diff --git a/.claude/agents/docs-reviewer.md b/.claude/agents/docs-reviewer.md new file mode 100644 index 000000000..af0a856e4 --- /dev/null +++ b/.claude/agents/docs-reviewer.md @@ -0,0 +1,28 @@ +--- +name: docs-reviewer +description: "Lean docs reviewer that dispatches reviews docs for a particular skill." +model: opus +color: cyan +--- + +You are a direct, critical, expert reviewer for React documentation. + +Your role is to use given skills to validate given doc pages for consistency, correctness, and adherence to established patterns. + +Complete this process: + +## Phase 1: Task Creation +1. CRITICAL: Read the skill requested. +2. Understand the skill's requirements. +3. Create a task list to validate skills requirements. + +## Phase 2: Validate + +1. Read the docs files given. +2. Review each file with the task list to verify. + +## Phase 3: Respond + +You must respond with a checklist of the issues you identified, and line number. + +DO NOT respond with passed validations, ONLY respond with the problems. diff --git a/.claude/settings.json b/.claude/settings.json new file mode 100644 index 000000000..111403183 --- /dev/null +++ b/.claude/settings.json @@ -0,0 +1,32 @@ +{ + "skills": { + "suggest": [ + { + "pattern": "src/content/learn/**/*.md", + "skill": "docs-writer-learn" + }, + { + "pattern": "src/content/reference/**/*.md", + "skill": "docs-writer-reference" + } + ] + }, + "permissions": { + "allow": [ + "Skill(docs-voice)", + "Skill(docs-components)", + "Skill(docs-sandpack)", + "Skill(docs-rsc-sandpack)", + "Skill(docs-writer-learn)", + "Skill(docs-writer-reference)", + "Bash(yarn lint:*)", + "Bash(yarn lint-heading-ids:*)", + "Bash(yarn lint:fix:*)", + "Bash(yarn tsc:*)", + "Bash(yarn check-all:*)", + "Bash(yarn fix-headings:*)", + "Bash(yarn deadlinks:*)", + "Bash(yarn prettier:diff:*)" + ] + } +} diff --git a/.claude/skills/docs-components/SKILL.md b/.claude/skills/docs-components/SKILL.md new file mode 100644 index 000000000..4b75f27a1 --- /dev/null +++ b/.claude/skills/docs-components/SKILL.md @@ -0,0 +1,518 @@ +--- +name: docs-components +description: Comprehensive MDX component patterns (Note, Pitfall, DeepDive, Recipes, etc.) for all documentation types. Authoritative source for component usage, examples, and heading conventions. +--- + +# MDX Component Patterns + +## Quick Reference + +### Component Decision Tree + +| Need | Component | +|------|-----------| +| Helpful tip or terminology | `` | +| Common mistake warning | `` | +| Advanced technical explanation | `` | +| Canary-only feature | `` or `` | +| Server Components only | `` | +| Deprecated API | `` | +| Experimental/WIP | `` | +| Visual diagram | `` | +| Multiple related examples | `` | +| Interactive code | `` (see `/docs-sandpack`) | +| Console error display | `` | +| End-of-page exercises | `` (Learn pages only) | + +### Heading Level Conventions + +| Component | Heading Level | +|-----------|---------------| +| DeepDive title | `####` (h4) | +| Titled Pitfall | `#####` (h5) | +| Titled Note | `####` (h4) | +| Recipe items | `####` (h4) | +| Challenge items | `####` (h4) | + +### Callout Spacing Rules + +Callout components (Note, Pitfall, DeepDive) require a **blank line after the opening tag** before content begins. + +**Never place consecutively:** +- `` followed by `` - Combine into one with titled subsections, or separate with prose +- `` followed by `` - Combine into one, or separate with prose + +**Allowed consecutive patterns:** +- `` followed by `` - OK for multi-part explorations (see useMemo.md) +- `` followed by `` - OK when DeepDive explains "why" behind the Pitfall + +**Separation content:** Prose paragraphs, code examples (Sandpack), or section headers. + +**Why:** Consecutive warnings create a "wall of cautions" that overwhelms readers and causes important warnings to be skimmed. + +**Incorrect:** +```mdx + +Don't do X. + + + +Don't do Y. + +``` + +**Correct - combined:** +```mdx + + +##### Don't do X {/*pitfall-x*/} +Explanation. + +##### Don't do Y {/*pitfall-y*/} +Explanation. + + +``` + +**Correct - separated:** +```mdx + +Don't do X. + + +This leads to another common mistake: + + +Don't do Y. + +``` + +--- + +## `` + +Important clarifications, conventions, or tips. Less severe than Pitfall. + +### Simple Note + +```mdx + + +The optimization of caching return values is known as [_memoization_](https://en.wikipedia.org/wiki/Memoization). + + +``` + +### Note with Title + +Use `####` (h4) heading with an ID. + +```mdx + + +#### There is no directive for Server Components. {/*no-directive*/} + +A common misunderstanding is that Server Components are denoted by `"use server"`, but there is no directive for Server Components. The `"use server"` directive is for Server Functions. + + +``` + +### Version-Specific Note + +```mdx + + +Starting in React 19, you can render `` as a provider. + +In older versions of React, use ``. + + +``` + +--- + +## `` + +Common mistakes that cause bugs. Use for errors readers will likely make. + +### Simple Pitfall + +```mdx + + +We recommend defining components as functions instead of classes. [See how to migrate.](#alternatives) + + +``` + +### Titled Pitfall + +Use `#####` (h5) heading with an ID. + +```mdx + + +##### Calling different memoized functions will read from different caches. {/*pitfall-different-caches*/} + +To access the same cache, components must call the same memoized function. + + +``` + +### Pitfall with Wrong/Right Code + +```mdx + + +##### `useFormStatus` will not return status information for a `
` rendered in the same component. {/*pitfall-same-component*/} + +```js +function Form() { + // 🔴 `pending` will never be true + const { pending } = useFormStatus(); + return
; +} +``` + +Instead call `useFormStatus` from inside a component located inside `
`. + + +``` + +--- + +## `` + +Optional deep technical content. **First child must be `####` heading with ID.** + +### Standard DeepDive + +```mdx + + +#### Is using an updater always preferred? {/*is-updater-preferred*/} + +You might hear a recommendation to always write code like `setAge(a => a + 1)` if the state you're setting is calculated from the previous state. There's no harm in it, but it's also not always necessary. + +In most cases, there is no difference between these two approaches. React always makes sure that for intentional user actions, like clicks, the `age` state variable would be updated before the next click. + + +``` + +### Comparison DeepDive + +For comparing related concepts: + +```mdx + + +#### When should I use `cache`, `memo`, or `useMemo`? {/*cache-memo-usememo*/} + +All mentioned APIs offer memoization but differ in what they memoize, who can access the cache, and when their cache is invalidated. + +#### `useMemo` {/*deep-dive-usememo*/} + +In general, you should use `useMemo` for caching expensive computations in Client Components across renders. + +#### `cache` {/*deep-dive-cache*/} + +In general, you should use `cache` in Server Components to memoize work that can be shared across components. + + +``` + +--- + +## `` + +Multiple related examples showing variations. Each recipe needs ``. + +```mdx + + +#### Counter (number) {/*counter-number*/} + +In this example, the `count` state variable holds a number. + + +{/* code */} + + + + +#### Text field (string) {/*text-field-string*/} + +In this example, the `text` state variable holds a string. + + +{/* code */} + + + + + +``` + +**Common titleText/titleId combinations:** +- "Basic [hookName] examples" / `examples-basic` +- "Examples of [concept]" / `examples-[concept]` +- "The difference between [A] and [B]" / `examples-[topic]` + +--- + +## `` + +End-of-page exercises. **Learn pages only.** Each challenge needs problem + solution Sandpack. + +```mdx + + +#### Fix the bug {/*fix-the-bug*/} + +Problem description... + + +Optional hint text. + + + +{/* problem code */} + + + + +Explanation... + + +{/* solution code */} + + + + + +``` + +**Guidelines:** +- Only at end of standard Learn pages +- No Challenges in chapter intros or tutorials +- Each challenge has `####` heading with ID + +--- + +## `` + +For deprecated APIs. Content should explain what to use instead. + +### Page-Level Deprecation + +```mdx + + +In React 19, `forwardRef` is no longer necessary. Pass `ref` as a prop instead. + +`forwardRef` will be deprecated in a future release. Learn more [here](/blog/2024/04/25/react-19#ref-as-a-prop). + + +``` + +### Method-Level Deprecation + +```mdx +### `componentWillMount()` {/*componentwillmount*/} + + + +This API has been renamed from `componentWillMount` to [`UNSAFE_componentWillMount`.](#unsafe_componentwillmount) + +Run the [`rename-unsafe-lifecycles` codemod](codemod-link) to automatically update. + + +``` + +--- + +## `` + +For APIs that only work with React Server Components. + +### Basic RSC + +```mdx + + +`cache` is only for use with [React Server Components](/reference/rsc/server-components). + + +``` + +### Extended RSC (for Server Functions) + +```mdx + + +Server Functions are for use in [React Server Components](/reference/rsc/server-components). + +**Note:** Until September 2024, we referred to all Server Functions as "Server Actions". + + +``` + +--- + +## `` and `` + +For features only available in Canary releases. + +### Canary Wrapper (inline in Intro) + +```mdx + + +`` lets you group elements without a wrapper node. + +Fragments can also accept refs, enabling interaction with underlying DOM nodes. + + +``` + +### CanaryBadge in Section Headings + +```mdx +### FragmentInstance {/*fragmentinstance*/} +``` + +### CanaryBadge in Props Lists + +```mdx +* **optional** `ref`: A ref object from `useRef` or callback function. +``` + +### CanaryBadge in Caveats + +```mdx +* If you want to pass `ref` to a Fragment, you can't use the `<>...` syntax. +``` + +--- + +## `` + +Visual explanations of module dependencies, render trees, or data flow. + +```mdx + +`'use client'` segments the module dependency tree, marking `InspirationGenerator.js` and all dependencies as client-rendered. + +``` + +**Attributes:** +- `name`: Diagram identifier (used for image file) +- `height`: Height in pixels +- `width`: Width in pixels +- `alt`: Accessible description of the diagram + +--- + +## `` (Use Sparingly) + +Numbered callouts in prose. Pairs with code block annotations. + +### Syntax + +In code blocks: +```mdx +```js [[1, 4, "age"], [2, 4, "setAge"], [3, 4, "42"]] +import { useState } from 'react'; + +function MyComponent() { + const [age, setAge] = useState(42); +} +``` +``` + +Format: `[[step_number, line_number, "text_to_highlight"], ...]` + +In prose: +```mdx +1. The current state initially set to the initial value. +2. The `set` function that lets you change it. +``` + +### Guidelines + +- Maximum 2-3 different colors per explanation +- Don't highlight every keyword - only key concepts +- Use for terms in prose, not entire code blocks +- Maintain consistent usage within a section + +✅ **Good use** - highlighting key concepts: +```mdx +React will compare the dependencies with the dependencies you passed... +``` + +🚫 **Avoid** - excessive highlighting: +```mdx +When an Activity boundary is hidden during its initial render... +``` + +--- + +## `` + +Display console output (errors, warnings, logs). + +```mdx + +Uncaught Error: Too many re-renders. + +``` + +**Levels:** `error`, `warning`, `info` + +--- + +## Component Usage by Page Type + +### Reference Pages + +For component placement rules specific to Reference pages, invoke `/docs-writer-reference`. + +Key placement patterns: +- `` goes before `` at top of page +- `` goes after `` for page-level deprecation +- `` goes after method heading for method-level deprecation +- `` wrapper goes inline within `` +- `` appears in headings, props lists, and caveats + +### Learn Pages + +For Learn page structure and patterns, invoke `/docs-writer-learn`. + +Key usage patterns: +- Challenges only at end of standard Learn pages +- No Challenges in chapter intros or tutorials +- DeepDive for optional advanced content +- CodeStep should be used sparingly + +### Blog Pages + +For Blog page structure and patterns, invoke `/docs-writer-blog`. + +Key usage patterns: +- Generally avoid deep technical components +- Note and Pitfall OK for clarifications +- Prefer inline explanations over DeepDive + +--- + +## Other Available Components + +**Version/Status:** ``, ``, ``, ``, `` + +**Visuals:** ``, ``, ``, ``, `` + +**Console:** ``, `` + +**Specialized:** ``, ``, ``, ``, ``, ``, ``, ``, `` + +See existing docs for usage examples of these components. diff --git a/.claude/skills/docs-rsc-sandpack/SKILL.md b/.claude/skills/docs-rsc-sandpack/SKILL.md new file mode 100644 index 000000000..42aba08af --- /dev/null +++ b/.claude/skills/docs-rsc-sandpack/SKILL.md @@ -0,0 +1,277 @@ +--- +name: docs-rsc-sandpack +description: Use when adding interactive RSC (React Server Components) code examples to React docs using , or when modifying the RSC sandpack infrastructure. +--- + +# RSC Sandpack Patterns + +For general Sandpack conventions (code style, naming, file naming, line highlighting, hidden files, CSS guidelines), see `/docs-sandpack`. This skill covers only RSC-specific patterns. + +## Quick Start Template + +Minimal single-file `` example: + +```mdx + + +` ` `js src/App.js +export default function App() { + return

Hello from a Server Component!

; +} +` ` ` + + +``` + +--- + +## How It Differs from `` + +| Feature | `` | `` | +|---------|-------------|-----------------| +| Execution model | All code runs in iframe | Server code runs in Web Worker, client code in iframe | +| `'use client'` directive | Ignored (everything is client) | Required to mark client components | +| `'use server'` directive | Not supported | Marks Server Functions callable from client | +| `async` components | Not supported | Supported (server components can be async) | +| External dependencies | Supported via `package.json` | Not supported (only React + react-dom) | +| Entry point | `App.js` with `export default` | `src/App.js` with `export default` | +| Component tag | `` | `` | + +--- + +## File Directives + +Files are classified by the directive at the top of the file: + +| Directive | Where it runs | Rules | +|-----------|--------------|-------| +| (none) | Web Worker (server) | Default. Can be `async`. Can import other server files. Cannot use hooks, event handlers, or browser APIs. | +| `'use client'` | Sandpack iframe (browser) | Must be first statement. Can use hooks, event handlers, browser APIs. Cannot be `async`. Cannot import server files. | +| `'use server'` | Web Worker (server) | Marks Server Functions. Can be module-level (all exports are actions) or function-level. Callable from client via props or form `action`. | + +--- + +## Common Patterns + +### 1. Server + Client Components + +```mdx + + +` ` `js src/App.js +import Counter from './Counter'; + +export default function App() { + return ( +
+

Server-rendered heading

+ +
+ ); +} +` ` ` + +` ` `js src/Counter.js +'use client'; + +import { useState } from 'react'; + +export default function Counter() { + const [count, setCount] = useState(0); + return ( + + ); +} +` ` ` + + +``` + +### 2. Async Server Component with Suspense + +```mdx + + +` ` `js src/App.js +import { Suspense } from 'react'; +import Albums from './Albums'; + +export default function App() { + return ( + Loading...

}> + + + ); +} +` ` ` + +` ` `js src/Albums.js +async function fetchAlbums() { + await new Promise(resolve => setTimeout(resolve, 1000)); + return ['Abbey Road', 'Let It Be', 'Revolver']; +} + +export default async function Albums() { + const albums = await fetchAlbums(); + return ( +
    + {albums.map(album => ( +
  • {album}
    • + ))} +
+ ); +} +` ` ` + + +``` + +### 3. Server Functions (Actions) + +```mdx + + +` ` `js src/App.js +import { addLike, getLikeCount } from './actions'; +import LikeButton from './LikeButton'; + +export default async function App() { + const count = await getLikeCount(); + return ( +
+

Likes: {count}

+ +
+ ); +} +` ` ` + +` ` `js src/actions.js +'use server'; + +let count = 0; + +export async function addLike() { + count++; +} + +export async function getLikeCount() { + return count; +} +` ` ` + +` ` `js src/LikeButton.js +'use client'; + +export default function LikeButton({ addLike }) { + return ( + + + + ); +} +` ` ` + + +``` + +--- + +## File Structure Requirements + +### Entry Point + +- **`src/App.js` is required** as the main entry point +- Must have `export default` (function component) +- Case-insensitive fallback: `src/app.js` also works + +### Auto-Injected Infrastructure Files + +These files are automatically injected by `sandpack-rsc-setup.ts` and should never be included in MDX: + +| File | Purpose | +|------|---------| +| `/src/index.js` | Bootstraps the RSC pipeline | +| `/src/rsc-client.js` | Client bridge — creates Worker, consumes Flight stream | +| `/src/rsc-server.js` | Wraps pre-bundled worker runtime as ES module | +| `/node_modules/__webpack_shim__/index.js` | Minimal webpack compatibility layer | +| `/node_modules/__rsdw_client__/index.js` | `react-server-dom-webpack/client` as local dependency | + +### No External Dependencies + +`` does not support external npm packages. Only `react` and `react-dom` are available. Do not include `package.json` in RSC examples. + +--- + +## Architecture Reference + +### Three-Layer Architecture + +``` +react.dev page (Next.js) + ┌─────────────────────────────────────────┐ + │ │ + │ ┌─────────┐ ┌──────────────────────┐ │ + │ │ Editor │ │ Preview (iframe) │ │ + │ │ App.js │ │ Client React app │ │ + │ │ (edit) │ │ consumes Flight │ │ + │ │ │ │ stream from Worker │ │ + │ └─────────┘ └──────────┬───────────┘ │ + └───────────────────────────┼─────────────┘ + │ postMessage + ┌───────────────────────────▼─────────────┐ + │ Web Worker (Blob URL) │ + │ - React server build (pre-bundled) │ + │ - react-server-dom-webpack/server │ + │ - webpack shim │ + │ - User server code (Sucrase → CJS) │ + └─────────────────────────────────────────┘ +``` + +### Key Source Files + +| File | Purpose | +|-----------------------------------------------------------------|--------------------------------------------------------------------------------| +| `src/components/MDX/Sandpack/sandpack-rsc/RscFileBridge.tsx` | Monitors Sandpack; posts raw files to iframe | +| `src/components/MDX/Sandpack/SandpackRSCRoot.tsx` | SandpackProvider setup, custom bundler URL, UI layout | +| `src/components/MDX/Sandpack/templateRSC.ts` | RSC template files | +| `.../sandbox-code/src/__react_refresh_init__.js` | React Refresh shim | +| `.../sandbox-code/src/rsc-server.js` | Worker runtime: module system, Sucrase compilation, `renderToReadableStream()` | +| `.../sandbox-code/src/rsc-client.source.js` | Client bridge: Worker creation, file classification, Flight stream consumption | +| `.../sandbox-code/src/webpack-shim.js` | Minimal `__webpack_require__` / `__webpack_module_cache__` shim | +| `.../sandbox-code/src/worker-bundle.dist.js` | Pre-bundled IIFE (generated): React server + RSDW/server + Sucrase | +| `scripts/buildRscWorker.mjs` | esbuild script: bundles rsc-server.js into worker-bundle.dist.js | + +--- + +## Build System + +### Rebuilding the Worker Bundle + +After modifying `rsc-server.js` or `webpack-shim.js`: + +```bash +node scripts/buildRscWorker.mjs +``` + +This runs esbuild with: +- `format: 'iife'`, `platform: 'browser'` +- `conditions: ['react-server', 'browser']` (activates React server export conditions) +- `minify: true` +- Prepends `webpack-shim.js` to the output + +### Raw-Loader Configuration + +In `templateRSC.js` files are loaded as raw strings with the `!raw-loader`. + +The strings are necessary to provide to Sandpack as local files (skips Sandpack bundling). + + +### Development Commands + +```bash +node scripts/buildRscWorker.mjs # Rebuild worker bundle after source changes +yarn dev # Start dev server to test examples +``` \ No newline at end of file diff --git a/.claude/skills/docs-sandpack/SKILL.md b/.claude/skills/docs-sandpack/SKILL.md new file mode 100644 index 000000000..0904a98c0 --- /dev/null +++ b/.claude/skills/docs-sandpack/SKILL.md @@ -0,0 +1,447 @@ +--- +name: docs-sandpack +description: Use when adding interactive code examples to React docs. +--- + +# Sandpack Patterns + +## Quick Start Template + +Most examples are single-file. Copy this and modify: + +```mdx + + +` ` `js +import { useState } from 'react'; + +export default function Example() { + const [value, setValue] = useState(0); + + return ( + + ); +} +` ` ` + + +``` + +--- + +## File Naming + +| Pattern | Usage | +|---------|-------| +| ` ```js ` | Main file (no prefix) | +| ` ```js src/FileName.js ` | Supporting files | +| ` ```js src/File.js active ` | Active file (reference pages) | +| ` ```js src/data.js hidden ` | Hidden files | +| ` ```css ` | CSS styles | +| ` ```json package.json ` | External dependencies | + +**Critical:** Main file must have `export default`. + +## Line Highlighting + +```mdx +```js {2-4} +function Example() { + // Lines 2-4 + // will be + // highlighted + return null; +} +``` + +## Code References (numbered callouts) + +```mdx +```js [[1, 4, "age"], [2, 4, "setAge"]] +// Creates numbered markers pointing to "age" and "setAge" on line 4 +``` + +## Expected Errors (intentionally broken examples) + +```mdx +```js {expectedErrors: {'react-compiler': [7]}} +// Line 7 shows as expected error +``` + +## Multi-File Example + +```mdx + + +```js src/App.js +import Gallery from './Gallery.js'; + +export default function App() { + return ; +} +``` + +```js src/Gallery.js +export default function Gallery() { + return

Gallery

; +} +``` + +```css +h1 { color: purple; } +``` + + +``` + +## External Dependencies + +```mdx + + +```js +import { useImmer } from 'use-immer'; +// ... +``` + +```json package.json +{ + "dependencies": { + "immer": "1.7.3", + "use-immer": "0.5.1", + "react": "latest", + "react-dom": "latest", + "react-scripts": "latest" + } +} +``` + + +``` + +## Code Style in Sandpack (Required) + +Sandpack examples are held to strict code style standards: + +1. **Function declarations** for components (not arrows) +2. **`e`** for event parameters +3. **Single quotes** in JSX +4. **`const`** unless reassignment needed +5. **Spaces in destructuring**: `({ props })` not `({props})` +6. **Two-line createRoot**: separate declaration and render call +7. **Multiline if statements**: always use braces + +### Don't Create Hydration Mismatches + +Sandpack examples must produce the same output on server and client: + +```js +// 🚫 This will cause hydration warnings +export default function App() { + const isClient = typeof window !== 'undefined'; + return
{isClient ? 'Client' : 'Server'}
; +} +``` + +### Use Ref for Non-Rendered State + +```js +// 🚫 Don't trigger re-renders for non-visual state +const [mounted, setMounted] = useState(false); +useEffect(() => { setMounted(true); }, []); + +// ✅ Use ref instead +const mounted = useRef(false); +useEffect(() => { mounted.current = true; }, []); +``` + +## forwardRef and memo Patterns + +### forwardRef - Use Named Function +```js +// ✅ Named function for DevTools display name +const MyInput = forwardRef(function MyInput(props, ref) { + return ; +}); + +// 🚫 Anonymous loses name +const MyInput = forwardRef((props, ref) => { ... }); +``` + +### memo - Use Named Function +```js +// ✅ Preserves component name +const Greeting = memo(function Greeting({ name }) { + return

Hello, {name}

; +}); +``` + +## Line Length + +- Prose: ~80 characters +- Code: ~60-70 characters +- Break long lines to avoid horizontal scrolling + +## Anti-Patterns + +| Pattern | Problem | Fix | +|---------|---------|-----| +| `const Comp = () => {}` | Not standard | `function Comp() {}` | +| `onClick={(event) => ...}` | Conflicts with global | `onClick={(e) => ...}` | +| `useState` for non-rendered values | Re-renders | Use `useRef` | +| Reading `window` during render | Hydration mismatch | Check in useEffect | +| Single-line if without braces | Harder to debug | Use multiline with braces | +| Chained `createRoot().render()` | Less clear | Two statements | +| `//...` without space | Inconsistent | `// ...` with space | +| Tabs | Inconsistent | 2 spaces | +| `ReactDOM.render` | Deprecated | Use `createRoot` | +| Fake package names | Confusing | Use `'./your-storage-layer'` | +| `PropsWithChildren` | Outdated | `children?: ReactNode` | +| Missing `key` in lists | Warnings | Always include key | + +## Additional Code Quality Rules + +### Always Include Keys in Lists +```js +// ✅ Correct +{items.map(item =>
  • {item.name}
    • )} + +// 🚫 Wrong - missing key +{items.map(item =>
  • {item.name}
    • )} +``` + +### Use Realistic Import Paths +```js +// ✅ Correct - descriptive path +import { fetchData } from './your-data-layer'; + +// 🚫 Wrong - looks like a real npm package +import { fetchData } from 'cool-data-lib'; +``` + +### Console.log Labels +```js +// ✅ Correct - labeled for clarity +console.log('User:', user); +console.log('Component Stack:', errorInfo.componentStack); + +// 🚫 Wrong - unlabeled +console.log(user); +``` + +### Keep Delays Reasonable +```js +// ✅ Correct - 1-1.5 seconds +setTimeout(() => setLoading(false), 1000); + +// 🚫 Wrong - too long, feels sluggish +setTimeout(() => setLoading(false), 3000); +``` + +## Updating Line Highlights + +When modifying code in examples with line highlights (`{2-4}`), **always update the highlight line numbers** to match the new code. Incorrect line numbers cause rendering crashes. + +## File Name Conventions + +- Capitalize file names for component files: `Gallery.js` not `gallery.js` +- After initially explaining files are in `src/`, refer to files by name only: `Gallery.js` not `src/Gallery.js` + +## Naming Conventions in Code + +**Components:** PascalCase +- `Profile`, `Avatar`, `TodoList`, `PackingList` + +**State variables:** Destructured pattern +- `const [count, setCount] = useState(0)` +- Booleans: `[isOnline, setIsOnline]`, `[isPacked, setIsPacked]` +- Status strings: `'typing'`, `'submitting'`, `'success'`, `'error'` + +**Event handlers:** +- `handleClick`, `handleSubmit`, `handleAddTask` + +**Props for callbacks:** +- `onClick`, `onChange`, `onAddTask`, `onSelect` + +**Custom Hooks:** +- `useOnlineStatus`, `useChatRoom`, `useFormInput` + +**Reducer actions:** +- Past tense: `'added'`, `'changed'`, `'deleted'` +- Snake_case compounds: `'changed_selection'`, `'sent_message'` + +**Updater functions:** Single letter +- `setCount(n => n + 1)` + +### Pedagogical Code Markers + +**Wrong vs right code:** +```js +// 🔴 Avoid: redundant state and unnecessary Effect +// ✅ Good: calculated during rendering +``` + +**Console.log for lifecycle teaching:** +```js +console.log('✅ Connecting...'); +console.log('❌ Disconnected.'); +``` + +### Server/Client Labeling + +```js +// Server Component +async function Notes() { + const notes = await db.notes.getAll(); +} + +// Client Component +"use client" +export default function Expandable({children}) { + const [expanded, setExpanded] = useState(false); +} +``` + +### Bundle Size Annotations + +```js +import marked from 'marked'; // 35.9K (11.2K gzipped) +import sanitizeHtml from 'sanitize-html'; // 206K (63.3K gzipped) +``` + +--- + +## Sandpack Example Guidelines + +### Package.json Rules + +**Include package.json when:** +- Using external npm packages (immer, remarkable, leaflet, toastify-js, etc.) +- Demonstrating experimental/canary React features +- Requiring specific React versions (`react: beta`, `react: 19.0.0-rc-*`) + +**Omit package.json when:** +- Example uses only built-in React features +- No external dependencies needed +- Teaching basic hooks, state, or components + +**Always mark package.json as hidden:** +```mdx +```json package.json hidden +{ + "dependencies": { + "react": "latest", + "react-dom": "latest", + "react-scripts": "latest", + "immer": "1.7.3" + } +} +``` +``` + +**Version conventions:** +- Use `"latest"` for stable features +- Use exact versions only when compatibility requires it +- Include minimal dependencies (just what the example needs) + +### Hidden File Patterns + +**Always hide these file types:** + +| File Type | Reason | +|-----------|--------| +| `package.json` | Configuration not the teaching point | +| `sandbox.config.json` | Sandbox setup is boilerplate | +| `public/index.html` | HTML structure not the focus | +| `src/data.js` | When it contains sample/mock data | +| `src/api.js` | When showing API usage, not implementation | +| `src/styles.css` | When styling is not the lesson | +| `src/router.js` | Supporting infrastructure | +| `src/actions.js` | Server action implementation details | + +**Rationale:** +- Reduces cognitive load +- Keeps focus on the primary concept +- Creates cleaner, more focused examples + +**Example:** +```mdx +```js src/data.js hidden +export const items = [ + { id: 1, name: 'Item 1' }, + { id: 2, name: 'Item 2' }, +]; +``` +``` + +### Active File Patterns + +**Mark as active when:** +- File contains the primary teaching concept +- Learner should focus on this code first +- Component demonstrates the hook/pattern being taught + +**Effect of the `active` marker:** +- Sets initial editor tab focus when Sandpack loads +- Signals "this is what you should study" +- Works with hidden files to create focused examples + +**Most common active file:** `src/index.js` or `src/App.js` + +**Example:** +```mdx +```js src/App.js active +// This file will be focused when example loads +export default function App() { + // ... +} +``` +``` + +### File Structure Guidelines + +| Scenario | Structure | Reason | +|----------|-----------|--------| +| Basic hook usage | Single file | Simple, focused | +| Teaching imports | 2-3 files | Shows modularity | +| Context patterns | 4-5 files | Realistic structure | +| Complex state | 3+ files | Separation of concerns | + +**Single File Examples (70% of cases):** +- Use for simple concepts +- 50-200 lines typical +- Best for: Counter, text inputs, basic hooks + +**Multi-File Examples (30% of cases):** +- Use when teaching modularity/imports +- Use for context patterns (4-5 files) +- Use when component is reused + +**File Naming:** +- Main component: `App.js` (capitalized) +- Component files: `Gallery.js`, `Button.js` (capitalized) +- Data files: `data.js` (lowercase) +- Utility files: `utils.js` (lowercase) +- Context files: `TasksContext.js` (named after what they provide) + +### Code Size Limits + +- Single file: **<200 lines** +- Multi-file total: **150-300 lines** +- Main component: **100-150 lines** +- Supporting files: **20-40 lines each** + +### CSS Guidelines + +**Always:** +- Include minimal CSS for demo interactivity +- Use semantic class names (`.panel`, `.button-primary`, `.panel-dark`) +- Support light/dark themes when showing UI concepts +- Keep CSS visible (never hidden) + +**Size Guidelines:** +- Minimal (5-10 lines): Basic button styling, spacing +- Medium (15-30 lines): Panel styling, form layouts +- Complex (40+ lines): Only for layout-focused examples diff --git a/.claude/skills/docs-voice/SKILL.md b/.claude/skills/docs-voice/SKILL.md new file mode 100644 index 000000000..124e5f048 --- /dev/null +++ b/.claude/skills/docs-voice/SKILL.md @@ -0,0 +1,137 @@ +--- +name: docs-voice +description: Use when writing any React documentation. Provides voice, tone, and style rules for all doc types. +--- + +# React Docs Voice & Style + +## Universal Rules + +- **Capitalize React terms** when referring to the React concept in headings or as standalone concepts: + - Core: Hook, Effect, State, Context, Ref, Component, Fragment + - Concurrent: Transition, Action, Suspense + - Server: Server Component, Client Component, Server Function, Server Action + - Patterns: Error Boundary + - Canary: Activity, View Transition, Transition Type + - **In prose:** Use lowercase when paired with descriptors: "state variable", "state updates", "event handler". Capitalize when the concept stands alone or in headings: "State is isolated and private" + - General usage stays lowercase: "the page transitions", "takes an action" +- **Product names:** ESLint, TypeScript, JavaScript, Next.js (not lowercase) +- **Bold** for key concepts: **state variable**, **event handler** +- **Italics** for new terms being defined: *event handlers* +- **Inline code** for APIs: `useState`, `startTransition`, `` +- **Avoid:** "simple", "easy", "just", time estimates +- Frame differences as "capabilities" not "advantages/disadvantages" +- Avoid passive voice and jargon + +## Tone by Page Type + +| Type | Tone | Example | +|------|------|---------| +| Learn | Conversational | "Here's what that looks like...", "You might be wondering..." | +| Reference | Technical | "Call `useState` at the top level...", "This Hook returns..." | +| Blog | Accurate | Focus on facts, not marketing | + +**Note:** Pitfall and DeepDive components can use slightly more conversational phrasing ("You might wonder...", "It might be tempting...") even in Reference pages, since they're explanatory asides. + +## Avoiding Jargon + +**Pattern:** Explain behavior first, then name it. + +✅ "React waits until all code in event handlers runs before processing state updates. This is called *batching*." + +❌ "React uses batching to process state updates atomically." + +**Terms to avoid or explain:** +| Jargon | Plain Language | +|--------|----------------| +| atomic | all-or-nothing, batched together | +| idempotent | same inputs, same output | +| deterministic | predictable, same result every time | +| memoize | remember the result, skip recalculating | +| referentially transparent | (avoid - describe the behavior) | +| invariant | rule that must always be true | +| reify | (avoid - describe what's being created) | + +**Allowed technical terms in Reference pages:** +- "stale closures" - standard JS/React term, can be used in Caveats +- "stable identity" - React term for consistent object references across renders +- "reactive" - React term for values that trigger re-renders when changed +- These don't need explanation in Reference pages (readers are expected to know them) + +**Use established analogies sparingly—once when introducing a concept, not repeatedly:** + +| Concept | Analogy | +|---------|---------| +| Components/React | Kitchen (components as cooks, React as waiter) | +| Render phases | Restaurant ordering (trigger/render/commit) | +| State batching | Waiter collecting full order before going to kitchen | +| State behavior | Snapshot/photograph in time | +| State storage | React storing state "on a shelf" | +| State purpose | Component's memory | +| Pure functions | Recipes (same ingredients → same dish) | +| Pure functions | Math formulas (y = 2x) | +| Props | Adjustable "knobs" | +| Children prop | "Hole" to be filled by parent | +| Keys | File names in a folder | +| Curly braces in JSX | "Window into JavaScript" | +| Declarative UI | Taxi driver (destination, not turn-by-turn) | +| Imperative UI | Turn-by-turn navigation | +| State structure | Database normalization | +| Refs | "Secret pocket" React doesn't track | +| Effects/Refs | "Escape hatch" from React | +| Context | CSS inheritance / "Teleportation" | +| Custom Hooks | Design system | + +## Common Prose Patterns + +**Wrong vs Right code:** +```mdx +\`\`\`js +// 🚩 Don't mutate state: +obj.x = 10; +\`\`\` + +\`\`\`js +// ✅ Replace with new object: +setObj({ ...obj, x: 10 }); +\`\`\` +``` + +**Table comparisons:** +```mdx +| passing a function | calling a function | +| `onClick={handleClick}` | `onClick={handleClick()}` | +``` + +**Linking:** +```mdx +[Read about state](/learn/state-a-components-memory) +[See `useState` reference](/reference/react/useState) +``` + +## Code Style + +- Prefer JSX over createElement +- Use const/let, never var +- Prefer named function declarations for top-level functions +- Arrow functions for callbacks that need `this` preservation + +## Version Documentation + +When APIs change between versions: + +```mdx +Starting in React 19, render `` as a provider: +\`\`\`js +{children} +\`\`\` + +In older versions: +\`\`\`js +{children} +\`\`\` +``` + +Patterns: +- "Starting in React 19..." for new APIs +- "In older versions of React..." for legacy patterns diff --git a/.claude/skills/docs-writer-blog/SKILL.md b/.claude/skills/docs-writer-blog/SKILL.md new file mode 100644 index 000000000..ef28225f8 --- /dev/null +++ b/.claude/skills/docs-writer-blog/SKILL.md @@ -0,0 +1,756 @@ +--- +name: docs-writer-blog +description: Use when writing or editing files in src/content/blog/. Provides blog post structure and conventions. +--- + +# Blog Post Writer + +## Persona + +**Voice:** Official React team voice +**Tone:** Accurate, professional, forward-looking + +## Voice & Style + +For tone, capitalization, jargon, and prose patterns, invoke `/docs-voice`. + +--- + +## Frontmatter Schema + +All blog posts use this YAML frontmatter structure: + +```yaml +--- +title: "Title in Quotes" +author: Author Name(s) +date: YYYY/MM/DD +description: One or two sentence summary. +--- +``` + +### Field Details + +| Field | Format | Example | +|-------|--------|---------| +| `title` | Quoted string | `"React v19"`, `"React Conf 2024 Recap"` | +| `author` | Unquoted, comma + "and" for multiple | `The React Team`, `Dan Abramov and Lauren Tan` | +| `date` | `YYYY/MM/DD` with forward slashes | `2024/12/05` | +| `description` | 1-2 sentences, often mirrors intro | Summarizes announcement or content | + +### Title Patterns by Post Type + +| Type | Pattern | Example | +|------|---------|---------| +| Release | `"React vX.Y"` or `"React X.Y"` | `"React v19"` | +| Upgrade | `"React [VERSION] Upgrade Guide"` | `"How to Upgrade to React 18"` | +| Labs | `"React Labs: [Topic] – [Month Year]"` | `"React Labs: What We've Been Working On – February 2024"` | +| Conf | `"React Conf [YEAR] Recap"` | `"React Conf 2024 Recap"` | +| Feature | `"Introducing [Feature]"` or descriptive | `"Introducing react.dev"` | +| Security | `"[Severity] Security Vulnerability in [Component]"` | `"Critical Security Vulnerability in React Server Components"` | + +--- + +## Author Byline + +Immediately after frontmatter, add a byline: + +```markdown +--- + +Month DD, YYYY by [Author Name](social-link) + +--- +``` + +### Conventions + +- Full date spelled out: `December 05, 2024` +- Team posts link to `/community/team`: `[The React Team](/community/team)` +- Individual authors link to Twitter/X or Bluesky +- Multiple authors: Oxford comma before "and" +- Followed by horizontal rule `---` + +**Examples:** + +```markdown +December 05, 2024 by [The React Team](/community/team) + +--- +``` + +```markdown +May 3, 2023 by [Dan Abramov](https://bsky.app/profile/danabra.mov), [Sophie Alpert](https://twitter.com/sophiebits), and [Andrew Clark](https://twitter.com/acdlite) + +--- +``` + +--- + +## Universal Post Structure + +All blog posts follow this structure: + +1. **Frontmatter** (YAML) +2. **Author byline** with date +3. **Horizontal rule** (`---`) +4. **`` component** (1-3 sentences) +5. **Horizontal rule** (`---`) (optional) +6. **Main content sections** (H2 with IDs) +7. **Closing section** (Changelog, Thanks, etc.) + +--- + +## Post Type Templates + +### Major Release Announcement + +```markdown +--- +title: "React vX.Y" +author: The React Team +date: YYYY/MM/DD +description: React X.Y is now available on npm! In this post, we'll give an overview of the new features. +--- + +Month DD, YYYY by [The React Team](/community/team) + +--- + + + +React vX.Y is now available on npm! + + + +In our [Upgrade Guide](/blog/YYYY/MM/DD/react-xy-upgrade-guide), we shared step-by-step instructions for upgrading. In this post, we'll give an overview of what's new. + +- [What's new in React X.Y](#whats-new) +- [Improvements](#improvements) +- [How to upgrade](#how-to-upgrade) + +--- + +## What's new in React X.Y {/*whats-new*/} + +### Feature Name {/*feature-name*/} + +[Problem this solves. Before/after code examples.] + +For more information, see the docs for [`Feature`](/reference/react/Feature). + +--- + +## Improvements in React X.Y {/*improvements*/} + +### Improvement Name {/*improvement-name*/} + +[Description of improvement.] + +--- + +## How to upgrade {/*how-to-upgrade*/} + +See [How to Upgrade to React X.Y](/blog/YYYY/MM/DD/react-xy-upgrade-guide) for step-by-step instructions. + +--- + +## Changelog {/*changelog*/} + +### React {/*react*/} + +* Add `useNewHook` for [purpose]. ([#12345](https://github.com/facebook/react/pull/12345) by [@contributor](https://github.com/contributor)) + +--- + +_Thanks to [Name](url) for reviewing this post._ +``` + +### Upgrade Guide + +```markdown +--- +title: "React [VERSION] Upgrade Guide" +author: Author Name +date: YYYY/MM/DD +description: Step-by-step instructions for upgrading to React [VERSION]. +--- + +Month DD, YYYY by [Author Name](social-url) + +--- + + + +[Summary of upgrade and what this guide covers.] + + + + + +#### Stepping stone version {/*stepping-stone*/} + +[If applicable, describe intermediate upgrade steps.] + + + +In this post, we will guide you through the steps for upgrading: + +- [Installing](#installing) +- [Codemods](#codemods) +- [Breaking changes](#breaking-changes) +- [New deprecations](#new-deprecations) + +--- + +## Installing {/*installing*/} + +```bash +npm install --save-exact react@^X.Y.Z react-dom@^X.Y.Z +``` + +## Codemods {/*codemods*/} + + + +#### Run all React [VERSION] codemods {/*run-all-codemods*/} + +```bash +npx codemod@latest react/[VERSION]/migration-recipe +``` + + + +## Breaking changes {/*breaking-changes*/} + +### Removed: `apiName` {/*removed-api-name*/} + +`apiName` was deprecated in [Month YYYY (vX.X.X)](link). + +```js +// Before +[old code] + +// After +[new code] +``` + + + +Codemod [description]: + +```bash +npx codemod@latest react/[VERSION]/codemod-name +``` + + + +## New deprecations {/*new-deprecations*/} + +### Deprecated: `apiName` {/*deprecated-api-name*/} + +[Explanation and migration path.] + +--- + +Thanks to [Contributor](link) for reviewing this post. +``` + +### React Labs Research Update + +```markdown +--- +title: "React Labs: What We've Been Working On – [Month Year]" +author: Author1, Author2, and Author3 +date: YYYY/MM/DD +description: In React Labs posts, we write about projects in active research and development. +--- + +Month DD, YYYY by [Author1](url), [Author2](url), and [Author3](url) + +--- + + + +In React Labs posts, we write about projects in active research and development. We've made significant progress since our [last update](/blog/previous-labs-post), and we'd like to share our progress. + + + +[Optional: Roadmap disclaimer about timelines] + +--- + +## Feature Name {/*feature-name*/} + + + +`` is now available in React's Canary channel. + + + +[Description of feature, motivation, current status.] + +### Subsection {/*subsection*/} + +[Details, examples, use cases.] + +--- + +## Research Area {/*research-area*/} + +[Problem space description. Status communication.] + +This research is still early. We'll share more when we're further along. + +--- + +_Thanks to [Reviewer](url) for reviewing this post._ + +Thanks for reading, and see you in the next update! +``` + +### React Conf Recap + +```markdown +--- +title: "React Conf [YEAR] Recap" +author: Author1 and Author2 +date: YYYY/MM/DD +description: Last week we hosted React Conf [YEAR]. In this post, we'll summarize the talks and announcements. +--- + +Month DD, YYYY by [Author1](url) and [Author2](url) + +--- + + + +Last week we hosted React Conf [YEAR] [where we announced [key announcements]]. + + + +--- + +The entire [day 1](youtube-url) and [day 2](youtube-url) streams are available online. + +## Day 1 {/*day-1*/} + +_[Watch the full day 1 stream here.](youtube-url)_ + +[Description of day 1 opening and keynote highlights.] + +Watch the full day 1 keynote here: + + + +## Day 2 {/*day-2*/} + +_[Watch the full day 2 stream here.](youtube-url)_ + +[Day 2 summary.] + + + +## Q&A {/*q-and-a*/} + +* [Q&A Title](youtube-url) hosted by [Host](url) + +## And more... {/*and-more*/} + +We also heard talks including: +* [Talk Title](youtube-url) by [Speaker](url) + +## Thank you {/*thank-you*/} + +Thank you to all the staff, speakers, and participants who made React Conf [YEAR] possible. + +See you next time! +``` + +### Feature/Tool Announcement + +```markdown +--- +title: "Introducing [Feature Name]" +author: Author Name +date: YYYY/MM/DD +description: Today we are announcing [feature]. In this post, we'll explain [what this post covers]. +--- + +Month DD, YYYY by [Author Name](url) + +--- + + + +Today we are [excited/thrilled] to announce [feature]. [What this means for users.] + + + +--- + +## tl;dr {/*tldr*/} + +* Key announcement point with [relevant link](/path). +* What users can do now. +* Availability or adoption information. + +## What is [Feature]? {/*what-is-feature*/} + +[Explanation of the feature/tool.] + +## Why we built this {/*why-we-built-this*/} + +[Motivation, history, problem being solved.] + +## Getting started {/*getting-started*/} + +To install [feature]: + + +npm install package-name + + +[You can find more documentation here.](/path/to/docs) + +## What's next {/*whats-next*/} + +[Future plans and next steps.] + +## Thank you {/*thank-you*/} + +[Acknowledgments to contributors.] + +--- + +Thanks to [Reviewer](url) for reviewing this post. +``` + +### Security Announcement + +```markdown +--- +title: "[Severity] Security Vulnerability in [Component]" +author: The React Team +date: YYYY/MM/DD +description: Brief summary of the vulnerability. A fix has been published. We recommend upgrading immediately. + +--- + +Month DD, YYYY by [The React Team](/community/team) + +--- + + + +[One or two sentences summarizing the vulnerability.] + +We recommend upgrading immediately. + + + +--- + +On [date], [researcher] reported a security vulnerability that allows [description]. + +This vulnerability was disclosed as [CVE-YYYY-NNNNN](https://www.cve.org/CVERecord?id=CVE-YYYY-NNNNN) and is rated CVSS [score]. + +The vulnerability is present in versions [list] of: + +* [package-name](https://www.npmjs.com/package/package-name) + +## Immediate Action Required {/*immediate-action-required*/} + +A fix was introduced in versions [linked versions]. Upgrade immediately. + +### Affected frameworks {/*affected-frameworks*/} + +[List of affected frameworks with npm links.] + +### Vulnerability overview {/*vulnerability-overview*/} + +[Technical explanation of the vulnerability.] + +## Update Instructions {/*update-instructions*/} + +### Framework Name {/*update-framework-name*/} + +```bash +npm install package@version +``` + +## Timeline {/*timeline*/} + +* **November 29th**: [Researcher] reported the vulnerability. +* **December 1st**: Fix was created and validated. +* **December 3rd**: Fix published and CVE disclosed. + +## Attribution {/*attribution*/} + +Thank you to [Researcher Name](url) for discovering and reporting this vulnerability. +``` + +--- + +## Heading Conventions + +### ID Syntax + +All headings require IDs using CSS comment syntax: + +```markdown +## Heading Text {/*heading-id*/} +``` + +### ID Rules + +- Lowercase +- Kebab-case (hyphens for spaces) +- Remove special characters (apostrophes, colons, backticks) +- Concise but descriptive + +### Heading Patterns + +| Context | Example | +|---------|---------| +| Feature section | `## New Feature: Automatic Batching {/*new-feature-automatic-batching*/}` | +| New hook | `### New hook: \`useActionState\` {/*new-hook-useactionstate*/}` | +| API in backticks | `### \`\` {/*activity*/}` | +| Removed API | `#### Removed: \`propTypes\` {/*removed-proptypes*/}` | +| tl;dr section | `## tl;dr {/*tldr*/}` | + +--- + +## Component Usage Guide + +### Blog-Appropriate Components + +| Component | Usage in Blog | +|-----------|---------------| +| `` | **Required** - Opening summary after byline | +| `` | Callouts, caveats, important clarifications | +| `` | Warnings about common mistakes | +| `` | Optional technical deep dives (use sparingly) | +| `` | CLI/installation commands | +| `` | Console error/warning output | +| `` | Multi-line console output | +| `` | Conference video embeds | +| `` | Visual explanations | +| `` | Auto-generated table of contents | + +### `` Pattern + +Always wrap opening paragraph: + +```markdown + + +React 19 is now available on npm! + + +``` + +### `` Patterns + +**Simple note:** +```markdown + + +For React Native users, React 18 ships with the New Architecture. + + +``` + +**Titled note (H4 inside):** +```markdown + + +#### React 18.3 has also been published {/*react-18-3*/} + +To help with the upgrade, we've published `react@18.3`... + + +``` + +### `` Pattern + +```markdown + +npm install react@latest react-dom@latest + +``` + +### `` Pattern + +```markdown + +``` + +--- + +## Link Patterns + +### Internal Links + +| Type | Pattern | Example | +|------|---------|---------| +| Blog post | `/blog/YYYY/MM/DD/slug` | `/blog/2024/12/05/react-19` | +| API reference | `/reference/react/HookName` | `/reference/react/useState` | +| Learn section | `/learn/topic-name` | `/learn/react-compiler` | +| Community | `/community/team` | `/community/team` | + +### External Links + +| Type | Pattern | +|------|---------| +| GitHub PR | `[#12345](https://github.com/facebook/react/pull/12345)` | +| GitHub user | `[@username](https://github.com/username)` | +| Twitter/X | `[@username](https://x.com/username)` | +| Bluesky | `[Name](https://bsky.app/profile/handle)` | +| CVE | `[CVE-YYYY-NNNNN](https://www.cve.org/CVERecord?id=CVE-YYYY-NNNNN)` | +| npm package | `[package](https://www.npmjs.com/package/package)` | + +### "See docs" Pattern + +```markdown +For more information, see the docs for [`useActionState`](/reference/react/useActionState). +``` + +--- + +## Changelog Format + +### Bullet Pattern + +```markdown +* Add `useTransition` for concurrent rendering. ([#10426](https://github.com/facebook/react/pull/10426) by [@acdlite](https://github.com/acdlite)) +* Fix `useReducer` observing incorrect props. ([#22445](https://github.com/facebook/react/pull/22445) by [@josephsavona](https://github.com/josephsavona)) +``` + +**Structure:** `Verb` + backticked API + description + `([#PR](url) by [@user](url))` + +**Verbs:** Add, Fix, Remove, Make, Improve, Allow, Deprecate + +### Section Organization + +```markdown +## Changelog {/*changelog*/} + +### React {/*react*/} + +* [changes] + +### React DOM {/*react-dom*/} + +* [changes] +``` + +--- + +## Acknowledgments Format + +### Post-closing Thanks + +```markdown +--- + +Thanks to [Name](url), [Name](url), and [Name](url) for reviewing this post. +``` + +Or italicized: + +```markdown +_Thanks to [Name](url) for reviewing this post._ +``` + +### Update Notes + +For post-publication updates: + +```markdown + + +[Updated content] + +----- + +_Updated January 26, 2026._ + + +``` + +--- + +## Tone & Length by Post Type + +| Type | Tone | Length | Key Elements | +|------|------|--------|--------------| +| Release | Celebratory, informative | Medium-long | Feature overview, upgrade link, changelog | +| Upgrade | Instructional, precise | Long | Step-by-step, codemods, breaking changes | +| Labs | Transparent, exploratory | Medium | Status updates, roadmap disclaimers | +| Conf | Enthusiastic, community-focused | Medium | YouTube embeds, speaker credits | +| Feature | Excited, explanatory | Medium | tl;dr, "why", getting started | +| Security | Urgent, factual | Short-medium | Immediate action, timeline, CVE | + +--- + +## Do's and Don'ts + +**Do:** +- Focus on facts over marketing +- Say "upcoming" explicitly for unreleased features +- Include FAQ sections for major announcements +- Credit contributors and link to GitHub +- Use "we" voice for team posts +- Link to upgrade guides from release posts +- Include table of contents for long posts +- End with acknowledgments + +**Don't:** +- Promise features not yet available +- Rewrite history (add update notes instead) +- Break existing URLs +- Use hyperbolic language ("revolutionary", "game-changing") +- Skip the `` component +- Forget heading IDs +- Use heavy component nesting in blogs +- Make time estimates or predictions + +--- + +## Updating Old Posts + +- Never break existing URLs; add redirects when URLs change +- Don't rewrite history; add update notes instead: + ```markdown + + + [Updated information] + + ----- + + _Updated Month Year._ + + + ``` + +--- + +## Critical Rules + +1. **Heading IDs required:** `## Title {/*title-id*/}` +2. **`` required:** Every post starts with `` component +3. **Byline required:** Date + linked author(s) after frontmatter +4. **Date format:** Frontmatter uses `YYYY/MM/DD`, byline uses `Month DD, YYYY` +5. **Link to docs:** New APIs must link to reference documentation +6. **Security posts:** Always include "We recommend upgrading immediately" + +--- + +## Components Reference + +For complete MDX component patterns, invoke `/docs-components`. + +Blog posts commonly use: ``, ``, ``, ``, ``, ``, ``, ``. + +Prefer inline explanations over heavy component usage. diff --git a/.claude/skills/docs-writer-learn/SKILL.md b/.claude/skills/docs-writer-learn/SKILL.md new file mode 100644 index 000000000..57dc9ef74 --- /dev/null +++ b/.claude/skills/docs-writer-learn/SKILL.md @@ -0,0 +1,299 @@ +--- +name: docs-writer-learn +description: Use when writing or editing files in src/content/learn/. Provides Learn page structure and tone. +--- + +# Learn Page Writer + +## Persona + +**Voice:** Patient teacher guiding a friend through concepts +**Tone:** Conversational, warm, encouraging + +## Voice & Style + +For tone, capitalization, jargon, and prose patterns, invoke `/docs-voice`. + +## Page Structure Variants + +### 1. Standard Learn Page (Most Common) + +```mdx +--- +title: Page Title +--- + + +1-3 sentences introducing the concept. Use *italics* for new terms. + + + + +* Learning outcome 1 +* Learning outcome 2 +* Learning outcome 3-5 + + + +## Section Name {/*section-id*/} + +Content with Sandpack examples, Pitfalls, Notes, DeepDives... + +## Another Section {/*another-section*/} + +More content... + + + +* Summary point 1 +* Summary point 2 +* Summary points 3-9 + + + + + +#### Challenge title {/*challenge-id*/} + +Description... + + +Optional guidance (single paragraph) + + + +{/* Starting code */} + + + +Explanation... + + +{/* Fixed code */} + + + + +``` + +### 2. Chapter Introduction Page + +For pages that introduce a chapter (like describing-the-ui.md, managing-state.md): + +```mdx + + +* [Sub-page title](/learn/sub-page-name) to learn... +* [Another page](/learn/another-page) to learn... + + + +## Preview Section {/*section-id*/} + +Preview description with mini Sandpack example + + + +Read **[Page Title](/learn/sub-page-name)** to learn how to... + + + +## What's next? {/*whats-next*/} + +Head over to [First Page](/learn/first-page) to start reading this chapter page by page! +``` + +**Important:** Chapter intro pages do NOT include `` or `` sections. + +### 3. Tutorial Page + +For step-by-step tutorials (like tutorial-tic-tac-toe.md): + +```mdx + +Brief statement of what will be built + + + +Alternative learning path offered + + +Table of contents (prose listing of major sections) + +## Setup {/*setup*/} +... + +## Main Content {/*main-content*/} +Progressive code building with ### subsections + +No YouWillLearn, Recap, or Challenges + +Ends with ordered list of "extra credit" improvements +``` + +### 4. Reference-Style Learn Page + +For pages with heavy API documentation (like typescript.md): + +```mdx + + +* [Link to section](#section-anchor) +* [Link to another section](#another-section) + + + +## Sections with ### subsections + +## Further learning {/*further-learning*/} + +No Recap or Challenges +``` + +## Heading ID Conventions + +All headings require IDs in `{/*kebab-case*/}` format: + +```markdown +## Section Title {/*section-title*/} +### Subsection Title {/*subsection-title*/} +#### DeepDive Title {/*deepdive-title*/} +``` + +**ID Generation Rules:** +- Lowercase everything +- Replace spaces with hyphens +- Remove apostrophes, quotes +- Remove or convert special chars (`:`, `?`, `!`, `.`, parentheses) + +**Examples:** +- "What's React?" → `{/*whats-react*/}` +- "Step 1: Create the context" → `{/*step-1-create-the-context*/}` +- "Conditional (ternary) operator (? :)" → `{/*conditional-ternary-operator--*/}` + +## Teaching Patterns + +### Problem-First Teaching + +Show broken/problematic code BEFORE the solution: + +1. Present problematic approach with `// 🔴 Avoid:` comment +2. Explain WHY it's wrong (don't just say it is) +3. Show the solution with `// ✅ Good:` comment +4. Invite experimentation + +### Progressive Complexity + +Build understanding in layers: +1. Show simplest working version +2. Identify limitation or repetition +3. Introduce solution incrementally +4. Show complete solution +5. Invite experimentation: "Try changing..." + +### Numbered Step Patterns + +For multi-step processes: + +**As section headings:** +```markdown +### Step 1: Action to take {/*step-1-action*/} +### Step 2: Next action {/*step-2-next-action*/} +``` + +**As inline lists:** +```markdown +To implement this: +1. **Declare** `inputRef` with the `useRef` Hook. +2. **Pass it** as ``. +3. **Read** the input DOM node from `inputRef.current`. +``` + +### Interactive Invitations + +After Sandpack examples, encourage experimentation: +- "Try changing X to Y. See how...?" +- "Try it in the sandbox above!" +- "Click each button separately:" +- "Have a guess!" +- "Verify that..." + +### Decision Questions + +Help readers build intuition: +> "When you're not sure whether some code should be in an Effect or in an event handler, ask yourself *why* this code needs to run." + +## Component Placement Order + +1. `` - First after frontmatter +2. `` - After Intro (standard/chapter pages) +3. Body content with ``, ``, `` placed contextually +4. `` - Before Challenges (standard pages only) +5. `` - End of page (standard pages only) + +For component structure and syntax, invoke `/docs-components`. + +## Code Examples + +For Sandpack file structure, naming conventions, code style, and pedagogical markers, invoke `/docs-sandpack`. + +## Cross-Referencing + +### When to Link + +**Link to /learn:** +- Explaining concepts or mental models +- Teaching how things work together +- Tutorials and guides +- "Why" questions + +**Link to /reference:** +- API details, Hook signatures +- Parameter lists and return values +- Rules and restrictions +- "What exactly" questions + +### Link Formats + +```markdown +[concept name](/learn/page-name) +[`useState`](/reference/react/useState) +[section link](/learn/page-name#section-id) +[MDN](https://developer.mozilla.org/...) +``` + +## Section Dividers + +**Important:** Learn pages typically do NOT use `---` dividers. The heading hierarchy provides sufficient structure. Only consider dividers in exceptional cases like separating main content from meta/contribution sections. + +## Do's and Don'ts + +**Do:** +- Use "you" to address the reader +- Show broken code before fixes +- Explain behavior before naming concepts +- Build concepts progressively +- Include interactive Sandpack examples +- Use established analogies consistently +- Place Pitfalls AFTER explaining concepts +- Invite experimentation with "Try..." phrases + +**Don't:** +- Use "simple", "easy", "just", or time estimates +- Reference concepts not yet introduced +- Skip required components for page type +- Use passive voice without reason +- Place Pitfalls before teaching the concept +- Use `---` dividers between sections +- Create unnecessary abstraction in examples +- Place consecutive Pitfalls or Notes without separating prose (combine or separate) + +## Critical Rules + +1. **All headings require IDs:** `## Title {/*title-id*/}` +2. **Chapter intros use `isChapter={true}` and ``** +3. **Tutorial pages omit YouWillLearn/Recap/Challenges** +4. **Problem-first teaching:** Show broken → explain → fix +5. **No consecutive Pitfalls/Notes:** See `/docs-components` Callout Spacing Rules + +For component patterns, invoke `/docs-components`. For Sandpack patterns, invoke `/docs-sandpack`. diff --git a/.claude/skills/docs-writer-reference/SKILL.md b/.claude/skills/docs-writer-reference/SKILL.md new file mode 100644 index 000000000..e63c00fca --- /dev/null +++ b/.claude/skills/docs-writer-reference/SKILL.md @@ -0,0 +1,885 @@ +--- +name: docs-writer-reference +description: Reference page structure, templates, and writing patterns for src/content/reference/. For components, see /docs-components. For code examples, see /docs-sandpack. +--- + +# Reference Page Writer + +## Quick Reference + +### Page Type Decision Tree + +1. Is it a Hook? Use **Type A (Hook/Function)** +2. Is it a React component (``)? Use **Type B (Component)** +3. Is it a compiler configuration option? Use **Type C (Configuration)** +4. Is it a directive (`'use something'`)? Use **Type D (Directive)** +5. Is it an ESLint rule? Use **Type E (ESLint Rule)** +6. Is it listing multiple APIs? Use **Type F (Index/Category)** + +### Component Selection + +For component selection and patterns, invoke `/docs-components`. + +--- + +## Voice & Style + +**Voice:** Authoritative technical reference writer +**Tone:** Precise, comprehensive, neutral + +For tone, capitalization, jargon, and prose patterns, invoke `/docs-voice`. + +**Do:** +- Start with single-line description: "`useState` is a React Hook that lets you..." +- Include Parameters, Returns, Caveats sections for every API +- Document edge cases most developers will encounter +- Use section dividers between major sections +- Include "See more examples below" links +- Be assertive, not hedging - "This is designed for..." not "This helps avoid issues with..." +- State facts, not benefits - "The callback always accesses the latest values" not "This helps avoid stale closures" +- Use minimal but meaningful names - `onEvent` or `onTick` over `onSomething` + +**Don't:** +- Skip the InlineToc component +- Omit error cases or caveats +- Use conversational language +- Mix teaching with reference (that's Learn's job) +- Document past bugs or fixed issues +- Include niche edge cases (e.g., `this` binding, rare class patterns) +- Add phrases explaining "why you'd want this" - the Usage section examples do that +- Exception: Pitfall and DeepDive asides can use slightly conversational phrasing + +--- + +## Page Templates + +### Type A: Hook/Function + +**When to use:** Documenting React hooks and standalone functions (useState, useEffect, memo, lazy, etc.) + +```mdx +--- +title: hookName +--- + + + +`hookName` is a React Hook that lets you [brief description]. + +```js +const result = hookName(arg) +``` + + + + + +--- + +## Reference {/*reference*/} + +### `hookName(arg)` {/*hookname*/} + +Call `hookName` at the top level of your component to... + +```js +[signature example with annotations] +``` + +[See more examples below.](#usage) + +#### Parameters {/*parameters*/} +* `arg`: Description of the parameter. + +#### Returns {/*returns*/} +Description of return value. + +#### Caveats {/*caveats*/} +* Important caveat about usage. + +--- + +## Usage {/*usage*/} + +### Common Use Case {/*common-use-case*/} +Explanation with Sandpack examples... + +--- + +## Troubleshooting {/*troubleshooting*/} + +### Common Problem {/*common-problem*/} +How to solve it... +``` + +--- + +### Type B: Component + +**When to use:** Documenting React components (Suspense, Fragment, Activity, StrictMode) + +```mdx +--- +title: +--- + + + +`` lets you [primary action]. + +```js + + + +``` + + + + + +--- + +## Reference {/*reference*/} + +### `` {/*componentname*/} + +[Component purpose and behavior] + +#### Props {/*props*/} + +* `propName`: Description of the prop... +* **optional** `optionalProp`: Description... + +#### Caveats {/*caveats*/} + +* [Caveats specific to this component] +``` + +**Key differences from Hook pages:** +- Title uses JSX syntax: `` +- Uses `#### Props` instead of `#### Parameters` +- Reference heading uses JSX: `` ### `` `` + +--- + +### Type C: Configuration + +**When to use:** Documenting React Compiler configuration options + +```mdx +--- +title: optionName +--- + + + +The `optionName` option [controls/specifies/determines] [what it does]. + + + +```js +{ + optionName: 'value' // Quick example +} +``` + + + +--- + +## Reference {/*reference*/} + +### `optionName` {/*optionname*/} + +[Description of the option's purpose] + +#### Type {/*type*/} + +``` +'value1' | 'value2' | 'value3' +``` + +#### Default value {/*default-value*/} + +`'value1'` + +#### Options {/*options*/} + +- **`'value1'`** (default): Description +- **`'value2'`**: Description +- **`'value3'`**: Description + +#### Caveats {/*caveats*/} + +* [Usage caveats] +``` + +--- + +### Type D: Directive + +**When to use:** Documenting directives like 'use server', 'use client', 'use memo' + +```mdx +--- +title: "'use directive'" +titleForTitleTag: "'use directive' directive" +--- + + + +`'use directive'` is for use with [React Server Components](/reference/rsc/server-components). + + + + + +`'use directive'` marks [what it marks] for [purpose]. + +```js {1} +function MyComponent() { + 'use directive'; + // ... +} +``` + + + + + +--- + +## Reference {/*reference*/} + +### `'use directive'` {/*use-directive*/} + +Add `'use directive'` at the beginning of [location] to [action]. + +#### Caveats {/*caveats*/} + +* `'use directive'` must be at the very beginning... +* The directive must be written with single or double quotes, not backticks. +* [Other placement/syntax caveats] +``` + +**Key characteristics:** +- Title includes quotes: `title: "'use server'"` +- Uses `titleForTitleTag` for browser tab title +- `` block appears before `` +- Caveats focus on placement and syntax requirements + +--- + +### Type E: ESLint Rule + +**When to use:** Documenting ESLint plugin rules + +```mdx +--- +title: rule-name +--- + + +Validates that [what the rule checks]. + + +## Rule Details {/*rule-details*/} + +[Explanation of why this rule exists and React's underlying assumptions] + +## Common Violations {/*common-violations*/} + +[Description of violation patterns] + +### Invalid {/*invalid*/} + +Examples of incorrect code for this rule: + +```js +// X Missing dependency +useEffect(() => { + console.log(count); +}, []); // Missing 'count' +``` + +### Valid {/*valid*/} + +Examples of correct code for this rule: + +```js +// checkmark All dependencies included +useEffect(() => { + console.log(count); +}, [count]); +``` + +## Troubleshooting {/*troubleshooting*/} + +### [Problem description] {/*problem-slug*/} + +[Solution] + +## Options {/*options*/} + +[Configuration options if applicable] +``` + +**Key characteristics:** +- Intro is a single "Validates that..." sentence +- Uses "Invalid"/"Valid" sections with emoji-prefixed code comments +- Rule Details explains "why" not just "what" + +--- + +### Type F: Index/Category + +**When to use:** Overview pages listing multiple APIs in a category + +```mdx +--- +title: "Built-in React [Type]" +--- + + + +*Concept* let you [purpose]. Brief scope statement. + + + +--- + +## Category Name {/*category-name*/} + +*Concept* explanation with [Learn section link](/learn/topic). + +To [action], use one of these [Type]: + +* [`apiName`](/reference/react/apiName) lets you [action]. +* [`apiName`](/reference/react/apiName) declares [thing]. + +```js +function Example() { + const value = useHookName(args); +} +``` + +--- + +## Your own [Type] {/*your-own-type*/} + +You can also [define your own](/learn/topic) as JavaScript functions. +``` + +**Key characteristics:** +- Title format: "Built-in React [Type]" +- Italicized concept definitions +- Horizontal rules between sections +- Closes with "Your own [Type]" section + +--- + +## Advanced Patterns + +### Multi-Function Documentation + +**When to use:** When a hook returns a function that needs its own documentation (useState's setter, useReducer's dispatch) + +```md +### `hookName(args)` {/*hookname*/} + +[Main hook documentation] + +#### Parameters {/*parameters*/} +#### Returns {/*returns*/} +#### Caveats {/*caveats*/} + +--- + +### `set` functions, like `setSomething(nextState)` {/*setstate*/} + +The `set` function returned by `hookName` lets you [action]. + +#### Parameters {/*setstate-parameters*/} +#### Returns {/*setstate-returns*/} +#### Caveats {/*setstate-caveats*/} +``` + +**Key conventions:** +- Horizontal rule (`---`) separates main hook from returned function +- Heading IDs include prefix: `{/*setstate-parameters*/}` vs `{/*parameters*/}` +- Use generic names: "set functions" not "setCount" + +--- + +### Compound Return Objects + +**When to use:** When a function returns an object with multiple properties/methods (createContext) + +```md +### `createContext(defaultValue)` {/*createcontext*/} + +[Main function documentation] + +#### Returns {/*returns*/} + +`createContext` returns a context object. + +**The context object itself does not hold any information.** It represents... + +* `SomeContext` lets you provide the context value. +* `SomeContext.Consumer` is an alternative way to read context. + +--- + +### `SomeContext` Provider {/*provider*/} + +[Documentation for Provider] + +#### Props {/*provider-props*/} + +--- + +### `SomeContext.Consumer` {/*consumer*/} + +[Documentation for Consumer] + +#### Props {/*consumer-props*/} +``` + +--- + +## Writing Patterns + +### Opening Lines by Page Type + +| Page Type | Pattern | Example | +|-----------|---------|---------| +| Hook | `` `hookName` is a React Hook that lets you [action]. `` | "`useState` is a React Hook that lets you add a state variable to your component." | +| Component | `` `` lets you [action]. `` | "`` lets you display a fallback until its children have finished loading." | +| API | `` `apiName` lets you [action]. `` | "`memo` lets you skip re-rendering a component when its props are unchanged." | +| Configuration | `` The `optionName` option [controls/specifies/determines] [what]. `` | "The `target` option specifies which React version the compiler generates code for." | +| Directive | `` `'directive'` [marks/opts/prevents] [what] for [purpose]. `` | "`'use server'` marks a function as callable from the client." | +| ESLint Rule | `` Validates that [condition]. `` | "Validates that dependency arrays for React hooks contain all necessary dependencies." | + +--- + +### Parameter Patterns + +**Simple parameter:** +```md +* `paramName`: Description of what it does. +``` + +**Optional parameter:** +```md +* **optional** `paramName`: Description of what it does. +``` + +**Parameter with special function behavior:** +```md +* `initialState`: The value you want the state to be initially. It can be a value of any type, but there is a special behavior for functions. This argument is ignored after the initial render. + * If you pass a function as `initialState`, it will be treated as an _initializer function_. It should be pure, should take no arguments, and should return a value of any type. +``` + +**Callback parameter with sub-parameters:** +```md +* `subscribe`: A function that takes a single `callback` argument and subscribes it to the store. When the store changes, it should invoke the provided `callback`. The `subscribe` function should return a function that cleans up the subscription. +``` + +**Nested options object:** +```md +* **optional** `options`: An object with options for this React root. + * **optional** `onCaughtError`: Callback called when React catches an error in an Error Boundary. + * **optional** `onUncaughtError`: Callback called when an error is thrown and not caught. + * **optional** `identifierPrefix`: A string prefix React uses for IDs generated by `useId`. +``` + +--- + +### Return Value Patterns + +**Single value return:** +```md +`hookName` returns the current value. The value will be the same as `initialValue` during the first render. +``` + +**Array return (numbered list):** +```md +`useState` returns an array with exactly two values: + +1. The current state. During the first render, it will match the `initialState` you have passed. +2. The [`set` function](#setstate) that lets you update the state to a different value and trigger a re-render. +``` + +**Object return (bulleted list):** +```md +`createElement` returns a React element object with a few properties: + +* `type`: The `type` you have passed. +* `props`: The `props` you have passed except for `ref` and `key`. +* `ref`: The `ref` you have passed. If missing, `null`. +* `key`: The `key` you have passed, coerced to a string. If missing, `null`. +``` + +**Promise return:** +```md +`prerender` returns a Promise: +- If rendering is successful, the Promise will resolve to an object containing: + - `prelude`: a [Web Stream](MDN-link) of HTML. + - `postponed`: a JSON-serializable object for resumption. +- If rendering fails, the Promise will be rejected. +``` + +**Wrapped function return:** +```md +`cache` returns a cached version of `fn` with the same type signature. It does not call `fn` in the process. + +When calling `cachedFn` with given arguments, it first checks if a cached result exists. If cached, it returns the result. If not, it calls `fn`, stores the result, and returns it. +``` + +--- + +### Caveats Patterns + +**Standard Hook caveat (almost always first for Hooks):** +```md +* `useXxx` is a Hook, so you can only call it **at the top level of your component** or your own Hooks. You can't call it inside loops or conditions. If you need that, extract a new component and move the state into it. +``` + +**Stable identity caveat (for returned functions):** +```md +* The `set` function has a stable identity, so you will often see it omitted from Effect dependencies, but including it will not cause the Effect to fire. +``` + +**Strict Mode caveat:** +```md +* In Strict Mode, React will **call your render function twice** in order to help you find accidental impurities. This is development-only behavior and does not affect production. +``` + +**Caveat with code example:** +```md +* It's not recommended to _suspend_ a render based on a store value returned by `useSyncExternalStore`. For example, the following is discouraged: + + ```js + const selectedProductId = useSyncExternalStore(...); + const data = use(fetchItem(selectedProductId)) // X Don't suspend based on store value + ``` +``` + +**Canary caveat:** +```md +* If you want to pass `ref` to a Fragment, you can't use the `<>...` syntax. +``` + +--- + +### Troubleshooting Patterns + +**Heading format (first person problem statements):** +```md +### I've updated the state, but logging gives me the old value {/*old-value*/} + +### My initializer or updater function runs twice {/*runs-twice*/} + +### I want to read the latest state from a callback {/*read-latest-state*/} +``` + +**Error message format:** +```md +### I'm getting an error: "Too many re-renders" {/*too-many-rerenders*/} + +### I'm getting an error: "Rendered more hooks than during the previous render" {/*more-hooks*/} +``` + +**Lint error format:** +```md +### I'm getting a lint error: "[exact error message]" {/*lint-error-slug*/} +``` + +**Problem-solution structure:** +1. State the problem with code showing the issue +2. Explain why it happens +3. Provide the solution with corrected code +4. Link to Learn section for deeper understanding + +--- + +### Code Comment Conventions + +For code comment conventions (wrong/right, legacy/recommended, server/client labeling, bundle size annotations), invoke `/docs-sandpack`. + +--- + +### Link Description Patterns + +| Pattern | Example | +|---------|---------| +| "lets you" + action | "`memo` lets you skip re-rendering when props are unchanged." | +| "declares" + thing | "`useState` declares a state variable that you can update directly." | +| "reads" + thing | "`useContext` reads and subscribes to a context." | +| "connects" + thing | "`useEffect` connects a component to an external system." | +| "Used with" | "Used with [`useContext`.](/reference/react/useContext)" | +| "Similar to" | "Similar to [`useTransition`.](/reference/react/useTransition)" | + +--- + +## Component Patterns + +For comprehensive MDX component patterns (Note, Pitfall, DeepDive, Recipes, Deprecated, RSC, Canary, Diagram, Code Steps), invoke `/docs-components`. + +For Sandpack-specific patterns and code style, invoke `/docs-sandpack`. + +### Reference-Specific Component Rules + +**Component placement in Reference pages:** +- `` goes before `` at top of page +- `` goes after `` for page-level deprecation +- `` goes after method heading for method-level deprecation +- `` wrapper goes inline within `` +- `` appears in headings, props lists, and caveats + +**Troubleshooting-specific components:** +- Use first-person problem headings +- Cross-reference Pitfall IDs when relevant + +**Callout spacing:** +- Never place consecutive Pitfalls or consecutive Notes +- Combine related warnings into one with titled subsections, or separate with prose/code +- Consecutive DeepDives OK for multi-part explorations +- See `/docs-components` Callout Spacing Rules + +--- + +## Content Principles + +### Intro Section +- **One sentence, ~15 words max** - State what the Hook does, not how it works +- ✅ "`useEffectEvent` is a React Hook that lets you separate events from Effects." +- ❌ "`useEffectEvent` is a React Hook that lets you extract non-reactive logic from your Effects into a reusable function called an Effect Event." + +### Reference Code Example +- Show just the API call (5-10 lines), not a full component +- Move full component examples to Usage section + +### Usage Section Structure +1. **First example: Core mental model** - Show the canonical use case with simplest concrete example +2. **Subsequent examples: Canonical use cases** - Name the *why* (e.g., "Avoid reconnecting to external systems"), show a concrete *how* + - Prefer broad canonical use cases over multiple narrow concrete examples + - The section title IS the teaching - "When would I use this?" should be answered by the heading + +### What to Include vs. Exclude +- **Never** document past bugs or fixed issues +- **Include** edge cases most developers will encounter +- **Exclude** niche edge cases (e.g., `this` binding, rare class patterns) + +### Caveats Section +- Include rules the linter enforces or that cause immediate errors +- Include fundamental usage restrictions +- Exclude implementation details unless they affect usage +- Exclude repetition of things explained elsewhere +- Keep each caveat to one sentence when possible + +### Troubleshooting Section +- Error headings only: "I'm getting an error: '[message]'" format +- Never document past bugs - if it's fixed, it doesn't belong here +- Focus on errors developers will actually encounter today + +### DeepDive Content +- **Goldilocks principle** - Deep enough for curious developers, short enough to not overwhelm +- Answer "why is it designed this way?" - not exhaustive technical details +- Readers who skip it should miss nothing essential for using the API +- If the explanation is getting long, you're probably explaining too much + +--- + +## Domain-Specific Guidance + +### Hooks + +**Returned function documentation:** +- Document setter/dispatch functions as separate `###` sections +- Use generic names: "set functions" not "setCount" +- Include stable identity caveat for returned functions + +**Dependency array documentation:** +- List what counts as reactive values +- Explain when dependencies are ignored +- Link to removing effect dependencies guide + +**Recipes usage:** +- Group related examples with meaningful titleText +- Each recipe has brief intro, Sandpack, and `` + +--- + +### Components + +**Props documentation:** +- Use `#### Props` instead of `#### Parameters` +- Mark optional props with `**optional**` prefix +- Use `` inline for canary-only props + +**JSX syntax in titles/headings:** +- Frontmatter title: `title: ` +- Reference heading: `` ### `` {/*suspense*/} `` + +--- + +### React-DOM + +**Common props linking:** +```md +`` supports all [common element props.](/reference/react-dom/components/common#common-props) +``` + +**Props categorization:** +- Controlled vs uncontrolled props grouped separately +- Form-specific props documented with action patterns +- MDN links for standard HTML attributes + +**Environment-specific notes:** +```mdx + + +This API is specific to Node.js. Environments with [Web Streams](MDN-link), like Deno and modern edge runtimes, should use [`renderToReadableStream`](/reference/react-dom/server/renderToReadableStream) instead. + + +``` + +**Progressive enhancement:** +- Document benefits for users without JavaScript +- Explain Server Function + form action integration +- Show hidden form field and `.bind()` patterns + +--- + +### RSC + +**RSC banner (before Intro):** +Always place `` component before `` for Server Component-only APIs. + +**Serialization type lists:** +When documenting Server Function arguments, list supported types: +```md +Supported types for Server Function arguments: + +* Primitives + * [string](MDN-link) + * [number](MDN-link) +* Iterables containing serializable values + * [Array](MDN-link) + * [Map](MDN-link) + +Notably, these are not supported: +* React elements, or [JSX](/learn/writing-markup-with-jsx) +* Functions (other than Server Functions) +``` + +**Bundle size comparisons:** +- Show "Not included in bundle" for server-only imports +- Annotate client bundle sizes with gzip: `// 35.9K (11.2K gzipped)` + +--- + +### Compiler + +**Configuration page structure:** +- Type (union type or interface) +- Default value +- Options/Valid values with descriptions + +**Directive documentation:** +- Placement requirements are critical +- Mode interaction tables showing combinations +- "Use sparingly" + "Plan for removal" patterns for escape hatches + +**Library author guides:** +- Audience-first intro +- Benefits/Why section +- Numbered step-by-step setup + +--- + +### ESLint + +**Rule Details section:** +- Explain "why" not just "what" +- Focus on React's underlying assumptions +- Describe consequences of violations + +**Invalid/Valid sections:** +- Standard intro: "Examples of [in]correct code for this rule:" +- Use X emoji for invalid, checkmark for valid +- Show inline comments explaining the violation + +**Configuration options:** +- Show shared settings (preferred) +- Show rule-level options (backward compatibility) +- Note precedence when both exist + +--- + +## Edge Cases + +For deprecated, canary, and version-specific component patterns (placement, syntax, examples), invoke `/docs-components`. + +**Quick placement rules:** +- `` after `` for page-level, after heading for method-level +- `` wrapper inline in Intro, `` in headings/props/caveats +- Version notes use `` with "Starting in React 19..." pattern + +**Removed APIs on index pages:** +```md +## Removed APIs {/*removed-apis*/} + +These APIs were removed in React 19: + +* [`render`](https://18.react.dev/reference/react-dom/render): use [`createRoot`](/reference/react-dom/client/createRoot) instead. +``` + +Link to previous version docs (18.react.dev) for removed API documentation. + +--- + +## Critical Rules + +1. **Heading IDs required:** `## Title {/*title-id*/}` (lowercase, hyphens) +2. **Sandpack main file needs `export default`** +3. **Active file syntax:** ` ```js src/File.js active ` +4. **Error headings in Troubleshooting:** Use `### I'm getting an error: "[message]" {/*id*/}` +5. **Section dividers (`---`)** required between headings (see Section Dividers below) +6. **InlineToc required:** Always include `` after Intro +7. **Consistent parameter format:** Use `* \`paramName\`: description` with `**optional**` prefix for optional params +8. **Numbered lists for array returns:** When hooks return arrays, use numbered lists in Returns section +9. **Generic names for returned functions:** Use "set functions" not "setCount" +10. **Props vs Parameters:** Use `#### Props` for Components (Type B), `#### Parameters` for Hooks/APIs (Type A) +11. **RSC placement:** `` component goes before ``, not after +12. **Canary markers:** Use `` wrapper inline in Intro, `` in headings/props +13. **Deprecated placement:** `` goes after `` for page-level, after heading for method-level +14. **Code comment emojis:** Use X for wrong, checkmark for correct in code examples +15. **No consecutive Pitfalls/Notes:** Combine into one component with titled subsections, or separate with prose/code (see `/docs-components`) + +For component heading level conventions (DeepDive, Pitfall, Note, Recipe headings), see `/docs-components`. + +### Section Dividers + +Use `---` horizontal rules to visually separate major sections: + +- **After ``** - Before `## Reference` heading +- **Between API subsections** - Between different function/hook definitions (e.g., between `useState()` and `set functions`) +- **Before `## Usage`** - Separates API reference from examples +- **Before `## Troubleshooting`** - Separates content from troubleshooting +- **Between EVERY Usage subsections** - When switching to a new major use case + +Always have a blank line before and after `---`. + +### Section ID Conventions + +| Section | ID Format | +|---------|-----------| +| Main function | `{/*functionname*/}` | +| Returned function | `{/*setstate*/}`, `{/*dispatch*/}` | +| Sub-section of returned function | `{/*setstate-parameters*/}` | +| Troubleshooting item | `{/*problem-description-slug*/}` | +| Pitfall | `{/*pitfall-description*/}` | +| Deep dive | `{/*deep-dive-topic*/}` | diff --git a/.claude/skills/react-expert/SKILL.md b/.claude/skills/react-expert/SKILL.md new file mode 100644 index 000000000..5ebcdee37 --- /dev/null +++ b/.claude/skills/react-expert/SKILL.md @@ -0,0 +1,335 @@ +--- +name: react-expert +description: Use when researching React APIs or concepts for documentation. Use when you need authoritative usage examples, caveats, warnings, or errors for a React feature. +--- + +# React Expert Research Skill + +## Overview + +This skill produces exhaustive documentation research on any React API or concept by searching authoritative sources (tests, source code, PRs, issues) rather than relying on LLM training knowledge. + + +**Skepticism Mandate:** You must be skeptical of your own knowledge. Claude is often trained on outdated or incorrect React patterns. Treat source material as the sole authority. If findings contradict your prior understanding, explicitly flag this discrepancy. + +**Red Flags - STOP if you catch yourself thinking:** +- "I know this API does X" → Find source evidence first +- "Common pattern is Y" → Verify in test files +- Generating example code → Must have source file reference + + +## Invocation + +``` +/react-expert useTransition +/react-expert suspense boundaries +/react-expert startTransition +``` + +## Sources (Priority Order) + +1. **React Repo Tests** - Most authoritative for actual behavior +2. **React Source Code** - Warnings, errors, implementation details +3. **Git History** - Commit messages with context +4. **GitHub PRs & Comments** - Design rationale (via `gh` CLI) +5. **GitHub Issues** - Confusion/questions (facebook/react + reactjs/react.dev) +6. **React Working Group** - Design discussions for newer APIs +7. **Flow Types** - Source of truth for type signatures +8. **TypeScript Types** - Note discrepancies with Flow +9. **Current react.dev docs** - Baseline (not trusted as complete) + +**No web search** - No Stack Overflow, blog posts, or web searches. GitHub API via `gh` CLI is allowed. + +## Workflow + +### Step 1: Setup React Repo + +First, ensure the React repo is available locally: + +```bash +# Check if React repo exists, clone or update +if [ -d ".claude/react" ]; then + cd .claude/react && git pull origin main +else + git clone --depth=100 https://github.com/facebook/react.git .claude/react +fi +``` + +Get the current commit hash for the research document: +```bash +cd .claude/react && git rev-parse --short HEAD +``` + +### Step 2: Dispatch 6 Parallel Research Agents + +Spawn these agents IN PARALLEL using the Task tool. Each agent receives the skepticism preamble: + +> "You are researching React's ``. CRITICAL: Do NOT rely on your prior knowledge about this API. Your training may contain outdated or incorrect patterns. Only report what you find in the source files. If your findings contradict common understanding, explicitly highlight this discrepancy." + +| Agent | subagent_type | Focus | Instructions | +|-------|---------------|-------|--------------| +| test-explorer | Explore | Test files for usage patterns | Search `.claude/react/packages/*/src/__tests__/` for test files mentioning the topic. Extract actual usage examples WITH file paths and line numbers. | +| source-explorer | Explore | Warnings/errors in source | Search `.claude/react/packages/*/src/` for console.error, console.warn, and error messages mentioning the topic. Document trigger conditions. | +| git-historian | Explore | Commit messages | Run `git log --all --grep="" --oneline -50` in `.claude/react`. Read full commit messages for context. | +| pr-researcher | Explore | PRs introducing/modifying API | Run `gh pr list -R facebook/react --search "" --state all --limit 20`. Read key PR descriptions and comments. | +| issue-hunter | Explore | Issues showing confusion | Search issues in both `facebook/react` and `reactjs/react.dev` repos. Look for common questions and misunderstandings. | +| types-inspector | Explore | Flow + TypeScript signatures | Find Flow types in `.claude/react/packages/*/src/*.js` (look for `@flow` annotations). Find TS types in `.claude/react/packages/*/index.d.ts`. Note discrepancies. | + +### Step 3: Agent Prompts + +Use these exact prompts when spawning agents: + +#### test-explorer +``` +You are researching React's . + +CRITICAL: Do NOT rely on your prior knowledge about this API. Your training may contain outdated or incorrect patterns. Only report what you find in the source files. + +Your task: Find test files in .claude/react that demonstrate usage. + +1. Search for test files: Glob for `**/__tests__/**/**` and `**/__tests__/**/*.js` then grep for +2. For each relevant test file, extract: + - The test description (describe/it blocks) + - The actual usage code + - Any assertions about behavior + - Edge cases being tested +3. Report findings with exact file paths and line numbers + +Format your output as: +## Test File: +### Test: "" +```javascript + +``` +**Behavior:** +``` + +#### source-explorer +``` +You are researching React's . + +CRITICAL: Do NOT rely on your prior knowledge about this API. Only report what you find in the source files. + +Your task: Find warnings, errors, and implementation details for . + +1. Search .claude/react/packages/*/src/ for: + - console.error mentions of + - console.warn mentions of + - Error messages mentioning + - The main implementation file +2. For each warning/error, document: + - The exact message text + - The condition that triggers it + - The source file and line number + +Format your output as: +## Warnings & Errors +| Message | Trigger Condition | Source | +|---------|------------------|--------| +| "" | | | + +## Implementation Notes + +``` + +#### git-historian +``` +You are researching React's . + +CRITICAL: Do NOT rely on your prior knowledge. Only report what you find in git history. + +Your task: Find commit messages that explain design decisions. + +1. Run: cd .claude/react && git log --all --grep="" --oneline -50 +2. For significant commits, read full message: git show --stat +3. Look for: + - Initial introduction of the API + - Bug fixes (reveal edge cases) + - Behavior changes + - Deprecation notices + +Format your output as: +## Key Commits +### - +**Date:** +**Context:** +**Impact:** +``` + +#### pr-researcher +``` +You are researching React's . + +CRITICAL: Do NOT rely on your prior knowledge. Only report what you find in PRs. + +Your task: Find PRs that introduced or modified . + +1. Run: gh pr list -R facebook/react --search "" --state all --limit 20 --json number,title,url +2. For promising PRs, read details: gh pr view -R facebook/react +3. Look for: + - The original RFC/motivation + - Design discussions in comments + - Alternative approaches considered + - Breaking changes + +Format your output as: +## Key PRs +### PR #: +**URL:** <url> +**Summary:** <what it introduced/changed> +**Design Rationale:** <why this approach> +**Discussion Highlights:** <key points from comments> +``` + +#### issue-hunter +``` +You are researching React's <TOPIC>. + +CRITICAL: Do NOT rely on your prior knowledge. Only report what you find in issues. + +Your task: Find issues that reveal common confusion about <TOPIC>. + +1. Search facebook/react: gh issue list -R facebook/react --search "<topic>" --state all --limit 20 --json number,title,url +2. Search reactjs/react.dev: gh issue list -R reactjs/react.dev --search "<topic>" --state all --limit 20 --json number,title,url +3. For each issue, identify: + - What the user was confused about + - What the resolution was + - Any gotchas revealed + +Format your output as: +## Common Confusion +### Issue #<number>: <title> +**Repo:** <facebook/react or reactjs/react.dev> +**Confusion:** <what they misunderstood> +**Resolution:** <correct understanding> +**Gotcha:** <if applicable> +``` + +#### types-inspector +``` +You are researching React's <TOPIC>. + +CRITICAL: Do NOT rely on your prior knowledge. Only report what you find in type definitions. + +Your task: Find and compare Flow and TypeScript type signatures for <TOPIC>. + +1. Flow types (source of truth): Search .claude/react/packages/*/src/*.js for @flow annotations related to <topic> +2. TypeScript types: Search .claude/react/packages/*/index.d.ts and @types/react +3. Compare and note any discrepancies + +Format your output as: +## Flow Types (Source of Truth) +**File:** <path> +```flow +<exact type definition> +``` + +## TypeScript Types +**File:** <path> +```typescript +<exact type definition> +``` + +## Discrepancies +<any differences between Flow and TS definitions> +``` + +### Step 4: Synthesize Results + +After all agents complete, combine their findings into a single research document. + +**DO NOT add information from your own knowledge.** Only include what agents found in sources. + +### Step 5: Save Output + +Write the final document to `.claude/research/<topic>.md` + +Replace spaces in topic with hyphens (e.g., "suspense boundaries" → "suspense-boundaries.md") + +## Output Document Template + +```markdown +# React Research: <topic> + +> Generated by /react-expert on YYYY-MM-DD +> Sources: React repo (commit <hash>), N PRs, M issues + +## Summary + +[Brief summary based SOLELY on source findings, not prior knowledge] + +## API Signature + +### Flow Types (Source of Truth) + +[From types-inspector agent] + +### TypeScript Types + +[From types-inspector agent] + +### Discrepancies + +[Any differences between Flow and TS] + +## Usage Examples + +### From Tests + +[From test-explorer agent - with file:line references] + +### From PRs/Issues + +[Real-world patterns from discussions] + +## Caveats & Gotchas + +[Each with source link] + +- **<gotcha>** - Source: <link> + +## Warnings & Errors + +| Message | Trigger Condition | Source File | +|---------|------------------|-------------| +[From source-explorer agent] + +## Common Confusion + +[From issue-hunter agent] + +## Design Decisions + +[From git-historian and pr-researcher agents] + +## Source Links + +### Commits +- <hash>: <description> + +### Pull Requests +- PR #<number>: <title> - <url> + +### Issues +- Issue #<number>: <title> - <url> +``` + +## Common Mistakes to Avoid + +1. **Trusting prior knowledge** - If you "know" something about the API, find the source evidence anyway +2. **Generating example code** - Every code example must come from an actual source file +3. **Skipping agents** - All 6 agents must run; each provides unique perspective +4. **Summarizing without sources** - Every claim needs a file:line or PR/issue reference +5. **Using web search** - No Stack Overflow, no blog posts, no social media + +## Verification Checklist + +Before finalizing the research document: + +- [ ] React repo is at `.claude/react` with known commit hash +- [ ] All 6 agents were spawned in parallel +- [ ] Every code example has a source file reference +- [ ] Warnings/errors table has source locations +- [ ] No claims made without source evidence +- [ ] Discrepancies between Flow/TS types documented +- [ ] Source links section is complete diff --git a/.claude/skills/review-docs/SKILL.md b/.claude/skills/review-docs/SKILL.md new file mode 100644 index 000000000..61a6a0e05 --- /dev/null +++ b/.claude/skills/review-docs/SKILL.md @@ -0,0 +1,20 @@ +--- +name: review-docs +description: Use when reviewing React documentation for structure, components, and style compliance +--- +CRITICAL: do not load these skills yourself. + +Run these tasks in parallel for the given file(s). Each agent checks different aspects—not all apply to every file: + +- [ ] Ask docs-reviewer agent to review {files} with docs-writer-learn (only for files in src/content/learn/). +- [ ] Ask docs-reviewer agent to review {files} with docs-writer-reference (only for files in src/content/reference/). +- [ ] Ask docs-reviewer agent to review {files} with docs-writer-blog (only for files in src/content/blog/). +- [ ] Ask docs-reviewer agent to review {files} with docs-voice (all documentation files). +- [ ] Ask docs-reviewer agent to review {files} with docs-components (all documentation files). +- [ ] Ask docs-reviewer agent to review {files} with docs-sandpack (files containing Sandpack examples). + +If no file is specified, check git status for modified MDX files in `src/content/`. + +The docs-reviewer will return a checklist of the issues it found. Respond with the full checklist and line numbers from all agents, and prompt the user to create a plan to fix these issues. + + diff --git a/.claude/skills/write/SKILL.md b/.claude/skills/write/SKILL.md new file mode 100644 index 000000000..3099b3a0c --- /dev/null +++ b/.claude/skills/write/SKILL.md @@ -0,0 +1,176 @@ +--- +name: write +description: Use when creating new React documentation pages or updating existing ones. Accepts instructions like "add optimisticKey reference docs", "update ViewTransition with Activity", or "transition learn docs". +--- + +# Documentation Writer + +Orchestrates research, writing, and review for React documentation. + +## Invocation + +``` +/write add optimisticKey → creates new reference docs +/write update ViewTransition Activity → updates ViewTransition docs to cover Activity +/write transition learn docs → creates new learn docs for transitions +/write blog post for React 20 → creates a new blog post +``` + +## Workflow + +```dot +digraph write_flow { + rankdir=TB; + "Parse intent" [shape=box]; + "Research (parallel)" [shape=box]; + "Synthesize plan" [shape=box]; + "Write docs" [shape=box]; + "Review docs" [shape=box]; + "Issues found?" [shape=diamond]; + "Done" [shape=doublecircle]; + + "Parse intent" -> "Research (parallel)"; + "Research (parallel)" -> "Synthesize plan"; + "Synthesize plan" -> "Write docs"; + "Write docs" -> "Review docs"; + "Review docs" -> "Issues found?"; + "Issues found?" -> "Write docs" [label="yes - fix"]; + "Issues found?" -> "Done" [label="no"]; +} +``` + +### Step 1: Parse Intent + +Determine from the user's instruction: + +| Field | How to determine | +|-------|------------------| +| **Action** | "add"/"create"/"new" = new page; "update"/"edit"/"with" = modify existing | +| **Topic** | The React API or concept (e.g., `optimisticKey`, `ViewTransition`, `transitions`) | +| **Doc type** | "reference" (default for APIs/hooks/components), "learn" (for concepts/guides), "blog" (for announcements) | +| **Target file** | For updates: find existing file in `src/content/`. For new: determine path from doc type | + +If the intent is ambiguous, ask the user to clarify before proceeding. + +### Step 2: Research (Parallel Agents) + +Spawn these agents **in parallel**: + +#### Agent 1: React Expert Research + +Use a Task agent (subagent_type: `general-purpose`) to invoke `/react-expert <topic>`. This researches the React source code, tests, PRs, issues, and type signatures. + +**Prompt:** +``` +Invoke the /react-expert skill for <TOPIC>. Follow the skill's full workflow: +setup the React repo, dispatch all 6 research agents in parallel, synthesize +results, and save to .claude/research/<topic>.md. Return the full research document. +``` + +#### Agent 2: Existing Docs Audit + +Use a Task agent (subagent_type: `Explore`) to find and read existing documentation for the topic. + +**Prompt:** +``` +Find all existing documentation related to <TOPIC> in this repo: +1. Search src/content/ for files mentioning <TOPIC> +2. Read any matching files fully +3. For updates: identify what sections exist and what's missing +4. For new pages: identify related pages to understand linking/cross-references +5. Check src/sidebarLearn.json and src/sidebarReference.json for navigation placement + +Return: list of existing files with summaries, navigation structure, and gaps. +``` + +#### Agent 3: Use Case Research + +Use a Task agent (subagent_type: `general-purpose`) with web search to find common use cases and patterns. + +**Prompt:** +``` +Search the web for common use cases and patterns for React's <TOPIC>. +Focus on: +1. Real-world usage patterns developers actually need +2. Common mistakes or confusion points +3. Migration patterns (if replacing an older API) +4. Framework integration patterns (Next.js, Remix, etc.) + +Return a summary of the top 5-8 use cases with brief code sketches. +Do NOT search Stack Overflow. Focus on official docs, GitHub discussions, +and high-quality technical blogs. +``` + +### Step 3: Synthesize Writing Plan + +After all research agents complete, create a writing plan that includes: + +1. **Page type** (from docs-writer-reference decision tree or learn/blog type) +2. **File path** for the new or updated file +3. **Outline** with section headings matching the appropriate template +4. **Content notes** for each section, drawn from research: + - API signature and parameters (from react-expert types) + - Usage examples (from react-expert tests + use case research) + - Caveats and pitfalls (from react-expert warnings/errors/issues) + - Cross-references to related pages (from docs audit) +5. **Navigation changes** needed (sidebar JSON updates) + +Present this plan to the user and confirm before proceeding. + +### Step 4: Write Documentation + +Dispatch a Task agent (subagent_type: `general-purpose`) to write the documentation. + +**The agent prompt MUST include:** + +1. The full writing plan from Step 3 +2. An instruction to invoke the appropriate skill: + - `/docs-writer-reference` for reference pages + - `/docs-writer-learn` for learn pages + - `/docs-writer-blog` for blog posts +3. An instruction to invoke `/docs-components` for MDX component patterns +4. An instruction to invoke `/docs-sandpack` if adding interactive code examples +5. The research document content (key findings, not the full dump) + +**Prompt template:** +``` +You are writing React documentation. Follow these steps: + +1. Invoke /docs-writer-<TYPE> to load the page template and conventions +2. Invoke /docs-components to load MDX component patterns +3. Invoke /docs-sandpack if you need interactive code examples +4. Write the documentation following the plan below + +PLAN: +<writing plan from Step 3> + +RESEARCH FINDINGS: +<key findings from Step 2 agents> + +Write the file to: <target file path> +Also update <sidebar JSON> if adding a new page. +``` + +### Step 5: Review Documentation + +Invoke `/review-docs` on the written files. This dispatches parallel review agents checking: +- Structure compliance (docs-writer-*) +- Voice and style (docs-voice) +- Component usage (docs-components) +- Sandpack patterns (docs-sandpack) + +### Step 6: Fix Issues + +If the review finds issues: +1. Present the review checklist to the user +2. Fix the issues identified +3. Re-run `/review-docs` on the fixed files +4. Repeat until clean + +## Important Rules + +- **Always research before writing.** Never write docs from LLM knowledge alone. +- **Always confirm the plan** with the user before writing. +- **Always review** with `/review-docs` after writing. +- **Match existing patterns.** Read neighboring docs to match style and depth. +- **Update navigation.** New pages need sidebar entries. diff --git a/.claude/skills/write/diagrams/write_flow.svg b/.claude/skills/write/diagrams/write_flow.svg new file mode 100644 index 000000000..49056ef11 --- /dev/null +++ b/.claude/skills/write/diagrams/write_flow.svg @@ -0,0 +1,100 @@ +<?xml version="1.0" encoding="UTF-8" standalone="no"?> +<!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN" + "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd"> +<!-- Generated by graphviz version 14.1.2 (20260124.0452) + --> +<!-- Title: write_flow Pages: 1 --> +<svg width="182pt" height="531pt" + viewBox="0.00 0.00 182.00 531.00" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink"> +<g id="graph0" class="graph" transform="scale(1 1) rotate(0) translate(4 527.26)"> +<title>write_flow + + + +Parse intent + +Parse intent + + + +Research (parallel) + +Research (parallel) + + + +Parse intent->Research (parallel) + + + + + +Synthesize plan + +Synthesize plan + + + +Research (parallel)->Synthesize plan + + + + + +Write docs + +Write docs + + + +Synthesize plan->Write docs + + + + + +Review docs + +Review docs + + + +Write docs->Review docs + + + + + +Issues found? + +Issues found? + + + +Review docs->Issues found? + + + + + +Issues found?->Write docs + + +yes - fix + + + +Done + + +Done + + + +Issues found?->Done + + +no + + + diff --git a/.eslintignore b/.eslintignore index 4738cb697..ae0737173 100644 --- a/.eslintignore +++ b/.eslintignore @@ -1,3 +1,5 @@ scripts plugins next.config.js +.claude/ +worker-bundle.dist.js \ No newline at end of file diff --git a/.eslintrc b/.eslintrc index 7bc6ab933..23aa95c77 100644 --- a/.eslintrc +++ b/.eslintrc @@ -9,7 +9,12 @@ "react-hooks/exhaustive-deps": "error", "react/no-unknown-property": ["error", {"ignore": ["meta"]}], "react-compiler/react-compiler": "error", +<<<<<<< HEAD "local-rules/lint-markdown-code-blocks": "error" +======= + "local-rules/lint-markdown-code-blocks": "error", + "no-trailing-spaces": "error" +>>>>>>> abe931a8cb3aee3e8b15ef7e187214789164162a }, "env": { "node": true, diff --git a/.github/ISSUE_TEMPLATE/3-framework.yml b/.github/ISSUE_TEMPLATE/3-framework.yml index a47295e1e..87f03a660 100644 --- a/.github/ISSUE_TEMPLATE/3-framework.yml +++ b/.github/ISSUE_TEMPLATE/3-framework.yml @@ -8,11 +8,11 @@ body: value: | ## Apply to be included as a recommended React framework - _This form is for framework authors to apply to be included as a recommended [React framework](https://react.dev/learn/start-a-new-react-project). If you are not a framework author, please contact the authors before submitting._ + _This form is for framework authors to apply to be included as a recommended [React framework](https://react.dev/learn/creating-a-react-app). If you are not a framework author, please contact the authors before submitting._ Our goal when recommending a framework is to start developers with a React project that solves common problems like code splitting, data fetching, routing, and HTML generation without any extra work later. We believe this will allow users to get started quickly with React, and scale their app to production. - While we understand that many frameworks may want to be featured, this page is not a place to advertise every possible React framework or all frameworks that you can add React to. There are many great frameworks that offer support for React that are not listed in our guides. The frameworks we recommend have invested significantly in the React ecosystem, and collaborated with the React team to be compatible with our [full-stack React architecture vision](https://react.dev/learn/start-a-new-react-project#which-features-make-up-the-react-teams-full-stack-architecture-vision). + While we understand that many frameworks may want to be featured, this page is not a place to advertise every possible React framework or all frameworks that you can add React to. There are many great frameworks that offer support for React that are not listed in our guides. The frameworks we recommend have invested significantly in the React ecosystem, and collaborated with the React team to be compatible with our [full-stack React architecture vision](https://react.dev/learn/creating-a-react-app#which-features-make-up-the-react-teams-full-stack-architecture-vision). To be included, frameworks must meet the following criteria: diff --git a/.gitignore b/.gitignore index 99f4615e5..92626a1e6 100644 --- a/.gitignore +++ b/.gitignore @@ -39,3 +39,10 @@ public/fonts/**/Optimistic_*.woff2 # rss public/rss.xml + +# claude local settings +.claude/*.local.* +.claude/react/ + +# worktrees +.worktrees/ diff --git a/CLAUDE.md b/CLAUDE.md new file mode 100644 index 000000000..3a081e6d5 --- /dev/null +++ b/CLAUDE.md @@ -0,0 +1,52 @@ +# CLAUDE.md + +This file provides guidance to Claude Code when working with this repository. + +## Project Overview + +This is the React documentation website (react.dev), built with Next.js 15.1.11 and React 19. Documentation is written in MDX format. + +## Development Commands + +```bash +yarn build # Production build +yarn lint # Run ESLint +yarn lint:fix # Auto-fix lint issues +yarn tsc # TypeScript type checking +yarn check-all # Run prettier, lint:fix, tsc, and rss together +``` + +## Project Structure + +``` +src/ +├── content/ # Documentation content (MDX files) +│ ├── learn/ # Tutorial/learning content +│ ├── reference/ # API reference docs +│ ├── blog/ # Blog posts +│ └── community/ # Community pages +├── components/ # React components +├── pages/ # Next.js pages +├── hooks/ # Custom React hooks +├── utils/ # Utility functions +└── styles/ # CSS/Tailwind styles +``` + +## Code Conventions + +### TypeScript/React +- Functional components only +- Tailwind CSS for styling + +### Documentation Style + +When editing files in `src/content/`, the appropriate skill will be auto-suggested: +- `src/content/learn/` - Learn page structure and tone +- `src/content/reference/` - Reference page structure and tone + +For MDX components (DeepDive, Pitfall, Note, etc.), invoke `/docs-components`. +For Sandpack code examples, invoke `/docs-sandpack`. + +See `.claude/docs/react-docs-patterns.md` for comprehensive style guidelines. + +Prettier is used for formatting (config in `.prettierrc`). diff --git a/next.config.js b/next.config.js index 5a5755307..c8d7bf0ed 100644 --- a/next.config.js +++ b/next.config.js @@ -19,6 +19,30 @@ const nextConfig = { scrollRestoration: true, reactCompiler: true, }, + async rewrites() { + return { + beforeFiles: [ + // Explicit .md extension also serves markdown + { + source: '/:path*.md', + destination: '/api/md/:path*', + }, + // Serve markdown when Accept header prefers text/markdown + // Useful for LLM agents - https://www.skeptrune.com/posts/use-the-accept-header-to-serve-markdown-instead-of-html-to-llms/ + { + source: '/:path((?!llms\\.txt|api/md).*)', + has: [ + { + type: 'header', + key: 'accept', + value: '(.*text/markdown.*)', + }, + ], + destination: '/api/md/:path*', + }, + ], + }; + }, env: {}, webpack: (config, {dev, isServer, ...options}) => { if (process.env.ANALYZE) { @@ -36,6 +60,14 @@ const nextConfig = { // Don't bundle the shim unnecessarily. config.resolve.alias['use-sync-external-store/shim'] = 'react'; + // ESLint depends on the CommonJS version of esquery, + // but Webpack loads the ESM version by default. This + // alias ensures the correct version is used. + // + // More info: + // https://github.com/reactjs/react.dev/pull/8115 + config.resolve.alias['esquery'] = 'esquery/dist/esquery.min.js'; + const {IgnorePlugin, NormalModuleReplacementPlugin} = require('webpack'); config.plugins.push( new NormalModuleReplacementPlugin( diff --git a/package.json b/package.json index 4376cc18d..490f664ec 100644 --- a/package.json +++ b/package.json @@ -6,7 +6,12 @@ "scripts": { "analyze": "ANALYZE=true next build", "dev": "next-remote-watch ./src/content", +<<<<<<< HEAD "build": "next build && node --experimental-modules ./scripts/downloadFonts.mjs", +======= + "prebuild:rsc": "node scripts/buildRscWorker.mjs", + "build": "node scripts/buildRscWorker.mjs && next build && node --experimental-modules ./scripts/downloadFonts.mjs", +>>>>>>> abe931a8cb3aee3e8b15ef7e187214789164162a "lint": "next lint && eslint \"src/content/**/*.md\"", "lint:fix": "next lint --fix && eslint \"src/content/**/*.md\" --fix", "format:source": "prettier --config .prettierrc --write \"{plugins,src}/**/*.{js,ts,jsx,tsx,css}\"", @@ -35,9 +40,14 @@ "classnames": "^2.2.6", "debounce": "^1.2.1", "github-slugger": "^1.3.0", +<<<<<<< HEAD "next": "15.4.8", +======= + "next": "15.1.12", +>>>>>>> abe931a8cb3aee3e8b15ef7e187214789164162a "next-remote-watch": "^1.0.0", "parse-numeric-range": "^1.2.0", + "raw-loader": "^4.0.2", "react": "^19.0.0", "react-collapsed": "4.0.4", "react-dom": "^19.0.0", @@ -63,8 +73,14 @@ "asyncro": "^3.0.0", "autoprefixer": "^10.4.2", "babel-eslint": "10.x", +<<<<<<< HEAD "babel-plugin-react-compiler": "^19.1.0-rc.3", "chalk": "4.1.2", +======= + "babel-plugin-react-compiler": "^1.0.0", + "chalk": "4.1.2", + "esbuild": "^0.24.0", +>>>>>>> abe931a8cb3aee3e8b15ef7e187214789164162a "eslint": "7.x", "eslint-config-next": "12.0.3", "eslint-config-react-app": "^5.2.1", @@ -88,6 +104,7 @@ "postcss-flexbugs-fixes": "4.2.1", "postcss-preset-env": "^6.7.0", "prettier": "^2.5.1", + "react-server-dom-webpack": "^19.2.4", "reading-time": "^1.2.0", "remark": "^12.0.1", "remark-external-links": "^7.0.0", diff --git a/plugins/remark-smartypants.js b/plugins/remark-smartypants.js index f56f14b61..c819624ba 100644 --- a/plugins/remark-smartypants.js +++ b/plugins/remark-smartypants.js @@ -14,12 +14,24 @@ const visit = require('unist-util-visit'); const retext = require('retext'); const smartypants = require('retext-smartypants'); -function check(parent) { +function check(node, parent) { + if (node.data?.skipSmartyPants) return false; if (parent.tagName === 'script') return false; if (parent.tagName === 'style') return false; return true; } +function markSkip(node) { + if (!node) return; + node.data ??= {}; + node.data.skipSmartyPants = true; + if (Array.isArray(node.children)) { + for (const child of node.children) { + markSkip(child); + } + } +} + module.exports = function (options) { const processor = retext().use(smartypants, { ...options, @@ -43,8 +55,14 @@ 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b/public/images/docs/scientists/wIdGuZwm.png new file mode 100644 index 000000000..5f482def6 Binary files /dev/null and b/public/images/docs/scientists/wIdGuZwm.png differ diff --git a/public/images/docs/scientists/yXOvdOSs.jpg b/public/images/docs/scientists/yXOvdOSs.jpg new file mode 100644 index 000000000..0a3269510 Binary files /dev/null and b/public/images/docs/scientists/yXOvdOSs.jpg differ diff --git a/public/images/docs/scientists/z08o2TS.jpg b/public/images/docs/scientists/z08o2TS.jpg new file mode 100644 index 000000000..42a0a00ef Binary files /dev/null and b/public/images/docs/scientists/z08o2TS.jpg differ diff --git a/scripts/buildRscWorker.mjs b/scripts/buildRscWorker.mjs new file mode 100644 index 000000000..b02cb8f43 --- /dev/null +++ b/scripts/buildRscWorker.mjs @@ -0,0 +1,44 @@ +/** + * Copyright (c) Meta Platforms, Inc. and affiliates. + * + * This source code is licensed under the MIT license found in the + * LICENSE file in the root directory of this source tree. + */ + +import * as esbuild from 'esbuild'; +import fs from 'fs'; +import path from 'path'; +import {fileURLToPath} from 'url'; + +const __dirname = path.dirname(fileURLToPath(import.meta.url)); +const root = path.resolve(__dirname, '..'); +const sandboxBase = path.resolve( + root, + 'src/components/MDX/Sandpack/sandpack-rsc/sandbox-code/src' +); + +// 1. Bundle the server Worker runtime (React server build + RSDW/server.browser + Sucrase → IIFE) +// Minified because this runs inside a Web Worker (not parsed by Sandpack's Babel). +const workerOutfile = path.resolve(sandboxBase, 'worker-bundle.dist.js'); +await esbuild.build({ + entryPoints: [path.resolve(sandboxBase, 'rsc-server.js')], + bundle: true, + format: 'iife', + platform: 'browser', + conditions: ['react-server', 'browser'], + outfile: workerOutfile, + define: {'process.env.NODE_ENV': '"production"'}, + minify: true, +}); + +// Post-process worker bundle: +// Prepend the webpack shim so __webpack_require__ (used by react-server-dom-webpack) +// is defined before the IIFE evaluates. The shim sets globalThis.__webpack_require__, +// which is accessible as a bare identifier since globalThis IS the Worker's global scope. +let workerCode = fs.readFileSync(workerOutfile, 'utf8'); + +const shimPath = path.resolve(sandboxBase, 'webpack-shim.js'); +const shimCode = fs.readFileSync(shimPath, 'utf8'); +workerCode = shimCode + '\n' + workerCode; + +fs.writeFileSync(workerOutfile, workerCode); diff --git a/src/components/Layout/HomeContent.js b/src/components/Layout/HomeContent.js index af037d37d..c1385f655 100644 --- a/src/components/Layout/HomeContent.js +++ b/src/components/Layout/HomeContent.js @@ -251,12 +251,20 @@ export function HomeContent() { با یک فریمورک +<<<<<<< HEAD ری‌اکت یک کتابخانه است. به شما اجازه می‌دهد کامپوننت‌ها را کنار هم قرار دهید، اما نحوه مسیریابی و واکشی داده‌ها را مشخص نمی‌کند. برای ساخت یک اپلیکیشن کامل با ری‌اکت، ما استفاده از یک فریمورک فول‌استک مبتنی بر ری‌اکت مانند{' '} Next.js یا{' '} Remix را پیشنهاد می‌کنیم. +======= + React is a library. It lets you put components together, but it + doesn’t prescribe how to do routing and data fetching. To build an + entire app with React, we recommend a full-stack React framework + like Next.js or{' '} + React Router. +>>>>>>> abe931a8cb3aee3e8b15ef7e187214789164162a @@ -274,8 +282,13 @@ export function HomeContent() { شروع با یک فریمورک +======= + href="/learn/creating-a-react-app"> + Get started with a framework +>>>>>>> abe931a8cb3aee3e8b15ef7e187214789164162a diff --git a/src/components/Layout/Page.tsx b/src/components/Layout/Page.tsx index 89c25f46f..aa39fe5fc 100644 --- a/src/components/Layout/Page.tsx +++ b/src/components/Layout/Page.tsx @@ -15,7 +15,7 @@ import {useRouter} from 'next/router'; import {SidebarNav} from './SidebarNav'; import {Footer} from './Footer'; import {Toc} from './Toc'; -import SocialBanner from '../SocialBanner'; +// import SocialBanner from '../SocialBanner'; import {DocsPageFooter} from 'components/DocsFooter'; import {Seo} from 'components/Seo'; import PageHeading from 'components/PageHeading'; @@ -142,7 +142,7 @@ export function Page({ /> )} - + {/* */} )} + {version === 'rc' && ( + + )} {isExpanded != null && !hideArrow && ( diff --git a/src/components/Layout/SidebarNav/SidebarNav.tsx b/src/components/Layout/SidebarNav/SidebarNav.tsx index 77beb4d72..678d483c1 100644 --- a/src/components/Layout/SidebarNav/SidebarNav.tsx +++ b/src/components/Layout/SidebarNav/SidebarNav.tsx @@ -12,7 +12,6 @@ import {Suspense} from 'react'; import * as React from 'react'; import cn from 'classnames'; -import {Feedback} from '../Feedback'; import {SidebarRouteTree} from '../Sidebar/SidebarRouteTree'; import type {RouteItem} from '../getRouteMeta'; @@ -63,9 +62,6 @@ export default function SidebarNav({
    -
    - -
    diff --git a/src/components/Layout/TopNav/TopNav.tsx b/src/components/Layout/TopNav/TopNav.tsx index c9d7aff2a..371787f63 100644 --- a/src/components/Layout/TopNav/TopNav.tsx +++ b/src/components/Layout/TopNav/TopNav.tsx @@ -29,7 +29,6 @@ import {IconHamburger} from 'components/Icon/IconHamburger'; import {IconSearch} from 'components/Icon/IconSearch'; import {Search} from 'components/Search'; import {Logo} from '../../Logo'; -import {Feedback} from '../Feedback'; import {SidebarRouteTree} from '../Sidebar'; import type {RouteItem} from '../getRouteMeta'; import {siteConfig} from 'siteConfig'; @@ -448,9 +447,6 @@ export default function TopNav({
    -
    - -
    )} diff --git a/src/components/MDX/ExpandableCallout.tsx b/src/components/MDX/ExpandableCallout.tsx index 35f4e13e6..8ce07d0bd 100644 --- a/src/components/MDX/ExpandableCallout.tsx +++ b/src/components/MDX/ExpandableCallout.tsx @@ -24,6 +24,7 @@ type CalloutVariants = | 'wip' | 'canary' | 'experimental' + | 'rc' | 'major' | 'rsc'; @@ -50,6 +51,15 @@ const variantMap = { overlayGradient: 'linear-gradient(rgba(245, 249, 248, 0), rgba(245, 249, 248, 1)', }, + rc: { + title: 'RC', + Icon: IconCanary, + containerClasses: + 'bg-gray-5 dark:bg-gray-60 dark:bg-opacity-20 text-primary dark:text-primary-dark text-lg', + textColor: 'text-gray-60 dark:text-gray-30', + overlayGradient: + 'linear-gradient(rgba(245, 249, 248, 0), rgba(245, 249, 248, 1)', + }, canary: { title: 'نسخه آزمایشی', Icon: IconCanary, diff --git a/src/components/MDX/MDXComponents.tsx b/src/components/MDX/MDXComponents.tsx index ef377f008..b11f1cded 100644 --- a/src/components/MDX/MDXComponents.tsx +++ b/src/components/MDX/MDXComponents.tsx @@ -26,7 +26,7 @@ import BlogCard from './BlogCard'; import Link from './Link'; import {PackageImport} from './PackageImport'; import Recap from './Recap'; -import Sandpack from './Sandpack'; +import {SandpackClient as Sandpack, SandpackRSC} from './Sandpack'; import SandpackWithHTMLOutput from './SandpackWithHTMLOutput'; import Diagram from './Diagram'; import DiagramGroup from './DiagramGroup'; @@ -106,6 +106,10 @@ const Canary = ({children}: {children: React.ReactNode}) => ( {children} ); +const RC = ({children}: {children: React.ReactNode}) => ( + {children} +); + const Experimental = ({children}: {children: React.ReactNode}) => ( {children} ); @@ -533,6 +537,7 @@ export const MDXComponents = { Math, MathI, Note, + RC, Canary, Experimental, ExperimentalBadge, @@ -546,6 +551,7 @@ export const MDXComponents = { Recap, Recipes, Sandpack, + SandpackRSC, SandpackWithHTMLOutput, TeamMember, TerminalBlock, diff --git a/src/components/MDX/Sandpack/Console.tsx b/src/components/MDX/Sandpack/Console.tsx index 3417e11f1..625b1c365 100644 --- a/src/components/MDX/Sandpack/Console.tsx +++ b/src/components/MDX/Sandpack/Console.tsx @@ -119,7 +119,7 @@ export const SandpackConsole = ({visible}: {visible: boolean}) => { setLogs((prev) => { const newLogs = message.log .filter((consoleData) => { - if (!consoleData.method) { + if (!consoleData.method || !consoleData.data) { return false; } if ( diff --git a/src/components/MDX/Sandpack/CustomPreset.tsx b/src/components/MDX/Sandpack/CustomPreset.tsx index 4a241c87c..3ff1beae6 100644 --- a/src/components/MDX/Sandpack/CustomPreset.tsx +++ b/src/components/MDX/Sandpack/CustomPreset.tsx @@ -26,8 +26,10 @@ import {useSandpackLint} from './useSandpackLint'; export const CustomPreset = memo(function CustomPreset({ providedFiles, + showOpenInCodeSandbox = true, }: { providedFiles: Array; + showOpenInCodeSandbox?: boolean; }) { const {lintErrors, lintExtensions} = useSandpackLint(); const {sandpack} = useSandpack(); @@ -46,6 +48,7 @@ export const CustomPreset = memo(function CustomPreset({ lintErrors={lintErrors} lintExtensions={lintExtensions} isExpandable={isExpandable} + showOpenInCodeSandbox={showOpenInCodeSandbox} /> ); }); @@ -55,11 +58,13 @@ const SandboxShell = memo(function SandboxShell({ lintErrors, lintExtensions, isExpandable, + showOpenInCodeSandbox, }: { providedFiles: Array; lintErrors: Array; lintExtensions: Array; isExpandable: boolean; + showOpenInCodeSandbox: boolean; }) { const containerRef = useRef(null); const [isExpanded, setIsExpanded] = useState(false); @@ -71,7 +76,10 @@ const SandboxShell = memo(function SandboxShell({ style={{ contain: 'content', }}> - + { return filePath.slice(lastIndexOfSlash + 1); }; -export function NavigationBar({providedFiles}: {providedFiles: Array}) { +export function NavigationBar({ + providedFiles, + showOpenInCodeSandbox = true, +}: { + providedFiles: Array; + showOpenInCodeSandbox?: boolean; +}) { const {sandpack} = useSandpack(); const containerRef = useRef(null); const tabsRef = useRef(null); @@ -198,7 +204,11 @@ export function NavigationBar({providedFiles}: {providedFiles: Array}) { +<<<<<<< HEAD +======= + {showOpenInCodeSandbox && } +>>>>>>> abe931a8cb3aee3e8b15ef7e187214789164162a {activeFile.endsWith('.tsx') && ( + + + + + + ); +} + +export default SandpackRSCRoot; diff --git a/src/components/MDX/Sandpack/index.tsx b/src/components/MDX/Sandpack/index.tsx index 08e7dd6f0..a8b802cec 100644 --- a/src/components/MDX/Sandpack/index.tsx +++ b/src/components/MDX/Sandpack/index.tsx @@ -52,7 +52,7 @@ const SandpackGlimmer = ({code}: {code: string}) => ( ); -export default memo(function SandpackWrapper(props: any): any { +export const SandpackClient = memo(function SandpackWrapper(props: any): any { const codeSnippet = createFileMap(Children.toArray(props.children)); // To set the active file in the fallback we have to find the active file first. @@ -75,3 +75,31 @@ export default memo(function SandpackWrapper(props: any): any {     ); }); + +const SandpackRSCRoot = lazy(() => import('./SandpackRSCRoot')); + +export const SandpackRSC = memo(function SandpackRSCWrapper(props: { + children: React.ReactNode; +}): any { + const codeSnippet = createFileMap(Children.toArray(props.children)); + + // To set the active file in the fallback we have to find the active file first. + // If there are no active files we fallback to App.js as default. + let activeCodeSnippet = Object.keys(codeSnippet).filter( + (fileName) => + codeSnippet[fileName]?.active === true && + codeSnippet[fileName]?.hidden === false + ); + let activeCode; + if (!activeCodeSnippet.length) { + activeCode = codeSnippet[AppJSPath]?.code ?? ''; + } else { + activeCode = codeSnippet[activeCodeSnippet[0]].code; + } + + return ( + }> + {props.children} + + ); +}); diff --git a/src/components/MDX/Sandpack/runESLint.tsx b/src/components/MDX/Sandpack/runESLint.tsx index a0b835461..667b22d7e 100644 --- a/src/components/MDX/Sandpack/runESLint.tsx +++ b/src/components/MDX/Sandpack/runESLint.tsx @@ -21,13 +21,6 @@ const getCodeMirrorPosition = ( const linter = new Linter(); -// HACK! Eslint requires 'esquery' using `require`, but there's no commonjs interop. -// because of this it tries to run `esquery.parse()`, while there's only `esquery.default.parse()`. -// This hack places the functions in the right place. -const esquery = require('esquery'); -esquery.parse = esquery.default?.parse; -esquery.matches = esquery.default?.matches; - const reactRules = require('eslint-plugin-react-hooks').rules; linter.defineRules({ 'react-hooks/rules-of-hooks': reactRules['rules-of-hooks'], diff --git a/src/components/MDX/Sandpack/sandpack-rsc/RscFileBridge.tsx b/src/components/MDX/Sandpack/sandpack-rsc/RscFileBridge.tsx new file mode 100644 index 000000000..cca545a40 --- /dev/null +++ b/src/components/MDX/Sandpack/sandpack-rsc/RscFileBridge.tsx @@ -0,0 +1,40 @@ +/** + * Copyright (c) Meta Platforms, Inc. and affiliates. + * + * This source code is licensed under the MIT license found in the + * LICENSE file in the root directory of this source tree. + */ + +import {useEffect, useRef} from 'react'; +import {useSandpack} from '@codesandbox/sandpack-react/unstyled'; + +/** + * Bridges file contents from the Sandpack editor to the RSC client entry + * running inside the iframe. When the Sandpack bundler finishes compiling, + * reads all raw file contents and posts them to the iframe via postMessage. + */ +export function RscFileBridge() { + const {sandpack, dispatch, listen} = useSandpack(); + const filesRef = useRef(sandpack.files); + + // TODO: fix this with useEffectEvent + // eslint-disable-next-line react-compiler/react-compiler + filesRef.current = sandpack.files; + + useEffect(() => { + const unsubscribe = listen((msg: any) => { + if (msg.type !== 'done') return; + + const files: Record = {}; + for (const [path, file] of Object.entries(filesRef.current)) { + files[path] = file.code; + } + + dispatch({type: 'rsc-file-update', files} as any); + }); + + return unsubscribe; + }, [dispatch, listen]); + + return null; +} diff --git a/src/components/MDX/Sandpack/sandpack-rsc/sandbox-code/src/__react_refresh_init__.js b/src/components/MDX/Sandpack/sandpack-rsc/sandbox-code/src/__react_refresh_init__.js new file mode 100644 index 000000000..8d0efa9d0 --- /dev/null +++ b/src/components/MDX/Sandpack/sandpack-rsc/sandbox-code/src/__react_refresh_init__.js @@ -0,0 +1,17 @@ +// Must run before React loads. Creates __REACT_DEVTOOLS_GLOBAL_HOOK__ so +// React's renderer injects into it, enabling react-refresh to work. +if (typeof window !== 'undefined' && !window.__REACT_DEVTOOLS_GLOBAL_HOOK__) { + var nextID = 0; + window.__REACT_DEVTOOLS_GLOBAL_HOOK__ = { + renderers: new Map(), + supportsFiber: true, + inject: function (injected) { + var id = nextID++; + this.renderers.set(id, injected); + return id; + }, + onScheduleFiberRoot: function () {}, + onCommitFiberRoot: function () {}, + onCommitFiberUnmount: function () {}, + }; +} diff --git a/src/components/MDX/Sandpack/sandpack-rsc/sandbox-code/src/rsc-client.js b/src/components/MDX/Sandpack/sandpack-rsc/sandbox-code/src/rsc-client.js new file mode 100644 index 000000000..ed41755ed --- /dev/null +++ b/src/components/MDX/Sandpack/sandpack-rsc/sandbox-code/src/rsc-client.js @@ -0,0 +1,381 @@ +// RSC Client Entry Point +// Runs inside the Sandpack iframe. Orchestrates the RSC pipeline: +// 1. Creates a Web Worker from pre-bundled server runtime +// 2. Receives file updates from parent (RscFileBridge) via postMessage +// 3. Sends all user files to Worker for directive detection + compilation +// 4. Worker compiles with Sucrase + executes, sends back Flight chunks +// 5. Renders the Flight stream result with React + +// Minimal webpack shim for RSDW compatibility. +// Works in both browser (window) and worker (self) contexts via globalThis. + +import * as React from 'react'; +import * as ReactJSXRuntime from 'react/jsx-runtime'; +import * as ReactJSXDevRuntime from 'react/jsx-dev-runtime'; +import {useState, startTransition, use} from 'react'; +import {jsx} from 'react/jsx-runtime'; +import {createRoot} from 'react-dom/client'; + +import rscServerForWorker from './rsc-server.js'; + +import './__webpack_shim__'; +import { + createFromReadableStream, + encodeReply, +} from 'react-server-dom-webpack/client.browser'; + +import { + injectIntoGlobalHook, + register as refreshRegister, + performReactRefresh, + isLikelyComponentType, +} from 'react-refresh/runtime'; + +// Patch the DevTools hook to capture renderer helpers and track roots. +// Must run after react-dom evaluates (injects renderer) but before createRoot(). +injectIntoGlobalHook(window); + +export function initClient() { + // Create Worker from pre-bundled server runtime + var blob = new Blob([rscServerForWorker], {type: 'application/javascript'}); + var workerUrl = URL.createObjectURL(blob); + var worker = new Worker(workerUrl); + + // Render tracking + var nextStreamId = 0; + var chunkControllers = {}; + var setCurrentPromise; + var firstRender = true; + var workerReady = false; + var pendingFiles = null; + + function Root({initialPromise}) { + var _state = useState(initialPromise); + setCurrentPromise = _state[1]; + return use(_state[0]); + } + + // Set up React root + var initialResolve; + var initialPromise = new Promise(function (resolve) { + initialResolve = resolve; + }); + + var rootEl = document.getElementById('root'); + if (!rootEl) throw new Error('#root element not found'); + var root = createRoot(rootEl, { + onUncaughtError: function (error) { + var msg = + error && error.digest + ? error.digest + : error && error.message + ? error.message + : String(error); + console.error(msg); + showError(msg); + }, + }); + startTransition(function () { + root.render(jsx(Root, {initialPromise: initialPromise})); + }); + + // Error overlay — rendered inside the iframe via DOM so it doesn't + // interfere with Sandpack's parent-frame message protocol. + function showError(message) { + var overlay = document.getElementById('rsc-error-overlay'); + if (!overlay) { + overlay = document.createElement('div'); + overlay.id = 'rsc-error-overlay'; + overlay.style.cssText = + 'background:#fff;border:2px solid #c00;border-radius:8px;padding:16px;margin:20px;font-family:sans-serif;'; + var heading = document.createElement('h2'); + heading.style.cssText = 'color:#c00;margin:0 0 8px;font-size:16px;'; + heading.textContent = 'Server Error'; + overlay.appendChild(heading); + var pre = document.createElement('pre'); + pre.style.cssText = + 'margin:0;white-space:pre-wrap;word-break:break-word;font-size:14px;color:#222;'; + overlay.appendChild(pre); + rootEl.parentNode.insertBefore(overlay, rootEl); + } + overlay.lastChild.textContent = message; + overlay.style.display = ''; + rootEl.style.display = 'none'; + } + + function clearError() { + var overlay = document.getElementById('rsc-error-overlay'); + if (overlay) overlay.style.display = 'none'; + rootEl.style.display = ''; + } + + // Worker message handler + worker.onmessage = function (e) { + var msg = e.data; + if (msg.type === 'ready') { + workerReady = true; + if (pendingFiles) { + processFiles(pendingFiles); + pendingFiles = null; + } + } else if (msg.type === 'deploy-result') { + clearError(); + // Register compiled client modules in the webpack cache before rendering + if (msg.result && msg.result.compiledClients) { + registerClientModules( + msg.result.compiledClients, + msg.result.clientEntries || {} + ); + } + triggerRender(); + } else if (msg.type === 'rsc-chunk') { + handleChunk(msg); + } else if (msg.type === 'rsc-error') { + showError(msg.error); + } + }; + + function callServer(id, args) { + return encodeReply(args).then(function (body) { + nextStreamId++; + var reqId = nextStreamId; + + var stream = new ReadableStream({ + start: function (controller) { + chunkControllers[reqId] = controller; + }, + }); + + // FormData is not structured-cloneable for postMessage. + // Serialize to an array of entries; the worker reconstructs it. + var encodedArgs; + if (typeof body === 'string') { + encodedArgs = body; + } else { + var entries = []; + body.forEach(function (value, key) { + entries.push([key, value]); + }); + encodedArgs = {__formData: entries}; + } + + worker.postMessage({ + type: 'callAction', + requestId: reqId, + actionId: id, + encodedArgs: encodedArgs, + }); + + var response = createFromReadableStream(stream, { + callServer: callServer, + }); + + // Update UI with re-rendered root + startTransition(function () { + updateUI( + Promise.resolve(response).then(function (v) { + return v.root; + }) + ); + }); + + // Return action's return value (for useActionState support) + return Promise.resolve(response).then(function (v) { + return v.returnValue; + }); + }); + } + + function triggerRender() { + // Close any in-flight streams from previous renders + Object.keys(chunkControllers).forEach(function (id) { + try { + chunkControllers[id].close(); + } catch (e) {} + delete chunkControllers[id]; + }); + + nextStreamId++; + var reqId = nextStreamId; + + var stream = new ReadableStream({ + start: function (controller) { + chunkControllers[reqId] = controller; + }, + }); + + worker.postMessage({type: 'render', requestId: reqId}); + + var promise = createFromReadableStream(stream, { + callServer: callServer, + }); + + updateUI(promise); + } + + function handleChunk(msg) { + var ctrl = chunkControllers[msg.requestId]; + if (!ctrl) return; + if (msg.done) { + ctrl.close(); + delete chunkControllers[msg.requestId]; + } else { + ctrl.enqueue(msg.chunk); + } + } + + function updateUI(promise) { + if (firstRender) { + firstRender = false; + if (initialResolve) initialResolve(promise); + } else { + startTransition(function () { + if (setCurrentPromise) setCurrentPromise(promise); + }); + } + } + + // File update handler — receives raw file contents from RscFileBridge + window.addEventListener('message', function (e) { + var msg = e.data; + if (msg.type !== 'rsc-file-update') return; + if (!workerReady) { + pendingFiles = msg.files; + return; + } + processFiles(msg.files); + }); + + function processFiles(files) { + console.clear(); + var userFiles = {}; + Object.keys(files).forEach(function (filePath) { + if (!filePath.match(/\.(js|jsx|ts|tsx)$/)) return; + if (filePath.indexOf('node_modules') !== -1) return; + if (filePath === '/src/index.js') return; + if (filePath === '/src/rsc-client.js') return; + if (filePath === '/src/rsc-server.js') return; + if (filePath === '/src/__webpack_shim__.js') return; + if (filePath === '/src/__react_refresh_init__.js') return; + userFiles[filePath] = files[filePath]; + }); + worker.postMessage({ + type: 'deploy', + files: userFiles, + }); + } + + // Resolve relative paths (e.g., './Button' from '/src/Counter.js' → '/src/Button') + function resolvePath(from, to) { + if (!to.startsWith('.')) return to; + var parts = from.split('/'); + parts.pop(); + var toParts = to.split('/'); + for (var i = 0; i < toParts.length; i++) { + if (toParts[i] === '.') continue; + if (toParts[i] === '..') { + parts.pop(); + continue; + } + parts.push(toParts[i]); + } + return parts.join('/'); + } + + // Evaluate compiled client modules and register them in the webpack cache + // so RSDW client can resolve them via __webpack_require__. + function registerClientModules(compiledClients, clientEntries) { + // Clear stale client modules from previous deploys + Object.keys(globalThis.__webpack_module_cache__).forEach(function (key) { + delete globalThis.__webpack_module_cache__[key]; + }); + + // Store all compiled code for lazy evaluation + var allCompiled = compiledClients; + + function evaluateModule(moduleId) { + if (globalThis.__webpack_module_cache__[moduleId]) { + var cached = globalThis.__webpack_module_cache__[moduleId]; + return cached.exports !== undefined ? cached.exports : cached; + } + var code = allCompiled[moduleId]; + if (!code) + throw new Error('Client require: module "' + moduleId + '" not found'); + + var mod = {exports: {}}; + // Register before evaluating to handle circular deps + var cacheEntry = {exports: mod.exports}; + globalThis.__webpack_module_cache__[moduleId] = cacheEntry; + + var clientRequire = function (id) { + if (id === 'react') return React; + if (id === 'react/jsx-runtime') return ReactJSXRuntime; + if (id === 'react/jsx-dev-runtime') return ReactJSXDevRuntime; + if (id.endsWith('.css')) return {}; + var resolvedId = id.startsWith('.') ? resolvePath(moduleId, id) : id; + var candidates = [resolvedId]; + var exts = ['.js', '.jsx', '.ts', '.tsx']; + for (var i = 0; i < exts.length; i++) { + candidates.push(resolvedId + exts[i]); + } + for (var j = 0; j < candidates.length; j++) { + if ( + allCompiled[candidates[j]] || + globalThis.__webpack_module_cache__[candidates[j]] + ) { + return evaluateModule(candidates[j]); + } + } + throw new Error('Client require: module "' + id + '" not found'); + }; + + try { + new Function('module', 'exports', 'require', 'React', code)( + mod, + mod.exports, + clientRequire, + React + ); + } catch (err) { + console.error('Error executing client module ' + moduleId + ':', err); + return mod.exports; + } + // Update the SAME cache entry's exports (don't replace the wrapper) + cacheEntry.exports = mod.exports; + return mod.exports; + } + + // Eagerly evaluate 'use client' entry points; their imports resolve lazily + Object.keys(clientEntries).forEach(function (moduleId) { + evaluateModule(moduleId); + }); + + // Register all evaluated components with react-refresh for Fast Refresh. + // This creates stable "component families" so React can preserve state + // across re-evaluations when component identity changes. + Object.keys(globalThis.__webpack_module_cache__).forEach(function ( + moduleId + ) { + var moduleExports = globalThis.__webpack_module_cache__[moduleId]; + var exports = + moduleExports.exports !== undefined + ? moduleExports.exports + : moduleExports; + if (exports && typeof exports === 'object') { + for (var key in exports) { + var exportValue = exports[key]; + if (isLikelyComponentType(exportValue)) { + refreshRegister(exportValue, moduleId + ' %exports% ' + key); + } + } + } + if (typeof exports === 'function' && isLikelyComponentType(exports)) { + refreshRegister(exports, moduleId + ' %exports% default'); + } + }); + + // Tell React about updated component families so it can + // preserve state for components whose implementation changed. + performReactRefresh(); + } +} diff --git a/src/components/MDX/Sandpack/sandpack-rsc/sandbox-code/src/rsc-server.js b/src/components/MDX/Sandpack/sandpack-rsc/sandbox-code/src/rsc-server.js new file mode 100644 index 000000000..7570a350c --- /dev/null +++ b/src/components/MDX/Sandpack/sandpack-rsc/sandbox-code/src/rsc-server.js @@ -0,0 +1,537 @@ +// Server Worker for RSC Sandboxes +// Runs inside a Blob URL Web Worker. +// Pre-bundled by esbuild with React (server build), react-server-dom-webpack/server.browser, and Sucrase. + +// IMPORTANT +// If this file changes, run: +// yarn prebuild:rsc + +var React = require('react'); +var ReactJSXRuntime = require('react/jsx-runtime'); +var RSDWServer = require('react-server-dom-webpack/server.browser'); +var Sucrase = require('sucrase'); +var acorn = require('acorn-loose'); + +var deployed = null; + +// Module map proxy: generates module references on-demand for client components. +// When server code imports a 'use client' file, it gets a proxy reference +// that serializes into the Flight stream. +function createModuleMap() { + return new Proxy( + {}, + { + get: function (target, key) { + if (key in target) return target[key]; + var parts = String(key).split('#'); + var moduleId = parts[0]; + var exportName = parts[1] || 'default'; + var entry = { + id: moduleId, + chunks: [moduleId], + name: exportName, + async: true, + }; + target[key] = entry; + return entry; + }, + } + ); +} + +// Server actions registry +var serverActionsRegistry = {}; + +function registerServerReference(impl, moduleId, name) { + var ref = RSDWServer.registerServerReference(impl, moduleId, name); + var id = moduleId + '#' + name; + serverActionsRegistry[id] = impl; + return ref; +} + +// Detect 'use client' / 'use server' directives using acorn-loose, +// matching the same approach as react-server-dom-webpack/node-register. +function parseDirective(code) { + if (code.indexOf('use client') === -1 && code.indexOf('use server') === -1) { + return null; + } + try { + var body = acorn.parse(code, { + ecmaVersion: '2024', + sourceType: 'source', + }).body; + } catch (x) { + return null; + } + for (var i = 0; i < body.length; i++) { + var node = body[i]; + if (node.type !== 'ExpressionStatement' || !node.directive) break; + if (node.directive === 'use client') return 'use client'; + if (node.directive === 'use server') return 'use server'; + } + return null; +} + +// Transform inline 'use server' functions (inside function bodies) into +// registered server references. Module-level 'use server' is handled +// separately by executeModule. +function transformInlineServerActions(code) { + if (code.indexOf('use server') === -1) return code; + var ast; + try { + ast = acorn.parse(code, {ecmaVersion: '2024', sourceType: 'source'}); + } catch (x) { + return code; + } + + var edits = []; + var counter = 0; + + function visit(node, fnDepth) { + if (!node || typeof node !== 'object') return; + var isFn = + node.type === 'FunctionDeclaration' || + node.type === 'FunctionExpression' || + node.type === 'ArrowFunctionExpression'; + + // Only look for 'use server' inside nested functions (fnDepth > 0) + if ( + isFn && + fnDepth > 0 && + node.body && + node.body.type === 'BlockStatement' + ) { + var body = node.body.body; + for (var s = 0; s < body.length; s++) { + var stmt = body[s]; + if (stmt.type !== 'ExpressionStatement') break; + if (stmt.directive === 'use server') { + edits.push({ + funcStart: node.start, + funcEnd: node.end, + dStart: stmt.start, + dEnd: stmt.end, + name: node.id ? node.id.name : 'action' + counter, + isDecl: node.type === 'FunctionDeclaration', + }); + counter++; + return; // don't recurse into this function + } + if (!stmt.directive) break; + } + } + + var nextDepth = isFn ? fnDepth + 1 : fnDepth; + for (var key in node) { + if (key === 'start' || key === 'end' || key === 'type') continue; + var child = node[key]; + if (Array.isArray(child)) { + for (var i = 0; i < child.length; i++) { + if (child[i] && typeof child[i].type === 'string') { + visit(child[i], nextDepth); + } + } + } else if (child && typeof child.type === 'string') { + visit(child, nextDepth); + } + } + } + + ast.body.forEach(function (stmt) { + visit(stmt, 0); + }); + if (edits.length === 0) return code; + + // Apply in reverse order to preserve positions + edits.sort(function (a, b) { + return b.funcStart - a.funcStart; + }); + + var result = code; + for (var i = 0; i < edits.length; i++) { + var e = edits[i]; + // Remove the 'use server' directive + trailing whitespace + var dEnd = e.dEnd; + var ch = result.charAt(dEnd); + while ( + dEnd < result.length && + (ch === ' ' || ch === '\n' || ch === '\r' || ch === '\t') + ) { + dEnd++; + ch = result.charAt(dEnd); + } + result = result.slice(0, e.dStart) + result.slice(dEnd); + var removed = dEnd - e.dStart; + var adjEnd = e.funcEnd - removed; + + // Wrap function with __rsa (register server action) + var funcCode = result.slice(e.funcStart, adjEnd); + if (e.isDecl) { + // async function foo() { ... } → + // var foo = __rsa(async function foo() { ... }, 'foo'); + result = + result.slice(0, e.funcStart) + + 'var ' + + e.name + + ' = __rsa(' + + funcCode + + ", '" + + e.name + + "');" + + result.slice(adjEnd); + } else { + // expression/arrow: just wrap in __rsa(...) + result = + result.slice(0, e.funcStart) + + '__rsa(' + + funcCode + + ", '" + + e.name + + "')" + + result.slice(adjEnd); + } + } + + return result; +} + +// Resolve relative paths (e.g., './Counter.js' from '/src/App.js' → '/src/Counter.js') +function resolvePath(from, to) { + if (!to.startsWith('.')) return to; + var parts = from.split('/'); + parts.pop(); // remove filename + var toParts = to.split('/'); + for (var i = 0; i < toParts.length; i++) { + if (toParts[i] === '.') continue; + if (toParts[i] === '..') { + parts.pop(); + continue; + } + parts.push(toParts[i]); + } + return parts.join('/'); +} + +// Deploy new server code into the Worker +// Receives raw source files — compiles them with Sucrase before execution. +function deploy(files) { + serverActionsRegistry = {}; + + // Build a require function for the server module scope + var modules = { + react: React, + 'react/jsx-runtime': ReactJSXRuntime, + }; + + // Compile all files first, then execute on-demand via require. + // This avoids ordering issues where a file imports another that hasn't been executed yet. + var compiled = {}; + var compileError = null; + Object.keys(files).forEach(function (filePath) { + if (compileError) return; + try { + compiled[filePath] = Sucrase.transform(files[filePath], { + transforms: ['jsx', 'imports'], + jsxRuntime: 'automatic', + production: true, + }).code; + } catch (err) { + compileError = filePath + ': ' + (err.message || String(err)); + } + }); + + if (compileError) { + return {type: 'error', error: compileError}; + } + + // Resolve a module id relative to a requesting file + function resolveModuleId(from, id) { + if (modules[id]) return id; + if (id.startsWith('.')) { + var resolved = resolvePath(from, id); + if (modules[resolved] || compiled[resolved]) return resolved; + var exts = ['.js', '.jsx', '.ts', '.tsx']; + for (var ei = 0; ei < exts.length; ei++) { + var withExt = resolved + exts[ei]; + if (modules[withExt] || compiled[withExt]) return withExt; + } + } + return id; + } + + // Execute a module lazily and cache its exports + var executing = {}; + var detectedClientFiles = {}; + + function executeModule(filePath) { + if (modules[filePath]) return modules[filePath]; + if (!compiled[filePath]) { + throw new Error('Module "' + filePath + '" not found'); + } + if (executing[filePath]) { + // Circular dependency — return partially populated exports + return executing[filePath].exports; + } + + // Replicate node-register's _compile hook: + // detect directives BEFORE executing the module. + var directive = parseDirective(files[filePath]); + + if (directive === 'use client') { + // Don't execute — return a client module proxy (same as node-register) + modules[filePath] = RSDWServer.createClientModuleProxy(filePath); + detectedClientFiles[filePath] = true; + return modules[filePath]; + } + + var mod = {exports: {}}; + executing[filePath] = mod; + + var localRequire = function (id) { + if (id.endsWith('.css')) return {}; + var resolved = resolveModuleId(filePath, id); + if (modules[resolved]) return modules[resolved]; + return executeModule(resolved); + }; + + // Transform inline 'use server' functions before execution + var codeToExecute = compiled[filePath]; + if (directive !== 'use server') { + codeToExecute = transformInlineServerActions(codeToExecute); + } + + new Function( + 'module', + 'exports', + 'require', + 'React', + '__rsa', + codeToExecute + )(mod, mod.exports, localRequire, React, function (fn, name) { + return registerServerReference(fn, filePath, name); + }); + + modules[filePath] = mod.exports; + + if (directive === 'use server') { + // Execute normally, then register server references (same as node-register) + var exportNames = Object.keys(mod.exports); + for (var i = 0; i < exportNames.length; i++) { + var name = exportNames[i]; + if (typeof mod.exports[name] === 'function') { + registerServerReference(mod.exports[name], filePath, name); + } + } + } + + delete executing[filePath]; + return mod.exports; + } + + // Execute all files (order no longer matters — require triggers lazy execution) + var mainModule = {exports: {}}; + Object.keys(compiled).forEach(function (filePath) { + executeModule(filePath); + if ( + filePath === '/src/App.js' || + filePath === './App.js' || + filePath === './src/App.js' + ) { + mainModule.exports = modules[filePath]; + } + }); + + deployed = { + module: mainModule.exports, + }; + + // Collect only client-reachable compiled code. + // Start from 'use client' entries and trace their require() calls. + var clientReachable = {}; + function traceClientDeps(filePath) { + if (clientReachable[filePath]) return; + clientReachable[filePath] = true; + var code = compiled[filePath]; + if (!code) return; + var requireRegex = /require\(["']([^"']+)["']\)/g; + var match; + while ((match = requireRegex.exec(code)) !== null) { + var dep = match[1]; + if ( + dep === 'react' || + dep === 'react/jsx-runtime' || + dep === 'react/jsx-dev-runtime' || + dep.endsWith('.css') + ) + continue; + var resolved = resolveModuleId(filePath, dep); + if (compiled[resolved]) { + traceClientDeps(resolved); + } + } + } + Object.keys(detectedClientFiles).forEach(function (filePath) { + traceClientDeps(filePath); + }); + + var clientCompiled = {}; + Object.keys(clientReachable).forEach(function (filePath) { + clientCompiled[filePath] = compiled[filePath]; + }); + + return { + type: 'deployed', + compiledClients: clientCompiled, + clientEntries: detectedClientFiles, + }; +} + +// Render the deployed app to a Flight stream +function render() { + if (!deployed) throw new Error('No code deployed'); + var App = deployed.module.default || deployed.module; + var element = React.createElement(App); + return RSDWServer.renderToReadableStream(element, createModuleMap(), { + onError: function (err) { + console.error('[RSC Server Error]', err); + return msg; + }, + }); +} + +// Execute a server action and re-render +function callAction(actionId, encodedArgs) { + if (!deployed) throw new Error('No code deployed'); + var action = serverActionsRegistry[actionId]; + if (!action) throw new Error('Action "' + actionId + '" not found'); + // Reconstruct FormData from serialized entries (postMessage can't clone FormData) + var decoded = encodedArgs; + if ( + typeof encodedArgs !== 'string' && + encodedArgs && + encodedArgs.__formData + ) { + decoded = new FormData(); + for (var i = 0; i < encodedArgs.__formData.length; i++) { + decoded.append( + encodedArgs.__formData[i][0], + encodedArgs.__formData[i][1] + ); + } + } + return Promise.resolve(RSDWServer.decodeReply(decoded)).then(function (args) { + var resultPromise = Promise.resolve(action.apply(null, args)); + return resultPromise.then(function () { + var App = deployed.module.default || deployed.module; + return RSDWServer.renderToReadableStream( + {root: React.createElement(App), returnValue: resultPromise}, + createModuleMap(), + { + onError: function (err) { + console.error('[RSC Server Error]', err); + return msg; + }, + } + ); + }); + }); +} + +// Stream chunks back to the main thread via postMessage +function sendStream(requestId, stream) { + var reader = stream.getReader(); + function pump() { + return reader.read().then(function (result) { + if (result.done) { + self.postMessage({type: 'rsc-chunk', requestId: requestId, done: true}); + return; + } + self.postMessage( + { + type: 'rsc-chunk', + requestId: requestId, + done: false, + chunk: result.value, + }, + [result.value.buffer] + ); + return pump(); + }); + } + pump().catch(function (err) { + self.postMessage({ + type: 'rsc-error', + requestId: requestId, + error: String(err), + }); + }); +} + +// RPC message handler +self.onmessage = function (e) { + var msg = e.data; + if (msg.type === 'deploy') { + try { + var result = deploy(msg.files); + if (result && result.type === 'error') { + self.postMessage({ + type: 'rsc-error', + error: result.error, + }); + } else if (result) { + self.postMessage({ + type: 'deploy-result', + result: result, + }); + } + } catch (err) { + self.postMessage({ + type: 'rsc-error', + error: String(err), + }); + } + } else if (msg.type === 'render') { + try { + var streamPromise = render(); + Promise.resolve(streamPromise) + .then(function (stream) { + sendStream(msg.requestId, stream); + }) + .catch(function (err) { + self.postMessage({ + type: 'rsc-error', + requestId: msg.requestId, + error: String(err), + }); + }); + } catch (err) { + self.postMessage({ + type: 'rsc-error', + requestId: msg.requestId, + error: String(err), + }); + } + } else if (msg.type === 'callAction') { + try { + callAction(msg.actionId, msg.encodedArgs) + .then(function (stream) { + sendStream(msg.requestId, stream); + }) + .catch(function (err) { + self.postMessage({ + type: 'rsc-error', + requestId: msg.requestId, + error: String(err), + }); + }); + } catch (err) { + self.postMessage({ + type: 'rsc-error', + requestId: msg.requestId, + error: String(err), + }); + } + } +}; + +self.postMessage({type: 'ready'}); diff --git a/src/components/MDX/Sandpack/sandpack-rsc/sandbox-code/src/webpack-shim.js b/src/components/MDX/Sandpack/sandpack-rsc/sandbox-code/src/webpack-shim.js new file mode 100644 index 000000000..5573bf153 --- /dev/null +++ b/src/components/MDX/Sandpack/sandpack-rsc/sandbox-code/src/webpack-shim.js @@ -0,0 +1,24 @@ +// Minimal webpack shim for RSDW compatibility. +// Works in both browser (window) and worker (self) contexts via globalThis. + +var moduleCache = {}; + +globalThis.__webpack_module_cache__ = moduleCache; + +globalThis.__webpack_require__ = function (moduleId) { + var cached = moduleCache[moduleId]; + if (cached) return cached.exports !== undefined ? cached.exports : cached; + throw new Error('Module "' + moduleId + '" not found in webpack shim cache'); +}; + +globalThis.__webpack_chunk_load__ = function () { + return Promise.resolve(); +}; + +globalThis.__webpack_require__.u = function (chunkId) { + return chunkId; +}; + +globalThis.__webpack_get_script_filename__ = function (chunkId) { + return chunkId; +}; diff --git a/src/components/MDX/Sandpack/sandpack-rsc/sandbox-code/src/worker-bundle.dist.js b/src/components/MDX/Sandpack/sandpack-rsc/sandbox-code/src/worker-bundle.dist.js new file mode 100644 index 000000000..e30f04935 --- /dev/null +++ b/src/components/MDX/Sandpack/sandpack-rsc/sandbox-code/src/worker-bundle.dist.js @@ -0,0 +1,32233 @@ +// Minimal webpack shim for RSDW compatibility. +// Works in both browser (window) and worker (self) contexts via globalThis. + +var moduleCache = {}; 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+ } + function Vf(e) { + var t = {'=': '=0', ':': '=2'}; + return ( + '$' + + e.replace(/[=:]/g, function (s) { + return t[s]; + }) + ); + } + var qc = /\/+/g; + function zo(e, t) { + return typeof e == 'object' && e !== null && e.key != null + ? 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'.' + zo(e, 0) : i), + jc(r) + ? ((s = ''), + u != null && (s = u.replace(qc, '$&/') + '/'), + Zs(r, t, s, '', function (g) { + return g; + })) + : r != null && + (Zo(r) && + (r = Bf( + r, + s + + (r.key == null || (e && e.key === r.key) + ? '' + : ('' + r.key).replace(qc, '$&/') + '/') + + u + )), + t.push(r)), + 1 + ); + u = 0; + var d = i === '' ? '.' : i + ':'; + if (jc(e)) + for (var y = 0; y < e.length; y++) + (i = e[y]), (a = d + zo(i, y)), (u += Zs(i, t, s, a, r)); + else if (((y = Mf(e)), typeof y == 'function')) + for (e = y.call(e), y = 0; !(i = e.next()).done; ) + (i = i.value), (a = d + zo(i, y++)), (u += Zs(i, t, s, a, r)); + else if (a === 'object') { + if (typeof e.then == 'function') return Zs(jf(e), t, s, i, r); + throw ( + ((t = String(e)), + Error( + Yo( + 31, + t === '[object Object]' + ? 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The "react-server" condition must be enabled in any environment that runs React Server Components.' + ); + function zc(e, t, s) { + var i = null; + if ( + (s !== void 0 && (i = '' + s), + t.key !== void 0 && (i = '' + t.key), + 'key' in t) + ) { + s = {}; + for (var r in t) r !== 'key' && (s[r] = t[r]); + } else s = t; + return ( + (t = s.ref), + {$$typeof: Uf, type: e, key: i, ref: t !== void 0 ? t : null, props: s} + ); + } + Oi.Fragment = Hf; + Oi.jsx = zc; + Oi.jsxDEV = void 0; + Oi.jsxs = zc; + }); + var Jc = Z((n_, Yc) => { + 'use strict'; + Yc.exports = Xc(); + }); + var Qc = Z((jn) => { + 'use strict'; + var Wf = Li(); + function ns() {} + var Sn = { + d: { + f: ns, + r: function () { + throw Error( + 'Invalid form element. requestFormReset must be passed a form that was rendered by React.' + ); + }, + D: ns, + C: ns, + L: ns, + m: ns, + X: ns, + S: ns, + M: ns, + }, + p: 0, + findDOMNode: null, + }; + if (!Wf.__SERVER_INTERNALS_DO_NOT_USE_OR_WARN_USERS_THEY_CANNOT_UPGRADE) + throw Error( + 'The "react" package in this environment is not configured correctly. 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Sn.d.S(e, typeof t.precedence == 'string' ? t.precedence : void 0, { + crossOrigin: i, + integrity: r, + fetchPriority: a, + }) + : s === 'script' && + Sn.d.X(e, { + crossOrigin: i, + integrity: r, + fetchPriority: a, + nonce: typeof t.nonce == 'string' ? t.nonce : void 0, + }); + } + }; + jn.preinitModule = function (e, t) { + if (typeof e == 'string') + if (typeof t == 'object' && t !== null) { + if (t.as == null || t.as === 'script') { + var s = br(t.as, t.crossOrigin); + Sn.d.M(e, { + crossOrigin: s, + integrity: typeof t.integrity == 'string' ? t.integrity : void 0, + nonce: typeof t.nonce == 'string' ? t.nonce : void 0, + }); + } + } else t == null && Sn.d.M(e); + }; + jn.preload = function (e, t) { + if ( + typeof e == 'string' && + typeof t == 'object' && + t !== null && + typeof t.as == 'string' + ) { + var s = t.as, + i = br(s, t.crossOrigin); + Sn.d.L(e, s, { + crossOrigin: i, + integrity: typeof t.integrity == 'string' ? t.integrity : void 0, + nonce: typeof t.nonce == 'string' ? t.nonce : void 0, + type: typeof t.type == 'string' ? t.type : void 0, + fetchPriority: + typeof t.fetchPriority == 'string' ? t.fetchPriority : void 0, + referrerPolicy: + typeof t.referrerPolicy == 'string' ? t.referrerPolicy : void 0, + imageSrcSet: + typeof t.imageSrcSet == 'string' ? t.imageSrcSet : void 0, + imageSizes: typeof t.imageSizes == 'string' ? t.imageSizes : void 0, + media: typeof t.media == 'string' ? t.media : void 0, + }); + } + }; + jn.preloadModule = function (e, t) { + if (typeof e == 'string') + if (t) { + var s = br(t.as, t.crossOrigin); + Sn.d.m(e, { + as: typeof t.as == 'string' && t.as !== 'script' ? t.as : void 0, + crossOrigin: s, + integrity: typeof t.integrity == 'string' ? t.integrity : void 0, + }); + } else Sn.d.m(e); + }; + jn.version = '19.0.0'; + }); + var eu = Z((i_, Zc) => { + 'use strict'; + Zc.exports = Qc(); + }); + var Zu = Z((En) => { + 'use strict'; + var Gf = eu(), + zf = Li(), + Tu = new MessageChannel(), + ku = []; + Tu.port1.onmessage = function () { + var e = ku.shift(); + e && e(); + }; + function Bi(e) { + ku.push(e), Tu.port2.postMessage(null); + } + function Xf(e) { + setTimeout(function () { + throw e; + }); + } + var Yf = Promise, + vu = + typeof queueMicrotask == 'function' + ? queueMicrotask + : function (e) { + Yf.resolve(null).then(e).catch(Xf); + }, + ln = null, + cn = 0; + function Cr(e, t) { + if (t.byteLength !== 0) + if (2048 < t.byteLength) + 0 < cn && + (e.enqueue(new Uint8Array(ln.buffer, 0, cn)), + (ln = new Uint8Array(2048)), + (cn = 0)), + e.enqueue(t); + else { + var s = ln.length - cn; + s < t.byteLength && + (s === 0 + ? e.enqueue(ln) + : (ln.set(t.subarray(0, s), cn), + e.enqueue(ln), + (t = t.subarray(s))), + (ln = new Uint8Array(2048)), + (cn = 0)), + ln.set(t, cn), + (cn += t.byteLength); + } + return !0; + } + var Jf = new TextEncoder(); + function pn(e) { + return Jf.encode(e); + } + function la(e) { + return e.byteLength; + } + function xu(e, t) { + typeof e.error == 'function' ? e.error(t) : e.close(); + } + var rs = Symbol.for('react.client.reference'), + Ar = Symbol.for('react.server.reference'); + function ti(e, t, s) { + return Object.defineProperties(e, { + $$typeof: {value: rs}, + $$id: {value: t}, + $$async: {value: s}, + }); + } + var Qf = Function.prototype.bind, + Zf = Array.prototype.slice; + function gu() { + var e = Qf.apply(this, arguments); + if (this.$$typeof === Ar) { + var t = Zf.call(arguments, 1), + s = {value: Ar}, + i = {value: this.$$id}; + return ( + (t = {value: this.$$bound ? this.$$bound.concat(t) : t}), + Object.defineProperties(e, { + $$typeof: s, + $$id: i, + $$bound: t, + bind: {value: gu, configurable: !0}, + }) + ); + } + return e; + } + var ed = { + value: function () { + return 'function () { [omitted code] }'; + }, + configurable: !0, + writable: !0, + }, + td = Promise.prototype, + nd = { + get: function (e, t) { + switch (t) { + case '$$typeof': + return e.$$typeof; + case '$$id': + return e.$$id; + case '$$async': + return e.$$async; + case 'name': + return e.name; + case 'displayName': + return; + case 'defaultProps': + return; + case '_debugInfo': + return; + case 'toJSON': + return; + case Symbol.toPrimitive: + return Object.prototype[Symbol.toPrimitive]; + case Symbol.toStringTag: + return Object.prototype[Symbol.toStringTag]; + case 'Provider': + throw Error( + 'Cannot render a Client Context Provider on the Server. Instead, you can export a Client Component wrapper that itself renders a Client Context Provider.' + ); + case 'then': + throw Error( + 'Cannot await or return from a thenable. You cannot await a client module from a server component.' + ); + } + throw Error( + 'Cannot access ' + + (String(e.name) + '.' + String(t)) + + ' on the server. You cannot dot into a client module from a server component. You can only pass the imported name through.' + ); + }, + set: function () { + throw Error('Cannot assign to a client module from a server module.'); + }, + }; + function tu(e, t) { + switch (t) { + case '$$typeof': + return e.$$typeof; + case '$$id': + return e.$$id; + case '$$async': + return e.$$async; + case 'name': + return e.name; + case 'defaultProps': + return; + case '_debugInfo': + return; + case 'toJSON': + return; + case Symbol.toPrimitive: + return Object.prototype[Symbol.toPrimitive]; + case Symbol.toStringTag: + return Object.prototype[Symbol.toStringTag]; + case '__esModule': + var s = e.$$id; + return ( + (e.default = ti( + function () { + throw Error( + 'Attempted to call the default export of ' + + s + + " from the server but it's on the client. It's not possible to invoke a client function from the server, it can only be rendered as a Component or passed to props of a Client Component." + ); + }, + e.$$id + '#', + e.$$async + )), + !0 + ); + case 'then': + if (e.then) return e.then; + if (e.$$async) return; + var i = ti({}, e.$$id, !0), + r = new Proxy(i, _u); + return ( + (e.status = 'fulfilled'), + (e.value = r), + (e.then = ti( + function (a) { + return Promise.resolve(a(r)); + }, + e.$$id + '#then', + !1 + )) + ); + } + if (typeof t == 'symbol') + throw Error( + 'Cannot read Symbol exports. Only named exports are supported on a client module imported on the server.' + ); + return ( + (i = e[t]), + i || + ((i = ti( + function () { + throw Error( + 'Attempted to call ' + + String(t) + + '() from the server but ' + + String(t) + + " is on the client. It's not possible to invoke a client function from the server, it can only be rendered as a Component or passed to props of a Client Component." + ); + }, + e.$$id + '#' + t, + e.$$async + )), + Object.defineProperty(i, 'name', {value: t}), + (i = e[t] = new Proxy(i, nd))), + i + ); + } + var _u = { + get: function (e, t) { + return tu(e, t); + }, + getOwnPropertyDescriptor: function (e, t) { + var s = Object.getOwnPropertyDescriptor(e, t); + return ( + s || + ((s = { + value: tu(e, t), + writable: !1, + configurable: !1, + enumerable: !1, + }), + Object.defineProperty(e, t, s)), + s + ); + }, + getPrototypeOf: function () { + return td; + }, + set: function () { + throw Error('Cannot assign to a client module from a server module.'); + }, + }, + bu = Gf.__DOM_INTERNALS_DO_NOT_USE_OR_WARN_USERS_THEY_CANNOT_UPGRADE, + qn = bu.d; + bu.d = {f: qn.f, r: qn.r, D: sd, C: id, L: Sr, m: Cu, X: od, S: rd, M: ad}; + function sd(e) { + if (typeof e == 'string' && e) { + var t = st || null; + if (t) { + var s = t.hints, + i = 'D|' + e; + s.has(i) || (s.add(i), Ut(t, 'D', e)); + } else qn.D(e); + } + } + function id(e, t) { + if (typeof e == 'string') { + var s = st || null; + if (s) { + var i = s.hints, + r = 'C|' + (t ?? 'null') + '|' + e; + i.has(r) || + (i.add(r), + typeof t == 'string' ? Ut(s, 'C', [e, t]) : Ut(s, 'C', e)); + } else qn.C(e, t); + } + } + function Sr(e, t, s) { + if (typeof e == 'string') { + var i = st || null; + if (i) { + var r = i.hints, + a = 'L'; + if (t === 'image' && s) { + var u = s.imageSrcSet, + d = s.imageSizes, + y = ''; + typeof u == 'string' && u !== '' + ? ((y += '[' + u + ']'), + typeof d == 'string' && (y += '[' + d + ']')) + : (y += '[][]' + e), + (a += '[image]' + y); + } else a += '[' + t + ']' + e; + r.has(a) || + (r.add(a), + (s = ji(s)) ? Ut(i, 'L', [e, t, s]) : Ut(i, 'L', [e, t])); + } else qn.L(e, t, s); + } + } + function Cu(e, t) { + if (typeof e == 'string') { + var s = st || null; + if (s) { + var i = s.hints, + r = 'm|' + e; + return i.has(r) + ? void 0 + : (i.add(r), (t = ji(t)) ? Ut(s, 'm', [e, t]) : Ut(s, 'm', e)); + } + qn.m(e, t); + } + } + function rd(e, t, s) { + if (typeof e == 'string') { + var i = st || null; + if (i) { + var r = i.hints, + a = 'S|' + e; + return r.has(a) + ? void 0 + : (r.add(a), + (s = ji(s)) + ? Ut(i, 'S', [e, typeof t == 'string' ? t : 0, s]) + : typeof t == 'string' + ? Ut(i, 'S', [e, t]) + : Ut(i, 'S', e)); + } + qn.S(e, t, s); + } + } + function od(e, t) { + if (typeof e == 'string') { + var s = st || null; + if (s) { + var i = s.hints, + r = 'X|' + e; + return i.has(r) + ? void 0 + : (i.add(r), (t = ji(t)) ? Ut(s, 'X', [e, t]) : Ut(s, 'X', e)); + } + qn.X(e, t); + } + } + function ad(e, t) { + if (typeof e == 'string') { + var s = st || null; + if (s) { + var i = s.hints, + r = 'M|' + e; + return i.has(r) + ? void 0 + : (i.add(r), (t = ji(t)) ? Ut(s, 'M', [e, t]) : Ut(s, 'M', e)); + } + qn.M(e, t); + } + } + function ji(e) { + if (e == null) return null; + var t = !1, + s = {}, + i; + for (i in e) e[i] != null && ((t = !0), (s[i] = e[i])); + return t ? s : null; + } + function ld(e, t, s) { + switch (t) { + case 'img': + t = s.src; + var i = s.srcSet; + if ( + !( + s.loading === 'lazy' || + (!t && !i) || + (typeof t != 'string' && t != null) || + (typeof i != 'string' && i != null) || + s.fetchPriority === 'low' || + e & 3 + ) && + (typeof t != 'string' || + t[4] !== ':' || + (t[0] !== 'd' && t[0] !== 'D') || + (t[1] !== 'a' && t[1] !== 'A') || + (t[2] !== 't' && t[2] !== 'T') || + (t[3] !== 'a' && t[3] !== 'A')) && + (typeof i != 'string' || + i[4] !== ':' || + (i[0] !== 'd' && i[0] !== 'D') || + (i[1] !== 'a' && i[1] !== 'A') || + (i[2] !== 't' && i[2] !== 'T') || + (i[3] !== 'a' && i[3] !== 'A')) + ) { + var r = typeof s.sizes == 'string' ? s.sizes : void 0, + a = s.crossOrigin; + Sr(t || '', 'image', { + imageSrcSet: i, + imageSizes: r, + crossOrigin: + typeof a == 'string' + ? a === 'use-credentials' + ? a + : '' + : void 0, + integrity: s.integrity, + type: s.type, + fetchPriority: s.fetchPriority, + referrerPolicy: s.referrerPolicy, + }); + } + return e; + case 'link': + if ( + ((t = s.rel), + (i = s.href), + !( + e & 1 || + s.itemProp != null || + typeof t != 'string' || + typeof i != 'string' || + i === '' + )) + ) + switch (t) { + case 'preload': + Sr(i, s.as, { + crossOrigin: s.crossOrigin, + integrity: s.integrity, + nonce: s.nonce, + type: s.type, + fetchPriority: s.fetchPriority, + referrerPolicy: s.referrerPolicy, + imageSrcSet: s.imageSrcSet, + imageSizes: s.imageSizes, + media: s.media, + }); + break; + case 'modulepreload': + Cu(i, { + as: s.as, + crossOrigin: s.crossOrigin, + integrity: s.integrity, + nonce: s.nonce, + }); + break; + case 'stylesheet': + Sr(i, 'stylesheet', { + crossOrigin: s.crossOrigin, + integrity: s.integrity, + nonce: s.nonce, + type: s.type, + fetchPriority: s.fetchPriority, + referrerPolicy: s.referrerPolicy, + media: s.media, + }); + } + return e; + case 'picture': + return e | 2; + case 'noscript': + return e | 1; + default: + return e; + } + } + var ca = Symbol.for('react.temporary.reference'), + cd = { + get: function (e, t) { + switch (t) { + case '$$typeof': + return e.$$typeof; + case 'name': + return; + case 'displayName': + return; + case 'defaultProps': + return; + case '_debugInfo': + return; + case 'toJSON': + return; + case Symbol.toPrimitive: + return Object.prototype[Symbol.toPrimitive]; + case Symbol.toStringTag: + return Object.prototype[Symbol.toStringTag]; + case 'Provider': + throw Error( + 'Cannot render a Client Context Provider on the Server. Instead, you can export a Client Component wrapper that itself renders a Client Context Provider.' + ); + case 'then': + return; + } + throw Error( + 'Cannot access ' + + String(t) + + ' on the server. You cannot dot into a temporary client reference from a server component. You can only pass the value through to the client.' + ); + }, + set: function () { + throw Error( + 'Cannot assign to a temporary client reference from a server module.' + ); + }, + }; + function ud(e, t) { + var s = Object.defineProperties( + function () { + throw Error( + "Attempted to call a temporary Client Reference from the server but it is on the client. It's not possible to invoke a client function from the server, it can only be rendered as a Component or passed to props of a Client Component." + ); + }, + {$$typeof: {value: ca}} + ); + return (s = new Proxy(s, cd)), e.set(s, t), s; + } + var pd = Symbol.for('react.element'), + In = Symbol.for('react.transitional.element'), + ua = Symbol.for('react.fragment'), + nu = Symbol.for('react.context'), + wu = Symbol.for('react.forward_ref'), + hd = Symbol.for('react.suspense'), + fd = Symbol.for('react.suspense_list'), + Su = Symbol.for('react.memo'), + $i = Symbol.for('react.lazy'), + dd = Symbol.for('react.memo_cache_sentinel'); + Symbol.for('react.postpone'); + var su = Symbol.iterator; + function Iu(e) { + return e === null || typeof e != 'object' + ? null + : ((e = (su && e[su]) || e['@@iterator']), + typeof e == 'function' ? e : null); + } + var Ss = Symbol.asyncIterator; + function Cs() {} + var pa = Error( + "Suspense Exception: This is not a real error! It's an implementation detail of `use` to interrupt the current render. You must either rethrow it immediately, or move the `use` call outside of the `try/catch` block. Capturing without rethrowing will lead to unexpected behavior.\n\nTo handle async errors, wrap your component in an error boundary, or call the promise's `.catch` method and pass the result to `use`." + ); + function md(e, t, s) { + switch ( + ((s = e[s]), + s === void 0 ? e.push(t) : s !== t && (t.then(Cs, Cs), (t = s)), + t.status) + ) { + case 'fulfilled': + return t.value; + case 'rejected': + throw t.reason; + default: + switch ( + (typeof t.status == 'string' + ? t.then(Cs, Cs) + : ((e = t), + (e.status = 'pending'), + e.then( + function (i) { + if (t.status === 'pending') { + var r = t; + (r.status = 'fulfilled'), (r.value = i); + } + }, + function (i) { + if (t.status === 'pending') { + var r = t; + (r.status = 'rejected'), (r.reason = i); + } + } + )), + t.status) + ) { + case 'fulfilled': + return t.value; + case 'rejected': + throw t.reason; + } + throw ((Ir = t), pa); + } + } + var Ir = null; + function Eu() { + if (Ir === null) + throw Error( + 'Expected a suspended thenable. This is a bug in React. Please file an issue.' + ); + var e = Ir; + return (Ir = null), e; + } + var Mi = null, + ta = 0, + ni = null; + function Au() { + var e = ni || []; + return (ni = null), e; + } + var Pu = { + readContext: na, + use: kd, + useCallback: function (e) { + return e; + }, + useContext: na, + useEffect: Vt, + useImperativeHandle: Vt, + useLayoutEffect: Vt, + useInsertionEffect: Vt, + useMemo: function (e) { + return e(); + }, + useReducer: Vt, + useRef: Vt, + useState: Vt, + useDebugValue: function () {}, + useDeferredValue: Vt, + useTransition: Vt, + useSyncExternalStore: Vt, + useId: Td, + useHostTransitionStatus: Vt, + useFormState: Vt, + useActionState: Vt, + useOptimistic: Vt, + useMemoCache: function (e) { + for (var t = Array(e), s = 0; s < e; s++) t[s] = dd; + return t; + }, + useCacheRefresh: function () { + return yd; + }, + }; + Pu.useEffectEvent = Vt; + function Vt() { + throw Error('This Hook is not supported in Server Components.'); + } + function yd() { + throw Error( + 'Refreshing the cache is not supported in Server Components.' + ); + } + function na() { + throw Error('Cannot read a Client Context from a Server Component.'); + } + function Td() { + if (Mi === null) + throw Error('useId can only be used while React is rendering'); + var e = Mi.identifierCount++; + return '_' + Mi.identifierPrefix + 'S_' + e.toString(32) + '_'; + } + function kd(e) { + if ((e !== null && typeof e == 'object') || typeof e == 'function') { + if (typeof e.then == 'function') { + var t = ta; + return (ta += 1), ni === null && (ni = []), md(ni, e, t); + } + e.$$typeof === nu && na(); + } + throw e.$$typeof === rs + ? e.value != null && e.value.$$typeof === nu + ? Error('Cannot read a Client Context from a Server Component.') + : Error('Cannot use() an already resolved Client Reference.') + : Error('An unsupported type was passed to use(): ' + String(e)); + } + var iu = { + getCacheForType: function (e) { + var t = (t = st || null) ? t.cache : new Map(), + s = t.get(e); + return s === void 0 && ((s = e()), t.set(e, s)), s; + }, + cacheSignal: function () { + var e = st || null; + return e ? e.cacheController.signal : null; + }, + }, + Is = zf.__SERVER_INTERNALS_DO_NOT_USE_OR_WARN_USERS_THEY_CANNOT_UPGRADE; + if (!Is) + throw Error( + 'The "react" package in this environment is not configured correctly. The "react-server" condition must be enabled in any environment that runs React Server Components.' + ); + var kn = Array.isArray, + ii = Object.getPrototypeOf; + function Nu(e) { + return (e = Object.prototype.toString.call(e)), e.slice(8, e.length - 1); + } + function ru(e) { + switch (typeof e) { + case 'string': + return JSON.stringify(10 >= e.length ? e : e.slice(0, 10) + '...'); + case 'object': + return kn(e) + ? '[...]' + : e !== null && e.$$typeof === sa + ? 'client' + : ((e = Nu(e)), e === 'Object' ? '{...}' : e); + case 'function': + return e.$$typeof === sa + ? 'client' + : (e = e.displayName || e.name) + ? 'function ' + e + : 'function'; + default: + return String(e); + } + } + function Er(e) { + if (typeof e == 'string') return e; + switch (e) { + case hd: + return 'Suspense'; + case fd: + return 'SuspenseList'; + } + if (typeof e == 'object') + switch (e.$$typeof) { + case wu: + return Er(e.render); + case Su: + return Er(e.type); + case $i: + var t = e._payload; + e = e._init; + try { + return Er(e(t)); + } catch {} + } + return ''; + } + var sa = Symbol.for('react.client.reference'); + function _s(e, t) { + var s = Nu(e); + if (s !== 'Object' && s !== 'Array') return s; + s = -1; + var i = 0; + if (kn(e)) { + for (var r = '[', a = 0; a < e.length; a++) { + 0 < a && (r += ', '); + var u = e[a]; + (u = typeof u == 'object' && u !== null ? _s(u) : ru(u)), + '' + a === t + ? ((s = r.length), (i = u.length), (r += u)) + : (r = + 10 > u.length && 40 > r.length + u.length + ? r + u + : r + '...'); + } + r += ']'; + } else if (e.$$typeof === In) r = '<' + Er(e.type) + '/>'; + else { + if (e.$$typeof === sa) return 'client'; + for (r = '{', a = Object.keys(e), u = 0; u < a.length; u++) { + 0 < u && (r += ', '); + var d = a[u], + y = JSON.stringify(d); + (r += ('"' + d + '"' === y ? d : y) + ': '), + (y = e[d]), + (y = typeof y == 'object' && y !== null ? _s(y) : ru(y)), + d === t + ? ((s = r.length), (i = y.length), (r += y)) + : (r = + 10 > y.length && 40 > r.length + y.length + ? r + y + : r + '...'); + } + r += '}'; + } + return t === void 0 + ? r + : -1 < s && 0 < i + ? ((e = ' '.repeat(s) + '^'.repeat(i)), + ` + ` + + r + + ` + ` + + e) + : ` + ` + r; + } + var Nr = Object.prototype.hasOwnProperty, + vd = Object.prototype, + Es = JSON.stringify; + function xd(e) { + console.error(e); + } + function Ru(e, t, s, i, r, a, u, d, y) { + if (Is.A !== null && Is.A !== iu) + throw Error( + 'Currently React only supports one RSC renderer at a time.' + ); + Is.A = iu; + var g = new Set(), + L = [], + p = new Set(); + (this.type = e), + (this.status = 10), + (this.flushScheduled = !1), + (this.destination = this.fatalError = null), + (this.bundlerConfig = s), + (this.cache = new Map()), + (this.cacheController = new AbortController()), + (this.pendingChunks = this.nextChunkId = 0), + (this.hints = p), + (this.abortableTasks = g), + (this.pingedTasks = L), + (this.completedImportChunks = []), + (this.completedHintChunks = []), + (this.completedRegularChunks = []), + (this.completedErrorChunks = []), + (this.writtenSymbols = new Map()), + (this.writtenClientReferences = new Map()), + (this.writtenServerReferences = new Map()), + (this.writtenObjects = new WeakMap()), + (this.temporaryReferences = y), + (this.identifierPrefix = d || ''), + (this.identifierCount = 1), + (this.taintCleanupQueue = []), + (this.onError = i === void 0 ? xd : i), + (this.onPostpone = r === void 0 ? Cs : r), + (this.onAllReady = a), + (this.onFatalError = u), + (e = os(this, t, null, !1, 0, g)), + L.push(e); + } + var st = null; + function ou(e, t, s) { + var i = os( + e, + s, + t.keyPath, + t.implicitSlot, + t.formatContext, + e.abortableTasks + ); + switch (s.status) { + case 'fulfilled': + return (i.model = s.value), Vi(e, i), i.id; + case 'rejected': + return Un(e, i, s.reason), i.id; + default: + if (e.status === 12) + return ( + e.abortableTasks.delete(i), + e.type === 21 + ? (ri(i), oi(i, e)) + : ((t = e.fatalError), ha(i), fa(i, e, t)), + i.id + ); + typeof s.status != 'string' && + ((s.status = 'pending'), + s.then( + function (r) { + s.status === 'pending' && + ((s.status = 'fulfilled'), (s.value = r)); + }, + function (r) { + s.status === 'pending' && + ((s.status = 'rejected'), (s.reason = r)); + } + )); + } + return ( + s.then( + function (r) { + (i.model = r), Vi(e, i); + }, + function (r) { + i.status === 0 && (Un(e, i, r), un(e)); + } + ), + i.id + ); + } + function gd(e, t, s) { + function i(g) { + if (y.status === 0) + if (g.done) + (y.status = 1), + (g = + y.id.toString(16) + + `:C +`), + e.completedRegularChunks.push(pn(g)), + e.abortableTasks.delete(y), + e.cacheController.signal.removeEventListener('abort', a), + un(e), + Or(e); + else + try { + (y.model = g.value), + e.pendingChunks++, + Bu(e, y), + un(e), + d.read().then(i, r); + } catch (L) { + r(L); + } + } + function r(g) { + y.status === 0 && + (e.cacheController.signal.removeEventListener('abort', a), + Un(e, y, g), + un(e), + d.cancel(g).then(r, r)); + } + function a() { + if (y.status === 0) { + var g = e.cacheController.signal; + g.removeEventListener('abort', a), + (g = g.reason), + e.type === 21 + ? (e.abortableTasks.delete(y), ri(y), oi(y, e)) + : (Un(e, y, g), un(e)), + d.cancel(g).then(r, r); + } + } + var u = s.supportsBYOB; + if (u === void 0) + try { + s.getReader({mode: 'byob'}).releaseLock(), (u = !0); + } catch { + u = !1; + } + var d = s.getReader(), + y = os( + e, + t.model, + t.keyPath, + t.implicitSlot, + t.formatContext, + e.abortableTasks + ); + return ( + e.pendingChunks++, + (t = + y.id.toString(16) + + ':' + + (u ? 'r' : 'R') + + ` +`), + e.completedRegularChunks.push(pn(t)), + e.cacheController.signal.addEventListener('abort', a), + d.read().then(i, r), + Ct(y.id) + ); + } + function _d(e, t, s, i) { + function r(y) { + if (d.status === 0) + if (y.done) { + if (((d.status = 1), y.value === void 0)) + var g = + d.id.toString(16) + + `:C +`; + else + try { + var L = bs(e, y.value, 0); + g = + d.id.toString(16) + + ':C' + + Es(Ct(L)) + + ` +`; + } catch (p) { + a(p); + return; + } + e.completedRegularChunks.push(pn(g)), + e.abortableTasks.delete(d), + e.cacheController.signal.removeEventListener('abort', u), + un(e), + Or(e); + } else + try { + (d.model = y.value), + e.pendingChunks++, + Bu(e, d), + un(e), + i.next().then(r, a); + } catch (p) { + a(p); + } + } + function a(y) { + d.status === 0 && + (e.cacheController.signal.removeEventListener('abort', u), + Un(e, d, y), + un(e), + typeof i.throw == 'function' && i.throw(y).then(a, a)); + } + function u() { + if (d.status === 0) { + var y = e.cacheController.signal; + y.removeEventListener('abort', u); + var g = y.reason; + e.type === 21 + ? (e.abortableTasks.delete(d), ri(d), oi(d, e)) + : (Un(e, d, y.reason), un(e)), + typeof i.throw == 'function' && i.throw(g).then(a, a); + } + } + s = s === i; + var d = os( + e, + t.model, + t.keyPath, + t.implicitSlot, + t.formatContext, + e.abortableTasks + ); + return ( + e.pendingChunks++, + (t = + d.id.toString(16) + + ':' + + (s ? 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((e = {}), + (e[Symbol.iterator] = function () { + return r.call(i); + }), + e) + : typeof i[Ss] != 'function' || + (typeof ReadableStream == 'function' && i instanceof ReadableStream) + ? i + : ((e = {}), + (e[Ss] = function () { + return i[Ss](); + }), + e); + } + function lu(e, t, s, i, r) { + var a = t.thenableState; + if ( + ((t.thenableState = null), + (ta = 0), + (ni = a), + (r = i(r, void 0)), + e.status === 12) + ) + throw ( + (typeof r == 'object' && + r !== null && + typeof r.then == 'function' && + r.$$typeof !== rs && + r.then(au, au), + null) + ); + return ( + (r = wd(e, t, i, r)), + (i = t.keyPath), + (a = t.implicitSlot), + s !== null + ? (t.keyPath = i === null ? s : i + ',' + s) + : i === null && (t.implicitSlot = !0), + (e = qi(e, t, Lr, '', r)), + (t.keyPath = i), + (t.implicitSlot = a), + e + ); + } + function cu(e, t, s) { + return t.keyPath !== null + ? ((e = [In, ua, t.keyPath, {children: s}]), t.implicitSlot ? 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(e.abortableTasks.delete(u), ri(u), oi(u, e)) + : (Un(e, u, y), un(e)), + d.cancel(y).then(i, i); + } + } + var a = [t.type], + u = os(e, a, null, !1, 0, e.abortableTasks), + d = t.stream().getReader(); + return ( + e.cacheController.signal.addEventListener('abort', r), + d.read().then(s).catch(i), + '$B' + u.id.toString(16) + ); + } + var ss = !1; + function qi(e, t, s, i, r) { + if (((t.model = r), r === In)) return '$'; + if (r === null) return null; + if (typeof r == 'object') { + switch (r.$$typeof) { + case In: + var a = null, + u = e.writtenObjects; + if (t.keyPath === null && !t.implicitSlot) { + var d = u.get(r); + if (d !== void 0) + if (ss === r) ss = null; + else return d; + else + i.indexOf(':') === -1 && + ((s = u.get(s)), + s !== void 0 && ((a = s + ':' + i), u.set(r, a))); + } + return 3200 < is + ? uu(e, t) + : ((i = r.props), + (s = i.ref), + (e = ia(e, t, r.type, r.key, s !== void 0 ? s : null, i)), + typeof e == 'object' && + e !== null && + a !== null && + (u.has(e) || u.set(e, a)), + e); + case $i: + if (3200 < is) return uu(e, t); + if ( + ((t.thenableState = null), + (i = r._init), + (r = i(r._payload)), + e.status === 12) + ) + throw null; + return qi(e, t, Lr, '', r); + case pd: + throw Error(`A React Element from an older version of React was rendered. 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Kt(e, i, 'm', s, !1) + : s instanceof DataView + ? Kt(e, i, 'V', s, !1) + : ((s = Es(s, t.toJSON)), Ou(e, t.id, s)); + } + function Un(e, t, s) { + (t.status = 4), + (s = Kn(e, s, t)), + Rr(e, t.id, s), + e.abortableTasks.delete(t), + Or(e); + } + var Lr = {}; + function Fu(e, t) { + if (t.status === 0) { + t.status = 5; + var s = is; + try { + ss = t.model; + var i = qi(e, t, Lr, '', t.model); + if ( + ((ss = i), + (t.keyPath = null), + (t.implicitSlot = !1), + typeof i == 'object' && i !== null) + ) + e.writtenObjects.set(i, Ct(t.id)), Mu(e, t, i); + else { + var r = Es(i); + Ou(e, t.id, r); + } + (t.status = 1), e.abortableTasks.delete(t), Or(e); + } catch (y) { + if (e.status === 12) + if ((e.abortableTasks.delete(t), (t.status = 0), e.type === 21)) + ri(t), oi(t, e); + else { + var a = e.fatalError; + ha(t), fa(t, e, a); + } + else { + var u = y === pa ? Eu() : y; + if ( + typeof u == 'object' && + u !== null && + typeof u.then == 'function' + ) { + (t.status = 0), (t.thenableState = Au()); + var d = t.ping; + u.then(d, d); + } else Un(e, t, u); + } + } finally { + is = s; + } + } + } + function Bu(e, t) { + var s = is; + try { + Mu(e, t, t.model); + } finally { + is = s; + } + } + function ra(e) { + var t = Is.H; + Is.H = Pu; + var s = st; + Mi = st = e; + try { + var i = e.pingedTasks; + e.pingedTasks = []; + for (var r = 0; r < i.length; r++) Fu(e, i[r]); + ai(e); + } catch (a) { + Kn(e, a, null), Ki(e, a); + } finally { + (Is.H = t), (Mi = null), (st = s); + } + } + function ha(e) { + e.status === 0 && (e.status = 3); + } + function fa(e, t, s) { + e.status === 3 && + ((s = Ct(s)), (e = Lu(t, e.id, s)), t.completedErrorChunks.push(e)); + } + function ri(e) { + e.status === 0 && (e.status = 3); + } + function oi(e, t) { + e.status === 3 && t.pendingChunks--; + } + function ai(e) { + var t = e.destination; + if (t !== null) { + (ln = new Uint8Array(2048)), (cn = 0); + try { + for (var s = e.completedImportChunks, i = 0; i < s.length; i++) + e.pendingChunks--, Cr(t, s[i]); + s.splice(0, i); + var r = e.completedHintChunks; + for (i = 0; i < r.length; i++) Cr(t, r[i]); + r.splice(0, i); + var a = e.completedRegularChunks; + for (i = 0; i < a.length; i++) e.pendingChunks--, Cr(t, a[i]); + a.splice(0, i); + var u = e.completedErrorChunks; + for (i = 0; i < u.length; i++) e.pendingChunks--, Cr(t, u[i]); + u.splice(0, i); + } finally { + (e.flushScheduled = !1), + ln && + 0 < cn && + (t.enqueue(new Uint8Array(ln.buffer, 0, cn)), + (ln = null), + (cn = 0)); + } + } + e.pendingChunks === 0 && + (12 > e.status && + e.cacheController.abort( + Error( + 'This render completed successfully. All cacheSignals are now aborted to allow clean up of any unused resources.' + ) + ), + e.destination !== null && + ((e.status = 14), e.destination.close(), (e.destination = null))); + } + function Vu(e) { + (e.flushScheduled = e.destination !== null), + vu(function () { + return ra(e); + }), + Bi(function () { + e.status === 10 && (e.status = 11); + }); + } + function un(e) { + e.flushScheduled === !1 && + e.pingedTasks.length === 0 && + e.destination !== null && + ((e.flushScheduled = !0), + Bi(function () { + (e.flushScheduled = !1), ai(e); + })); + } + function Or(e) { + e.abortableTasks.size === 0 && ((e = e.onAllReady), e()); + } + function ju(e, t) { + if (e.status === 13) (e.status = 14), xu(t, e.fatalError); + else if (e.status !== 14 && e.destination === null) { + e.destination = t; + try { + ai(e); + } catch (s) { + Kn(e, s, null), Ki(e, s); + } + } + } + function Id(e, t) { + try { + t.forEach(function (i) { + return oi(i, e); + }); + var s = e.onAllReady; + s(), ai(e); + } catch (i) { + Kn(e, i, null), Ki(e, i); + } + } + function Ed(e, t, s) { + try { + t.forEach(function (r) { + return fa(r, e, s); + }); + var i = e.onAllReady; + i(), ai(e); + } catch (r) { + Kn(e, r, null), Ki(e, r); + } + } + function si(e, t) { + if (!(11 < e.status)) + try { + (e.status = 12), e.cacheController.abort(t); + var s = e.abortableTasks; + if (0 < s.size) + if (e.type === 21) + s.forEach(function (d) { + return ri(d, e); + }), + Bi(function () { + return Id(e, s); + }); + else { + var i = + t === void 0 + ? Error( + 'The render was aborted by the server without a reason.' + ) + : typeof t == 'object' && + t !== null && + typeof t.then == 'function' + ? Error( + 'The render was aborted by the server with a promise.' + ) + : t, + r = Kn(e, i, null), + a = e.nextChunkId++; + (e.fatalError = a), + e.pendingChunks++, + Rr(e, a, r, i, !1, null), + s.forEach(function (d) { + return ha(d, e, a); + }), + Bi(function () { + return Ed(e, s, a); + }); + } + else { + var u = e.onAllReady; + u(), ai(e); + } + } catch (d) { + Kn(e, d, null), Ki(e, d); + } + } + function $u(e, t) { + var s = '', + i = e[t]; + if (i) s = i.name; + else { + var r = t.lastIndexOf('#'); + if ((r !== -1 && ((s = t.slice(r + 1)), (i = e[t.slice(0, r)])), !i)) + throw Error( + 'Could not find the module "' + + t + + '" in the React Server Manifest. This is probably a bug in the React Server Components bundler.' + ); + } + return i.async ? [i.id, i.chunks, s, 1] : [i.id, i.chunks, s]; + } + var wr = new Map(); + function hu(e) { + var t = __webpack_require__(e); + return typeof t.then != 'function' || t.status === 'fulfilled' + ? null + : (t.then( + function (s) { + (t.status = 'fulfilled'), (t.value = s); + }, + function (s) { + (t.status = 'rejected'), (t.reason = s); + } + ), + t); + } + function Ad() {} + function qu(e) { + for (var t = e[1], s = [], i = 0; i < t.length; ) { + var r = t[i++], + a = t[i++], + u = wr.get(r); + u === void 0 + ? (Ku.set(r, a), + (a = __webpack_chunk_load__(r)), + s.push(a), + (u = wr.set.bind(wr, r, null)), + a.then(u, Ad), + wr.set(r, a)) + : u !== null && s.push(u); + } + return e.length === 4 + ? s.length === 0 + ? hu(e[0]) + : Promise.all(s).then(function () { + return hu(e[0]); + }) + : 0 < s.length + ? Promise.all(s) + : null; + } + function Fi(e) { + var t = __webpack_require__(e[0]); + if (e.length === 4 && typeof t.then == 'function') + if (t.status === 'fulfilled') t = t.value; + else throw t.reason; + if (e[2] === '*') return t; + if (e[2] === '') return t.__esModule ? t.default : t; + if (Nr.call(t, e[2])) return t[e[2]]; + } + var Ku = new Map(), + Pd = __webpack_require__.u; + __webpack_require__.u = function (e) { + var t = Ku.get(e); + return t !== void 0 ? t : Pd(e); + }; + var Dr = Symbol(); + function Ot(e, t, s) { + (this.status = e), (this.value = t), (this.reason = s); + } + Ot.prototype = Object.create(Promise.prototype); + Ot.prototype.then = function (e, t) { + switch (this.status) { + case 'resolved_model': + Br(this); + } + switch (this.status) { + case 'fulfilled': + if (typeof e == 'function') { + for (var s = this.value, i = 0, r = new Set(); s instanceof Ot; ) { + if ((i++, s === this || r.has(s) || 1e3 < i)) { + typeof t == 'function' && + t(Error('Cannot have cyclic thenables.')); + return; + } + if ((r.add(s), s.status === 'fulfilled')) s = s.value; + else break; + } + e(this.value); + } + break; + case 'pending': + case 'blocked': + typeof e == 'function' && + (this.value === null && (this.value = []), this.value.push(e)), + typeof t == 'function' && + (this.reason === null && (this.reason = []), this.reason.push(t)); + break; + default: + typeof t == 'function' && t(this.reason); + } + }; + var Uu = Object.prototype, + Hu = Array.prototype; + function Mr(e, t, s, i) { + for (var r = 0; r < t.length; r++) { + var a = t[r]; + typeof a == 'function' ? a(s) : zu(e, a, s, i.reason); + } + } + function da(e, t, s) { + for (var i = 0; i < t.length; i++) { + var r = t[i]; + typeof r == 'function' ? r(s) : Pr(e, r.handler, s); + } + } + function Fr(e, t, s) { + if (t.status !== 'pending' && t.status !== 'blocked') t.reason.error(s); + else { + var i = t.reason; + (t.status = 'rejected'), (t.reason = s), i !== null && da(e, i, s); + } + } + function Wu(e, t, s) { + var i = {}; + return new Ot('resolved_model', t, ((i.id = s), (i[Dr] = e), i)); + } + function Gu(e, t, s, i) { + if (t.status !== 'pending') + (t = t.reason), + s[0] === 'C' + ? t.close(s === 'C' ? '"$undefined"' : s.slice(1)) + : t.enqueueModel(s); + else { + var r = t.value, + a = t.reason; + if ( + ((t.status = 'resolved_model'), + (t.value = s), + (s = {}), + (t.reason = ((s.id = i), (s[Dr] = e), s)), + r !== null) + ) + switch ((Br(t), t.status)) { + case 'fulfilled': + Mr(e, r, t.value, t); + break; + case 'blocked': + case 'pending': + if (t.value) for (e = 0; e < r.length; e++) t.value.push(r[e]); + else t.value = r; + if (t.reason) { + if (a) for (r = 0; r < a.length; r++) t.reason.push(a[r]); + } else t.reason = a; + break; + case 'rejected': + a && da(e, a, t.reason); + } + } + } + function fu(e, t, s) { + var i = {}; + return new Ot( + 'resolved_model', + (s ? '{"done":true,"value":' : '{"done":false,"value":') + t + '}', + ((i.id = -1), (i[Dr] = e), i) + ); + } + function ea(e, t, s, i) { + Gu( + e, + t, + (i ? '{"done":true,"value":' : '{"done":false,"value":') + s + '}', + -1 + ); + } + function Nd(e, t, s, i) { + function r(L) { + var p = d.reason, + h = d; + (h.status = 'rejected'), + (h.value = null), + (h.reason = L), + p !== null && da(e, p, L), + Pr(e, g, L); + } + var a = t.id; + if (typeof a != 'string' || i === 'then') return null; + var u = t.$$promise; + if (u !== void 0) + return u.status === 'fulfilled' + ? ((u = u.value), i === '__proto__' ? null : (s[i] = u)) + : (Ye + ? ((a = Ye), a.deps++) + : (a = Ye = + { + chunk: null, + value: null, + reason: null, + deps: 1, + errored: !1, + }), + u.then(aa.bind(null, e, a, s, i), Pr.bind(null, e, a)), + null); + var d = new Ot('blocked', null, null); + t.$$promise = d; + var y = $u(e._bundlerConfig, a); + if (((u = t.bound), (a = qu(y)))) + u instanceof Ot && (a = Promise.all([a, u])); + else if (u instanceof Ot) a = Promise.resolve(u); + else return (u = Fi(y)), (a = d), (a.status = 'fulfilled'), (a.value = u); + if (Ye) { + var g = Ye; + g.deps++; + } else + g = Ye = {chunk: null, value: null, reason: null, deps: 1, errored: !1}; + return ( + a.then(function () { + var L = Fi(y); + if (t.bound) { + var p = t.bound.value; + if (((p = kn(p) ? p.slice(0) : []), 1e3 < p.length)) { + r( + Error( + 'Server Function has too many bound arguments. Received ' + + p.length + + ' but the limit is 1000.' + ) + ); + return; + } + p.unshift(null), (L = L.bind.apply(L, p)); + } + p = d.value; + var h = d; + (h.status = 'fulfilled'), + (h.value = L), + (h.reason = null), + p !== null && Mr(e, p, L, h), + aa(e, g, s, i, L); + }, r), + null + ); + } + function oa(e, t, s, i, r, a) { + if (typeof i == 'string') return Fd(e, t, s, i, r, a); + if (typeof i == 'object' && i !== null) + if ( + (r !== void 0 && + e._temporaryReferences !== void 0 && + e._temporaryReferences.set(i, r), + kn(i)) + ) { + if (a === null) { + var u = {count: 0, fork: !1}; + e._rootArrayContexts.set(i, u); + } else u = a; + for ( + 1 < i.length && (u.fork = !0), $n(u, i.length + 1, e), t = 0; + t < i.length; + t++ + ) + i[t] = oa( + e, + i, + '' + t, + i[t], + r !== void 0 ? r + ':' + t : void 0, + u + ); + } else + for (u in i) + Nr.call(i, u) && + (u === '__proto__' + ? delete i[u] + : ((t = + r !== void 0 && u.indexOf(':') === -1 + ? r + ':' + u + : void 0), + (t = oa(e, i, u, i[u], t, null)), + t !== void 0 ? (i[u] = t) : delete i[u])); + return i; + } + function $n(e, t, s) { + if ((e.count += t) > s._arraySizeLimit && e.fork) + throw Error( + 'Maximum array nesting exceeded. Large nested arrays can be dangerous. Try adding intermediate objects.' + ); + } + var Ye = null; + function Br(e) { + var t = Ye; + Ye = null; + var s = e.reason, + i = s[Dr]; + (s = s.id), (s = s === -1 ? void 0 : s.toString(16)); + var r = e.value; + (e.status = 'blocked'), (e.value = null), (e.reason = null); + try { + var a = JSON.parse(r); + r = {count: 0, fork: !1}; + var u = oa(i, {'': a}, '', a, s, r), + d = e.value; + if (d !== null) + for (e.value = null, e.reason = null, a = 0; a < d.length; a++) { + var y = d[a]; + typeof y == 'function' ? y(u) : zu(i, y, u, r); + } + if (Ye !== null) { + if (Ye.errored) throw Ye.reason; + if (0 < Ye.deps) { + (Ye.value = u), (Ye.reason = r), (Ye.chunk = e); + return; + } + } + (e.status = 'fulfilled'), (e.value = u), (e.reason = r); + } catch (g) { + (e.status = 'rejected'), (e.reason = g); + } finally { + Ye = t; + } + } + function Rd(e, t) { + (e._closed = !0), + (e._closedReason = t), + e._chunks.forEach(function (s) { + s.status === 'pending' + ? Fr(e, s, t) + : s.status === 'fulfilled' && + s.reason !== null && + ((s = s.reason), typeof s.error == 'function' && s.error(t)); + }); + } + function Vr(e, t) { + var s = e._chunks, + i = s.get(t); + return ( + i || + ((i = e._formData.get(e._prefix + t)), + (i = + typeof i == 'string' + ? Wu(e, i, t) + : e._closed + ? new Ot('rejected', null, e._closedReason) + : new Ot('pending', null, null)), + s.set(t, i)), + i + ); + } + function zu(e, t, s, i) { + var r = t.handler, + a = t.parentObject, + u = t.key, + d = t.map, + y = t.path; + try { + for (var g = 0, L = e._rootArrayContexts, p = 1; p < y.length; p++) { + var h = y[p]; + if ( + typeof s != 'object' || + s === null || + (ii(s) !== Uu && ii(s) !== Hu) || + !Nr.call(s, h) + ) + throw Error('Invalid reference.'); + if (((s = s[h]), kn(s))) (g = 0), (i = L.get(s) || i); + else if (((i = null), typeof s == 'string')) g = s.length; + else if (typeof s == 'bigint') { + var T = Math.abs(Number(s)); + g = T === 0 ? 1 : Math.floor(Math.log10(T)) + 1; + } else g = ArrayBuffer.isView(s) ? s.byteLength : 0; + } + var x = d(e, s, a, u), + w = t.arrayRoot; + w !== null && + (i !== null + ? (i.fork && (w.fork = !0), $n(w, i.count, e)) + : 0 < g && $n(w, g, e)); + } catch (S) { + Pr(e, r, S); + return; + } + aa(e, r, a, u, x); + } + function aa(e, t, s, i, r) { + i !== '__proto__' && (s[i] = r), + i === '' && t.value === null && (t.value = r), + t.deps--, + t.deps === 0 && + ((s = t.chunk), + s !== null && + s.status === 'blocked' && + ((i = s.value), + (s.status = 'fulfilled'), + (s.value = t.value), + (s.reason = t.reason), + i !== null && Mr(e, i, t.value, s))); + } + function Pr(e, t, s) { + t.errored || + ((t.errored = !0), + (t.value = null), + (t.reason = s), + (t = t.chunk), + t !== null && t.status === 'blocked' && Fr(e, t, s)); + } + function Di(e, t, s, i, r, a) { + t = t.split(':'); + var u = parseInt(t[0], 16), + d = Vr(e, u); + switch (d.status) { + case 'resolved_model': + Br(d); + } + switch (d.status) { + case 'fulfilled': + (u = d.value), (d = d.reason); + for (var y = 0, g = e._rootArrayContexts, L = 1; L < t.length; L++) { + if ( + ((y = t[L]), + typeof u != 'object' || + u === null || + (ii(u) !== Uu && ii(u) !== Hu) || + !Nr.call(u, y)) + ) + throw Error('Invalid reference.'); + (u = u[y]), + kn(u) + ? ((y = 0), (d = g.get(u) || d)) + : ((d = null), + typeof u == 'string' + ? (y = u.length) + : typeof u == 'bigint' + ? ((y = Math.abs(Number(u))), + (y = y === 0 ? 1 : Math.floor(Math.log10(y)) + 1)) + : (y = ArrayBuffer.isView(u) ? u.byteLength : 0)); + } + return ( + (s = a(e, u, s, i)), + r !== null && + (d !== null + ? (d.fork && (r.fork = !0), $n(r, d.count, e)) + : 0 < y && $n(r, y, e)), + s + ); + case 'blocked': + return ( + Ye + ? ((e = Ye), e.deps++) + : (e = Ye = + { + chunk: null, + value: null, + reason: null, + deps: 1, + errored: !1, + }), + (r = { + handler: e, + parentObject: s, + key: i, + map: a, + path: t, + arrayRoot: r, + }), + d.value === null ? (d.value = [r]) : d.value.push(r), + d.reason === null ? (d.reason = [r]) : d.reason.push(r), + null + ); + case 'pending': + throw Error('Invalid forward reference.'); + default: + return ( + Ye + ? ((Ye.errored = !0), (Ye.value = null), (Ye.reason = d.reason)) + : (Ye = { + chunk: null, + value: null, + reason: d.reason, + deps: 0, + errored: !0, + }), + null + ); + } + } + function Ld(e, t) { + if (!kn(t)) throw Error('Invalid Map initializer.'); + if (t.$$consumed === !0) throw Error('Already initialized Map.'); + return (e = new Map(t)), (t.$$consumed = !0), e; + } + function Od(e, t) { + if (!kn(t)) throw Error('Invalid Set initializer.'); + if (t.$$consumed === !0) throw Error('Already initialized Set.'); + return (e = new Set(t)), (t.$$consumed = !0), e; + } + function Dd(e, t) { + if (!kn(t)) throw Error('Invalid Iterator initializer.'); + if (t.$$consumed === !0) throw Error('Already initialized Iterator.'); + return (e = t[Symbol.iterator]()), (t.$$consumed = !0), e; + } + function Md(e, t, s, i) { + return i === 'then' && typeof t == 'function' ? null : t; + } + function Jt(e, t, s, i, r, a, u) { + function d(L) { + if (!g.errored) { + (g.errored = !0), (g.value = null), (g.reason = L); + var p = g.chunk; + p !== null && p.status === 'blocked' && Fr(e, p, L); + } + } + t = parseInt(t.slice(2), 16); + var y = e._prefix + t; + if (((i = e._chunks), i.has(t))) + throw Error('Already initialized typed array.'); + if ( + (i.set( + t, + new Ot('rejected', null, Error('Already initialized typed array.')) + ), + (t = e._formData.get(y).arrayBuffer()), + Ye) + ) { + var g = Ye; + g.deps++; + } else + g = Ye = {chunk: null, value: null, reason: null, deps: 1, errored: !1}; + return ( + t.then(function (L) { + try { + u !== null && $n(u, L.byteLength, e); + var p = s === ArrayBuffer ? L : new s(L); + y !== '__proto__' && (r[a] = p), + a === '' && g.value === null && (g.value = p); + } catch (h) { + d(h); + return; + } + g.deps--, + g.deps === 0 && + ((L = g.chunk), + L !== null && + L.status === 'blocked' && + ((p = L.value), + (L.status = 'fulfilled'), + (L.value = g.value), + (L.reason = null), + p !== null && Mr(e, p, g.value, L))); + }, d), + null + ); + } + function Xu(e, t, s, i) { + var r = e._chunks; + for ( + s = new Ot('fulfilled', s, i), + r.set(t, s), + e = e._formData.getAll(e._prefix + t), + t = 0; + t < e.length; + t++ + ) + (r = e[t]), + typeof r == 'string' && + (r[0] === 'C' + ? i.close(r === 'C' ? '"$undefined"' : r.slice(1)) + : i.enqueueModel(r)); + } + function du(e, t, s) { + function i(g) { + s !== 'bytes' || ArrayBuffer.isView(g) + ? r.enqueue(g) + : y.error(Error('Invalid data for bytes stream.')); + } + if (((t = parseInt(t.slice(2), 16)), e._chunks.has(t))) + throw Error('Already initialized stream.'); + var r = null, + a = !1, + u = new ReadableStream({ + type: s, + start: function (g) { + r = g; + }, + }), + d = null, + y = { + enqueueModel: function (g) { + if (d === null) { + var L = Wu(e, g, -1); + Br(L), + L.status === 'fulfilled' + ? i(L.value) + : (L.then(i, y.error), (d = L)); + } else { + L = d; + var p = new Ot('pending', null, null); + p.then(i, y.error), + (d = p), + L.then(function () { + d === p && (d = null), Gu(e, p, g, -1); + }); + } + }, + close: function () { + if (!a) + if (((a = !0), d === null)) r.close(); + else { + var g = d; + (d = null), + g.then(function () { + return r.close(); + }); + } + }, + error: function (g) { + if (!a) + if (((a = !0), d === null)) r.error(g); + else { + var L = d; + (d = null), + L.then(function () { + return r.error(g); + }); + } + }, + }; + return Xu(e, t, u, y), u; + } + function ma(e) { + this.next = e; + } + ma.prototype = {}; + ma.prototype[Ss] = function () { + return this; + }; + function mu(e, t, s) { + if (((t = parseInt(t.slice(2), 16)), e._chunks.has(t))) + throw Error('Already initialized stream.'); + var i = [], + r = !1, + a = 0, + u = {}; + return ( + (u = + ((u[Ss] = function () { + var d = 0; + return new ma(function (y) { + if (y !== void 0) + throw Error( + 'Values cannot be passed to next() of AsyncIterables passed to Client Components.' + ); + if (d === i.length) { + if (r) + return new Ot('fulfilled', {done: !0, value: void 0}, null); + i[d] = new Ot('pending', null, null); + } + return i[d++]; + }); + }), + u)), + (s = s ? u[Ss]() : u), + Xu(e, t, s, { + enqueueModel: function (d) { + a === i.length ? (i[a] = fu(e, d, !1)) : ea(e, i[a], d, !1), a++; + }, + close: function (d) { + if (!r) + for ( + r = !0, + a === i.length ? (i[a] = fu(e, d, !0)) : ea(e, i[a], d, !0), + a++; + a < i.length; + + ) + ea(e, i[a++], '"$undefined"', !0); + }, + error: function (d) { + if (!r) + for ( + r = !0, + a === i.length && (i[a] = new Ot('pending', null, null)); + a < i.length; + + ) + Fr(e, i[a++], d); + }, + }), + s + ); + } + function Fd(e, t, s, i, r, a) { + if (i[0] === '$') { + switch (i[1]) { + case '$': + return a !== null && $n(a, i.length - 1, e), i.slice(1); + case '@': + return (t = parseInt(i.slice(2), 16)), Vr(e, t); + case 'h': + return (a = i.slice(2)), Di(e, a, t, s, null, Nd); + case 'T': + if (r === void 0 || e._temporaryReferences === void 0) + throw Error( + 'Could not reference an opaque temporary reference. This is likely due to misconfiguring the temporaryReferences options on the server.' + ); + return ud(e._temporaryReferences, r); + case 'Q': + return (a = i.slice(2)), Di(e, a, t, s, null, Ld); + case 'W': + return (a = i.slice(2)), Di(e, a, t, s, null, Od); + case 'K': + for ( + t = i.slice(2), + t = e._prefix + t + '_', + s = new FormData(), + e = e._formData, + a = Array.from(e.keys()), + i = 0; + i < a.length; + i++ + ) + if (((r = a[i]), r.startsWith(t))) { + for ( + var u = e.getAll(r), d = r.slice(t.length), y = 0; + y < u.length; + y++ + ) + s.append(d, u[y]); + e.delete(r); + } + return s; + case 'i': + return (a = i.slice(2)), Di(e, a, t, s, null, Dd); + case 'I': + return 1 / 0; + case '-': + return i === '$-0' ? -0 : -1 / 0; + case 'N': + return NaN; + case 'u': + return; + case 'D': + return new Date(Date.parse(i.slice(2))); + case 'n': + if (((t = i.slice(2)), 300 < t.length)) + throw Error( + 'BigInt is too large. Received ' + + t.length + + ' digits but the limit is 300.' + ); + return a !== null && $n(a, t.length, e), BigInt(t); + case 'A': + return Jt(e, i, ArrayBuffer, 1, t, s, a); + case 'O': + return Jt(e, i, Int8Array, 1, t, s, a); + case 'o': + return Jt(e, i, Uint8Array, 1, t, s, a); + case 'U': + return Jt(e, i, Uint8ClampedArray, 1, t, s, a); + case 'S': + return Jt(e, i, Int16Array, 2, t, s, a); + case 's': + return Jt(e, i, Uint16Array, 2, t, s, a); + case 'L': + return Jt(e, i, Int32Array, 4, t, s, a); + case 'l': + return Jt(e, i, Uint32Array, 4, t, s, a); + case 'G': + return Jt(e, i, Float32Array, 4, t, s, a); + case 'g': + return Jt(e, i, Float64Array, 8, t, s, a); + case 'M': + return Jt(e, i, BigInt64Array, 8, t, s, a); + case 'm': + return Jt(e, i, BigUint64Array, 8, t, s, a); + case 'V': + return Jt(e, i, DataView, 1, t, s, a); + case 'B': + return ( + (t = parseInt(i.slice(2), 16)), e._formData.get(e._prefix + t) + ); + case 'R': + return du(e, i, void 0); + case 'r': + return du(e, i, 'bytes'); + case 'X': + return mu(e, i, !1); + case 'x': + return mu(e, i, !0); + } + return (i = i.slice(1)), Di(e, i, t, s, a, Md); + } + return a !== null && $n(a, i.length, e), i; + } + function Yu(e, t, s) { + var i = + 3 < arguments.length && arguments[3] !== void 0 + ? arguments[3] + : new FormData(), + r = + 4 < arguments.length && arguments[4] !== void 0 ? arguments[4] : 1e6, + a = new Map(); + return { + _bundlerConfig: e, + _prefix: t, + _formData: i, + _chunks: a, + _closed: !1, + _closedReason: null, + _temporaryReferences: s, + _rootArrayContexts: new WeakMap(), + _arraySizeLimit: r, + }; + } + function Ju(e) { + Rd(e, Error('Connection closed.')); + } + function yu(e, t) { + var s = t.id; + if (typeof s != 'string') return null; + var i = $u(e, s); + return ( + (e = qu(i)), + (t = t.bound), + t instanceof Promise + ? Promise.all([t, e]).then(function (r) { + r = r[0]; + var a = Fi(i); + if (1e3 < r.length) + throw Error( + 'Server Function has too many bound arguments. Received ' + + r.length + + ' but the limit is 1000.' + ); + return a.bind.apply(a, [null].concat(r)); + }) + : e + ? Promise.resolve(e).then(function () { + return Fi(i); + }) + : Promise.resolve(Fi(i)) + ); + } + function Qu(e, t, s, i) { + if ( + ((e = Yu(t, s, void 0, e, i)), + Ju(e), + (e = Vr(e, 0)), + e.then(function () {}), + e.status !== 'fulfilled') + ) + throw e.reason; + return e.value; + } + En.createClientModuleProxy = function (e) { + return (e = ti({}, e, !1)), new Proxy(e, _u); + }; + En.createTemporaryReferenceSet = function () { + return new WeakMap(); + }; + En.decodeAction = function (e, t) { + var s = new FormData(), + i = null, + r = new Set(); + return ( + e.forEach(function (a, u) { + u.startsWith('$ACTION_') + ? u.startsWith('$ACTION_REF_') + ? r.has(u) || + (r.add(u), + (a = '$ACTION_' + u.slice(12) + ':'), + (a = Qu(e, t, a)), + (i = yu(t, a))) + : u.startsWith('$ACTION_ID_') && + !r.has(u) && + (r.add(u), (a = u.slice(11)), (i = yu(t, {id: a, bound: null}))) + : s.append(u, a); + }), + i === null + ? null + : i.then(function (a) { + return a.bind(null, s); + }) + ); + }; + En.decodeFormState = function (e, t, s) { + var i = t.get('$ACTION_KEY'); + if (typeof i != 'string') return Promise.resolve(null); + var r = null; + if ( + (t.forEach(function (u, d) { + d.startsWith('$ACTION_REF_') && + ((u = '$ACTION_' + d.slice(12) + ':'), (r = Qu(t, s, u))); + }), + r === null) + ) + return Promise.resolve(null); + var a = r.id; + return Promise.resolve(r.bound).then(function (u) { + return u === null ? null : [e, i, a, u.length - 1]; + }); + }; + En.decodeReply = function (e, t, s) { + if (typeof e == 'string') { + var i = new FormData(); + i.append('0', e), (e = i); + } + return ( + (e = Yu( + t, + '', + s ? s.temporaryReferences : void 0, + e, + s ? s.arraySizeLimit : void 0 + )), + (t = Vr(e, 0)), + Ju(e), + t + ); + }; + En.prerender = function (e, t, s) { + return new Promise(function (i, r) { + var a = new Ru( + 21, + e, + t, + s ? s.onError : void 0, + s ? s.onPostpone : void 0, + function () { + var y = new ReadableStream( + { + type: 'bytes', + pull: function (g) { + ju(a, g); + }, + cancel: function (g) { + (a.destination = null), si(a, g); + }, + }, + {highWaterMark: 0} + ); + i({prelude: y}); + }, + r, + s ? s.identifierPrefix : void 0, + s ? s.temporaryReferences : void 0 + ); + if (s && s.signal) { + var u = s.signal; + if (u.aborted) si(a, u.reason); + else { + var d = function () { + si(a, u.reason), u.removeEventListener('abort', d); + }; + u.addEventListener('abort', d); + } + } + Vu(a); + }); + }; + En.registerClientReference = function (e, t, s) { + return ti(e, t + '#' + s, !1); + }; + En.registerServerReference = function (e, t, s) { + return Object.defineProperties(e, { + $$typeof: {value: Ar}, + $$id: {value: s === null ? t : t + '#' + s, configurable: !0}, + $$bound: {value: null, configurable: !0}, + bind: {value: gu, configurable: !0}, + toString: ed, + }); + }; + En.renderToReadableStream = function (e, t, s) { + var i = new Ru( + 20, + e, + t, + s ? s.onError : void 0, + s ? s.onPostpone : void 0, + Cs, + Cs, + s ? s.identifierPrefix : void 0, + s ? s.temporaryReferences : void 0 + ); + if (s && s.signal) { + var r = s.signal; + if (r.aborted) si(i, r.reason); + else { + var a = function () { + si(i, r.reason), r.removeEventListener('abort', a); + }; + r.addEventListener('abort', a); + } + } + return new ReadableStream( + { + type: 'bytes', + start: function () { + Vu(i); + }, + pull: function (u) { + ju(i, u); + }, + cancel: function (u) { + (i.destination = null), si(i, u); + }, + }, + {highWaterMark: 0} + ); + }; + }); + var e1 = Z((Wn) => { + 'use strict'; + var Hn; + Hn = Zu(); + Wn.renderToReadableStream = Hn.renderToReadableStream; + Wn.decodeReply = Hn.decodeReply; + Wn.decodeAction = Hn.decodeAction; + Wn.decodeFormState = Hn.decodeFormState; + Wn.registerServerReference = Hn.registerServerReference; + Wn.registerClientReference = Hn.registerClientReference; + Wn.createClientModuleProxy = Hn.createClientModuleProxy; + Wn.createTemporaryReferenceSet = Hn.createTemporaryReferenceSet; + }); + var It = Z((ya) => { + 'use strict'; + Object.defineProperty(ya, '__esModule', {value: !0}); + var t1; + (function (e) { + e[(e.NONE = 0)] = 'NONE'; + let s = 1; + e[(e._abstract = s)] = '_abstract'; + let i = s + 1; + e[(e._accessor = i)] = '_accessor'; + let r = i + 1; + e[(e._as = r)] = '_as'; + let a = r + 1; + e[(e._assert = a)] = '_assert'; + let u = a + 1; + e[(e._asserts = u)] = '_asserts'; + let d = u + 1; + e[(e._async = d)] = '_async'; + let y = d + 1; + e[(e._await = y)] = '_await'; + let g = y + 1; + e[(e._checks = g)] = '_checks'; + let L = g + 1; + e[(e._constructor = L)] = '_constructor'; + let p = L + 1; + e[(e._declare = p)] = '_declare'; + let h = p + 1; + e[(e._enum = h)] = '_enum'; + let T = h + 1; + e[(e._exports = T)] = '_exports'; + let x = T + 1; + e[(e._from = x)] = '_from'; + let w = x + 1; + e[(e._get = w)] = '_get'; + let S = w + 1; + e[(e._global = S)] = '_global'; + let A = S + 1; + e[(e._implements = A)] = '_implements'; + let U = A + 1; + e[(e._infer = U)] = '_infer'; + let M = U + 1; + e[(e._interface = M)] = '_interface'; + let c = M + 1; + e[(e._is = c)] = '_is'; + let R = c + 1; + e[(e._keyof = R)] = '_keyof'; + let W = R + 1; + e[(e._mixins = W)] = '_mixins'; + let X = W + 1; + e[(e._module = X)] = '_module'; + let ie = X + 1; + e[(e._namespace = ie)] = '_namespace'; + let pe = ie + 1; + e[(e._of = pe)] = '_of'; + let ae = pe + 1; + e[(e._opaque = ae)] = '_opaque'; + let He = ae + 1; + e[(e._out = He)] = '_out'; + let qe = He + 1; + e[(e._override = qe)] = '_override'; + let Bt = qe + 1; + e[(e._private = Bt)] = '_private'; + let mt = Bt + 1; + e[(e._protected = mt)] = '_protected'; + let kt = mt + 1; + e[(e._proto = kt)] = '_proto'; + let At = kt + 1; + e[(e._public = At)] = '_public'; + let tt = At + 1; + e[(e._readonly = tt)] = '_readonly'; + let nt = tt + 1; + e[(e._require = nt)] = '_require'; + let _t = nt + 1; + e[(e._satisfies = _t)] = '_satisfies'; + let ct = _t + 1; + e[(e._set = ct)] = '_set'; + let wt = ct + 1; + e[(e._static = wt)] = '_static'; + let $t = wt + 1; + e[(e._symbol = $t)] = '_symbol'; + let Pt = $t + 1; + e[(e._type = Pt)] = '_type'; + let qt = Pt + 1; + e[(e._unique = qt)] = '_unique'; + let Tn = qt + 1; + e[(e._using = Tn)] = '_using'; + })(t1 || (ya.ContextualKeyword = t1 = {})); + }); + var be = Z((jr) => { + 'use strict'; + Object.defineProperty(jr, '__esModule', {value: !0}); + var q; + (function (e) { + e[(e.PRECEDENCE_MASK = 15)] = 'PRECEDENCE_MASK'; + let s = 16; + e[(e.IS_KEYWORD = s)] = 'IS_KEYWORD'; + let i = 32; + e[(e.IS_ASSIGN = i)] = 'IS_ASSIGN'; + let r = 64; + e[(e.IS_RIGHT_ASSOCIATIVE = r)] = 'IS_RIGHT_ASSOCIATIVE'; + let a = 128; + e[(e.IS_PREFIX = a)] = 'IS_PREFIX'; + let u = 256; + e[(e.IS_POSTFIX = u)] = 'IS_POSTFIX'; + let d = 512; + e[(e.IS_EXPRESSION_START = d)] = 'IS_EXPRESSION_START'; + let y = 512; + e[(e.num = y)] = 'num'; + let g = 1536; + e[(e.bigint = g)] = 'bigint'; + let L = 2560; + e[(e.decimal = L)] = 'decimal'; + let p = 3584; + e[(e.regexp = p)] = 'regexp'; + let h = 4608; + e[(e.string = h)] = 'string'; + let T = 5632; + e[(e.name = T)] = 'name'; + let x = 6144; + e[(e.eof = x)] = 'eof'; + let w = 7680; + e[(e.bracketL = w)] = 'bracketL'; + let S = 8192; + e[(e.bracketR = S)] = 'bracketR'; + let A = 9728; + e[(e.braceL = A)] = 'braceL'; + let U = 10752; + e[(e.braceBarL = U)] = 'braceBarL'; + let M = 11264; + e[(e.braceR = M)] = 'braceR'; + let c = 12288; + e[(e.braceBarR = c)] = 'braceBarR'; + let R = 13824; + e[(e.parenL = R)] = 'parenL'; + let W = 14336; + e[(e.parenR = W)] = 'parenR'; + let X = 15360; + e[(e.comma = X)] = 'comma'; + let ie = 16384; + e[(e.semi = ie)] = 'semi'; + let pe = 17408; + e[(e.colon = pe)] = 'colon'; + let ae = 18432; + e[(e.doubleColon = ae)] = 'doubleColon'; + let He = 19456; + e[(e.dot = He)] = 'dot'; + let qe = 20480; + e[(e.question = qe)] = 'question'; + let Bt = 21504; + e[(e.questionDot = Bt)] = 'questionDot'; + let mt = 22528; + e[(e.arrow = mt)] = 'arrow'; + let kt = 23552; + e[(e.template = kt)] = 'template'; + let At = 24576; + e[(e.ellipsis = At)] = 'ellipsis'; + let tt = 25600; + e[(e.backQuote = tt)] = 'backQuote'; + let nt = 27136; + e[(e.dollarBraceL = nt)] = 'dollarBraceL'; + let _t = 27648; + e[(e.at = _t)] = 'at'; + let ct = 29184; + e[(e.hash = ct)] = 'hash'; + let wt = 29728; + e[(e.eq = wt)] = 'eq'; + let $t = 30752; + e[(e.assign = $t)] = 'assign'; + let Pt = 32640; + e[(e.preIncDec = Pt)] = 'preIncDec'; + let qt = 33664; + e[(e.postIncDec = qt)] = 'postIncDec'; + let Tn = 34432; + e[(e.bang = Tn)] = 'bang'; + let V = 35456; + e[(e.tilde = V)] = 'tilde'; + let G = 35841; + e[(e.pipeline = G)] = 'pipeline'; + let J = 36866; + e[(e.nullishCoalescing = J)] = 'nullishCoalescing'; + let re = 37890; + e[(e.logicalOR = re)] = 'logicalOR'; + let ve = 38915; + e[(e.logicalAND = ve)] = 'logicalAND'; + let he = 39940; + e[(e.bitwiseOR = he)] = 'bitwiseOR'; + let Ie = 40965; + e[(e.bitwiseXOR = Ie)] = 'bitwiseXOR'; + let Ee = 41990; + e[(e.bitwiseAND = Ee)] = 'bitwiseAND'; + let Le = 43015; + e[(e.equality = Le)] = 'equality'; + let Xe = 44040; + e[(e.lessThan = Xe)] = 'lessThan'; + let We = 45064; + e[(e.greaterThan = We)] = 'greaterThan'; + let Ke = 46088; + e[(e.relationalOrEqual = Ke)] = 'relationalOrEqual'; + let ut = 47113; + e[(e.bitShiftL = ut)] = 'bitShiftL'; + let pt = 48137; + e[(e.bitShiftR = pt)] = 'bitShiftR'; + let bt = 49802; + e[(e.plus = bt)] = 'plus'; + let yt = 50826; + e[(e.minus = yt)] = 'minus'; + let vt = 51723; + e[(e.modulo = vt)] = 'modulo'; + let bn = 52235; + e[(e.star = bn)] = 'star'; + let Dn = 53259; + e[(e.slash = Dn)] = 'slash'; + let Ge = 54348; + e[(e.exponent = Ge)] = 'exponent'; + let St = 55296; + e[(e.jsxName = St)] = 'jsxName'; + let ot = 56320; + e[(e.jsxText = ot)] = 'jsxText'; + let zt = 57344; + e[(e.jsxEmptyText = zt)] = 'jsxEmptyText'; + let Xt = 58880; + e[(e.jsxTagStart = Xt)] = 'jsxTagStart'; + let te = 59392; + e[(e.jsxTagEnd = te)] = 'jsxTagEnd'; + let Cn = 60928; + e[(e.typeParameterStart = Cn)] = 'typeParameterStart'; + let Zn = 61440; + e[(e.nonNullAssertion = Zn)] = 'nonNullAssertion'; + let _i = 62480; + e[(e._break = _i)] = '_break'; + let Mn = 63504; + e[(e._case = Mn)] = '_case'; + let xs = 64528; + e[(e._catch = xs)] = '_catch'; + let Ds = 65552; + e[(e._continue = Ds)] = '_continue'; + let bi = 66576; + e[(e._debugger = bi)] = '_debugger'; + let es = 67600; + e[(e._default = es)] = '_default'; + let Nt = 68624; + e[(e._do = Nt)] = '_do'; + let Rt = 69648; + e[(e._else = Rt)] = '_else'; + let Ue = 70672; + e[(e._finally = Ue)] = '_finally'; + let wn = 71696; + e[(e._for = wn)] = '_for'; + let de = 73232; + e[(e._function = de)] = '_function'; + let Ms = 73744; + e[(e._if = Ms)] = '_if'; + let gs = 74768; + e[(e._return = gs)] = '_return'; + let Ci = 75792; + e[(e._switch = Ci)] = '_switch'; + let ts = 77456; + e[(e._throw = ts)] = '_throw'; + let rn = 77840; + e[(e._try = rn)] = '_try'; + let wi = 78864; + e[(e._var = wi)] = '_var'; + let Fn = 79888; + e[(e._let = Fn)] = '_let'; + let Bn = 80912; + e[(e._const = Bn)] = '_const'; + let Fs = 81936; + e[(e._while = Fs)] = '_while'; + let Si = 82960; + e[(e._with = Si)] = '_with'; + let Bs = 84496; + e[(e._new = Bs)] = '_new'; + let Vs = 85520; + e[(e._this = Vs)] = '_this'; + let js = 86544; + e[(e._super = js)] = '_super'; + let $s = 87568; + e[(e._class = $s)] = '_class'; + let qs = 88080; + e[(e._extends = qs)] = '_extends'; + let Ii = 89104; + e[(e._export = Ii)] = '_export'; + let Ei = 90640; + e[(e._import = Ei)] = '_import'; + let Ai = 91664; + e[(e._yield = Ai)] = '_yield'; + let Pi = 92688; + e[(e._null = Pi)] = '_null'; + let Ks = 93712; + e[(e._true = Ks)] = '_true'; + let Us = 94736; + e[(e._false = Us)] = '_false'; + let Hs = 95256; + e[(e._in = Hs)] = '_in'; + let Ws = 96280; + e[(e._instanceof = Ws)] = '_instanceof'; + let Gs = 97936; + e[(e._typeof = Gs)] = '_typeof'; + let zs = 98960; + e[(e._void = zs)] = '_void'; + let jo = 99984; + e[(e._delete = jo)] = '_delete'; + let $o = 100880; + e[(e._async = $o)] = '_async'; + let mr = 101904; + e[(e._get = mr)] = '_get'; + let qo = 102928; + e[(e._set = qo)] = '_set'; + let Ni = 103952; + e[(e._declare = Ni)] = '_declare'; + let yr = 104976; + e[(e._readonly = yr)] = '_readonly'; + let Ko = 106e3; + e[(e._abstract = Ko)] = '_abstract'; + let le = 107024; + e[(e._static = le)] = '_static'; + let Xs = 107536; + e[(e._public = Xs)] = '_public'; + let on = 108560; + e[(e._private = on)] = '_private'; + let Uo = 109584; + e[(e._protected = Uo)] = '_protected'; + let Ho = 110608; + e[(e._override = Ho)] = '_override'; + let Tr = 112144; + e[(e._as = Tr)] = '_as'; + let Wo = 113168; + e[(e._enum = Wo)] = '_enum'; + let Go = 114192; + e[(e._type = Go)] = '_type'; + let kr = 115216; + e[(e._implements = kr)] = '_implements'; + })(q || (jr.TokenType = q = {})); + function Bd(e) { + switch (e) { + case q.num: + return 'num'; + case q.bigint: + return 'bigint'; + case q.decimal: + return 'decimal'; + case q.regexp: + return 'regexp'; + case q.string: + return 'string'; + case q.name: + return 'name'; + case q.eof: + return 'eof'; + case q.bracketL: + return '['; + case q.bracketR: + return ']'; + case q.braceL: + return '{'; + case q.braceBarL: + return '{|'; + case q.braceR: + return '}'; + case q.braceBarR: + return '|}'; + case q.parenL: + return '('; + case q.parenR: + return ')'; + case q.comma: + return ','; + case q.semi: + return ';'; + case q.colon: + return ':'; + case q.doubleColon: + return '::'; + case q.dot: + return '.'; + case q.question: + return '?'; + case q.questionDot: + return '?.'; + case q.arrow: + return '=>'; + case q.template: + return 'template'; + case q.ellipsis: + return '...'; + case q.backQuote: + return '`'; + case q.dollarBraceL: + return '${'; + case q.at: + return '@'; + case q.hash: + return '#'; + case q.eq: + return '='; + case q.assign: + return '_='; + case q.preIncDec: + return '++/--'; + case q.postIncDec: + return '++/--'; + case q.bang: + return '!'; + case q.tilde: + return '~'; + case q.pipeline: + return '|>'; + case q.nullishCoalescing: + return '??'; + case q.logicalOR: + return '||'; + case q.logicalAND: + return '&&'; + case q.bitwiseOR: + return '|'; + case q.bitwiseXOR: + return '^'; + case q.bitwiseAND: + return '&'; + case q.equality: + return '==/!='; + case q.lessThan: + return '<'; + case q.greaterThan: + return '>'; + case q.relationalOrEqual: + return '<=/>='; + case q.bitShiftL: + return '<<'; + case q.bitShiftR: + return '>>/>>>'; + case q.plus: + return '+'; + case q.minus: + return '-'; + case q.modulo: + return '%'; + case q.star: + return '*'; + case q.slash: + return '/'; + case q.exponent: + return '**'; + case q.jsxName: + return 'jsxName'; + case q.jsxText: + return 'jsxText'; + case q.jsxEmptyText: + return 'jsxEmptyText'; + case q.jsxTagStart: + return 'jsxTagStart'; + case q.jsxTagEnd: + return 'jsxTagEnd'; + case q.typeParameterStart: + return 'typeParameterStart'; + case q.nonNullAssertion: + return 'nonNullAssertion'; + case q._break: + return 'break'; + case q._case: + return 'case'; + case q._catch: + return 'catch'; + case q._continue: + return 'continue'; + case q._debugger: + return 'debugger'; + case q._default: + return 'default'; + case q._do: + return 'do'; + case q._else: + return 'else'; + case q._finally: + return 'finally'; + case q._for: + return 'for'; + case q._function: + return 'function'; + case q._if: + return 'if'; + case q._return: + return 'return'; + case q._switch: + return 'switch'; + case q._throw: + return 'throw'; + case q._try: + return 'try'; + case q._var: + return 'var'; + case q._let: + return 'let'; + case q._const: + return 'const'; + case q._while: + return 'while'; + case q._with: + return 'with'; + case q._new: + return 'new'; + case q._this: + return 'this'; + case q._super: + return 'super'; + case q._class: + return 'class'; + case q._extends: + return 'extends'; + case q._export: + return 'export'; + case q._import: + return 'import'; + case q._yield: + return 'yield'; + case q._null: + return 'null'; + case q._true: + return 'true'; + case q._false: + return 'false'; + case q._in: + return 'in'; + case q._instanceof: + return 'instanceof'; + case q._typeof: + return 'typeof'; + case q._void: + return 'void'; + case q._delete: + return 'delete'; + case q._async: + return 'async'; + case q._get: + return 'get'; + case q._set: + return 'set'; + case q._declare: + return 'declare'; + case q._readonly: + return 'readonly'; + case q._abstract: + return 'abstract'; + case q._static: + return 'static'; + case q._public: + return 'public'; + case q._private: + return 'private'; + case q._protected: + return 'protected'; + case q._override: + return 'override'; + case q._as: + return 'as'; + case q._enum: + return 'enum'; + case q._type: + return 'type'; + case q._implements: + return 'implements'; + default: + return ''; + } + } + jr.formatTokenType = Bd; + }); + var qr = Z((Ui) => { + 'use strict'; + Object.defineProperty(Ui, '__esModule', {value: !0}); + var Vd = It(), + jd = be(), + Ta = class { + constructor(t, s, i) { + (this.startTokenIndex = t), + (this.endTokenIndex = s), + (this.isFunctionScope = i); + } + }; + Ui.Scope = Ta; + var $r = class { + constructor(t, s, i, r, a, u, d, y, g, L, p, h, T) { + (this.potentialArrowAt = t), + (this.noAnonFunctionType = s), + (this.inDisallowConditionalTypesContext = i), + (this.tokensLength = r), + (this.scopesLength = a), + (this.pos = u), + (this.type = d), + (this.contextualKeyword = y), + (this.start = g), + (this.end = L), + (this.isType = p), + (this.scopeDepth = h), + (this.error = T); + } + }; + Ui.StateSnapshot = $r; + var ka = class e { + constructor() { + e.prototype.__init.call(this), + e.prototype.__init2.call(this), + e.prototype.__init3.call(this), + e.prototype.__init4.call(this), + e.prototype.__init5.call(this), + e.prototype.__init6.call(this), + e.prototype.__init7.call(this), + e.prototype.__init8.call(this), + e.prototype.__init9.call(this), + e.prototype.__init10.call(this), + e.prototype.__init11.call(this), + e.prototype.__init12.call(this), + e.prototype.__init13.call(this); + } + __init() { + this.potentialArrowAt = -1; + } + __init2() { + this.noAnonFunctionType = !1; + } + __init3() { + this.inDisallowConditionalTypesContext = !1; + } + __init4() { + this.tokens = []; + } + __init5() { + this.scopes = []; + } + __init6() { + this.pos = 0; + } + __init7() { + this.type = jd.TokenType.eof; + } + __init8() { + this.contextualKeyword = Vd.ContextualKeyword.NONE; + } + __init9() { + this.start = 0; + } + __init10() { + this.end = 0; + } + __init11() { + this.isType = !1; + } + __init12() { + this.scopeDepth = 0; + } + __init13() { + this.error = null; + } + snapshot() { + return new $r( + this.potentialArrowAt, + this.noAnonFunctionType, + this.inDisallowConditionalTypesContext, + this.tokens.length, + this.scopes.length, + this.pos, + this.type, + this.contextualKeyword, + this.start, + this.end, + this.isType, + this.scopeDepth, + this.error + ); + } + restoreFromSnapshot(t) { + (this.potentialArrowAt = t.potentialArrowAt), + (this.noAnonFunctionType = t.noAnonFunctionType), + (this.inDisallowConditionalTypesContext = + t.inDisallowConditionalTypesContext), + (this.tokens.length = t.tokensLength), + (this.scopes.length = t.scopesLength), + (this.pos = t.pos), + (this.type = t.type), + (this.contextualKeyword = t.contextualKeyword), + (this.start = t.start), + (this.end = t.end), + (this.isType = t.isType), + (this.scopeDepth = t.scopeDepth), + (this.error = t.error); + } + }; + Ui.default = ka; + }); + var Qt = Z((Kr) => { + 'use strict'; + Object.defineProperty(Kr, '__esModule', {value: !0}); + var as; + (function (e) { + e[(e.backSpace = 8)] = 'backSpace'; + let s = 10; + e[(e.lineFeed = s)] = 'lineFeed'; + let i = 9; + e[(e.tab = i)] = 'tab'; + let r = 13; + e[(e.carriageReturn = r)] = 'carriageReturn'; + let a = 14; + e[(e.shiftOut = a)] = 'shiftOut'; + let u = 32; + e[(e.space = u)] = 'space'; + let d = 33; + e[(e.exclamationMark = d)] = 'exclamationMark'; + let y = 34; + e[(e.quotationMark = y)] = 'quotationMark'; + let g = 35; + e[(e.numberSign = g)] = 'numberSign'; + let L = 36; + e[(e.dollarSign = L)] = 'dollarSign'; + let p = 37; + e[(e.percentSign = p)] = 'percentSign'; + let h = 38; + e[(e.ampersand = h)] = 'ampersand'; + let T = 39; + e[(e.apostrophe = T)] = 'apostrophe'; + let x = 40; + e[(e.leftParenthesis = x)] = 'leftParenthesis'; + let w = 41; + e[(e.rightParenthesis = w)] = 'rightParenthesis'; + let S = 42; + e[(e.asterisk = S)] = 'asterisk'; + let A = 43; + e[(e.plusSign = A)] = 'plusSign'; + let U = 44; + e[(e.comma = U)] = 'comma'; + let M = 45; + e[(e.dash = M)] = 'dash'; + let c = 46; + e[(e.dot = c)] = 'dot'; + let R = 47; + e[(e.slash = R)] = 'slash'; + let W = 48; + e[(e.digit0 = W)] = 'digit0'; + let X = 49; + e[(e.digit1 = X)] = 'digit1'; + let ie = 50; + e[(e.digit2 = ie)] = 'digit2'; + let pe = 51; + e[(e.digit3 = pe)] = 'digit3'; + let ae = 52; + e[(e.digit4 = ae)] = 'digit4'; + let He = 53; + e[(e.digit5 = He)] = 'digit5'; + let qe = 54; + e[(e.digit6 = qe)] = 'digit6'; + let Bt = 55; + e[(e.digit7 = Bt)] = 'digit7'; + let mt = 56; + e[(e.digit8 = mt)] = 'digit8'; + let kt = 57; + e[(e.digit9 = kt)] = 'digit9'; + let At = 58; + e[(e.colon = At)] = 'colon'; + let tt = 59; + e[(e.semicolon = tt)] = 'semicolon'; + let nt = 60; + e[(e.lessThan = nt)] = 'lessThan'; + let _t = 61; + e[(e.equalsTo = _t)] = 'equalsTo'; + let ct = 62; + e[(e.greaterThan = ct)] = 'greaterThan'; + let wt = 63; + e[(e.questionMark = wt)] = 'questionMark'; + let $t = 64; + e[(e.atSign = $t)] = 'atSign'; + let Pt = 65; + e[(e.uppercaseA = Pt)] = 'uppercaseA'; + let qt = 66; + e[(e.uppercaseB = qt)] = 'uppercaseB'; + let Tn = 67; + e[(e.uppercaseC = Tn)] = 'uppercaseC'; + let V = 68; + e[(e.uppercaseD = V)] = 'uppercaseD'; + let G = 69; + e[(e.uppercaseE = G)] = 'uppercaseE'; + let J = 70; + e[(e.uppercaseF = J)] = 'uppercaseF'; + let re = 71; + e[(e.uppercaseG = re)] = 'uppercaseG'; + let ve = 72; + e[(e.uppercaseH = ve)] = 'uppercaseH'; + let he = 73; + e[(e.uppercaseI = he)] = 'uppercaseI'; + let Ie = 74; + e[(e.uppercaseJ = Ie)] = 'uppercaseJ'; + let Ee = 75; + e[(e.uppercaseK = Ee)] = 'uppercaseK'; + let Le = 76; + e[(e.uppercaseL = Le)] = 'uppercaseL'; + let Xe = 77; + e[(e.uppercaseM = Xe)] = 'uppercaseM'; + let We = 78; + e[(e.uppercaseN = We)] = 'uppercaseN'; + let Ke = 79; + e[(e.uppercaseO = Ke)] = 'uppercaseO'; + let ut = 80; + e[(e.uppercaseP = ut)] = 'uppercaseP'; + let pt = 81; + e[(e.uppercaseQ = pt)] = 'uppercaseQ'; + let bt = 82; + e[(e.uppercaseR = bt)] = 'uppercaseR'; + let yt = 83; + e[(e.uppercaseS = yt)] = 'uppercaseS'; + let vt = 84; + e[(e.uppercaseT = vt)] = 'uppercaseT'; + let bn = 85; + e[(e.uppercaseU = bn)] = 'uppercaseU'; + let Dn = 86; + e[(e.uppercaseV = Dn)] = 'uppercaseV'; + let Ge = 87; + e[(e.uppercaseW = Ge)] = 'uppercaseW'; + let St = 88; + e[(e.uppercaseX = St)] = 'uppercaseX'; + let ot = 89; + e[(e.uppercaseY = ot)] = 'uppercaseY'; + let zt = 90; + e[(e.uppercaseZ = zt)] = 'uppercaseZ'; + let Xt = 91; + e[(e.leftSquareBracket = Xt)] = 'leftSquareBracket'; + let te = 92; + e[(e.backslash = te)] = 'backslash'; + let Cn = 93; + e[(e.rightSquareBracket = Cn)] = 'rightSquareBracket'; + let Zn = 94; + e[(e.caret = Zn)] = 'caret'; + let _i = 95; + e[(e.underscore = _i)] = 'underscore'; + let Mn = 96; + e[(e.graveAccent = Mn)] = 'graveAccent'; + let xs = 97; + e[(e.lowercaseA = xs)] = 'lowercaseA'; + let Ds = 98; + e[(e.lowercaseB = Ds)] = 'lowercaseB'; + let bi = 99; + e[(e.lowercaseC = bi)] = 'lowercaseC'; + let es = 100; + e[(e.lowercaseD = es)] = 'lowercaseD'; + let Nt = 101; + e[(e.lowercaseE = Nt)] = 'lowercaseE'; + let Rt = 102; + e[(e.lowercaseF = Rt)] = 'lowercaseF'; + let Ue = 103; + e[(e.lowercaseG = Ue)] = 'lowercaseG'; + let wn = 104; + e[(e.lowercaseH = wn)] = 'lowercaseH'; + let de = 105; + e[(e.lowercaseI = de)] = 'lowercaseI'; + let Ms = 106; + e[(e.lowercaseJ = Ms)] = 'lowercaseJ'; + let gs = 107; + e[(e.lowercaseK = gs)] = 'lowercaseK'; + let Ci = 108; + e[(e.lowercaseL = Ci)] = 'lowercaseL'; + let ts = 109; + e[(e.lowercaseM = ts)] = 'lowercaseM'; + let rn = 110; + e[(e.lowercaseN = rn)] = 'lowercaseN'; + let wi = 111; + e[(e.lowercaseO = wi)] = 'lowercaseO'; + let Fn = 112; + e[(e.lowercaseP = Fn)] = 'lowercaseP'; + let Bn = 113; + e[(e.lowercaseQ = Bn)] = 'lowercaseQ'; + let Fs = 114; + e[(e.lowercaseR = Fs)] = 'lowercaseR'; + let Si = 115; + e[(e.lowercaseS = Si)] = 'lowercaseS'; + let Bs = 116; + e[(e.lowercaseT = Bs)] = 'lowercaseT'; + let Vs = 117; + e[(e.lowercaseU = Vs)] = 'lowercaseU'; + let js = 118; + e[(e.lowercaseV = js)] = 'lowercaseV'; + let $s = 119; + e[(e.lowercaseW = $s)] = 'lowercaseW'; + let qs = 120; + e[(e.lowercaseX = qs)] = 'lowercaseX'; + let Ii = 121; + e[(e.lowercaseY = Ii)] = 'lowercaseY'; + let Ei = 122; + e[(e.lowercaseZ = Ei)] = 'lowercaseZ'; + let Ai = 123; + e[(e.leftCurlyBrace = Ai)] = 'leftCurlyBrace'; + let Pi = 124; + e[(e.verticalBar = Pi)] = 'verticalBar'; + let Ks = 125; + e[(e.rightCurlyBrace = Ks)] = 'rightCurlyBrace'; + let Us = 126; + e[(e.tilde = Us)] = 'tilde'; + let Hs = 160; + e[(e.nonBreakingSpace = Hs)] = 'nonBreakingSpace'; + let Ws = 5760; + e[(e.oghamSpaceMark = Ws)] = 'oghamSpaceMark'; + let Gs = 8232; + e[(e.lineSeparator = Gs)] = 'lineSeparator'; + let zs = 8233; + e[(e.paragraphSeparator = zs)] = 'paragraphSeparator'; + })(as || (Kr.charCodes = as = {})); + function $d(e) { + return ( + (e >= as.digit0 && e <= as.digit9) || + (e >= as.lowercaseA && e <= as.lowercaseF) || + (e >= as.uppercaseA && e <= as.uppercaseF) + ); + } + Kr.isDigit = $d; + }); + var Zt = Z((ft) => { + 'use strict'; + Object.defineProperty(ft, '__esModule', {value: !0}); + function qd(e) { + return e && e.__esModule ? e : {default: e}; + } + var Kd = qr(), + Ud = qd(Kd), + Hd = Qt(); + ft.isJSXEnabled; + ft.isTypeScriptEnabled; + ft.isFlowEnabled; + ft.state; + ft.input; + ft.nextContextId; + function Wd() { + return ft.nextContextId++; + } + ft.getNextContextId = Wd; + function Gd(e) { + if ('pos' in e) { + let t = n1(e.pos); + (e.message += ` (${t.line}:${t.column})`), (e.loc = t); + } + return e; + } + ft.augmentError = Gd; + var Ur = class { + constructor(t, s) { + (this.line = t), (this.column = s); + } + }; + ft.Loc = Ur; + function n1(e) { + let t = 1, + s = 1; + for (let i = 0; i < e; i++) + ft.input.charCodeAt(i) === Hd.charCodes.lineFeed ? (t++, (s = 1)) : s++; + return new Ur(t, s); + } + ft.locationForIndex = n1; + function zd(e, t, s, i) { + (ft.input = e), + (ft.state = new Ud.default()), + (ft.nextContextId = 1), + (ft.isJSXEnabled = t), + (ft.isTypeScriptEnabled = s), + (ft.isFlowEnabled = i); + } + ft.initParser = zd; + }); + var cs = Z((tn) => { + 'use strict'; + Object.defineProperty(tn, '__esModule', {value: !0}); + var ls = xt(), + As = be(), + Hr = Qt(), + en = Zt(); + function Xd(e) { + return en.state.contextualKeyword === e; + } + tn.isContextual = Xd; + function Yd(e) { + let t = ls.lookaheadTypeAndKeyword.call(void 0); + return t.type === As.TokenType.name && t.contextualKeyword === e; + } + tn.isLookaheadContextual = Yd; + function s1(e) { + return ( + en.state.contextualKeyword === e && + ls.eat.call(void 0, As.TokenType.name) + ); + } + tn.eatContextual = s1; + function Jd(e) { + s1(e) || Wr(); + } + tn.expectContextual = Jd; + function i1() { + return ( + ls.match.call(void 0, As.TokenType.eof) || + ls.match.call(void 0, As.TokenType.braceR) || + r1() + ); + } + tn.canInsertSemicolon = i1; + function r1() { + let e = en.state.tokens[en.state.tokens.length - 1], + t = e ? e.end : 0; + for (let s = t; s < en.state.start; s++) { + let i = en.input.charCodeAt(s); + if ( + i === Hr.charCodes.lineFeed || + i === Hr.charCodes.carriageReturn || + i === 8232 || + i === 8233 + ) + return !0; + } + return !1; + } + tn.hasPrecedingLineBreak = r1; + function Qd() { + let e = ls.nextTokenStart.call(void 0); + for (let t = en.state.end; t < e; t++) { + let s = en.input.charCodeAt(t); + if ( + s === Hr.charCodes.lineFeed || + s === Hr.charCodes.carriageReturn || + s === 8232 || + s === 8233 + ) + return !0; + } + return !1; + } + tn.hasFollowingLineBreak = Qd; + function o1() { + return ls.eat.call(void 0, As.TokenType.semi) || i1(); + } + tn.isLineTerminator = o1; + function Zd() { + o1() || Wr('Unexpected token, expected ";"'); + } + tn.semicolon = Zd; + function em(e) { + ls.eat.call(void 0, e) || + Wr( + `Unexpected token, expected "${As.formatTokenType.call(void 0, e)}"` + ); + } + tn.expect = em; + function Wr(e = 'Unexpected token', t = en.state.start) { + if (en.state.error) return; + let s = new SyntaxError(e); + (s.pos = t), + (en.state.error = s), + (en.state.pos = en.input.length), + ls.finishToken.call(void 0, As.TokenType.eof); + } + tn.unexpected = Wr; + }); + var xa = Z((Ps) => { + 'use strict'; + Object.defineProperty(Ps, '__esModule', {value: !0}); + var va = Qt(), + tm = [ + 9, + 11, + 12, + va.charCodes.space, + va.charCodes.nonBreakingSpace, + va.charCodes.oghamSpaceMark, + 8192, + 8193, + 8194, + 8195, + 8196, + 8197, + 8198, + 8199, + 8200, + 8201, + 8202, + 8239, + 8287, + 12288, + 65279, + ]; + Ps.WHITESPACE_CHARS = tm; + var nm = /(?:\s|\/\/.*|\/\*[^]*?\*\/)*/g; + Ps.skipWhiteSpace = nm; + var sm = new Uint8Array(65536); + Ps.IS_WHITESPACE = sm; + for (let e of Ps.WHITESPACE_CHARS) Ps.IS_WHITESPACE[e] = 1; + }); + var li = Z((vn) => { + 'use strict'; + Object.defineProperty(vn, '__esModule', {value: !0}); + var a1 = Qt(), + im = xa(); + function rm(e) { + if (e < 48) return e === 36; + if (e < 58) return !0; + if (e < 65) return !1; + if (e < 91) return !0; + if (e < 97) return e === 95; + if (e < 123) return !0; + if (e < 128) return !1; + throw new Error('Should not be called with non-ASCII char code.'); + } + var om = new Uint8Array(65536); + vn.IS_IDENTIFIER_CHAR = om; + for (let e = 0; e < 128; e++) vn.IS_IDENTIFIER_CHAR[e] = rm(e) ? 1 : 0; + for (let e = 128; e < 65536; e++) vn.IS_IDENTIFIER_CHAR[e] = 1; + for (let e of im.WHITESPACE_CHARS) vn.IS_IDENTIFIER_CHAR[e] = 0; + vn.IS_IDENTIFIER_CHAR[8232] = 0; + vn.IS_IDENTIFIER_CHAR[8233] = 0; + var am = vn.IS_IDENTIFIER_CHAR.slice(); + vn.IS_IDENTIFIER_START = am; + for (let e = a1.charCodes.digit0; e <= a1.charCodes.digit9; e++) + vn.IS_IDENTIFIER_START[e] = 0; + }); + var l1 = Z((ga) => { + 'use strict'; + Object.defineProperty(ga, '__esModule', {value: !0}); + var ge = It(), + Ce = be(), + lm = new Int32Array([ + -1, + 27, + 783, + 918, + 1755, + 2376, + 2862, + 3483, + -1, + 3699, + -1, + 4617, + 4752, + 4833, + 5130, + 5508, + 5940, + -1, + 6480, + 6939, + 7749, + 8181, + 8451, + 8613, + -1, + 8829, + -1, + -1, + -1, + 54, + 243, + -1, + -1, + -1, + -1, + -1, + -1, + -1, + -1, + -1, + -1, + -1, + -1, + -1, + -1, + -1, + 432, + -1, + -1, + -1, + 675, + -1, + -1, + -1, + -1, + -1, + -1, + -1, + -1, + -1, + -1, + -1, + -1, + -1, + -1, + -1, + -1, + -1, + -1, + -1, + -1, + -1, + -1, + 81, + -1, + -1, + -1, + -1, + -1, + -1, + -1, + -1, + -1, + -1, + -1, + -1, + -1, + -1, + -1, + -1, + -1, + -1, + -1, + -1, + -1, + -1, + -1, + -1, + -1, + -1, + -1, + 108, + -1, + -1, + -1, + -1, + -1, + -1, + -1, + -1, + -1, + -1, + -1, + -1, + -1, + -1, + -1, + -1, + -1, + -1, + -1, + -1, + -1, + -1, + -1, + -1, + 135, + -1, + -1, + -1, + -1, + -1, + -1, + -1, + -1, + -1, + 162, + -1, + -1, + -1, + -1, + -1, + -1, + -1, + -1, + -1, + -1, + -1, + -1, + -1, + -1, + -1, + -1, + 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-1, + -1, + -1, + -1, + -1, + -1, + -1, + -1, + -1, + -1, + -1, + -1, + -1, + -1, + -1, + -1, + -1, + -1, + -1, + -1, + 8883, + -1, + -1, + -1, + -1, + -1, + -1, + -1, + -1, + -1, + -1, + -1, + -1, + -1, + -1, + -1, + -1, + -1, + -1, + -1, + -1, + -1, + -1, + -1, + -1, + -1, + -1, + -1, + -1, + -1, + -1, + -1, + -1, + -1, + 8910, + -1, + -1, + -1, + -1, + -1, + -1, + -1, + -1, + -1, + -1, + -1, + -1, + -1, + -1, + -1, + -1, + -1, + -1, + 8937, + -1, + -1, + -1, + -1, + -1, + -1, + -1, + -1, + -1, + -1, + -1, + -1, + -1, + -1, + -1, + -1, + -1, + -1, + -1, + -1, + -1, + -1, + (Ce.TokenType._yield << 1) + 1, + -1, + -1, + -1, + -1, + -1, + -1, + -1, + -1, + -1, + -1, + -1, + -1, + -1, + -1, + -1, + -1, + -1, + -1, + -1, + -1, + -1, + -1, + -1, + -1, + -1, + -1, + ]); + ga.READ_WORD_TREE = lm; + }); + var h1 = Z((ba) => { + 'use strict'; + Object.defineProperty(ba, '__esModule', {value: !0}); + var xn = Zt(), + us = Qt(), + c1 = li(), + _a = xt(), + u1 = l1(), + p1 = be(); + function cm() { + let e = 0, + t = 0, + s = xn.state.pos; + for ( + ; + s < xn.input.length && + ((t = xn.input.charCodeAt(s)), + !(t < us.charCodes.lowercaseA || t > us.charCodes.lowercaseZ)); + + ) { + let r = u1.READ_WORD_TREE[e + (t - us.charCodes.lowercaseA) + 1]; + if (r === -1) break; + (e = r), s++; + } + let i = u1.READ_WORD_TREE[e]; + if (i > -1 && !c1.IS_IDENTIFIER_CHAR[t]) { + (xn.state.pos = s), + i & 1 + ? _a.finishToken.call(void 0, i >>> 1) + : _a.finishToken.call(void 0, p1.TokenType.name, i >>> 1); + return; + } + for (; s < xn.input.length; ) { + let r = xn.input.charCodeAt(s); + if (c1.IS_IDENTIFIER_CHAR[r]) s++; + else if (r === us.charCodes.backslash) { + if ( + ((s += 2), xn.input.charCodeAt(s) === us.charCodes.leftCurlyBrace) + ) { + for ( + ; + s < xn.input.length && + xn.input.charCodeAt(s) !== us.charCodes.rightCurlyBrace; + + ) + s++; + s++; + } + } else if ( + r === us.charCodes.atSign && + xn.input.charCodeAt(s + 1) === us.charCodes.atSign + ) + s += 2; + else break; + } + (xn.state.pos = s), _a.finishToken.call(void 0, p1.TokenType.name); + } + ba.default = cm; + }); + var xt = Z((Be) => { + 'use strict'; + Object.defineProperty(Be, '__esModule', {value: !0}); + function um(e) { + return e && e.__esModule ? e : {default: e}; + } + var b = Zt(), + ci = cs(), + F = Qt(), + d1 = li(), + wa = xa(), + pm = It(), + hm = h1(), + fm = um(hm), + ne = be(), + it; + (function (e) { + e[(e.Access = 0)] = 'Access'; + let s = 1; + e[(e.ExportAccess = s)] = 'ExportAccess'; + let i = s + 1; + e[(e.TopLevelDeclaration = i)] = 'TopLevelDeclaration'; + let r = i + 1; + e[(e.FunctionScopedDeclaration = r)] = 'FunctionScopedDeclaration'; + let a = r + 1; + e[(e.BlockScopedDeclaration = a)] = 'BlockScopedDeclaration'; + let u = a + 1; + e[(e.ObjectShorthandTopLevelDeclaration = u)] = + 'ObjectShorthandTopLevelDeclaration'; + let d = u + 1; + e[(e.ObjectShorthandFunctionScopedDeclaration = d)] = + 'ObjectShorthandFunctionScopedDeclaration'; + let y = d + 1; + e[(e.ObjectShorthandBlockScopedDeclaration = y)] = + 'ObjectShorthandBlockScopedDeclaration'; + let g = y + 1; + e[(e.ObjectShorthand = g)] = 'ObjectShorthand'; + let L = g + 1; + e[(e.ImportDeclaration = L)] = 'ImportDeclaration'; + let p = L + 1; + e[(e.ObjectKey = p)] = 'ObjectKey'; + let h = p + 1; + e[(e.ImportAccess = h)] = 'ImportAccess'; + })(it || (Be.IdentifierRole = it = {})); + var f1; + (function (e) { + e[(e.NoChildren = 0)] = 'NoChildren'; + let s = 1; + e[(e.OneChild = s)] = 'OneChild'; + let i = s + 1; + e[(e.StaticChildren = i)] = 'StaticChildren'; + let r = i + 1; + e[(e.KeyAfterPropSpread = r)] = 'KeyAfterPropSpread'; + })(f1 || (Be.JSXRole = f1 = {})); + function dm(e) { + let t = e.identifierRole; + return ( + t === it.TopLevelDeclaration || + t === it.FunctionScopedDeclaration || + t === it.BlockScopedDeclaration || + t === it.ObjectShorthandTopLevelDeclaration || + t === it.ObjectShorthandFunctionScopedDeclaration || + t === it.ObjectShorthandBlockScopedDeclaration + ); + } + Be.isDeclaration = dm; + function mm(e) { + let t = e.identifierRole; + return ( + t === it.FunctionScopedDeclaration || + t === it.BlockScopedDeclaration || + t === it.ObjectShorthandFunctionScopedDeclaration || + t === it.ObjectShorthandBlockScopedDeclaration + ); + } + Be.isNonTopLevelDeclaration = mm; + function ym(e) { + let t = e.identifierRole; + return ( + t === it.TopLevelDeclaration || + t === it.ObjectShorthandTopLevelDeclaration || + t === it.ImportDeclaration + ); + } + Be.isTopLevelDeclaration = ym; + function Tm(e) { + let t = e.identifierRole; + return ( + t === it.TopLevelDeclaration || + t === it.BlockScopedDeclaration || + t === it.ObjectShorthandTopLevelDeclaration || + t === it.ObjectShorthandBlockScopedDeclaration + ); + } + Be.isBlockScopedDeclaration = Tm; + function km(e) { + let t = e.identifierRole; + return ( + t === it.FunctionScopedDeclaration || + t === it.ObjectShorthandFunctionScopedDeclaration + ); + } + Be.isFunctionScopedDeclaration = km; + function vm(e) { + return ( + e.identifierRole === it.ObjectShorthandTopLevelDeclaration || + e.identifierRole === it.ObjectShorthandBlockScopedDeclaration || + e.identifierRole === it.ObjectShorthandFunctionScopedDeclaration + ); + } + Be.isObjectShorthandDeclaration = vm; + var Hi = class { + constructor() { + (this.type = b.state.type), + (this.contextualKeyword = b.state.contextualKeyword), + (this.start = b.state.start), + (this.end = b.state.end), + (this.scopeDepth = b.state.scopeDepth), + (this.isType = b.state.isType), + (this.identifierRole = null), + (this.jsxRole = null), + (this.shadowsGlobal = !1), + (this.isAsyncOperation = !1), + (this.contextId = null), + (this.rhsEndIndex = null), + (this.isExpression = !1), + (this.numNullishCoalesceStarts = 0), + (this.numNullishCoalesceEnds = 0), + (this.isOptionalChainStart = !1), + (this.isOptionalChainEnd = !1), + (this.subscriptStartIndex = null), + (this.nullishStartIndex = null); + } + }; + Be.Token = Hi; + function zr() { + b.state.tokens.push(new Hi()), k1(); + } + Be.next = zr; + function xm() { + b.state.tokens.push(new Hi()), (b.state.start = b.state.pos), Km(); + } + Be.nextTemplateToken = xm; + function gm() { + b.state.type === ne.TokenType.assign && --b.state.pos, jm(); + } + Be.retokenizeSlashAsRegex = gm; + function _m(e) { + for (let s = b.state.tokens.length - e; s < b.state.tokens.length; s++) + b.state.tokens[s].isType = !0; + let t = b.state.isType; + return (b.state.isType = !0), t; + } + Be.pushTypeContext = _m; + function bm(e) { + b.state.isType = e; + } + Be.popTypeContext = bm; + function m1(e) { + return Sa(e) ? (zr(), !0) : !1; + } + Be.eat = m1; + function Cm(e) { + let t = b.state.isType; + (b.state.isType = !0), m1(e), (b.state.isType = t); + } + Be.eatTypeToken = Cm; + function Sa(e) { + return b.state.type === e; + } + Be.match = Sa; + function wm() { + let e = b.state.snapshot(); + zr(); + let t = b.state.type; + return b.state.restoreFromSnapshot(e), t; + } + Be.lookaheadType = wm; + var Gr = class { + constructor(t, s) { + (this.type = t), (this.contextualKeyword = s); + } + }; + Be.TypeAndKeyword = Gr; + function Sm() { + let e = b.state.snapshot(); + zr(); + let t = b.state.type, + s = b.state.contextualKeyword; + return b.state.restoreFromSnapshot(e), new Gr(t, s); + } + Be.lookaheadTypeAndKeyword = Sm; + function y1() { + return T1(b.state.pos); + } + Be.nextTokenStart = y1; + function T1(e) { + wa.skipWhiteSpace.lastIndex = e; + let t = wa.skipWhiteSpace.exec(b.input); + return e + t[0].length; + } + Be.nextTokenStartSince = T1; + function Im() { + return b.input.charCodeAt(y1()); + } + Be.lookaheadCharCode = Im; + function k1() { + if ( + (x1(), (b.state.start = b.state.pos), b.state.pos >= b.input.length) + ) { + let e = b.state.tokens; + e.length >= 2 && + e[e.length - 1].start >= b.input.length && + e[e.length - 2].start >= b.input.length && + ci.unexpected.call(void 0, 'Unexpectedly reached the end of input.'), + Ve(ne.TokenType.eof); + return; + } + Em(b.input.charCodeAt(b.state.pos)); + } + Be.nextToken = k1; + function Em(e) { + d1.IS_IDENTIFIER_START[e] || + e === F.charCodes.backslash || + (e === F.charCodes.atSign && + b.input.charCodeAt(b.state.pos + 1) === F.charCodes.atSign) + ? fm.default.call(void 0) + : _1(e); + } + function Am() { + for ( + ; + b.input.charCodeAt(b.state.pos) !== F.charCodes.asterisk || + b.input.charCodeAt(b.state.pos + 1) !== F.charCodes.slash; + + ) + if ((b.state.pos++, b.state.pos > b.input.length)) { + ci.unexpected.call(void 0, 'Unterminated comment', b.state.pos - 2); + return; + } + b.state.pos += 2; + } + function v1(e) { + let t = b.input.charCodeAt((b.state.pos += e)); + if (b.state.pos < b.input.length) + for ( + ; + t !== F.charCodes.lineFeed && + t !== F.charCodes.carriageReturn && + t !== F.charCodes.lineSeparator && + t !== F.charCodes.paragraphSeparator && + ++b.state.pos < b.input.length; + + ) + t = b.input.charCodeAt(b.state.pos); + } + Be.skipLineComment = v1; + function x1() { + for (; b.state.pos < b.input.length; ) { + let e = b.input.charCodeAt(b.state.pos); + switch (e) { + case F.charCodes.carriageReturn: + b.input.charCodeAt(b.state.pos + 1) === F.charCodes.lineFeed && + ++b.state.pos; + case F.charCodes.lineFeed: + case F.charCodes.lineSeparator: + case F.charCodes.paragraphSeparator: + ++b.state.pos; + break; + case F.charCodes.slash: + switch (b.input.charCodeAt(b.state.pos + 1)) { + case F.charCodes.asterisk: + (b.state.pos += 2), Am(); + break; + case F.charCodes.slash: + v1(2); + break; + default: + return; + } + break; + default: + if (wa.IS_WHITESPACE[e]) ++b.state.pos; + else return; + } + } + } + Be.skipSpace = x1; + function Ve(e, t = pm.ContextualKeyword.NONE) { + (b.state.end = b.state.pos), + (b.state.type = e), + (b.state.contextualKeyword = t); + } + Be.finishToken = Ve; + function Pm() { + let e = b.input.charCodeAt(b.state.pos + 1); + if (e >= F.charCodes.digit0 && e <= F.charCodes.digit9) { + b1(!0); + return; + } + e === F.charCodes.dot && + b.input.charCodeAt(b.state.pos + 2) === F.charCodes.dot + ? ((b.state.pos += 3), Ve(ne.TokenType.ellipsis)) + : (++b.state.pos, Ve(ne.TokenType.dot)); + } + function Nm() { + b.input.charCodeAt(b.state.pos + 1) === F.charCodes.equalsTo + ? Fe(ne.TokenType.assign, 2) + : Fe(ne.TokenType.slash, 1); + } + function Rm(e) { + let t = + e === F.charCodes.asterisk ? ne.TokenType.star : ne.TokenType.modulo, + s = 1, + i = b.input.charCodeAt(b.state.pos + 1); + e === F.charCodes.asterisk && + i === F.charCodes.asterisk && + (s++, + (i = b.input.charCodeAt(b.state.pos + 2)), + (t = ne.TokenType.exponent)), + i === F.charCodes.equalsTo && + b.input.charCodeAt(b.state.pos + 2) !== F.charCodes.greaterThan && + (s++, (t = ne.TokenType.assign)), + Fe(t, s); + } + function Lm(e) { + let t = b.input.charCodeAt(b.state.pos + 1); + if (t === e) { + b.input.charCodeAt(b.state.pos + 2) === F.charCodes.equalsTo + ? Fe(ne.TokenType.assign, 3) + : Fe( + e === F.charCodes.verticalBar + ? ne.TokenType.logicalOR + : ne.TokenType.logicalAND, + 2 + ); + return; + } + if (e === F.charCodes.verticalBar) { + if (t === F.charCodes.greaterThan) { + Fe(ne.TokenType.pipeline, 2); + return; + } else if (t === F.charCodes.rightCurlyBrace && b.isFlowEnabled) { + Fe(ne.TokenType.braceBarR, 2); + return; + } + } + if (t === F.charCodes.equalsTo) { + Fe(ne.TokenType.assign, 2); + return; + } + Fe( + e === F.charCodes.verticalBar + ? ne.TokenType.bitwiseOR + : ne.TokenType.bitwiseAND, + 1 + ); + } + function Om() { + b.input.charCodeAt(b.state.pos + 1) === F.charCodes.equalsTo + ? Fe(ne.TokenType.assign, 2) + : Fe(ne.TokenType.bitwiseXOR, 1); + } + function Dm(e) { + let t = b.input.charCodeAt(b.state.pos + 1); + if (t === e) { + Fe(ne.TokenType.preIncDec, 2); + return; + } + t === F.charCodes.equalsTo + ? Fe(ne.TokenType.assign, 2) + : e === F.charCodes.plusSign + ? Fe(ne.TokenType.plus, 1) + : Fe(ne.TokenType.minus, 1); + } + function Mm() { + let e = b.input.charCodeAt(b.state.pos + 1); + if (e === F.charCodes.lessThan) { + if (b.input.charCodeAt(b.state.pos + 2) === F.charCodes.equalsTo) { + Fe(ne.TokenType.assign, 3); + return; + } + b.state.isType + ? Fe(ne.TokenType.lessThan, 1) + : Fe(ne.TokenType.bitShiftL, 2); + return; + } + e === F.charCodes.equalsTo + ? Fe(ne.TokenType.relationalOrEqual, 2) + : Fe(ne.TokenType.lessThan, 1); + } + function g1() { + if (b.state.isType) { + Fe(ne.TokenType.greaterThan, 1); + return; + } + let e = b.input.charCodeAt(b.state.pos + 1); + if (e === F.charCodes.greaterThan) { + let t = + b.input.charCodeAt(b.state.pos + 2) === F.charCodes.greaterThan + ? 3 + : 2; + if (b.input.charCodeAt(b.state.pos + t) === F.charCodes.equalsTo) { + Fe(ne.TokenType.assign, t + 1); + return; + } + Fe(ne.TokenType.bitShiftR, t); + return; + } + e === F.charCodes.equalsTo + ? Fe(ne.TokenType.relationalOrEqual, 2) + : Fe(ne.TokenType.greaterThan, 1); + } + function Fm() { + b.state.type === ne.TokenType.greaterThan && ((b.state.pos -= 1), g1()); + } + Be.rescan_gt = Fm; + function Bm(e) { + let t = b.input.charCodeAt(b.state.pos + 1); + if (t === F.charCodes.equalsTo) { + Fe( + ne.TokenType.equality, + b.input.charCodeAt(b.state.pos + 2) === F.charCodes.equalsTo ? 3 : 2 + ); + return; + } + if (e === F.charCodes.equalsTo && t === F.charCodes.greaterThan) { + (b.state.pos += 2), Ve(ne.TokenType.arrow); + return; + } + Fe(e === F.charCodes.equalsTo ? ne.TokenType.eq : ne.TokenType.bang, 1); + } + function Vm() { + let e = b.input.charCodeAt(b.state.pos + 1), + t = b.input.charCodeAt(b.state.pos + 2); + e === F.charCodes.questionMark && !(b.isFlowEnabled && b.state.isType) + ? t === F.charCodes.equalsTo + ? Fe(ne.TokenType.assign, 3) + : Fe(ne.TokenType.nullishCoalescing, 2) + : e === F.charCodes.dot && + !(t >= F.charCodes.digit0 && t <= F.charCodes.digit9) + ? ((b.state.pos += 2), Ve(ne.TokenType.questionDot)) + : (++b.state.pos, Ve(ne.TokenType.question)); + } + function _1(e) { + switch (e) { + case F.charCodes.numberSign: + ++b.state.pos, Ve(ne.TokenType.hash); + return; + case F.charCodes.dot: + Pm(); + return; + case F.charCodes.leftParenthesis: + ++b.state.pos, Ve(ne.TokenType.parenL); + return; + case F.charCodes.rightParenthesis: + ++b.state.pos, Ve(ne.TokenType.parenR); + return; + case F.charCodes.semicolon: + ++b.state.pos, Ve(ne.TokenType.semi); + return; + case F.charCodes.comma: + ++b.state.pos, Ve(ne.TokenType.comma); + return; + case F.charCodes.leftSquareBracket: + ++b.state.pos, Ve(ne.TokenType.bracketL); + return; + case F.charCodes.rightSquareBracket: + ++b.state.pos, Ve(ne.TokenType.bracketR); + return; + case F.charCodes.leftCurlyBrace: + b.isFlowEnabled && + b.input.charCodeAt(b.state.pos + 1) === F.charCodes.verticalBar + ? Fe(ne.TokenType.braceBarL, 2) + : (++b.state.pos, Ve(ne.TokenType.braceL)); + return; + case F.charCodes.rightCurlyBrace: + ++b.state.pos, Ve(ne.TokenType.braceR); + return; + case F.charCodes.colon: + b.input.charCodeAt(b.state.pos + 1) === F.charCodes.colon + ? Fe(ne.TokenType.doubleColon, 2) + : (++b.state.pos, Ve(ne.TokenType.colon)); + return; + case F.charCodes.questionMark: + Vm(); + return; + case F.charCodes.atSign: + ++b.state.pos, Ve(ne.TokenType.at); + return; + case F.charCodes.graveAccent: + ++b.state.pos, Ve(ne.TokenType.backQuote); + return; + case F.charCodes.digit0: { + let t = b.input.charCodeAt(b.state.pos + 1); + if ( + t === F.charCodes.lowercaseX || + t === F.charCodes.uppercaseX || + t === F.charCodes.lowercaseO || + t === F.charCodes.uppercaseO || + t === F.charCodes.lowercaseB || + t === F.charCodes.uppercaseB + ) { + $m(); + return; + } + } + case F.charCodes.digit1: + case F.charCodes.digit2: + case F.charCodes.digit3: + case F.charCodes.digit4: + case F.charCodes.digit5: + case F.charCodes.digit6: + case F.charCodes.digit7: + case F.charCodes.digit8: + case F.charCodes.digit9: + b1(!1); + return; + case F.charCodes.quotationMark: + case F.charCodes.apostrophe: + qm(e); + return; + case F.charCodes.slash: + Nm(); + return; + case F.charCodes.percentSign: + case F.charCodes.asterisk: + Rm(e); + return; + case F.charCodes.verticalBar: + case F.charCodes.ampersand: + Lm(e); + return; + case F.charCodes.caret: + Om(); + return; + case F.charCodes.plusSign: + case F.charCodes.dash: + Dm(e); + return; + case F.charCodes.lessThan: + Mm(); + return; + case F.charCodes.greaterThan: + g1(); + return; + case F.charCodes.equalsTo: + case F.charCodes.exclamationMark: + Bm(e); + return; + case F.charCodes.tilde: + Fe(ne.TokenType.tilde, 1); + return; + default: + break; + } + ci.unexpected.call( + void 0, + `Unexpected character '${String.fromCharCode(e)}'`, + b.state.pos + ); + } + Be.getTokenFromCode = _1; + function Fe(e, t) { + (b.state.pos += t), Ve(e); + } + function jm() { + let e = b.state.pos, + t = !1, + s = !1; + for (;;) { + if (b.state.pos >= b.input.length) { + ci.unexpected.call(void 0, 'Unterminated regular expression', e); + return; + } + let i = b.input.charCodeAt(b.state.pos); + if (t) t = !1; + else { + if (i === F.charCodes.leftSquareBracket) s = !0; + else if (i === F.charCodes.rightSquareBracket && s) s = !1; + else if (i === F.charCodes.slash && !s) break; + t = i === F.charCodes.backslash; + } + ++b.state.pos; + } + ++b.state.pos, C1(), Ve(ne.TokenType.regexp); + } + function Ca() { + for (;;) { + let e = b.input.charCodeAt(b.state.pos); + if ( + (e >= F.charCodes.digit0 && e <= F.charCodes.digit9) || + e === F.charCodes.underscore + ) + b.state.pos++; + else break; + } + } + function $m() { + for (b.state.pos += 2; ; ) { + let t = b.input.charCodeAt(b.state.pos); + if ( + (t >= F.charCodes.digit0 && t <= F.charCodes.digit9) || + (t >= F.charCodes.lowercaseA && t <= F.charCodes.lowercaseF) || + (t >= F.charCodes.uppercaseA && t <= F.charCodes.uppercaseF) || + t === F.charCodes.underscore + ) + b.state.pos++; + else break; + } + b.input.charCodeAt(b.state.pos) === F.charCodes.lowercaseN + ? (++b.state.pos, Ve(ne.TokenType.bigint)) + : Ve(ne.TokenType.num); + } + function b1(e) { + let t = !1, + s = !1; + e || Ca(); + let i = b.input.charCodeAt(b.state.pos); + if ( + (i === F.charCodes.dot && + (++b.state.pos, Ca(), (i = b.input.charCodeAt(b.state.pos))), + (i === F.charCodes.uppercaseE || i === F.charCodes.lowercaseE) && + ((i = b.input.charCodeAt(++b.state.pos)), + (i === F.charCodes.plusSign || i === F.charCodes.dash) && + ++b.state.pos, + Ca(), + (i = b.input.charCodeAt(b.state.pos))), + i === F.charCodes.lowercaseN + ? (++b.state.pos, (t = !0)) + : i === F.charCodes.lowercaseM && (++b.state.pos, (s = !0)), + t) + ) { + Ve(ne.TokenType.bigint); + return; + } + if (s) { + Ve(ne.TokenType.decimal); + return; + } + Ve(ne.TokenType.num); + } + function qm(e) { + for (b.state.pos++; ; ) { + if (b.state.pos >= b.input.length) { + ci.unexpected.call(void 0, 'Unterminated string constant'); + return; + } + let t = b.input.charCodeAt(b.state.pos); + if (t === F.charCodes.backslash) b.state.pos++; + else if (t === e) break; + b.state.pos++; + } + b.state.pos++, Ve(ne.TokenType.string); + } + function Km() { + for (;;) { + if (b.state.pos >= b.input.length) { + ci.unexpected.call(void 0, 'Unterminated template'); + return; + } + let e = b.input.charCodeAt(b.state.pos); + if ( + e === F.charCodes.graveAccent || + (e === F.charCodes.dollarSign && + b.input.charCodeAt(b.state.pos + 1) === F.charCodes.leftCurlyBrace) + ) { + if (b.state.pos === b.state.start && Sa(ne.TokenType.template)) + if (e === F.charCodes.dollarSign) { + (b.state.pos += 2), Ve(ne.TokenType.dollarBraceL); + return; + } else { + ++b.state.pos, Ve(ne.TokenType.backQuote); + return; + } + Ve(ne.TokenType.template); + return; + } + e === F.charCodes.backslash && b.state.pos++, b.state.pos++; + } + } + function C1() { + for (; b.state.pos < b.input.length; ) { + let e = b.input.charCodeAt(b.state.pos); + if (d1.IS_IDENTIFIER_CHAR[e]) b.state.pos++; + else if (e === F.charCodes.backslash) { + if ( + ((b.state.pos += 2), + b.input.charCodeAt(b.state.pos) === F.charCodes.leftCurlyBrace) + ) { + for ( + ; + b.state.pos < b.input.length && + b.input.charCodeAt(b.state.pos) !== F.charCodes.rightCurlyBrace; + + ) + b.state.pos++; + b.state.pos++; + } + } else break; + } + } + Be.skipWord = C1; + }); + var Wi = Z((Ia) => { + 'use strict'; + Object.defineProperty(Ia, '__esModule', {value: !0}); + var w1 = be(); + function Um(e, t = e.currentIndex()) { + let s = t + 1; + if (Xr(e, s)) { + let i = e.identifierNameAtIndex(t); + return {isType: !1, leftName: i, rightName: i, endIndex: s}; + } + if ((s++, Xr(e, s))) + return {isType: !0, leftName: null, rightName: null, endIndex: s}; + if ((s++, Xr(e, s))) + return { + isType: !1, + leftName: e.identifierNameAtIndex(t), + rightName: e.identifierNameAtIndex(t + 2), + endIndex: s, + }; + if ((s++, Xr(e, s))) + return {isType: !0, leftName: null, rightName: null, endIndex: s}; + throw new Error(`Unexpected import/export specifier at ${t}`); + } + Ia.default = Um; + function Xr(e, t) { + let s = e.tokens[t]; + return s.type === w1.TokenType.braceR || s.type === w1.TokenType.comma; + } + }); + var S1 = Z((Ea) => { + 'use strict'; + Object.defineProperty(Ea, '__esModule', {value: !0}); + Ea.default = new Map([ + ['quot', '"'], + ['amp', '&'], + ['apos', "'"], + ['lt', '<'], + ['gt', '>'], + ['nbsp', '\xA0'], + ['iexcl', '\xA1'], + ['cent', '\xA2'], + ['pound', '\xA3'], + ['curren', '\xA4'], + ['yen', '\xA5'], + ['brvbar', '\xA6'], + ['sect', '\xA7'], + ['uml', '\xA8'], + ['copy', '\xA9'], + ['ordf', '\xAA'], + ['laquo', '\xAB'], + ['not', '\xAC'], + ['shy', '\xAD'], + ['reg', '\xAE'], + ['macr', '\xAF'], + ['deg', '\xB0'], + ['plusmn', '\xB1'], + ['sup2', '\xB2'], + ['sup3', '\xB3'], + ['acute', '\xB4'], + ['micro', '\xB5'], + ['para', '\xB6'], + ['middot', '\xB7'], + ['cedil', '\xB8'], + ['sup1', '\xB9'], + ['ordm', '\xBA'], + ['raquo', '\xBB'], + ['frac14', '\xBC'], + ['frac12', '\xBD'], + ['frac34', '\xBE'], + ['iquest', '\xBF'], + ['Agrave', '\xC0'], + ['Aacute', '\xC1'], + ['Acirc', '\xC2'], + ['Atilde', '\xC3'], + ['Auml', '\xC4'], + ['Aring', '\xC5'], + ['AElig', '\xC6'], + ['Ccedil', '\xC7'], + ['Egrave', '\xC8'], + ['Eacute', '\xC9'], + ['Ecirc', '\xCA'], + ['Euml', '\xCB'], + ['Igrave', '\xCC'], + ['Iacute', '\xCD'], + ['Icirc', '\xCE'], + ['Iuml', '\xCF'], + ['ETH', '\xD0'], + ['Ntilde', '\xD1'], + ['Ograve', '\xD2'], + ['Oacute', '\xD3'], + ['Ocirc', '\xD4'], + ['Otilde', '\xD5'], + ['Ouml', '\xD6'], + ['times', '\xD7'], + ['Oslash', '\xD8'], + ['Ugrave', '\xD9'], + ['Uacute', '\xDA'], + ['Ucirc', '\xDB'], + ['Uuml', '\xDC'], + ['Yacute', '\xDD'], + ['THORN', '\xDE'], + ['szlig', '\xDF'], + ['agrave', '\xE0'], + ['aacute', '\xE1'], + ['acirc', '\xE2'], + ['atilde', '\xE3'], + ['auml', '\xE4'], + ['aring', '\xE5'], + ['aelig', '\xE6'], + ['ccedil', '\xE7'], + ['egrave', '\xE8'], + ['eacute', '\xE9'], + ['ecirc', '\xEA'], + ['euml', '\xEB'], + ['igrave', '\xEC'], + ['iacute', '\xED'], + ['icirc', '\xEE'], + ['iuml', '\xEF'], + ['eth', '\xF0'], + ['ntilde', '\xF1'], + ['ograve', '\xF2'], + ['oacute', '\xF3'], + ['ocirc', '\xF4'], + ['otilde', '\xF5'], + ['ouml', '\xF6'], + ['divide', '\xF7'], + ['oslash', '\xF8'], + ['ugrave', '\xF9'], + ['uacute', '\xFA'], + ['ucirc', '\xFB'], + ['uuml', '\xFC'], + ['yacute', '\xFD'], + ['thorn', '\xFE'], + ['yuml', '\xFF'], + ['OElig', '\u0152'], + ['oelig', '\u0153'], + ['Scaron', '\u0160'], + ['scaron', '\u0161'], + ['Yuml', '\u0178'], + ['fnof', '\u0192'], + ['circ', '\u02C6'], + ['tilde', '\u02DC'], + ['Alpha', '\u0391'], + ['Beta', '\u0392'], + ['Gamma', '\u0393'], + ['Delta', '\u0394'], + ['Epsilon', '\u0395'], + ['Zeta', '\u0396'], + ['Eta', '\u0397'], + ['Theta', '\u0398'], + ['Iota', '\u0399'], + ['Kappa', '\u039A'], + ['Lambda', '\u039B'], + ['Mu', '\u039C'], + ['Nu', '\u039D'], + ['Xi', '\u039E'], + ['Omicron', '\u039F'], + ['Pi', '\u03A0'], + ['Rho', '\u03A1'], + ['Sigma', '\u03A3'], + ['Tau', '\u03A4'], + ['Upsilon', '\u03A5'], + ['Phi', '\u03A6'], + ['Chi', '\u03A7'], + ['Psi', '\u03A8'], + ['Omega', '\u03A9'], + ['alpha', '\u03B1'], + ['beta', '\u03B2'], + ['gamma', '\u03B3'], + ['delta', '\u03B4'], + ['epsilon', '\u03B5'], + ['zeta', '\u03B6'], + ['eta', '\u03B7'], + ['theta', '\u03B8'], + ['iota', '\u03B9'], + ['kappa', '\u03BA'], + ['lambda', '\u03BB'], + ['mu', '\u03BC'], + ['nu', '\u03BD'], + ['xi', '\u03BE'], + ['omicron', '\u03BF'], + ['pi', '\u03C0'], + ['rho', '\u03C1'], + ['sigmaf', '\u03C2'], + ['sigma', '\u03C3'], + ['tau', '\u03C4'], + ['upsilon', '\u03C5'], + ['phi', '\u03C6'], + ['chi', '\u03C7'], + ['psi', '\u03C8'], + ['omega', '\u03C9'], + ['thetasym', '\u03D1'], + ['upsih', '\u03D2'], + ['piv', '\u03D6'], + ['ensp', '\u2002'], + ['emsp', '\u2003'], + ['thinsp', '\u2009'], + ['zwnj', '\u200C'], + ['zwj', '\u200D'], + ['lrm', '\u200E'], + ['rlm', '\u200F'], + ['ndash', '\u2013'], + ['mdash', '\u2014'], + ['lsquo', '\u2018'], + ['rsquo', '\u2019'], + ['sbquo', '\u201A'], + ['ldquo', '\u201C'], + ['rdquo', '\u201D'], + ['bdquo', '\u201E'], + ['dagger', '\u2020'], + ['Dagger', '\u2021'], + ['bull', '\u2022'], + ['hellip', '\u2026'], + ['permil', '\u2030'], + ['prime', '\u2032'], + ['Prime', '\u2033'], + ['lsaquo', '\u2039'], + ['rsaquo', '\u203A'], + ['oline', '\u203E'], + ['frasl', '\u2044'], + ['euro', '\u20AC'], + ['image', '\u2111'], + ['weierp', '\u2118'], + ['real', '\u211C'], + ['trade', '\u2122'], + ['alefsym', '\u2135'], + ['larr', '\u2190'], + ['uarr', '\u2191'], + ['rarr', '\u2192'], + ['darr', '\u2193'], + ['harr', '\u2194'], + ['crarr', '\u21B5'], + ['lArr', '\u21D0'], + ['uArr', '\u21D1'], + ['rArr', '\u21D2'], + ['dArr', '\u21D3'], + ['hArr', '\u21D4'], + ['forall', '\u2200'], + ['part', '\u2202'], + ['exist', '\u2203'], + ['empty', '\u2205'], + ['nabla', '\u2207'], + ['isin', '\u2208'], + ['notin', '\u2209'], + ['ni', '\u220B'], + ['prod', '\u220F'], + ['sum', '\u2211'], + ['minus', '\u2212'], + ['lowast', '\u2217'], + ['radic', '\u221A'], + ['prop', '\u221D'], + ['infin', '\u221E'], + ['ang', '\u2220'], + ['and', '\u2227'], + ['or', '\u2228'], + ['cap', '\u2229'], + ['cup', '\u222A'], + ['int', '\u222B'], + ['there4', '\u2234'], + ['sim', '\u223C'], + ['cong', '\u2245'], + ['asymp', '\u2248'], + ['ne', '\u2260'], + ['equiv', '\u2261'], + ['le', '\u2264'], + ['ge', '\u2265'], + ['sub', '\u2282'], + ['sup', '\u2283'], + ['nsub', '\u2284'], + ['sube', '\u2286'], + ['supe', '\u2287'], + ['oplus', '\u2295'], + ['otimes', '\u2297'], + ['perp', '\u22A5'], + ['sdot', '\u22C5'], + ['lceil', '\u2308'], + ['rceil', '\u2309'], + ['lfloor', '\u230A'], + ['rfloor', '\u230B'], + ['lang', '\u2329'], + ['rang', '\u232A'], + ['loz', '\u25CA'], + ['spades', '\u2660'], + ['clubs', '\u2663'], + ['hearts', '\u2665'], + ['diams', '\u2666'], + ]); + }); + var Pa = Z((Aa) => { + 'use strict'; + Object.defineProperty(Aa, '__esModule', {value: !0}); + function Hm(e) { + let [t, s] = I1(e.jsxPragma || 'React.createElement'), + [i, r] = I1(e.jsxFragmentPragma || 'React.Fragment'); + return {base: t, suffix: s, fragmentBase: i, fragmentSuffix: r}; + } + Aa.default = Hm; + function I1(e) { + let t = e.indexOf('.'); + return t === -1 && (t = e.length), [e.slice(0, t), e.slice(t)]; + } + }); + var hn = Z((Ra) => { + 'use strict'; + Object.defineProperty(Ra, '__esModule', {value: !0}); + var Na = class { + getPrefixCode() { + return ''; + } + getHoistedCode() { + return ''; + } + getSuffixCode() { + return ''; + } + }; + Ra.default = Na; + }); + var Da = Z((Jr) => { + 'use strict'; + Object.defineProperty(Jr, '__esModule', {value: !0}); + function Oa(e) { + return e && e.__esModule ? e : {default: e}; + } + var Wm = S1(), + Gm = Oa(Wm), + Yr = xt(), + Re = be(), + An = Qt(), + zm = Pa(), + Xm = Oa(zm), + Ym = hn(), + Jm = Oa(Ym), + La = class e extends Jm.default { + __init() { + this.lastLineNumber = 1; + } + __init2() { + this.lastIndex = 0; + } + __init3() { + this.filenameVarName = null; + } + __init4() { + this.esmAutomaticImportNameResolutions = {}; + } + __init5() { + this.cjsAutomaticModuleNameResolutions = {}; + } + constructor(t, s, i, r, a) { + super(), + (this.rootTransformer = t), + (this.tokens = s), + (this.importProcessor = i), + (this.nameManager = r), + (this.options = a), + e.prototype.__init.call(this), + e.prototype.__init2.call(this), + e.prototype.__init3.call(this), + e.prototype.__init4.call(this), + e.prototype.__init5.call(this), + (this.jsxPragmaInfo = Xm.default.call(void 0, a)), + (this.isAutomaticRuntime = a.jsxRuntime === 'automatic'), + (this.jsxImportSource = a.jsxImportSource || 'react'); + } + process() { + return this.tokens.matches1(Re.TokenType.jsxTagStart) + ? (this.processJSXTag(), !0) + : !1; + } + getPrefixCode() { + let t = ''; + if ( + (this.filenameVarName && + (t += `const ${this.filenameVarName} = ${JSON.stringify( + this.options.filePath || '' + )};`), + this.isAutomaticRuntime) + ) + if (this.importProcessor) + for (let [s, i] of Object.entries( + this.cjsAutomaticModuleNameResolutions + )) + t += `var ${i} = require("${s}");`; + else { + let {createElement: s, ...i} = + this.esmAutomaticImportNameResolutions; + s && + (t += `import {createElement as ${s}} from "${this.jsxImportSource}";`); + let r = Object.entries(i) + .map(([a, u]) => `${a} as ${u}`) + .join(', '); + if (r) { + let a = + this.jsxImportSource + + (this.options.production + ? '/jsx-runtime' + : '/jsx-dev-runtime'); + t += `import {${r}} from "${a}";`; + } + } + return t; + } + processJSXTag() { + let {jsxRole: t, start: s} = this.tokens.currentToken(), + i = this.options.production ? null : this.getElementLocationCode(s); + this.isAutomaticRuntime && t !== Yr.JSXRole.KeyAfterPropSpread + ? this.transformTagToJSXFunc(i, t) + : this.transformTagToCreateElement(i); + } + getElementLocationCode(t) { + return `lineNumber: ${this.getLineNumberForIndex(t)}`; + } + getLineNumberForIndex(t) { + let s = this.tokens.code; + for (; this.lastIndex < t && this.lastIndex < s.length; ) + s[this.lastIndex] === + ` +` && this.lastLineNumber++, + this.lastIndex++; + return this.lastLineNumber; + } + transformTagToJSXFunc(t, s) { + let i = s === Yr.JSXRole.StaticChildren; + this.tokens.replaceToken(this.getJSXFuncInvocationCode(i)); + let r = null; + if (this.tokens.matches1(Re.TokenType.jsxTagEnd)) + this.tokens.replaceToken(`${this.getFragmentCode()}, {`), + this.processAutomaticChildrenAndEndProps(s); + else { + if ( + (this.processTagIntro(), + this.tokens.appendCode(', {'), + (r = this.processProps(!0)), + this.tokens.matches2(Re.TokenType.slash, Re.TokenType.jsxTagEnd)) + ) + this.tokens.appendCode('}'); + else if (this.tokens.matches1(Re.TokenType.jsxTagEnd)) + this.tokens.removeToken(), + this.processAutomaticChildrenAndEndProps(s); + else + throw new Error('Expected either /> or > at the end of the tag.'); + r && this.tokens.appendCode(`, ${r}`); + } + for ( + this.options.production || + (r === null && this.tokens.appendCode(', void 0'), + this.tokens.appendCode(`, ${i}, ${this.getDevSource(t)}, this`)), + this.tokens.removeInitialToken(); + !this.tokens.matches1(Re.TokenType.jsxTagEnd); + + ) + this.tokens.removeToken(); + this.tokens.replaceToken(')'); + } + transformTagToCreateElement(t) { + if ( + (this.tokens.replaceToken(this.getCreateElementInvocationCode()), + this.tokens.matches1(Re.TokenType.jsxTagEnd)) + ) + this.tokens.replaceToken(`${this.getFragmentCode()}, null`), + this.processChildren(!0); + else if ( + (this.processTagIntro(), + this.processPropsObjectWithDevInfo(t), + !this.tokens.matches2(Re.TokenType.slash, Re.TokenType.jsxTagEnd)) + ) + if (this.tokens.matches1(Re.TokenType.jsxTagEnd)) + this.tokens.removeToken(), this.processChildren(!0); + else + throw new Error('Expected either /> or > at the end of the tag.'); + for ( + this.tokens.removeInitialToken(); + !this.tokens.matches1(Re.TokenType.jsxTagEnd); + + ) + this.tokens.removeToken(); + this.tokens.replaceToken(')'); + } + getJSXFuncInvocationCode(t) { + return this.options.production + ? t + ? this.claimAutoImportedFuncInvocation('jsxs', '/jsx-runtime') + : this.claimAutoImportedFuncInvocation('jsx', '/jsx-runtime') + : this.claimAutoImportedFuncInvocation( + 'jsxDEV', + '/jsx-dev-runtime' + ); + } + getCreateElementInvocationCode() { + if (this.isAutomaticRuntime) + return this.claimAutoImportedFuncInvocation('createElement', ''); + { + let {jsxPragmaInfo: t} = this; + return `${ + (this.importProcessor && + this.importProcessor.getIdentifierReplacement(t.base)) || + t.base + }${t.suffix}(`; + } + } + getFragmentCode() { + if (this.isAutomaticRuntime) + return this.claimAutoImportedName( + 'Fragment', + this.options.production ? '/jsx-runtime' : '/jsx-dev-runtime' + ); + { + let {jsxPragmaInfo: t} = this; + return ( + ((this.importProcessor && + this.importProcessor.getIdentifierReplacement( + t.fragmentBase + )) || + t.fragmentBase) + t.fragmentSuffix + ); + } + } + claimAutoImportedFuncInvocation(t, s) { + let i = this.claimAutoImportedName(t, s); + return this.importProcessor ? `${i}.call(void 0, ` : `${i}(`; + } + claimAutoImportedName(t, s) { + if (this.importProcessor) { + let i = this.jsxImportSource + s; + return ( + this.cjsAutomaticModuleNameResolutions[i] || + (this.cjsAutomaticModuleNameResolutions[i] = + this.importProcessor.getFreeIdentifierForPath(i)), + `${this.cjsAutomaticModuleNameResolutions[i]}.${t}` + ); + } else + return ( + this.esmAutomaticImportNameResolutions[t] || + (this.esmAutomaticImportNameResolutions[t] = + this.nameManager.claimFreeName(`_${t}`)), + this.esmAutomaticImportNameResolutions[t] + ); + } + processTagIntro() { + let t = this.tokens.currentIndex() + 1; + for ( + ; + this.tokens.tokens[t].isType || + (!this.tokens.matches2AtIndex( + t - 1, + Re.TokenType.jsxName, + Re.TokenType.jsxName + ) && + !this.tokens.matches2AtIndex( + t - 1, + Re.TokenType.greaterThan, + Re.TokenType.jsxName + ) && + !this.tokens.matches1AtIndex(t, Re.TokenType.braceL) && + !this.tokens.matches1AtIndex(t, Re.TokenType.jsxTagEnd) && + !this.tokens.matches2AtIndex( + t, + Re.TokenType.slash, + Re.TokenType.jsxTagEnd + )); + + ) + t++; + if (t === this.tokens.currentIndex() + 1) { + let s = this.tokens.identifierName(); + A1(s) && this.tokens.replaceToken(`'${s}'`); + } + for (; this.tokens.currentIndex() < t; ) + this.rootTransformer.processToken(); + } + processPropsObjectWithDevInfo(t) { + let s = this.options.production + ? '' + : `__self: this, __source: ${this.getDevSource(t)}`; + if ( + !this.tokens.matches1(Re.TokenType.jsxName) && + !this.tokens.matches1(Re.TokenType.braceL) + ) { + s + ? this.tokens.appendCode(`, {${s}}`) + : this.tokens.appendCode(', null'); + return; + } + this.tokens.appendCode(', {'), + this.processProps(!1), + s ? this.tokens.appendCode(` ${s}}`) : this.tokens.appendCode('}'); + } + processProps(t) { + let s = null; + for (;;) { + if (this.tokens.matches2(Re.TokenType.jsxName, Re.TokenType.eq)) { + let i = this.tokens.identifierName(); + if (t && i === 'key') { + s !== null && this.tokens.appendCode(s.replace(/[^\n]/g, '')), + this.tokens.removeToken(), + this.tokens.removeToken(); + let r = this.tokens.snapshot(); + this.processPropValue(), + (s = this.tokens.dangerouslyGetAndRemoveCodeSinceSnapshot(r)); + continue; + } else + this.processPropName(i), + this.tokens.replaceToken(': '), + this.processPropValue(); + } else if (this.tokens.matches1(Re.TokenType.jsxName)) { + let i = this.tokens.identifierName(); + this.processPropName(i), this.tokens.appendCode(': true'); + } else if (this.tokens.matches1(Re.TokenType.braceL)) + this.tokens.replaceToken(''), + this.rootTransformer.processBalancedCode(), + this.tokens.replaceToken(''); + else break; + this.tokens.appendCode(','); + } + return s; + } + processPropName(t) { + t.includes('-') + ? this.tokens.replaceToken(`'${t}'`) + : this.tokens.copyToken(); + } + processPropValue() { + this.tokens.matches1(Re.TokenType.braceL) + ? (this.tokens.replaceToken(''), + this.rootTransformer.processBalancedCode(), + this.tokens.replaceToken('')) + : this.tokens.matches1(Re.TokenType.jsxTagStart) + ? this.processJSXTag() + : this.processStringPropValue(); + } + processStringPropValue() { + let t = this.tokens.currentToken(), + s = this.tokens.code.slice(t.start + 1, t.end - 1), + i = E1(s), + r = Zm(s); + this.tokens.replaceToken(r + i); + } + processAutomaticChildrenAndEndProps(t) { + t === Yr.JSXRole.StaticChildren + ? (this.tokens.appendCode(' children: ['), + this.processChildren(!1), + this.tokens.appendCode(']}')) + : (t === Yr.JSXRole.OneChild && + this.tokens.appendCode(' children: '), + this.processChildren(!1), + this.tokens.appendCode('}')); + } + processChildren(t) { + let s = t; + for (;;) { + if ( + this.tokens.matches2(Re.TokenType.jsxTagStart, Re.TokenType.slash) + ) + return; + let i = !1; + if (this.tokens.matches1(Re.TokenType.braceL)) + this.tokens.matches2(Re.TokenType.braceL, Re.TokenType.braceR) + ? (this.tokens.replaceToken(''), this.tokens.replaceToken('')) + : (this.tokens.replaceToken(s ? ', ' : ''), + this.rootTransformer.processBalancedCode(), + this.tokens.replaceToken(''), + (i = !0)); + else if (this.tokens.matches1(Re.TokenType.jsxTagStart)) + this.tokens.appendCode(s ? ', ' : ''), + this.processJSXTag(), + (i = !0); + else if ( + this.tokens.matches1(Re.TokenType.jsxText) || + this.tokens.matches1(Re.TokenType.jsxEmptyText) + ) + i = this.processChildTextElement(s); + else + throw new Error('Unexpected token when processing JSX children.'); + i && (s = !0); + } + } + processChildTextElement(t) { + let s = this.tokens.currentToken(), + i = this.tokens.code.slice(s.start, s.end), + r = E1(i), + a = Qm(i); + return a === '""' + ? (this.tokens.replaceToken(r), !1) + : (this.tokens.replaceToken(`${t ? ', ' : ''}${a}${r}`), !0); + } + getDevSource(t) { + return `{fileName: ${this.getFilenameVarName()}, ${t}}`; + } + getFilenameVarName() { + return ( + this.filenameVarName || + (this.filenameVarName = + this.nameManager.claimFreeName('_jsxFileName')), + this.filenameVarName + ); + } + }; + Jr.default = La; + function A1(e) { + let t = e.charCodeAt(0); + return t >= An.charCodes.lowercaseA && t <= An.charCodes.lowercaseZ; + } + Jr.startsWithLowerCase = A1; + function Qm(e) { + let t = '', + s = '', + i = !1, + r = !1; + for (let a = 0; a < e.length; a++) { + let u = e[a]; + if (u === ' ' || u === ' ' || u === '\r') i || (s += u); + else if ( + u === + ` +` + ) + (s = ''), (i = !0); + else { + if ((r && i && (t += ' '), (t += s), (s = ''), u === '&')) { + let {entity: d, newI: y} = P1(e, a + 1); + (a = y - 1), (t += d); + } else t += u; + (r = !0), (i = !1); + } + } + return i || (t += s), JSON.stringify(t); + } + function E1(e) { + let t = 0, + s = 0; + for (let i of e) + i === + ` +` + ? (t++, (s = 0)) + : i === ' ' && s++; + return ( + ` +`.repeat(t) + ' '.repeat(s) + ); + } + function Zm(e) { + let t = ''; + for (let s = 0; s < e.length; s++) { + let i = e[s]; + if ( + i === + ` +` + ) + if (/\s/.test(e[s + 1])) + for (t += ' '; s < e.length && /\s/.test(e[s + 1]); ) s++; + else + t += ` +`; + else if (i === '&') { + let {entity: r, newI: a} = P1(e, s + 1); + (t += r), (s = a - 1); + } else t += i; + } + return JSON.stringify(t); + } + function P1(e, t) { + let s = '', + i = 0, + r, + a = t; + if (e[a] === '#') { + let u = 10; + a++; + let d; + if (e[a] === 'x') + for (u = 16, a++, d = a; a < e.length && ty(e.charCodeAt(a)); ) a++; + else for (d = a; a < e.length && ey(e.charCodeAt(a)); ) a++; + if (e[a] === ';') { + let y = e.slice(d, a); + y && (a++, (r = String.fromCodePoint(parseInt(y, u)))); + } + } else + for (; a < e.length && i++ < 10; ) { + let u = e[a]; + if ((a++, u === ';')) { + r = Gm.default.get(s); + break; + } + s += u; + } + return r ? {entity: r, newI: a} : {entity: '&', newI: t}; + } + function ey(e) { + return e >= An.charCodes.digit0 && e <= An.charCodes.digit9; + } + function ty(e) { + return ( + (e >= An.charCodes.digit0 && e <= An.charCodes.digit9) || + (e >= An.charCodes.lowercaseA && e <= An.charCodes.lowercaseF) || + (e >= An.charCodes.uppercaseA && e <= An.charCodes.uppercaseF) + ); + } + }); + var Fa = Z((Ma) => { + 'use strict'; + Object.defineProperty(Ma, '__esModule', {value: !0}); + function ny(e) { + return e && e.__esModule ? e : {default: e}; + } + var Qr = xt(), + ui = be(), + sy = Da(), + iy = Pa(), + ry = ny(iy); + function oy(e, t) { + let s = ry.default.call(void 0, t), + i = new Set(); + for (let r = 0; r < e.tokens.length; r++) { + let a = e.tokens[r]; + if ( + (a.type === ui.TokenType.name && + !a.isType && + (a.identifierRole === Qr.IdentifierRole.Access || + a.identifierRole === Qr.IdentifierRole.ObjectShorthand || + a.identifierRole === Qr.IdentifierRole.ExportAccess) && + !a.shadowsGlobal && + i.add(e.identifierNameForToken(a)), + a.type === ui.TokenType.jsxTagStart && i.add(s.base), + a.type === ui.TokenType.jsxTagStart && + r + 1 < e.tokens.length && + e.tokens[r + 1].type === ui.TokenType.jsxTagEnd && + (i.add(s.base), i.add(s.fragmentBase)), + a.type === ui.TokenType.jsxName && + a.identifierRole === Qr.IdentifierRole.Access) + ) { + let u = e.identifierNameForToken(a); + (!sy.startsWithLowerCase.call(void 0, u) || + e.tokens[r + 1].type === ui.TokenType.dot) && + i.add(e.identifierNameForToken(a)); + } + } + return i; + } + Ma.getNonTypeIdentifiers = oy; + }); + var N1 = Z((Va) => { + 'use strict'; + Object.defineProperty(Va, '__esModule', {value: !0}); + function ay(e) { + return e && e.__esModule ? e : {default: e}; + } + var ly = xt(), + Zr = It(), + me = be(), + cy = Wi(), + uy = ay(cy), + py = Fa(), + Ba = class e { + __init() { + this.nonTypeIdentifiers = new Set(); + } + __init2() { + this.importInfoByPath = new Map(); + } + __init3() { + this.importsToReplace = new Map(); + } + __init4() { + this.identifierReplacements = new Map(); + } + __init5() { + this.exportBindingsByLocalName = new Map(); + } + constructor(t, s, i, r, a, u) { + (this.nameManager = t), + (this.tokens = s), + (this.enableLegacyTypeScriptModuleInterop = i), + (this.options = r), + (this.isTypeScriptTransformEnabled = a), + (this.helperManager = u), + e.prototype.__init.call(this), + e.prototype.__init2.call(this), + e.prototype.__init3.call(this), + e.prototype.__init4.call(this), + e.prototype.__init5.call(this); + } + preprocessTokens() { + for (let t = 0; t < this.tokens.tokens.length; t++) + this.tokens.matches1AtIndex(t, me.TokenType._import) && + !this.tokens.matches3AtIndex( + t, + me.TokenType._import, + me.TokenType.name, + me.TokenType.eq + ) && + this.preprocessImportAtIndex(t), + this.tokens.matches1AtIndex(t, me.TokenType._export) && + !this.tokens.matches2AtIndex( + t, + me.TokenType._export, + me.TokenType.eq + ) && + this.preprocessExportAtIndex(t); + this.generateImportReplacements(); + } + pruneTypeOnlyImports() { + this.nonTypeIdentifiers = py.getNonTypeIdentifiers.call( + void 0, + this.tokens, + this.options + ); + for (let [t, s] of this.importInfoByPath.entries()) { + if ( + s.hasBareImport || + s.hasStarExport || + s.exportStarNames.length > 0 || + s.namedExports.length > 0 + ) + continue; + [ + ...s.defaultNames, + ...s.wildcardNames, + ...s.namedImports.map(({localName: r}) => r), + ].every((r) => this.isTypeName(r)) && + this.importsToReplace.set(t, ''); + } + } + isTypeName(t) { + return ( + this.isTypeScriptTransformEnabled && !this.nonTypeIdentifiers.has(t) + ); + } + generateImportReplacements() { + for (let [t, s] of this.importInfoByPath.entries()) { + let { + defaultNames: i, + wildcardNames: r, + namedImports: a, + namedExports: u, + exportStarNames: d, + hasStarExport: y, + } = s; + if ( + i.length === 0 && + r.length === 0 && + a.length === 0 && + u.length === 0 && + d.length === 0 && + !y + ) { + this.importsToReplace.set(t, `require('${t}');`); + continue; + } + let g = this.getFreeIdentifierForPath(t), + L; + this.enableLegacyTypeScriptModuleInterop + ? (L = g) + : (L = r.length > 0 ? r[0] : this.getFreeIdentifierForPath(t)); + let p = `var ${g} = require('${t}');`; + if (r.length > 0) + for (let h of r) { + let T = this.enableLegacyTypeScriptModuleInterop + ? g + : `${this.helperManager.getHelperName( + 'interopRequireWildcard' + )}(${g})`; + p += ` var ${h} = ${T};`; + } + else + d.length > 0 && L !== g + ? (p += ` var ${L} = ${this.helperManager.getHelperName( + 'interopRequireWildcard' + )}(${g});`) + : i.length > 0 && + L !== g && + (p += ` var ${L} = ${this.helperManager.getHelperName( + 'interopRequireDefault' + )}(${g});`); + for (let {importedName: h, localName: T} of u) + p += ` ${this.helperManager.getHelperName( + 'createNamedExportFrom' + )}(${g}, '${T}', '${h}');`; + for (let h of d) p += ` exports.${h} = ${L};`; + y && + (p += ` ${this.helperManager.getHelperName( + 'createStarExport' + )}(${g});`), + this.importsToReplace.set(t, p); + for (let h of i) this.identifierReplacements.set(h, `${L}.default`); + for (let {importedName: h, localName: T} of a) + this.identifierReplacements.set(T, `${g}.${h}`); + } + } + getFreeIdentifierForPath(t) { + let s = t.split('/'), + r = s[s.length - 1].replace(/\W/g, ''); + return this.nameManager.claimFreeName(`_${r}`); + } + preprocessImportAtIndex(t) { + let s = [], + i = [], + r = []; + if ( + (t++, + ((this.tokens.matchesContextualAtIndex( + t, + Zr.ContextualKeyword._type + ) || + this.tokens.matches1AtIndex(t, me.TokenType._typeof)) && + !this.tokens.matches1AtIndex(t + 1, me.TokenType.comma) && + !this.tokens.matchesContextualAtIndex( + t + 1, + Zr.ContextualKeyword._from + )) || + this.tokens.matches1AtIndex(t, me.TokenType.parenL)) + ) + return; + if ( + (this.tokens.matches1AtIndex(t, me.TokenType.name) && + (s.push(this.tokens.identifierNameAtIndex(t)), + t++, + this.tokens.matches1AtIndex(t, me.TokenType.comma) && t++), + this.tokens.matches1AtIndex(t, me.TokenType.star) && + ((t += 2), i.push(this.tokens.identifierNameAtIndex(t)), t++), + this.tokens.matches1AtIndex(t, me.TokenType.braceL)) + ) { + let d = this.getNamedImports(t + 1); + t = d.newIndex; + for (let y of d.namedImports) + y.importedName === 'default' ? s.push(y.localName) : r.push(y); + } + if ( + (this.tokens.matchesContextualAtIndex( + t, + Zr.ContextualKeyword._from + ) && t++, + !this.tokens.matches1AtIndex(t, me.TokenType.string)) + ) + throw new Error( + 'Expected string token at the end of import statement.' + ); + let a = this.tokens.stringValueAtIndex(t), + u = this.getImportInfo(a); + u.defaultNames.push(...s), + u.wildcardNames.push(...i), + u.namedImports.push(...r), + s.length === 0 && + i.length === 0 && + r.length === 0 && + (u.hasBareImport = !0); + } + preprocessExportAtIndex(t) { + if ( + this.tokens.matches2AtIndex( + t, + me.TokenType._export, + me.TokenType._var + ) || + this.tokens.matches2AtIndex( + t, + me.TokenType._export, + me.TokenType._let + ) || + this.tokens.matches2AtIndex( + t, + me.TokenType._export, + me.TokenType._const + ) + ) + this.preprocessVarExportAtIndex(t); + else if ( + this.tokens.matches2AtIndex( + t, + me.TokenType._export, + me.TokenType._function + ) || + this.tokens.matches2AtIndex( + t, + me.TokenType._export, + me.TokenType._class + ) + ) { + let s = this.tokens.identifierNameAtIndex(t + 2); + this.addExportBinding(s, s); + } else if ( + this.tokens.matches3AtIndex( + t, + me.TokenType._export, + me.TokenType.name, + me.TokenType._function + ) + ) { + let s = this.tokens.identifierNameAtIndex(t + 3); + this.addExportBinding(s, s); + } else + this.tokens.matches2AtIndex( + t, + me.TokenType._export, + me.TokenType.braceL + ) + ? this.preprocessNamedExportAtIndex(t) + : this.tokens.matches2AtIndex( + t, + me.TokenType._export, + me.TokenType.star + ) && this.preprocessExportStarAtIndex(t); + } + preprocessVarExportAtIndex(t) { + let s = 0; + for (let i = t + 2; ; i++) + if ( + this.tokens.matches1AtIndex(i, me.TokenType.braceL) || + this.tokens.matches1AtIndex(i, me.TokenType.dollarBraceL) || + this.tokens.matches1AtIndex(i, me.TokenType.bracketL) + ) + s++; + else if ( + this.tokens.matches1AtIndex(i, me.TokenType.braceR) || + this.tokens.matches1AtIndex(i, me.TokenType.bracketR) + ) + s--; + else { + if (s === 0 && !this.tokens.matches1AtIndex(i, me.TokenType.name)) + break; + if (this.tokens.matches1AtIndex(1, me.TokenType.eq)) { + let r = this.tokens.currentToken().rhsEndIndex; + if (r == null) + throw new Error('Expected = token with an end index.'); + i = r - 1; + } else { + let r = this.tokens.tokens[i]; + if (ly.isDeclaration.call(void 0, r)) { + let a = this.tokens.identifierNameAtIndex(i); + this.identifierReplacements.set(a, `exports.${a}`); + } + } + } + } + preprocessNamedExportAtIndex(t) { + t += 2; + let {newIndex: s, namedImports: i} = this.getNamedImports(t); + if ( + ((t = s), + this.tokens.matchesContextualAtIndex(t, Zr.ContextualKeyword._from)) + ) + t++; + else { + for (let {importedName: u, localName: d} of i) + this.addExportBinding(u, d); + return; + } + if (!this.tokens.matches1AtIndex(t, me.TokenType.string)) + throw new Error( + 'Expected string token at the end of import statement.' + ); + let r = this.tokens.stringValueAtIndex(t); + this.getImportInfo(r).namedExports.push(...i); + } + preprocessExportStarAtIndex(t) { + let s = null; + if ( + (this.tokens.matches3AtIndex( + t, + me.TokenType._export, + me.TokenType.star, + me.TokenType._as + ) + ? ((t += 3), (s = this.tokens.identifierNameAtIndex(t)), (t += 2)) + : (t += 3), + !this.tokens.matches1AtIndex(t, me.TokenType.string)) + ) + throw new Error( + 'Expected string token at the end of star export statement.' + ); + let i = this.tokens.stringValueAtIndex(t), + r = this.getImportInfo(i); + s !== null ? r.exportStarNames.push(s) : (r.hasStarExport = !0); + } + getNamedImports(t) { + let s = []; + for (;;) { + if (this.tokens.matches1AtIndex(t, me.TokenType.braceR)) { + t++; + break; + } + let i = uy.default.call(void 0, this.tokens, t); + if ( + ((t = i.endIndex), + i.isType || + s.push({importedName: i.leftName, localName: i.rightName}), + this.tokens.matches2AtIndex( + t, + me.TokenType.comma, + me.TokenType.braceR + )) + ) { + t += 2; + break; + } else if (this.tokens.matches1AtIndex(t, me.TokenType.braceR)) { + t++; + break; + } else if (this.tokens.matches1AtIndex(t, me.TokenType.comma)) t++; + else + throw new Error( + `Unexpected token: ${JSON.stringify(this.tokens.tokens[t])}` + ); + } + return {newIndex: t, namedImports: s}; + } + getImportInfo(t) { + let s = this.importInfoByPath.get(t); + if (s) return s; + let i = { + defaultNames: [], + wildcardNames: [], + namedImports: [], + namedExports: [], + hasBareImport: !1, + exportStarNames: [], + hasStarExport: !1, + }; + return this.importInfoByPath.set(t, i), i; + } + addExportBinding(t, s) { + this.exportBindingsByLocalName.has(t) || + this.exportBindingsByLocalName.set(t, []), + this.exportBindingsByLocalName.get(t).push(s); + } + claimImportCode(t) { + let s = this.importsToReplace.get(t); + return this.importsToReplace.set(t, ''), s || ''; + } + getIdentifierReplacement(t) { + return this.identifierReplacements.get(t) || null; + } + resolveExportBinding(t) { + let s = this.exportBindingsByLocalName.get(t); + return !s || s.length === 0 + ? null + : s.map((i) => `exports.${i}`).join(' = '); + } + getGlobalNames() { + return new Set([ + ...this.identifierReplacements.keys(), + ...this.exportBindingsByLocalName.keys(), + ]); + } + }; + Va.default = Ba; + }); + var L1 = Z((eo, R1) => { + (function (e, t) { + typeof eo == 'object' && typeof R1 < 'u' + ? t(eo) + : typeof define == 'function' && define.amd + ? define(['exports'], t) + : ((e = typeof globalThis < 'u' ? globalThis : e || self), + t((e.setArray = {}))); + })(eo, function (e) { + 'use strict'; + (e.get = void 0), (e.put = void 0), (e.pop = void 0); + class t { + constructor() { + (this._indexes = {__proto__: null}), (this.array = []); + } + } + (e.get = (s, i) => s._indexes[i]), + (e.put = (s, i) => { + let r = e.get(s, i); + if (r !== void 0) return r; + let {array: a, _indexes: u} = s; + return (u[i] = a.push(i) - 1); + }), + (e.pop = (s) => { + let {array: i, _indexes: r} = s; + if (i.length === 0) return; + let a = i.pop(); + r[a] = void 0; + }), + (e.SetArray = t), + Object.defineProperty(e, '__esModule', {value: !0}); + }); + }); + var ja = Z((to, O1) => { + (function (e, t) { + typeof to == 'object' && typeof O1 < 'u' + ? t(to) + : typeof define == 'function' && define.amd + ? define(['exports'], t) + : ((e = typeof globalThis < 'u' ? globalThis : e || self), + t((e.sourcemapCodec = {}))); + })(to, function (e) { + 'use strict'; + let i = + 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/', + r = new Uint8Array(64), + a = new Uint8Array(128); + for (let w = 0; w < i.length; w++) { + let S = i.charCodeAt(w); + (r[w] = S), (a[S] = w); + } + let u = + typeof TextDecoder < 'u' + ? new TextDecoder() + : typeof Buffer < 'u' + ? { + decode(w) { + return Buffer.from( + w.buffer, + w.byteOffset, + w.byteLength + ).toString(); + }, + } + : { + decode(w) { + let S = ''; + for (let A = 0; A < w.length; A++) + S += String.fromCharCode(w[A]); + return S; + }, + }; + function d(w) { + let S = new Int32Array(5), + A = [], + U = 0; + do { + let M = y(w, U), + c = [], + R = !0, + W = 0; + S[0] = 0; + for (let X = U; X < M; X++) { + let ie; + X = g(w, X, S, 0); + let pe = S[0]; + pe < W && (R = !1), + (W = pe), + L(w, X, M) + ? ((X = g(w, X, S, 1)), + (X = g(w, X, S, 2)), + (X = g(w, X, S, 3)), + L(w, X, M) + ? ((X = g(w, X, S, 4)), (ie = [pe, S[1], S[2], S[3], S[4]])) + : (ie = [pe, S[1], S[2], S[3]])) + : (ie = [pe]), + c.push(ie); + } + R || p(c), A.push(c), (U = M + 1); + } while (U <= w.length); + return A; + } + function y(w, S) { + let A = w.indexOf(';', S); + return A === -1 ? w.length : A; + } + function g(w, S, A, U) { + let M = 0, + c = 0, + R = 0; + do { + let X = w.charCodeAt(S++); + (R = a[X]), (M |= (R & 31) << c), (c += 5); + } while (R & 32); + let W = M & 1; + return (M >>>= 1), W && (M = -2147483648 | -M), (A[U] += M), S; + } + function L(w, S, A) { + return S >= A ? !1 : w.charCodeAt(S) !== 44; + } + function p(w) { + w.sort(h); + } + function h(w, S) { + return w[0] - S[0]; + } + function T(w) { + let S = new Int32Array(5), + A = 1024 * 16, + U = A - 36, + M = new Uint8Array(A), + c = M.subarray(0, U), + R = 0, + W = ''; + for (let X = 0; X < w.length; X++) { + let ie = w[X]; + if ( + (X > 0 && (R === A && ((W += u.decode(M)), (R = 0)), (M[R++] = 59)), + ie.length !== 0) + ) { + S[0] = 0; + for (let pe = 0; pe < ie.length; pe++) { + let ae = ie[pe]; + R > U && ((W += u.decode(c)), M.copyWithin(0, U, R), (R -= U)), + pe > 0 && (M[R++] = 44), + (R = x(M, R, S, ae, 0)), + ae.length !== 1 && + ((R = x(M, R, S, ae, 1)), + (R = x(M, R, S, ae, 2)), + (R = x(M, R, S, ae, 3)), + ae.length !== 4 && (R = x(M, R, S, ae, 4))); + } + } + } + return W + u.decode(M.subarray(0, R)); + } + function x(w, S, A, U, M) { + let c = U[M], + R = c - A[M]; + (A[M] = c), (R = R < 0 ? (-R << 1) | 1 : R << 1); + do { + let W = R & 31; + (R >>>= 5), R > 0 && (W |= 32), (w[S++] = r[W]); + } while (R > 0); + return S; + } + (e.decode = d), + (e.encode = T), + Object.defineProperty(e, '__esModule', {value: !0}); + }); + }); + var D1 = Z(($a, qa) => { + (function (e, t) { + typeof $a == 'object' && typeof qa < 'u' + ? (qa.exports = t()) + : typeof define == 'function' && define.amd + ? define(t) + : ((e = typeof globalThis < 'u' ? globalThis : e || self), + (e.resolveURI = t())); + })($a, function () { + 'use strict'; + let e = /^[\w+.-]+:\/\//, + t = + /^([\w+.-]+:)\/\/([^@/#?]*@)?([^:/#?]*)(:\d+)?(\/[^#?]*)?(\?[^#]*)?(#.*)?/, + s = /^file:(?:\/\/((?![a-z]:)[^/#?]*)?)?(\/?[^#?]*)(\?[^#]*)?(#.*)?/i; + var i; + (function (A) { + (A[(A.Empty = 1)] = 'Empty'), + (A[(A.Hash = 2)] = 'Hash'), + (A[(A.Query = 3)] = 'Query'), + (A[(A.RelativePath = 4)] = 'RelativePath'), + (A[(A.AbsolutePath = 5)] = 'AbsolutePath'), + (A[(A.SchemeRelative = 6)] = 'SchemeRelative'), + (A[(A.Absolute = 7)] = 'Absolute'); + })(i || (i = {})); + function r(A) { + return e.test(A); + } + function a(A) { + return A.startsWith('//'); + } + function u(A) { + return A.startsWith('/'); + } + function d(A) { + return A.startsWith('file:'); + } + function y(A) { + return /^[.?#]/.test(A); + } + function g(A) { + let U = t.exec(A); + return p( + U[1], + U[2] || '', + U[3], + U[4] || '', + U[5] || '/', + U[6] || '', + U[7] || '' + ); + } + function L(A) { + let U = s.exec(A), + M = U[2]; + return p( + 'file:', + '', + U[1] || '', + '', + u(M) ? M : '/' + M, + U[3] || '', + U[4] || '' + ); + } + function p(A, U, M, c, R, W, X) { + return { + scheme: A, + user: U, + host: M, + port: c, + path: R, + query: W, + hash: X, + type: i.Absolute, + }; + } + function h(A) { + if (a(A)) { + let M = g('http:' + A); + return (M.scheme = ''), (M.type = i.SchemeRelative), M; + } + if (u(A)) { + let M = g('http://foo.com' + A); + return (M.scheme = ''), (M.host = ''), (M.type = i.AbsolutePath), M; + } + if (d(A)) return L(A); + if (r(A)) return g(A); + let U = g('http://foo.com/' + A); + return ( + (U.scheme = ''), + (U.host = ''), + (U.type = A + ? A.startsWith('?') + ? i.Query + : A.startsWith('#') + ? i.Hash + : i.RelativePath + : i.Empty), + U + ); + } + function T(A) { + if (A.endsWith('/..')) return A; + let U = A.lastIndexOf('/'); + return A.slice(0, U + 1); + } + function x(A, U) { + w(U, U.type), + A.path === '/' ? (A.path = U.path) : (A.path = T(U.path) + A.path); + } + function w(A, U) { + let M = U <= i.RelativePath, + c = A.path.split('/'), + R = 1, + W = 0, + X = !1; + for (let pe = 1; pe < c.length; pe++) { + let ae = c[pe]; + if (!ae) { + X = !0; + continue; + } + if (((X = !1), ae !== '.')) { + if (ae === '..') { + W ? ((X = !0), W--, R--) : M && (c[R++] = ae); + continue; + } + (c[R++] = ae), W++; + } + } + let ie = ''; + for (let pe = 1; pe < R; pe++) ie += '/' + c[pe]; + (!ie || (X && !ie.endsWith('/..'))) && (ie += '/'), (A.path = ie); + } + function S(A, U) { + if (!A && !U) return ''; + let M = h(A), + c = M.type; + if (U && c !== i.Absolute) { + let W = h(U), + X = W.type; + switch (c) { + case i.Empty: + M.hash = W.hash; + case i.Hash: + M.query = W.query; + case i.Query: + case i.RelativePath: + x(M, W); + case i.AbsolutePath: + (M.user = W.user), (M.host = W.host), (M.port = W.port); + case i.SchemeRelative: + M.scheme = W.scheme; + } + X > c && (c = X); + } + w(M, c); + let R = M.query + M.hash; + switch (c) { + case i.Hash: + case i.Query: + return R; + case i.RelativePath: { + let W = M.path.slice(1); + return W ? (y(U || A) && !y(W) ? './' + W + R : W + R) : R || '.'; + } + case i.AbsolutePath: + return M.path + R; + default: + return M.scheme + '//' + M.user + M.host + M.port + M.path + R; + } + } + return S; + }); + }); + var F1 = Z((no, M1) => { + (function (e, t) { + typeof no == 'object' && typeof M1 < 'u' + ? t(no, ja(), D1()) + : typeof define == 'function' && define.amd + ? define( + [ + 'exports', + '@jridgewell/sourcemap-codec', + '@jridgewell/resolve-uri', + ], + t + ) + : ((e = typeof globalThis < 'u' ? globalThis : e || self), + t((e.traceMapping = {}), e.sourcemapCodec, e.resolveURI)); + })(no, function (e, t, s) { + 'use strict'; + function i(V) { + return V && typeof V == 'object' && 'default' in V ? V : {default: V}; + } + var r = i(s); + function a(V, G) { + return G && !G.endsWith('/') && (G += '/'), r.default(V, G); + } + function u(V) { + if (!V) return ''; + let G = V.lastIndexOf('/'); + return V.slice(0, G + 1); + } + let d = 0, + y = 1, + g = 2, + L = 3, + p = 4, + h = 1, + T = 2; + function x(V, G) { + let J = w(V, 0); + if (J === V.length) return V; + G || (V = V.slice()); + for (let re = J; re < V.length; re = w(V, re + 1)) V[re] = A(V[re], G); + return V; + } + function w(V, G) { + for (let J = G; J < V.length; J++) if (!S(V[J])) return J; + return V.length; + } + function S(V) { + for (let G = 1; G < V.length; G++) if (V[G][d] < V[G - 1][d]) return !1; + return !0; + } + function A(V, G) { + return G || (V = V.slice()), V.sort(U); + } + function U(V, G) { + return V[d] - G[d]; + } + let M = !1; + function c(V, G, J, re) { + for (; J <= re; ) { + let ve = J + ((re - J) >> 1), + he = V[ve][d] - G; + if (he === 0) return (M = !0), ve; + he < 0 ? (J = ve + 1) : (re = ve - 1); + } + return (M = !1), J - 1; + } + function R(V, G, J) { + for (let re = J + 1; re < V.length && V[re][d] === G; J = re++); + return J; + } + function W(V, G, J) { + for (let re = J - 1; re >= 0 && V[re][d] === G; J = re--); + return J; + } + function X() { + return {lastKey: -1, lastNeedle: -1, lastIndex: -1}; + } + function ie(V, G, J, re) { + let {lastKey: ve, lastNeedle: he, lastIndex: Ie} = J, + Ee = 0, + Le = V.length - 1; + if (re === ve) { + if (G === he) return (M = Ie !== -1 && V[Ie][d] === G), Ie; + G >= he ? (Ee = Ie === -1 ? 0 : Ie) : (Le = Ie); + } + return ( + (J.lastKey = re), (J.lastNeedle = G), (J.lastIndex = c(V, G, Ee, Le)) + ); + } + function pe(V, G) { + let J = G.map(He); + for (let re = 0; re < V.length; re++) { + let ve = V[re]; + for (let he = 0; he < ve.length; he++) { + let Ie = ve[he]; + if (Ie.length === 1) continue; + let Ee = Ie[y], + Le = Ie[g], + Xe = Ie[L], + We = J[Ee], + Ke = We[Le] || (We[Le] = []), + ut = G[Ee], + pt = R(Ke, Xe, ie(Ke, Xe, ut, Le)); + ae(Ke, (ut.lastIndex = pt + 1), [Xe, re, Ie[d]]); + } + } + return J; + } + function ae(V, G, J) { + for (let re = V.length; re > G; re--) V[re] = V[re - 1]; + V[G] = J; + } + function He() { + return {__proto__: null}; + } + let qe = function (V, G) { + let J = typeof V == 'string' ? JSON.parse(V) : V; + if (!('sections' in J)) return new wt(J, G); + let re = [], + ve = [], + he = [], + Ie = []; + Bt(J, G, re, ve, he, Ie, 0, 0, 1 / 0, 1 / 0); + let Ee = { + version: 3, + file: J.file, + names: Ie, + sources: ve, + sourcesContent: he, + mappings: re, + }; + return e.presortedDecodedMap(Ee); + }; + function Bt(V, G, J, re, ve, he, Ie, Ee, Le, Xe) { + let {sections: We} = V; + for (let Ke = 0; Ke < We.length; Ke++) { + let {map: ut, offset: pt} = We[Ke], + bt = Le, + yt = Xe; + if (Ke + 1 < We.length) { + let vt = We[Ke + 1].offset; + (bt = Math.min(Le, Ie + vt.line)), + bt === Le + ? (yt = Math.min(Xe, Ee + vt.column)) + : bt < Le && (yt = Ee + vt.column); + } + mt(ut, G, J, re, ve, he, Ie + pt.line, Ee + pt.column, bt, yt); + } + } + function mt(V, G, J, re, ve, he, Ie, Ee, Le, Xe) { + if ('sections' in V) return Bt(...arguments); + let We = new wt(V, G), + Ke = re.length, + ut = he.length, + pt = e.decodedMappings(We), + {resolvedSources: bt, sourcesContent: yt} = We; + if ((kt(re, bt), kt(he, We.names), yt)) kt(ve, yt); + else for (let vt = 0; vt < bt.length; vt++) ve.push(null); + for (let vt = 0; vt < pt.length; vt++) { + let bn = Ie + vt; + if (bn > Le) return; + let Dn = At(J, bn), + Ge = vt === 0 ? Ee : 0, + St = pt[vt]; + for (let ot = 0; ot < St.length; ot++) { + let zt = St[ot], + Xt = Ge + zt[d]; + if (bn === Le && Xt >= Xe) return; + if (zt.length === 1) { + Dn.push([Xt]); + continue; + } + let te = Ke + zt[y], + Cn = zt[g], + Zn = zt[L]; + Dn.push( + zt.length === 4 ? [Xt, te, Cn, Zn] : [Xt, te, Cn, Zn, ut + zt[p]] + ); + } + } + } + function kt(V, G) { + for (let J = 0; J < G.length; J++) V.push(G[J]); + } + function At(V, G) { + for (let J = V.length; J <= G; J++) V[J] = []; + return V[G]; + } + let tt = '`line` must be greater than 0 (lines start at line 1)', + nt = + '`column` must be greater than or equal to 0 (columns start at column 0)', + _t = -1, + ct = 1; + (e.encodedMappings = void 0), + (e.decodedMappings = void 0), + (e.traceSegment = void 0), + (e.originalPositionFor = void 0), + (e.generatedPositionFor = void 0), + (e.eachMapping = void 0), + (e.sourceContentFor = void 0), + (e.presortedDecodedMap = void 0), + (e.decodedMap = void 0), + (e.encodedMap = void 0); + class wt { + constructor(G, J) { + let re = typeof G == 'string'; + if (!re && G._decodedMemo) return G; + let ve = re ? JSON.parse(G) : G, + { + version: he, + file: Ie, + names: Ee, + sourceRoot: Le, + sources: Xe, + sourcesContent: We, + } = ve; + (this.version = he), + (this.file = Ie), + (this.names = Ee), + (this.sourceRoot = Le), + (this.sources = Xe), + (this.sourcesContent = We); + let Ke = a(Le || '', u(J)); + this.resolvedSources = Xe.map((pt) => a(pt || '', Ke)); + let {mappings: ut} = ve; + typeof ut == 'string' + ? ((this._encoded = ut), (this._decoded = void 0)) + : ((this._encoded = void 0), (this._decoded = x(ut, re))), + (this._decodedMemo = X()), + (this._bySources = void 0), + (this._bySourceMemos = void 0); + } + } + (e.encodedMappings = (V) => { + var G; + return (G = V._encoded) !== null && G !== void 0 + ? G + : (V._encoded = t.encode(V._decoded)); + }), + (e.decodedMappings = (V) => + V._decoded || (V._decoded = t.decode(V._encoded))), + (e.traceSegment = (V, G, J) => { + let re = e.decodedMappings(V); + return G >= re.length ? null : Tn(re[G], V._decodedMemo, G, J, ct); + }), + (e.originalPositionFor = (V, {line: G, column: J, bias: re}) => { + if ((G--, G < 0)) throw new Error(tt); + if (J < 0) throw new Error(nt); + let ve = e.decodedMappings(V); + if (G >= ve.length) return Pt(null, null, null, null); + let he = Tn(ve[G], V._decodedMemo, G, J, re || ct); + if (he == null || he.length == 1) return Pt(null, null, null, null); + let {names: Ie, resolvedSources: Ee} = V; + return Pt( + Ee[he[y]], + he[g] + 1, + he[L], + he.length === 5 ? Ie[he[p]] : null + ); + }), + (e.generatedPositionFor = ( + V, + {source: G, line: J, column: re, bias: ve} + ) => { + if ((J--, J < 0)) throw new Error(tt); + if (re < 0) throw new Error(nt); + let {sources: he, resolvedSources: Ie} = V, + Ee = he.indexOf(G); + if ((Ee === -1 && (Ee = Ie.indexOf(G)), Ee === -1)) + return qt(null, null); + let Le = + V._bySources || + (V._bySources = pe( + e.decodedMappings(V), + (V._bySourceMemos = he.map(X)) + )), + Xe = V._bySourceMemos, + We = Le[Ee][J]; + if (We == null) return qt(null, null); + let Ke = Tn(We, Xe[Ee], J, re, ve || ct); + return Ke == null ? qt(null, null) : qt(Ke[h] + 1, Ke[T]); + }), + (e.eachMapping = (V, G) => { + let J = e.decodedMappings(V), + {names: re, resolvedSources: ve} = V; + for (let he = 0; he < J.length; he++) { + let Ie = J[he]; + for (let Ee = 0; Ee < Ie.length; Ee++) { + let Le = Ie[Ee], + Xe = he + 1, + We = Le[0], + Ke = null, + ut = null, + pt = null, + bt = null; + Le.length !== 1 && + ((Ke = ve[Le[1]]), (ut = Le[2] + 1), (pt = Le[3])), + Le.length === 5 && (bt = re[Le[4]]), + G({ + generatedLine: Xe, + generatedColumn: We, + source: Ke, + originalLine: ut, + originalColumn: pt, + name: bt, + }); + } + } + }), + (e.sourceContentFor = (V, G) => { + let {sources: J, resolvedSources: re, sourcesContent: ve} = V; + if (ve == null) return null; + let he = J.indexOf(G); + return he === -1 && (he = re.indexOf(G)), he === -1 ? null : ve[he]; + }), + (e.presortedDecodedMap = (V, G) => { + let J = new wt($t(V, []), G); + return (J._decoded = V.mappings), J; + }), + (e.decodedMap = (V) => $t(V, e.decodedMappings(V))), + (e.encodedMap = (V) => $t(V, e.encodedMappings(V))); + function $t(V, G) { + return { + version: V.version, + file: V.file, + names: V.names, + sourceRoot: V.sourceRoot, + sources: V.sources, + sourcesContent: V.sourcesContent, + mappings: G, + }; + } + function Pt(V, G, J, re) { + return {source: V, line: G, column: J, name: re}; + } + function qt(V, G) { + return {line: V, column: G}; + } + function Tn(V, G, J, re, ve) { + let he = ie(V, re, G, J); + return ( + M ? (he = (ve === _t ? R : W)(V, re, he)) : ve === _t && he++, + he === -1 || he === V.length ? null : V[he] + ); + } + (e.AnyMap = qe), + (e.GREATEST_LOWER_BOUND = ct), + (e.LEAST_UPPER_BOUND = _t), + (e.TraceMap = wt), + Object.defineProperty(e, '__esModule', {value: !0}); + }); + }); + var V1 = Z((so, B1) => { + (function (e, t) { + typeof so == 'object' && typeof B1 < 'u' + ? t(so, L1(), ja(), F1()) + : typeof define == 'function' && define.amd + ? define( + [ + 'exports', + '@jridgewell/set-array', + '@jridgewell/sourcemap-codec', + '@jridgewell/trace-mapping', + ], + t + ) + : ((e = typeof globalThis < 'u' ? globalThis : e || self), + t((e.genMapping = {}), e.setArray, e.sourcemapCodec, e.traceMapping)); + })(so, function (e, t, s, i) { + 'use strict'; + (e.addSegment = void 0), + (e.addMapping = void 0), + (e.maybeAddSegment = void 0), + (e.maybeAddMapping = void 0), + (e.setSourceContent = void 0), + (e.toDecodedMap = void 0), + (e.toEncodedMap = void 0), + (e.fromMap = void 0), + (e.allMappings = void 0); + let L; + class p { + constructor({file: R, sourceRoot: W} = {}) { + (this._names = new t.SetArray()), + (this._sources = new t.SetArray()), + (this._sourcesContent = []), + (this._mappings = []), + (this.file = R), + (this.sourceRoot = W); + } + } + (e.addSegment = (c, R, W, X, ie, pe, ae, He) => + L(!1, c, R, W, X, ie, pe, ae, He)), + (e.maybeAddSegment = (c, R, W, X, ie, pe, ae, He) => + L(!0, c, R, W, X, ie, pe, ae, He)), + (e.addMapping = (c, R) => M(!1, c, R)), + (e.maybeAddMapping = (c, R) => M(!0, c, R)), + (e.setSourceContent = (c, R, W) => { + let {_sources: X, _sourcesContent: ie} = c; + ie[t.put(X, R)] = W; + }), + (e.toDecodedMap = (c) => { + let { + file: R, + sourceRoot: W, + _mappings: X, + _sources: ie, + _sourcesContent: pe, + _names: ae, + } = c; + return ( + w(X), + { + version: 3, + file: R || void 0, + names: ae.array, + sourceRoot: W || void 0, + sources: ie.array, + sourcesContent: pe, + mappings: X, + } + ); + }), + (e.toEncodedMap = (c) => { + let R = e.toDecodedMap(c); + return Object.assign(Object.assign({}, R), { + mappings: s.encode(R.mappings), + }); + }), + (e.allMappings = (c) => { + let R = [], + {_mappings: W, _sources: X, _names: ie} = c; + for (let pe = 0; pe < W.length; pe++) { + let ae = W[pe]; + for (let He = 0; He < ae.length; He++) { + let qe = ae[He], + Bt = {line: pe + 1, column: qe[0]}, + mt, + kt, + At; + qe.length !== 1 && + ((mt = X.array[qe[1]]), + (kt = {line: qe[2] + 1, column: qe[3]}), + qe.length === 5 && (At = ie.array[qe[4]])), + R.push({generated: Bt, source: mt, original: kt, name: At}); + } + } + return R; + }), + (e.fromMap = (c) => { + let R = new i.TraceMap(c), + W = new p({file: R.file, sourceRoot: R.sourceRoot}); + return ( + S(W._names, R.names), + S(W._sources, R.sources), + (W._sourcesContent = R.sourcesContent || R.sources.map(() => null)), + (W._mappings = i.decodedMappings(R)), + W + ); + }), + (L = (c, R, W, X, ie, pe, ae, He, qe) => { + let { + _mappings: Bt, + _sources: mt, + _sourcesContent: kt, + _names: At, + } = R, + tt = h(Bt, W), + nt = T(tt, X); + if (!ie) return c && A(tt, nt) ? void 0 : x(tt, nt, [X]); + let _t = t.put(mt, ie), + ct = He ? t.put(At, He) : -1; + if ( + (_t === kt.length && (kt[_t] = qe ?? null), + !(c && U(tt, nt, _t, pe, ae, ct))) + ) + return x(tt, nt, He ? [X, _t, pe, ae, ct] : [X, _t, pe, ae]); + }); + function h(c, R) { + for (let W = c.length; W <= R; W++) c[W] = []; + return c[R]; + } + function T(c, R) { + let W = c.length; + for (let X = W - 1; X >= 0; W = X--) { + let ie = c[X]; + if (R >= ie[0]) break; + } + return W; + } + function x(c, R, W) { + for (let X = c.length; X > R; X--) c[X] = c[X - 1]; + c[R] = W; + } + function w(c) { + let {length: R} = c, + W = R; + for (let X = W - 1; X >= 0 && !(c[X].length > 0); W = X, X--); + W < R && (c.length = W); + } + function S(c, R) { + for (let W = 0; W < R.length; W++) t.put(c, R[W]); + } + function A(c, R) { + return R === 0 ? !0 : c[R - 1].length === 1; + } + function U(c, R, W, X, ie, pe) { + if (R === 0) return !1; + let ae = c[R - 1]; + return ae.length === 1 + ? !1 + : W === ae[1] && + X === ae[2] && + ie === ae[3] && + pe === (ae.length === 5 ? ae[4] : -1); + } + function M(c, R, W) { + let {generated: X, source: ie, original: pe, name: ae, content: He} = W; + if (!ie) + return L(c, R, X.line - 1, X.column, null, null, null, null, null); + let qe = ie; + return L( + c, + R, + X.line - 1, + X.column, + qe, + pe.line - 1, + pe.column, + ae, + He + ); + } + (e.GenMapping = p), Object.defineProperty(e, '__esModule', {value: !0}); + }); + }); + var $1 = Z((Ka) => { + 'use strict'; + Object.defineProperty(Ka, '__esModule', {value: !0}); + var Gi = V1(), + j1 = Qt(); + function hy({code: e, mappings: t}, s, i, r, a) { + let u = fy(r, a), + d = new Gi.GenMapping({file: i.compiledFilename}), + y = 0, + g = t[0]; + for (; g === void 0 && y < t.length - 1; ) y++, (g = t[y]); + let L = 0, + p = 0; + g !== p && Gi.maybeAddSegment.call(void 0, d, L, 0, s, L, 0); + for (let w = 0; w < e.length; w++) { + if (w === g) { + let S = g - p, + A = u[y]; + for ( + Gi.maybeAddSegment.call(void 0, d, L, S, s, L, A); + (g === w || g === void 0) && y < t.length - 1; + + ) + y++, (g = t[y]); + } + e.charCodeAt(w) === j1.charCodes.lineFeed && + (L++, + (p = w + 1), + g !== p && Gi.maybeAddSegment.call(void 0, d, L, 0, s, L, 0)); + } + let { + sourceRoot: h, + sourcesContent: T, + ...x + } = Gi.toEncodedMap.call(void 0, d); + return x; + } + Ka.default = hy; + function fy(e, t) { + let s = new Array(t.length), + i = 0, + r = t[i].start, + a = 0; + for (let u = 0; u < e.length; u++) + u === r && ((s[i] = r - a), i++, (r = t[i].start)), + e.charCodeAt(u) === j1.charCodes.lineFeed && (a = u + 1); + return s; + } + }); + var q1 = Z((Ha) => { + 'use strict'; + Object.defineProperty(Ha, '__esModule', {value: !0}); + var dy = { + require: ` + import {createRequire as CREATE_REQUIRE_NAME} from "module"; + const require = CREATE_REQUIRE_NAME(import.meta.url); + `, + interopRequireWildcard: ` + function interopRequireWildcard(obj) { + if (obj && obj.__esModule) { + return obj; + } else { + var newObj = {}; + if (obj != null) { + for (var key in obj) { + if (Object.prototype.hasOwnProperty.call(obj, key)) { + newObj[key] = obj[key]; + } + } + } + newObj.default = obj; + return newObj; + } + } + `, + interopRequireDefault: ` + function interopRequireDefault(obj) { + return obj && obj.__esModule ? obj : { default: obj }; + } + `, + createNamedExportFrom: ` + function createNamedExportFrom(obj, localName, importedName) { + Object.defineProperty(exports, localName, {enumerable: true, configurable: true, get: () => obj[importedName]}); + } + `, + createStarExport: ` + function createStarExport(obj) { + Object.keys(obj) + .filter((key) => key !== "default" && key !== "__esModule") + .forEach((key) => { + if (exports.hasOwnProperty(key)) { + return; + } + Object.defineProperty(exports, key, {enumerable: true, configurable: true, get: () => obj[key]}); + }); + } + `, + nullishCoalesce: ` + function nullishCoalesce(lhs, rhsFn) { + if (lhs != null) { + return lhs; + } else { + return rhsFn(); + } + } + `, + asyncNullishCoalesce: ` + async function asyncNullishCoalesce(lhs, rhsFn) { + if (lhs != null) { + return lhs; + } else { + return await rhsFn(); + } + } + `, + optionalChain: ` + function optionalChain(ops) { + let lastAccessLHS = undefined; + let value = ops[0]; + let i = 1; + while (i < ops.length) { + const op = ops[i]; + const fn = ops[i + 1]; + i += 2; + if ((op === 'optionalAccess' || op === 'optionalCall') && value == null) { + return undefined; + } + if (op === 'access' || op === 'optionalAccess') { + lastAccessLHS = value; + value = fn(value); + } else if (op === 'call' || op === 'optionalCall') { + value = fn((...args) => value.call(lastAccessLHS, ...args)); + lastAccessLHS = undefined; + } + } + return value; + } + `, + asyncOptionalChain: ` + async function asyncOptionalChain(ops) { + let lastAccessLHS = undefined; + let value = ops[0]; + let i = 1; + while (i < ops.length) { + const op = ops[i]; + const fn = ops[i + 1]; + i += 2; + if ((op === 'optionalAccess' || op === 'optionalCall') && value == null) { + return undefined; + } + if (op === 'access' || op === 'optionalAccess') { + lastAccessLHS = value; + value = await fn(value); + } else if (op === 'call' || op === 'optionalCall') { + value = await fn((...args) => value.call(lastAccessLHS, ...args)); + lastAccessLHS = undefined; + } + } + return value; + } + `, + optionalChainDelete: ` + function optionalChainDelete(ops) { + const result = OPTIONAL_CHAIN_NAME(ops); + return result == null ? true : result; + } + `, + asyncOptionalChainDelete: ` + async function asyncOptionalChainDelete(ops) { + const result = await ASYNC_OPTIONAL_CHAIN_NAME(ops); + return result == null ? true : result; + } + `, + }, + Ua = class e { + __init() { + this.helperNames = {}; + } + __init2() { + this.createRequireName = null; + } + constructor(t) { + (this.nameManager = t), + e.prototype.__init.call(this), + e.prototype.__init2.call(this); + } + getHelperName(t) { + let s = this.helperNames[t]; + return ( + s || + ((s = this.nameManager.claimFreeName(`_${t}`)), + (this.helperNames[t] = s), + s) + ); + } + emitHelpers() { + let t = ''; + this.helperNames.optionalChainDelete && + this.getHelperName('optionalChain'), + this.helperNames.asyncOptionalChainDelete && + this.getHelperName('asyncOptionalChain'); + for (let [s, i] of Object.entries(dy)) { + let r = this.helperNames[s], + a = i; + s === 'optionalChainDelete' + ? (a = a.replace( + 'OPTIONAL_CHAIN_NAME', + this.helperNames.optionalChain + )) + : s === 'asyncOptionalChainDelete' + ? (a = a.replace( + 'ASYNC_OPTIONAL_CHAIN_NAME', + this.helperNames.asyncOptionalChain + )) + : s === 'require' && + (this.createRequireName === null && + (this.createRequireName = + this.nameManager.claimFreeName('_createRequire')), + (a = a.replace( + /CREATE_REQUIRE_NAME/g, + this.createRequireName + ))), + r && + ((t += ' '), + (t += a.replace(s, r).replace(/\s+/g, ' ').trim())); + } + return t; + } + }; + Ha.HelperManager = Ua; + }); + var H1 = Z((ro) => { + 'use strict'; + Object.defineProperty(ro, '__esModule', {value: !0}); + var Wa = xt(), + io = be(); + function my(e, t, s) { + U1(e, s) && yy(e, t, s); + } + ro.default = my; + function U1(e, t) { + for (let s of e.tokens) + if ( + s.type === io.TokenType.name && + Wa.isNonTopLevelDeclaration.call(void 0, s) && + t.has(e.identifierNameForToken(s)) + ) + return !0; + return !1; + } + ro.hasShadowedGlobals = U1; + function yy(e, t, s) { + let i = [], + r = t.length - 1; + for (let a = e.tokens.length - 1; ; a--) { + for (; i.length > 0 && i[i.length - 1].startTokenIndex === a + 1; ) + i.pop(); + for (; r >= 0 && t[r].endTokenIndex === a + 1; ) i.push(t[r]), r--; + if (a < 0) break; + let u = e.tokens[a], + d = e.identifierNameForToken(u); + if (i.length > 1 && u.type === io.TokenType.name && s.has(d)) { + if (Wa.isBlockScopedDeclaration.call(void 0, u)) + K1(i[i.length - 1], e, d); + else if (Wa.isFunctionScopedDeclaration.call(void 0, u)) { + let y = i.length - 1; + for (; y > 0 && !i[y].isFunctionScope; ) y--; + if (y < 0) throw new Error('Did not find parent function scope.'); + K1(i[y], e, d); + } + } + } + if (i.length > 0) + throw new Error('Expected empty scope stack after processing file.'); + } + function K1(e, t, s) { + for (let i = e.startTokenIndex; i < e.endTokenIndex; i++) { + let r = t.tokens[i]; + (r.type === io.TokenType.name || r.type === io.TokenType.jsxName) && + t.identifierNameForToken(r) === s && + (r.shadowsGlobal = !0); + } + } + }); + var W1 = Z((Ga) => { + 'use strict'; + Object.defineProperty(Ga, '__esModule', {value: !0}); + var Ty = be(); + function ky(e, t) { + let s = []; + for (let i of t) + i.type === Ty.TokenType.name && s.push(e.slice(i.start, i.end)); + return s; + } + Ga.default = ky; + }); + var G1 = Z((Xa) => { + 'use strict'; + Object.defineProperty(Xa, '__esModule', {value: !0}); + function vy(e) { + return e && e.__esModule ? e : {default: e}; + } + var xy = W1(), + gy = vy(xy), + za = class e { + __init() { + this.usedNames = new Set(); + } + constructor(t, s) { + e.prototype.__init.call(this), + (this.usedNames = new Set(gy.default.call(void 0, t, s))); + } + claimFreeName(t) { + let s = this.findFreeName(t); + return this.usedNames.add(s), s; + } + findFreeName(t) { + if (!this.usedNames.has(t)) return t; + let s = 2; + for (; this.usedNames.has(t + String(s)); ) s++; + return t + String(s); + } + }; + Xa.default = za; + }); + var oo = Z((Pn) => { + 'use strict'; + var _y = + (Pn && Pn.__extends) || + (function () { + var e = function (t, s) { + return ( + (e = + Object.setPrototypeOf || + ({__proto__: []} instanceof Array && + function (i, r) { + i.__proto__ = r; + }) || + function (i, r) { + for (var a in r) r.hasOwnProperty(a) && (i[a] = r[a]); + }), + e(t, s) + ); + }; + return function (t, s) { + e(t, s); + function i() { + this.constructor = t; + } + t.prototype = + s === null + ? Object.create(s) + : ((i.prototype = s.prototype), new i()); + }; + })(); + Object.defineProperty(Pn, '__esModule', {value: !0}); + Pn.DetailContext = Pn.NoopContext = Pn.VError = void 0; + var z1 = (function (e) { + _y(t, e); + function t(s, i) { + var r = e.call(this, i) || this; + return (r.path = s), Object.setPrototypeOf(r, t.prototype), r; + } + return t; + })(Error); + Pn.VError = z1; + var by = (function () { + function e() {} + return ( + (e.prototype.fail = function (t, s, i) { + return !1; + }), + (e.prototype.unionResolver = function () { + return this; + }), + (e.prototype.createContext = function () { + return this; + }), + (e.prototype.resolveUnion = function (t) {}), + e + ); + })(); + Pn.NoopContext = by; + var X1 = (function () { + function e() { + (this._propNames = ['']), (this._messages = [null]), (this._score = 0); + } + return ( + (e.prototype.fail = function (t, s, i) { + return ( + this._propNames.push(t), + this._messages.push(s), + (this._score += i), + !1 + ); + }), + (e.prototype.unionResolver = function () { + return new Cy(); + }), + (e.prototype.resolveUnion = function (t) { + for ( + var s, i, r = t, a = null, u = 0, d = r.contexts; + u < d.length; + u++ + ) { + var y = d[u]; + (!a || y._score >= a._score) && (a = y); + } + a && + a._score > 0 && + ((s = this._propNames).push.apply(s, a._propNames), + (i = this._messages).push.apply(i, a._messages)); + }), + (e.prototype.getError = function (t) { + for (var s = [], i = this._propNames.length - 1; i >= 0; i--) { + var r = this._propNames[i]; + t += typeof r == 'number' ? '[' + r + ']' : r ? '.' + r : ''; + var a = this._messages[i]; + a && s.push(t + ' ' + a); + } + return new z1(t, s.join('; ')); + }), + (e.prototype.getErrorDetail = function (t) { + for (var s = [], i = this._propNames.length - 1; i >= 0; i--) { + var r = this._propNames[i]; + t += typeof r == 'number' ? '[' + r + ']' : r ? '.' + r : ''; + var a = this._messages[i]; + a && s.push({path: t, message: a}); + } + for (var u = null, i = s.length - 1; i >= 0; i--) + u && (s[i].nested = [u]), (u = s[i]); + return u; + }), + e + ); + })(); + Pn.DetailContext = X1; + var Cy = (function () { + function e() { + this.contexts = []; + } + return ( + (e.prototype.createContext = function () { + var t = new X1(); + return this.contexts.push(t), t; + }), + e + ); + })(); + }); + var sl = Z((ce) => { + 'use strict'; + var nn = + (ce && ce.__extends) || + (function () { + var e = function (t, s) { + return ( + (e = + Object.setPrototypeOf || + ({__proto__: []} instanceof Array && + function (i, r) { + i.__proto__ = r; + }) || + function (i, r) { + for (var a in r) r.hasOwnProperty(a) && (i[a] = r[a]); + }), + e(t, s) + ); + }; + return function (t, s) { + e(t, s); + function i() { + this.constructor = t; + } + t.prototype = + s === null + ? Object.create(s) + : ((i.prototype = s.prototype), new i()); + }; + })(); + Object.defineProperty(ce, '__esModule', {value: !0}); + ce.basicTypes = + ce.BasicType = + ce.TParamList = + ce.TParam = + ce.param = + ce.TFunc = + ce.func = + ce.TProp = + ce.TOptional = + ce.opt = + ce.TIface = + ce.iface = + ce.TEnumLiteral = + ce.enumlit = + ce.TEnumType = + ce.enumtype = + ce.TIntersection = + ce.intersection = + ce.TUnion = + ce.union = + ce.TTuple = + ce.tuple = + ce.TArray = + ce.array = + ce.TLiteral = + ce.lit = + ce.TName = + ce.name = + ce.TType = + void 0; + var Q1 = oo(), + Ht = (function () { + function e() {} + return e; + })(); + ce.TType = Ht; + function ps(e) { + return typeof e == 'string' ? Z1(e) : e; + } + function Qa(e, t) { + var s = e[t]; + if (!s) throw new Error('Unknown type ' + t); + return s; + } + function Z1(e) { + return new Za(e); + } + ce.name = Z1; + var Za = (function (e) { + nn(t, e); + function t(s) { + var i = e.call(this) || this; + return (i.name = s), (i._failMsg = 'is not a ' + s), i; + } + return ( + (t.prototype.getChecker = function (s, i, r) { + var a = this, + u = Qa(s, this.name), + d = u.getChecker(s, i, r); + return u instanceof Dt || u instanceof t + ? d + : function (y, g) { + return d(y, g) ? !0 : g.fail(null, a._failMsg, 0); + }; + }), + t + ); + })(Ht); + ce.TName = Za; + function wy(e) { + return new el(e); + } + ce.lit = wy; + var el = (function (e) { + nn(t, e); + function t(s) { + var i = e.call(this) || this; + return ( + (i.value = s), + (i.name = JSON.stringify(s)), + (i._failMsg = 'is not ' + i.name), + i + ); + } + return ( + (t.prototype.getChecker = function (s, i) { + var r = this; + return function (a, u) { + return a === r.value ? !0 : u.fail(null, r._failMsg, -1); + }; + }), + t + ); + })(Ht); + ce.TLiteral = el; + function Sy(e) { + return new ep(ps(e)); + } + ce.array = Sy; + var ep = (function (e) { + nn(t, e); + function t(s) { + var i = e.call(this) || this; + return (i.ttype = s), i; + } + return ( + (t.prototype.getChecker = function (s, i) { + var r = this.ttype.getChecker(s, i); + return function (a, u) { + if (!Array.isArray(a)) return u.fail(null, 'is not an array', 0); + for (var d = 0; d < a.length; d++) { + var y = r(a[d], u); + if (!y) return u.fail(d, null, 1); + } + return !0; + }; + }), + t + ); + })(Ht); + ce.TArray = ep; + function Iy() { + for (var e = [], t = 0; t < arguments.length; t++) e[t] = arguments[t]; + return new tp( + e.map(function (s) { + return ps(s); + }) + ); + } + ce.tuple = Iy; + var tp = (function (e) { + nn(t, e); + function t(s) { + var i = e.call(this) || this; + return (i.ttypes = s), i; + } + return ( + (t.prototype.getChecker = function (s, i) { + var r = this.ttypes.map(function (u) { + return u.getChecker(s, i); + }), + a = function (u, d) { + if (!Array.isArray(u)) return d.fail(null, 'is not an array', 0); + for (var y = 0; y < r.length; y++) { + var g = r[y](u[y], d); + if (!g) return d.fail(y, null, 1); + } + return !0; + }; + return i + ? function (u, d) { + return a(u, d) + ? u.length <= r.length + ? !0 + : d.fail(r.length, 'is extraneous', 2) + : !1; + } + : a; + }), + t + ); + })(Ht); + ce.TTuple = tp; + function Ey() { + for (var e = [], t = 0; t < arguments.length; t++) e[t] = arguments[t]; + return new np( + e.map(function (s) { + return ps(s); + }) + ); + } + ce.union = Ey; + var np = (function (e) { + nn(t, e); + function t(s) { + var i = e.call(this) || this; + i.ttypes = s; + var r = s + .map(function (u) { + return u instanceof Za || u instanceof el ? u.name : null; + }) + .filter(function (u) { + return u; + }), + a = s.length - r.length; + return ( + r.length + ? (a > 0 && r.push(a + ' more'), + (i._failMsg = 'is none of ' + r.join(', '))) + : (i._failMsg = 'is none of ' + a + ' types'), + i + ); + } + return ( + (t.prototype.getChecker = function (s, i) { + var r = this, + a = this.ttypes.map(function (u) { + return u.getChecker(s, i); + }); + return function (u, d) { + for (var y = d.unionResolver(), g = 0; g < a.length; g++) { + var L = a[g](u, y.createContext()); + if (L) return !0; + } + return d.resolveUnion(y), d.fail(null, r._failMsg, 0); + }; + }), + t + ); + })(Ht); + ce.TUnion = np; + function Ay() { + for (var e = [], t = 0; t < arguments.length; t++) e[t] = arguments[t]; + return new sp( + e.map(function (s) { + return ps(s); + }) + ); + } + ce.intersection = Ay; + var sp = (function (e) { + nn(t, e); + function t(s) { + var i = e.call(this) || this; + return (i.ttypes = s), i; + } + return ( + (t.prototype.getChecker = function (s, i) { + var r = new Set(), + a = this.ttypes.map(function (u) { + return u.getChecker(s, i, r); + }); + return function (u, d) { + var y = a.every(function (g) { + return g(u, d); + }); + return y ? !0 : d.fail(null, null, 0); + }; + }), + t + ); + })(Ht); + ce.TIntersection = sp; + function Py(e) { + return new tl(e); + } + ce.enumtype = Py; + var tl = (function (e) { + nn(t, e); + function t(s) { + var i = e.call(this) || this; + return ( + (i.members = s), + (i.validValues = new Set()), + (i._failMsg = 'is not a valid enum value'), + (i.validValues = new Set( + Object.keys(s).map(function (r) { + return s[r]; + }) + )), + i + ); + } + return ( + (t.prototype.getChecker = function (s, i) { + var r = this; + return function (a, u) { + return r.validValues.has(a) ? !0 : u.fail(null, r._failMsg, 0); + }; + }), + t + ); + })(Ht); + ce.TEnumType = tl; + function Ny(e, t) { + return new ip(e, t); + } + ce.enumlit = Ny; + var ip = (function (e) { + nn(t, e); + function t(s, i) { + var r = e.call(this) || this; + return ( + (r.enumName = s), + (r.prop = i), + (r._failMsg = 'is not ' + s + '.' + i), + r + ); + } + return ( + (t.prototype.getChecker = function (s, i) { + var r = this, + a = Qa(s, this.enumName); + if (!(a instanceof tl)) + throw new Error( + 'Type ' + this.enumName + ' used in enumlit is not an enum type' + ); + var u = a.members[this.prop]; + if (!a.members.hasOwnProperty(this.prop)) + throw new Error( + 'Unknown value ' + + this.enumName + + '.' + + this.prop + + ' used in enumlit' + ); + return function (d, y) { + return d === u ? !0 : y.fail(null, r._failMsg, -1); + }; + }), + t + ); + })(Ht); + ce.TEnumLiteral = ip; + function Ry(e) { + return Object.keys(e).map(function (t) { + return Ly(t, e[t]); + }); + } + function Ly(e, t) { + return t instanceof nl ? new Ja(e, t.ttype, !0) : new Ja(e, ps(t), !1); + } + function Oy(e, t) { + return new rp(e, Ry(t)); + } + ce.iface = Oy; + var rp = (function (e) { + nn(t, e); + function t(s, i) { + var r = e.call(this) || this; + return ( + (r.bases = s), + (r.props = i), + (r.propSet = new Set( + i.map(function (a) { + return a.name; + }) + )), + r + ); + } + return ( + (t.prototype.getChecker = function (s, i, r) { + var a = this, + u = this.bases.map(function (h) { + return Qa(s, h).getChecker(s, i); + }), + d = this.props.map(function (h) { + return h.ttype.getChecker(s, i); + }), + y = new Q1.NoopContext(), + g = this.props.map(function (h, T) { + return !h.isOpt && !d[T](void 0, y); + }), + L = function (h, T) { + if (typeof h != 'object' || h === null) + return T.fail(null, 'is not an object', 0); + for (var x = 0; x < u.length; x++) if (!u[x](h, T)) return !1; + for (var x = 0; x < d.length; x++) { + var w = a.props[x].name, + S = h[w]; + if (S === void 0) { + if (g[x]) return T.fail(w, 'is missing', 1); + } else { + var A = d[x](S, T); + if (!A) return T.fail(w, null, 1); + } + } + return !0; + }; + if (!i) return L; + var p = this.propSet; + return ( + r && + (this.propSet.forEach(function (h) { + return r.add(h); + }), + (p = r)), + function (h, T) { + if (!L(h, T)) return !1; + for (var x in h) + if (!p.has(x)) return T.fail(x, 'is extraneous', 2); + return !0; + } + ); + }), + t + ); + })(Ht); + ce.TIface = rp; + function Dy(e) { + return new nl(ps(e)); + } + ce.opt = Dy; + var nl = (function (e) { + nn(t, e); + function t(s) { + var i = e.call(this) || this; + return (i.ttype = s), i; + } + return ( + (t.prototype.getChecker = function (s, i) { + var r = this.ttype.getChecker(s, i); + return function (a, u) { + return a === void 0 || r(a, u); + }; + }), + t + ); + })(Ht); + ce.TOptional = nl; + var Ja = (function () { + function e(t, s, i) { + (this.name = t), (this.ttype = s), (this.isOpt = i); + } + return e; + })(); + ce.TProp = Ja; + function My(e) { + for (var t = [], s = 1; s < arguments.length; s++) + t[s - 1] = arguments[s]; + return new op(new lp(t), ps(e)); + } + ce.func = My; + var op = (function (e) { + nn(t, e); + function t(s, i) { + var r = e.call(this) || this; + return (r.paramList = s), (r.result = i), r; + } + return ( + (t.prototype.getChecker = function (s, i) { + return function (r, a) { + return typeof r == 'function' + ? !0 + : a.fail(null, 'is not a function', 0); + }; + }), + t + ); + })(Ht); + ce.TFunc = op; + function Fy(e, t, s) { + return new ap(e, ps(t), !!s); + } + ce.param = Fy; + var ap = (function () { + function e(t, s, i) { + (this.name = t), (this.ttype = s), (this.isOpt = i); + } + return e; + })(); + ce.TParam = ap; + var lp = (function (e) { + nn(t, e); + function t(s) { + var i = e.call(this) || this; + return (i.params = s), i; + } + return ( + (t.prototype.getChecker = function (s, i) { + var r = this, + a = this.params.map(function (g) { + return g.ttype.getChecker(s, i); + }), + u = new Q1.NoopContext(), + d = this.params.map(function (g, L) { + return !g.isOpt && !a[L](void 0, u); + }), + y = function (g, L) { + if (!Array.isArray(g)) return L.fail(null, 'is not an array', 0); + for (var p = 0; p < a.length; p++) { + var h = r.params[p]; + if (g[p] === void 0) { + if (d[p]) return L.fail(h.name, 'is missing', 1); + } else { + var T = a[p](g[p], L); + if (!T) return L.fail(h.name, null, 1); + } + } + return !0; + }; + return i + ? function (g, L) { + return y(g, L) + ? g.length <= a.length + ? !0 + : L.fail(a.length, 'is extraneous', 2) + : !1; + } + : y; + }), + t + ); + })(Ht); + ce.TParamList = lp; + var Dt = (function (e) { + nn(t, e); + function t(s, i) { + var r = e.call(this) || this; + return (r.validator = s), (r.message = i), r; + } + return ( + (t.prototype.getChecker = function (s, i) { + var r = this; + return function (a, u) { + return r.validator(a) ? !0 : u.fail(null, r.message, 0); + }; + }), + t + ); + })(Ht); + ce.BasicType = Dt; + ce.basicTypes = { + any: new Dt(function (e) { + return !0; + }, 'is invalid'), + number: new Dt(function (e) { + return typeof e == 'number'; + }, 'is not a number'), + object: new Dt(function (e) { + return typeof e == 'object' && e; + }, 'is not an object'), + boolean: new Dt(function (e) { + return typeof e == 'boolean'; + }, 'is not a boolean'), + string: new Dt(function (e) { + return typeof e == 'string'; + }, 'is not a string'), + symbol: new Dt(function (e) { + return typeof e == 'symbol'; + }, 'is not a symbol'), + void: new Dt(function (e) { + return e == null; + }, 'is not void'), + undefined: new Dt(function (e) { + return e === void 0; + }, 'is not undefined'), + null: new Dt(function (e) { + return e === null; + }, 'is not null'), + never: new Dt(function (e) { + return !1; + }, 'is unexpected'), + Date: new Dt(Y1('[object Date]'), 'is not a Date'), + RegExp: new Dt(Y1('[object RegExp]'), 'is not a RegExp'), + }; + var By = Object.prototype.toString; + function Y1(e) { + return function (t) { + return typeof t == 'object' && t && By.call(t) === e; + }; + } + typeof Buffer < 'u' && + (ce.basicTypes.Buffer = new Dt(function (e) { + return Buffer.isBuffer(e); + }, 'is not a Buffer')); + var Vy = function (e) { + ce.basicTypes[e.name] = new Dt(function (t) { + return t instanceof e; + }, 'is not a ' + e.name); + }; + for ( + ao = 0, + Ya = [ + Int8Array, + Uint8Array, + Uint8ClampedArray, + Int16Array, + Uint16Array, + Int32Array, + Uint32Array, + Float32Array, + Float64Array, + ArrayBuffer, + ]; + ao < Ya.length; + ao++ + ) + (J1 = Ya[ao]), Vy(J1); + var J1, ao, Ya; + }); + var il = Z((we) => { + 'use strict'; + var jy = + (we && we.__spreadArrays) || + function () { + for (var e = 0, t = 0, s = arguments.length; t < s; t++) + e += arguments[t].length; + for (var i = Array(e), r = 0, t = 0; t < s; t++) + for (var a = arguments[t], u = 0, d = a.length; u < d; u++, r++) + i[r] = a[u]; + return i; + }; + Object.defineProperty(we, '__esModule', {value: !0}); + we.Checker = we.createCheckers = void 0; + var zi = sl(), + pi = oo(), + ze = sl(); + Object.defineProperty(we, 'TArray', { + enumerable: !0, + get: function () { + return ze.TArray; + }, + }); + Object.defineProperty(we, 'TEnumType', { + enumerable: !0, + get: function () { + return ze.TEnumType; + }, + }); + Object.defineProperty(we, 'TEnumLiteral', { + enumerable: !0, + get: function () { + return ze.TEnumLiteral; + }, + }); + Object.defineProperty(we, 'TFunc', { + enumerable: !0, + get: function () { + return ze.TFunc; + }, + }); + Object.defineProperty(we, 'TIface', { + enumerable: !0, + get: function () { + return ze.TIface; + }, + }); + Object.defineProperty(we, 'TLiteral', { + enumerable: !0, + get: function () { + return ze.TLiteral; + }, + }); + Object.defineProperty(we, 'TName', { + enumerable: !0, + get: function () { + return ze.TName; + }, + }); + Object.defineProperty(we, 'TOptional', { + enumerable: !0, + get: function () { + return ze.TOptional; + }, + }); + Object.defineProperty(we, 'TParam', { + enumerable: !0, + get: function () { + return ze.TParam; + }, + }); + Object.defineProperty(we, 'TParamList', { + enumerable: !0, + get: function () { + return ze.TParamList; + }, + }); + Object.defineProperty(we, 'TProp', { + enumerable: !0, + get: function () { + return ze.TProp; + }, + }); + Object.defineProperty(we, 'TTuple', { + enumerable: !0, + get: function () { + return ze.TTuple; + }, + }); + Object.defineProperty(we, 'TType', { + enumerable: !0, + get: function () { + return ze.TType; + }, + }); + Object.defineProperty(we, 'TUnion', { + enumerable: !0, + get: function () { + return ze.TUnion; + }, + }); + Object.defineProperty(we, 'TIntersection', { + enumerable: !0, + get: function () { + return ze.TIntersection; + }, + }); + Object.defineProperty(we, 'array', { + enumerable: !0, + get: function () { + return ze.array; + }, + }); + Object.defineProperty(we, 'enumlit', { + enumerable: !0, + get: function () { + return ze.enumlit; + }, + }); + Object.defineProperty(we, 'enumtype', { + enumerable: !0, + get: function () { + return ze.enumtype; + }, + }); + Object.defineProperty(we, 'func', { + enumerable: !0, + get: function () { + return ze.func; + }, + }); + Object.defineProperty(we, 'iface', { + enumerable: !0, + get: function () { + return ze.iface; + }, + }); + Object.defineProperty(we, 'lit', { + enumerable: !0, + get: function () { + return ze.lit; + }, + }); + Object.defineProperty(we, 'name', { + enumerable: !0, + get: function () { + return ze.name; + }, + }); + Object.defineProperty(we, 'opt', { + enumerable: !0, + get: function () { + return ze.opt; + }, + }); + Object.defineProperty(we, 'param', { + enumerable: !0, + get: function () { + return ze.param; + }, + }); + Object.defineProperty(we, 'tuple', { + enumerable: !0, + get: function () { + return ze.tuple; + }, + }); + Object.defineProperty(we, 'union', { + enumerable: !0, + get: function () { + return ze.union; + }, + }); + Object.defineProperty(we, 'intersection', { + enumerable: !0, + get: function () { + return ze.intersection; + }, + }); + Object.defineProperty(we, 'BasicType', { + enumerable: !0, + get: function () { + return ze.BasicType; + }, + }); + var $y = oo(); + Object.defineProperty(we, 'VError', { + enumerable: !0, + get: function () { + return $y.VError; + }, + }); + function qy() { + for (var e = [], t = 0; t < arguments.length; t++) e[t] = arguments[t]; + for ( + var s = Object.assign.apply(Object, jy([{}, zi.basicTypes], e)), + i = {}, + r = 0, + a = e; + r < a.length; + r++ + ) + for (var u = a[r], d = 0, y = Object.keys(u); d < y.length; d++) { + var g = y[d]; + i[g] = new cp(s, u[g]); + } + return i; + } + we.createCheckers = qy; + var cp = (function () { + function e(t, s, i) { + if ( + (i === void 0 && (i = 'value'), + (this.suite = t), + (this.ttype = s), + (this._path = i), + (this.props = new Map()), + s instanceof zi.TIface) + ) + for (var r = 0, a = s.props; r < a.length; r++) { + var u = a[r]; + this.props.set(u.name, u.ttype); + } + (this.checkerPlain = this.ttype.getChecker(t, !1)), + (this.checkerStrict = this.ttype.getChecker(t, !0)); + } + return ( + (e.prototype.setReportedPath = function (t) { + this._path = t; + }), + (e.prototype.check = function (t) { + return this._doCheck(this.checkerPlain, t); + }), + (e.prototype.test = function (t) { + return this.checkerPlain(t, new pi.NoopContext()); + }), + (e.prototype.validate = function (t) { + return this._doValidate(this.checkerPlain, t); + }), + (e.prototype.strictCheck = function (t) { + return this._doCheck(this.checkerStrict, t); + }), + (e.prototype.strictTest = function (t) { + return this.checkerStrict(t, new pi.NoopContext()); + }), + (e.prototype.strictValidate = function (t) { + return this._doValidate(this.checkerStrict, t); + }), + (e.prototype.getProp = function (t) { + var s = this.props.get(t); + if (!s) throw new Error('Type has no property ' + t); + return new e(this.suite, s, this._path + '.' + t); + }), + (e.prototype.methodArgs = function (t) { + var s = this._getMethod(t); + return new e(this.suite, s.paramList); + }), + (e.prototype.methodResult = function (t) { + var s = this._getMethod(t); + return new e(this.suite, s.result); + }), + (e.prototype.getArgs = function () { + if (!(this.ttype instanceof zi.TFunc)) + throw new Error('getArgs() applied to non-function'); + return new e(this.suite, this.ttype.paramList); + }), + (e.prototype.getResult = function () { + if (!(this.ttype instanceof zi.TFunc)) + throw new Error('getResult() applied to non-function'); + return new e(this.suite, this.ttype.result); + }), + (e.prototype.getType = function () { + return this.ttype; + }), + (e.prototype._doCheck = function (t, s) { + var i = new pi.NoopContext(); + if (!t(s, i)) { + var r = new pi.DetailContext(); + throw (t(s, r), r.getError(this._path)); + } + }), + (e.prototype._doValidate = function (t, s) { + var i = new pi.NoopContext(); + if (t(s, i)) return null; + var r = new pi.DetailContext(); + return t(s, r), r.getErrorDetail(this._path); + }), + (e.prototype._getMethod = function (t) { + var s = this.props.get(t); + if (!s) throw new Error('Type has no property ' + t); + if (!(s instanceof zi.TFunc)) + throw new Error('Property ' + t + ' is not a method'); + return s; + }), + e + ); + })(); + we.Checker = cp; + }); + var up = Z((Gn) => { + 'use strict'; + Object.defineProperty(Gn, '__esModule', {value: !0}); + function Ky(e) { + if (e && e.__esModule) return e; + var t = {}; + if (e != null) + for (var s in e) + Object.prototype.hasOwnProperty.call(e, s) && (t[s] = e[s]); + return (t.default = e), t; + } + var Uy = il(), + Qe = Ky(Uy), + Hy = Qe.union( + Qe.lit('jsx'), + Qe.lit('typescript'), + Qe.lit('flow'), + Qe.lit('imports'), + Qe.lit('react-hot-loader'), + Qe.lit('jest') + ); + Gn.Transform = Hy; + var Wy = Qe.iface([], {compiledFilename: 'string'}); + Gn.SourceMapOptions = Wy; + var Gy = Qe.iface([], { + transforms: Qe.array('Transform'), + disableESTransforms: Qe.opt('boolean'), + jsxRuntime: Qe.opt( + Qe.union(Qe.lit('classic'), Qe.lit('automatic'), Qe.lit('preserve')) + ), + production: Qe.opt('boolean'), + jsxImportSource: Qe.opt('string'), + jsxPragma: Qe.opt('string'), + jsxFragmentPragma: Qe.opt('string'), + preserveDynamicImport: Qe.opt('boolean'), + injectCreateRequireForImportRequire: Qe.opt('boolean'), + enableLegacyTypeScriptModuleInterop: Qe.opt('boolean'), + enableLegacyBabel5ModuleInterop: Qe.opt('boolean'), + sourceMapOptions: Qe.opt('SourceMapOptions'), + filePath: Qe.opt('string'), + }); + Gn.Options = Gy; + var zy = { + Transform: Gn.Transform, + SourceMapOptions: Gn.SourceMapOptions, + Options: Gn.Options, + }; + Gn.default = zy; + }); + var pp = Z((rl) => { + 'use strict'; + Object.defineProperty(rl, '__esModule', {value: !0}); + function Xy(e) { + return e && e.__esModule ? e : {default: e}; + } + var Yy = il(), + Jy = up(), + Qy = Xy(Jy), + {Options: Zy} = Yy.createCheckers.call(void 0, Qy.default); + function eT(e) { + Zy.strictCheck(e); + } + rl.validateOptions = eT; + }); + var lo = Z((Nn) => { + 'use strict'; + Object.defineProperty(Nn, '__esModule', {value: !0}); + var tT = Ji(), + hp = hi(), + Mt = xt(), + Xi = It(), + fn = be(), + gt = Zt(), + Yi = Ns(), + ol = cs(); + function nT() { + Mt.next.call(void 0), Yi.parseMaybeAssign.call(void 0, !1); + } + Nn.parseSpread = nT; + function fp(e) { + Mt.next.call(void 0), ll(e); + } + Nn.parseRest = fp; + function dp(e) { + Yi.parseIdentifier.call(void 0), mp(e); + } + Nn.parseBindingIdentifier = dp; + function sT() { + Yi.parseIdentifier.call(void 0), + (gt.state.tokens[gt.state.tokens.length - 1].identifierRole = + Mt.IdentifierRole.ImportDeclaration); + } + Nn.parseImportedIdentifier = sT; + function mp(e) { + let t; + gt.state.scopeDepth === 0 + ? (t = Mt.IdentifierRole.TopLevelDeclaration) + : e + ? (t = Mt.IdentifierRole.BlockScopedDeclaration) + : (t = Mt.IdentifierRole.FunctionScopedDeclaration), + (gt.state.tokens[gt.state.tokens.length - 1].identifierRole = t); + } + Nn.markPriorBindingIdentifier = mp; + function ll(e) { + switch (gt.state.type) { + case fn.TokenType._this: { + let t = Mt.pushTypeContext.call(void 0, 0); + Mt.next.call(void 0), Mt.popTypeContext.call(void 0, t); + return; + } + case fn.TokenType._yield: + case fn.TokenType.name: { + (gt.state.type = fn.TokenType.name), dp(e); + return; + } + case fn.TokenType.bracketL: { + Mt.next.call(void 0), yp(fn.TokenType.bracketR, e, !0); + return; + } + case fn.TokenType.braceL: + Yi.parseObj.call(void 0, !0, e); + return; + default: + ol.unexpected.call(void 0); + } + } + Nn.parseBindingAtom = ll; + function yp(e, t, s = !1, i = !1, r = 0) { + let a = !0, + u = !1, + d = gt.state.tokens.length; + for (; !Mt.eat.call(void 0, e) && !gt.state.error; ) + if ( + (a + ? (a = !1) + : (ol.expect.call(void 0, fn.TokenType.comma), + (gt.state.tokens[gt.state.tokens.length - 1].contextId = r), + !u && + gt.state.tokens[d].isType && + ((gt.state.tokens[gt.state.tokens.length - 1].isType = !0), + (u = !0))), + !(s && Mt.match.call(void 0, fn.TokenType.comma))) + ) { + if (Mt.eat.call(void 0, e)) break; + if (Mt.match.call(void 0, fn.TokenType.ellipsis)) { + fp(t), + Tp(), + Mt.eat.call(void 0, fn.TokenType.comma), + ol.expect.call(void 0, e); + break; + } else iT(i, t); + } + } + Nn.parseBindingList = yp; + function iT(e, t) { + e && + hp.tsParseModifiers.call(void 0, [ + Xi.ContextualKeyword._public, + Xi.ContextualKeyword._protected, + Xi.ContextualKeyword._private, + Xi.ContextualKeyword._readonly, + Xi.ContextualKeyword._override, + ]), + al(t), + Tp(), + al(t, !0); + } + function Tp() { + gt.isFlowEnabled + ? tT.flowParseAssignableListItemTypes.call(void 0) + : gt.isTypeScriptEnabled && + hp.tsParseAssignableListItemTypes.call(void 0); + } + function al(e, t = !1) { + if ((t || ll(e), !Mt.eat.call(void 0, fn.TokenType.eq))) return; + let s = gt.state.tokens.length - 1; + Yi.parseMaybeAssign.call(void 0), + (gt.state.tokens[s].rhsEndIndex = gt.state.tokens.length); + } + Nn.parseMaybeDefault = al; + }); + var hi = Z((Oe) => { + 'use strict'; + Object.defineProperty(Oe, '__esModule', {value: !0}); + var v = xt(), + oe = It(), + k = be(), + I = Zt(), + _e = Ns(), + di = lo(), + Rn = nr(), + H = cs(), + rT = vl(); + function ul() { + return v.match.call(void 0, k.TokenType.name); + } + function oT() { + return ( + v.match.call(void 0, k.TokenType.name) || + !!(I.state.type & k.TokenType.IS_KEYWORD) || + v.match.call(void 0, k.TokenType.string) || + v.match.call(void 0, k.TokenType.num) || + v.match.call(void 0, k.TokenType.bigint) || + v.match.call(void 0, k.TokenType.decimal) + ); + } + function _p() { + let e = I.state.snapshot(); + return ( + v.next.call(void 0), + (v.match.call(void 0, k.TokenType.bracketL) || + v.match.call(void 0, k.TokenType.braceL) || + v.match.call(void 0, k.TokenType.star) || + v.match.call(void 0, k.TokenType.ellipsis) || + v.match.call(void 0, k.TokenType.hash) || + oT()) && + !H.hasPrecedingLineBreak.call(void 0) + ? !0 + : (I.state.restoreFromSnapshot(e), !1) + ); + } + function bp(e) { + for (; dl(e) !== null; ); + } + Oe.tsParseModifiers = bp; + function dl(e) { + if (!v.match.call(void 0, k.TokenType.name)) return null; + let t = I.state.contextualKeyword; + if (e.indexOf(t) !== -1 && _p()) { + switch (t) { + case oe.ContextualKeyword._readonly: + I.state.tokens[I.state.tokens.length - 1].type = + k.TokenType._readonly; + break; + case oe.ContextualKeyword._abstract: + I.state.tokens[I.state.tokens.length - 1].type = + k.TokenType._abstract; + break; + case oe.ContextualKeyword._static: + I.state.tokens[I.state.tokens.length - 1].type = + k.TokenType._static; + break; + case oe.ContextualKeyword._public: + I.state.tokens[I.state.tokens.length - 1].type = + k.TokenType._public; + break; + case oe.ContextualKeyword._private: + I.state.tokens[I.state.tokens.length - 1].type = + k.TokenType._private; + break; + case oe.ContextualKeyword._protected: + I.state.tokens[I.state.tokens.length - 1].type = + k.TokenType._protected; + break; + case oe.ContextualKeyword._override: + I.state.tokens[I.state.tokens.length - 1].type = + k.TokenType._override; + break; + case oe.ContextualKeyword._declare: + I.state.tokens[I.state.tokens.length - 1].type = + k.TokenType._declare; + break; + default: + break; + } + return t; + } + return null; + } + Oe.tsParseModifier = dl; + function Zi() { + for ( + _e.parseIdentifier.call(void 0); + v.eat.call(void 0, k.TokenType.dot); + + ) + _e.parseIdentifier.call(void 0); + } + function aT() { + Zi(), + !H.hasPrecedingLineBreak.call(void 0) && + v.match.call(void 0, k.TokenType.lessThan) && + yi(); + } + function lT() { + v.next.call(void 0), tr(); + } + function cT() { + v.next.call(void 0); + } + function uT() { + H.expect.call(void 0, k.TokenType._typeof), + v.match.call(void 0, k.TokenType._import) ? Cp() : Zi(), + !H.hasPrecedingLineBreak.call(void 0) && + v.match.call(void 0, k.TokenType.lessThan) && + yi(); + } + function Cp() { + H.expect.call(void 0, k.TokenType._import), + H.expect.call(void 0, k.TokenType.parenL), + H.expect.call(void 0, k.TokenType.string), + H.expect.call(void 0, k.TokenType.parenR), + v.eat.call(void 0, k.TokenType.dot) && Zi(), + v.match.call(void 0, k.TokenType.lessThan) && yi(); + } + function pT() { + v.eat.call(void 0, k.TokenType._const); + let e = v.eat.call(void 0, k.TokenType._in), + t = H.eatContextual.call(void 0, oe.ContextualKeyword._out); + v.eat.call(void 0, k.TokenType._const), + (e || t) && !v.match.call(void 0, k.TokenType.name) + ? (I.state.tokens[I.state.tokens.length - 1].type = k.TokenType.name) + : _e.parseIdentifier.call(void 0), + v.eat.call(void 0, k.TokenType._extends) && rt(), + v.eat.call(void 0, k.TokenType.eq) && rt(); + } + function mi() { + v.match.call(void 0, k.TokenType.lessThan) && uo(); + } + Oe.tsTryParseTypeParameters = mi; + function uo() { + let e = v.pushTypeContext.call(void 0, 0); + for ( + v.match.call(void 0, k.TokenType.lessThan) || + v.match.call(void 0, k.TokenType.typeParameterStart) + ? v.next.call(void 0) + : H.unexpected.call(void 0); + !v.eat.call(void 0, k.TokenType.greaterThan) && !I.state.error; + + ) + pT(), v.eat.call(void 0, k.TokenType.comma); + v.popTypeContext.call(void 0, e); + } + function ml(e) { + let t = e === k.TokenType.arrow; + mi(), + H.expect.call(void 0, k.TokenType.parenL), + I.state.scopeDepth++, + hT(!1), + I.state.scopeDepth--, + (t || v.match.call(void 0, e)) && Qi(e); + } + function hT(e) { + di.parseBindingList.call(void 0, k.TokenType.parenR, e); + } + function co() { + v.eat.call(void 0, k.TokenType.comma) || H.semicolon.call(void 0); + } + function kp() { + ml(k.TokenType.colon), co(); + } + function fT() { + let e = I.state.snapshot(); + v.next.call(void 0); + let t = + v.eat.call(void 0, k.TokenType.name) && + v.match.call(void 0, k.TokenType.colon); + return I.state.restoreFromSnapshot(e), t; + } + function wp() { + if (!(v.match.call(void 0, k.TokenType.bracketL) && fT())) return !1; + let e = v.pushTypeContext.call(void 0, 0); + return ( + H.expect.call(void 0, k.TokenType.bracketL), + _e.parseIdentifier.call(void 0), + tr(), + H.expect.call(void 0, k.TokenType.bracketR), + er(), + co(), + v.popTypeContext.call(void 0, e), + !0 + ); + } + function vp(e) { + v.eat.call(void 0, k.TokenType.question), + !e && + (v.match.call(void 0, k.TokenType.parenL) || + v.match.call(void 0, k.TokenType.lessThan)) + ? (ml(k.TokenType.colon), co()) + : (er(), co()); + } + function dT() { + if ( + v.match.call(void 0, k.TokenType.parenL) || + v.match.call(void 0, k.TokenType.lessThan) + ) { + kp(); + return; + } + if (v.match.call(void 0, k.TokenType._new)) { + v.next.call(void 0), + v.match.call(void 0, k.TokenType.parenL) || + v.match.call(void 0, k.TokenType.lessThan) + ? kp() + : vp(!1); + return; + } + let e = !!dl([oe.ContextualKeyword._readonly]); + wp() || + ((H.isContextual.call(void 0, oe.ContextualKeyword._get) || + H.isContextual.call(void 0, oe.ContextualKeyword._set)) && + _p(), + _e.parsePropertyName.call(void 0, -1), + vp(e)); + } + function mT() { + Sp(); + } + function Sp() { + for ( + H.expect.call(void 0, k.TokenType.braceL); + !v.eat.call(void 0, k.TokenType.braceR) && !I.state.error; + + ) + dT(); + } + function yT() { + let e = I.state.snapshot(), + t = TT(); + return I.state.restoreFromSnapshot(e), t; + } + function TT() { + return ( + v.next.call(void 0), + v.eat.call(void 0, k.TokenType.plus) || + v.eat.call(void 0, k.TokenType.minus) + ? H.isContextual.call(void 0, oe.ContextualKeyword._readonly) + : (H.isContextual.call(void 0, oe.ContextualKeyword._readonly) && + v.next.call(void 0), + !v.match.call(void 0, k.TokenType.bracketL) || + (v.next.call(void 0), !ul()) + ? !1 + : (v.next.call(void 0), v.match.call(void 0, k.TokenType._in))) + ); + } + function kT() { + _e.parseIdentifier.call(void 0), + H.expect.call(void 0, k.TokenType._in), + rt(); + } + function vT() { + H.expect.call(void 0, k.TokenType.braceL), + v.match.call(void 0, k.TokenType.plus) || + v.match.call(void 0, k.TokenType.minus) + ? (v.next.call(void 0), + H.expectContextual.call(void 0, oe.ContextualKeyword._readonly)) + : H.eatContextual.call(void 0, oe.ContextualKeyword._readonly), + H.expect.call(void 0, k.TokenType.bracketL), + kT(), + H.eatContextual.call(void 0, oe.ContextualKeyword._as) && rt(), + H.expect.call(void 0, k.TokenType.bracketR), + v.match.call(void 0, k.TokenType.plus) || + v.match.call(void 0, k.TokenType.minus) + ? (v.next.call(void 0), H.expect.call(void 0, k.TokenType.question)) + : v.eat.call(void 0, k.TokenType.question), + LT(), + H.semicolon.call(void 0), + H.expect.call(void 0, k.TokenType.braceR); + } + function xT() { + for ( + H.expect.call(void 0, k.TokenType.bracketL); + !v.eat.call(void 0, k.TokenType.bracketR) && !I.state.error; + + ) + gT(), v.eat.call(void 0, k.TokenType.comma); + } + function gT() { + v.eat.call(void 0, k.TokenType.ellipsis) + ? rt() + : (rt(), v.eat.call(void 0, k.TokenType.question)), + v.eat.call(void 0, k.TokenType.colon) && rt(); + } + function _T() { + H.expect.call(void 0, k.TokenType.parenL), + rt(), + H.expect.call(void 0, k.TokenType.parenR); + } + function bT() { + for ( + v.nextTemplateToken.call(void 0), v.nextTemplateToken.call(void 0); + !v.match.call(void 0, k.TokenType.backQuote) && !I.state.error; + + ) + H.expect.call(void 0, k.TokenType.dollarBraceL), + rt(), + v.nextTemplateToken.call(void 0), + v.nextTemplateToken.call(void 0); + v.next.call(void 0); + } + var hs; + (function (e) { + e[(e.TSFunctionType = 0)] = 'TSFunctionType'; + let s = 1; + e[(e.TSConstructorType = s)] = 'TSConstructorType'; + let i = s + 1; + e[(e.TSAbstractConstructorType = i)] = 'TSAbstractConstructorType'; + })(hs || (hs = {})); + function cl(e) { + e === hs.TSAbstractConstructorType && + H.expectContextual.call(void 0, oe.ContextualKeyword._abstract), + (e === hs.TSConstructorType || e === hs.TSAbstractConstructorType) && + H.expect.call(void 0, k.TokenType._new); + let t = I.state.inDisallowConditionalTypesContext; + (I.state.inDisallowConditionalTypesContext = !1), + ml(k.TokenType.arrow), + (I.state.inDisallowConditionalTypesContext = t); + } + function CT() { + switch (I.state.type) { + case k.TokenType.name: + aT(); + return; + case k.TokenType._void: + case k.TokenType._null: + v.next.call(void 0); + return; + case k.TokenType.string: + case k.TokenType.num: + case k.TokenType.bigint: + case k.TokenType.decimal: + case k.TokenType._true: + case k.TokenType._false: + _e.parseLiteral.call(void 0); + return; + case k.TokenType.minus: + v.next.call(void 0), _e.parseLiteral.call(void 0); + return; + case k.TokenType._this: { + cT(), + H.isContextual.call(void 0, oe.ContextualKeyword._is) && + !H.hasPrecedingLineBreak.call(void 0) && + lT(); + return; + } + case k.TokenType._typeof: + uT(); + return; + case k.TokenType._import: + Cp(); + return; + case k.TokenType.braceL: + yT() ? vT() : mT(); + return; + case k.TokenType.bracketL: + xT(); + return; + case k.TokenType.parenL: + _T(); + return; + case k.TokenType.backQuote: + bT(); + return; + default: + if (I.state.type & k.TokenType.IS_KEYWORD) { + v.next.call(void 0), + (I.state.tokens[I.state.tokens.length - 1].type = + k.TokenType.name); + return; + } + break; + } + H.unexpected.call(void 0); + } + function wT() { + for ( + CT(); + !H.hasPrecedingLineBreak.call(void 0) && + v.eat.call(void 0, k.TokenType.bracketL); + + ) + v.eat.call(void 0, k.TokenType.bracketR) || + (rt(), H.expect.call(void 0, k.TokenType.bracketR)); + } + function ST() { + if ( + (H.expectContextual.call(void 0, oe.ContextualKeyword._infer), + _e.parseIdentifier.call(void 0), + v.match.call(void 0, k.TokenType._extends)) + ) { + let e = I.state.snapshot(); + H.expect.call(void 0, k.TokenType._extends); + let t = I.state.inDisallowConditionalTypesContext; + (I.state.inDisallowConditionalTypesContext = !0), + rt(), + (I.state.inDisallowConditionalTypesContext = t), + (I.state.error || + (!I.state.inDisallowConditionalTypesContext && + v.match.call(void 0, k.TokenType.question))) && + I.state.restoreFromSnapshot(e); + } + } + function pl() { + if ( + H.isContextual.call(void 0, oe.ContextualKeyword._keyof) || + H.isContextual.call(void 0, oe.ContextualKeyword._unique) || + H.isContextual.call(void 0, oe.ContextualKeyword._readonly) + ) + v.next.call(void 0), pl(); + else if (H.isContextual.call(void 0, oe.ContextualKeyword._infer)) ST(); + else { + let e = I.state.inDisallowConditionalTypesContext; + (I.state.inDisallowConditionalTypesContext = !1), + wT(), + (I.state.inDisallowConditionalTypesContext = e); + } + } + function xp() { + if ( + (v.eat.call(void 0, k.TokenType.bitwiseAND), + pl(), + v.match.call(void 0, k.TokenType.bitwiseAND)) + ) + for (; v.eat.call(void 0, k.TokenType.bitwiseAND); ) pl(); + } + function IT() { + if ( + (v.eat.call(void 0, k.TokenType.bitwiseOR), + xp(), + v.match.call(void 0, k.TokenType.bitwiseOR)) + ) + for (; v.eat.call(void 0, k.TokenType.bitwiseOR); ) xp(); + } + function ET() { + return v.match.call(void 0, k.TokenType.lessThan) + ? !0 + : v.match.call(void 0, k.TokenType.parenL) && PT(); + } + function AT() { + if ( + v.match.call(void 0, k.TokenType.name) || + v.match.call(void 0, k.TokenType._this) + ) + return v.next.call(void 0), !0; + if ( + v.match.call(void 0, k.TokenType.braceL) || + v.match.call(void 0, k.TokenType.bracketL) + ) { + let e = 1; + for (v.next.call(void 0); e > 0 && !I.state.error; ) + v.match.call(void 0, k.TokenType.braceL) || + v.match.call(void 0, k.TokenType.bracketL) + ? e++ + : (v.match.call(void 0, k.TokenType.braceR) || + v.match.call(void 0, k.TokenType.bracketR)) && + e--, + v.next.call(void 0); + return !0; + } + return !1; + } + function PT() { + let e = I.state.snapshot(), + t = NT(); + return I.state.restoreFromSnapshot(e), t; + } + function NT() { + return ( + v.next.call(void 0), + !!( + v.match.call(void 0, k.TokenType.parenR) || + v.match.call(void 0, k.TokenType.ellipsis) || + (AT() && + (v.match.call(void 0, k.TokenType.colon) || + v.match.call(void 0, k.TokenType.comma) || + v.match.call(void 0, k.TokenType.question) || + v.match.call(void 0, k.TokenType.eq) || + (v.match.call(void 0, k.TokenType.parenR) && + (v.next.call(void 0), + v.match.call(void 0, k.TokenType.arrow))))) + ) + ); + } + function Qi(e) { + let t = v.pushTypeContext.call(void 0, 0); + H.expect.call(void 0, e), OT() || rt(), v.popTypeContext.call(void 0, t); + } + function RT() { + v.match.call(void 0, k.TokenType.colon) && Qi(k.TokenType.colon); + } + function er() { + v.match.call(void 0, k.TokenType.colon) && tr(); + } + Oe.tsTryParseTypeAnnotation = er; + function LT() { + v.eat.call(void 0, k.TokenType.colon) && rt(); + } + function OT() { + let e = I.state.snapshot(); + return H.isContextual.call(void 0, oe.ContextualKeyword._asserts) + ? (v.next.call(void 0), + H.eatContextual.call(void 0, oe.ContextualKeyword._is) + ? (rt(), !0) + : ul() || v.match.call(void 0, k.TokenType._this) + ? (v.next.call(void 0), + H.eatContextual.call(void 0, oe.ContextualKeyword._is) && rt(), + !0) + : (I.state.restoreFromSnapshot(e), !1)) + : ul() || v.match.call(void 0, k.TokenType._this) + ? (v.next.call(void 0), + H.isContextual.call(void 0, oe.ContextualKeyword._is) && + !H.hasPrecedingLineBreak.call(void 0) + ? (v.next.call(void 0), rt(), !0) + : (I.state.restoreFromSnapshot(e), !1)) + : !1; + } + function tr() { + let e = v.pushTypeContext.call(void 0, 0); + H.expect.call(void 0, k.TokenType.colon), + rt(), + v.popTypeContext.call(void 0, e); + } + Oe.tsParseTypeAnnotation = tr; + function rt() { + if ( + (hl(), + I.state.inDisallowConditionalTypesContext || + H.hasPrecedingLineBreak.call(void 0) || + !v.eat.call(void 0, k.TokenType._extends)) + ) + return; + let e = I.state.inDisallowConditionalTypesContext; + (I.state.inDisallowConditionalTypesContext = !0), + hl(), + (I.state.inDisallowConditionalTypesContext = e), + H.expect.call(void 0, k.TokenType.question), + rt(), + H.expect.call(void 0, k.TokenType.colon), + rt(); + } + Oe.tsParseType = rt; + function DT() { + return ( + H.isContextual.call(void 0, oe.ContextualKeyword._abstract) && + v.lookaheadType.call(void 0) === k.TokenType._new + ); + } + function hl() { + if (ET()) { + cl(hs.TSFunctionType); + return; + } + if (v.match.call(void 0, k.TokenType._new)) { + cl(hs.TSConstructorType); + return; + } else if (DT()) { + cl(hs.TSAbstractConstructorType); + return; + } + IT(); + } + Oe.tsParseNonConditionalType = hl; + function MT() { + let e = v.pushTypeContext.call(void 0, 1); + rt(), + H.expect.call(void 0, k.TokenType.greaterThan), + v.popTypeContext.call(void 0, e), + _e.parseMaybeUnary.call(void 0); + } + Oe.tsParseTypeAssertion = MT; + function FT() { + if (v.eat.call(void 0, k.TokenType.jsxTagStart)) { + I.state.tokens[I.state.tokens.length - 1].type = + k.TokenType.typeParameterStart; + let e = v.pushTypeContext.call(void 0, 1); + for ( + ; + !v.match.call(void 0, k.TokenType.greaterThan) && !I.state.error; + + ) + rt(), v.eat.call(void 0, k.TokenType.comma); + rT.nextJSXTagToken.call(void 0), v.popTypeContext.call(void 0, e); + } + } + Oe.tsTryParseJSXTypeArgument = FT; + function Ip() { + for (; !v.match.call(void 0, k.TokenType.braceL) && !I.state.error; ) + BT(), v.eat.call(void 0, k.TokenType.comma); + } + function BT() { + Zi(), v.match.call(void 0, k.TokenType.lessThan) && yi(); + } + function VT() { + di.parseBindingIdentifier.call(void 0, !1), + mi(), + v.eat.call(void 0, k.TokenType._extends) && Ip(), + Sp(); + } + function jT() { + di.parseBindingIdentifier.call(void 0, !1), + mi(), + H.expect.call(void 0, k.TokenType.eq), + rt(), + H.semicolon.call(void 0); + } + function $T() { + if ( + (v.match.call(void 0, k.TokenType.string) + ? _e.parseLiteral.call(void 0) + : _e.parseIdentifier.call(void 0), + v.eat.call(void 0, k.TokenType.eq)) + ) { + let e = I.state.tokens.length - 1; + _e.parseMaybeAssign.call(void 0), + (I.state.tokens[e].rhsEndIndex = I.state.tokens.length); + } + } + function yl() { + for ( + di.parseBindingIdentifier.call(void 0, !1), + H.expect.call(void 0, k.TokenType.braceL); + !v.eat.call(void 0, k.TokenType.braceR) && !I.state.error; + + ) + $T(), v.eat.call(void 0, k.TokenType.comma); + } + function Tl() { + H.expect.call(void 0, k.TokenType.braceL), + Rn.parseBlockBody.call(void 0, k.TokenType.braceR); + } + function fl() { + di.parseBindingIdentifier.call(void 0, !1), + v.eat.call(void 0, k.TokenType.dot) ? fl() : Tl(); + } + function Ep() { + H.isContextual.call(void 0, oe.ContextualKeyword._global) + ? _e.parseIdentifier.call(void 0) + : v.match.call(void 0, k.TokenType.string) + ? _e.parseExprAtom.call(void 0) + : H.unexpected.call(void 0), + v.match.call(void 0, k.TokenType.braceL) + ? Tl() + : H.semicolon.call(void 0); + } + function Ap() { + di.parseImportedIdentifier.call(void 0), + H.expect.call(void 0, k.TokenType.eq), + KT(), + H.semicolon.call(void 0); + } + Oe.tsParseImportEqualsDeclaration = Ap; + function qT() { + return ( + H.isContextual.call(void 0, oe.ContextualKeyword._require) && + v.lookaheadType.call(void 0) === k.TokenType.parenL + ); + } + function KT() { + qT() ? UT() : Zi(); + } + function UT() { + H.expectContextual.call(void 0, oe.ContextualKeyword._require), + H.expect.call(void 0, k.TokenType.parenL), + v.match.call(void 0, k.TokenType.string) || H.unexpected.call(void 0), + _e.parseLiteral.call(void 0), + H.expect.call(void 0, k.TokenType.parenR); + } + function HT() { + if (H.isLineTerminator.call(void 0)) return !1; + switch (I.state.type) { + case k.TokenType._function: { + let e = v.pushTypeContext.call(void 0, 1); + v.next.call(void 0); + let t = I.state.start; + return ( + Rn.parseFunction.call(void 0, t, !0), + v.popTypeContext.call(void 0, e), + !0 + ); + } + case k.TokenType._class: { + let e = v.pushTypeContext.call(void 0, 1); + return ( + Rn.parseClass.call(void 0, !0, !1), + v.popTypeContext.call(void 0, e), + !0 + ); + } + case k.TokenType._const: + if ( + v.match.call(void 0, k.TokenType._const) && + H.isLookaheadContextual.call(void 0, oe.ContextualKeyword._enum) + ) { + let e = v.pushTypeContext.call(void 0, 1); + return ( + H.expect.call(void 0, k.TokenType._const), + H.expectContextual.call(void 0, oe.ContextualKeyword._enum), + (I.state.tokens[I.state.tokens.length - 1].type = + k.TokenType._enum), + yl(), + v.popTypeContext.call(void 0, e), + !0 + ); + } + case k.TokenType._var: + case k.TokenType._let: { + let e = v.pushTypeContext.call(void 0, 1); + return ( + Rn.parseVarStatement.call( + void 0, + I.state.type !== k.TokenType._var + ), + v.popTypeContext.call(void 0, e), + !0 + ); + } + case k.TokenType.name: { + let e = v.pushTypeContext.call(void 0, 1), + t = I.state.contextualKeyword, + s = !1; + return ( + t === oe.ContextualKeyword._global + ? (Ep(), (s = !0)) + : (s = po(t, !0)), + v.popTypeContext.call(void 0, e), + s + ); + } + default: + return !1; + } + } + function gp() { + return po(I.state.contextualKeyword, !0); + } + function WT(e) { + switch (e) { + case oe.ContextualKeyword._declare: { + let t = I.state.tokens.length - 1; + if (HT()) return (I.state.tokens[t].type = k.TokenType._declare), !0; + break; + } + case oe.ContextualKeyword._global: + if (v.match.call(void 0, k.TokenType.braceL)) return Tl(), !0; + break; + default: + return po(e, !1); + } + return !1; + } + function po(e, t) { + switch (e) { + case oe.ContextualKeyword._abstract: + if (fi(t) && v.match.call(void 0, k.TokenType._class)) + return ( + (I.state.tokens[I.state.tokens.length - 1].type = + k.TokenType._abstract), + Rn.parseClass.call(void 0, !0, !1), + !0 + ); + break; + case oe.ContextualKeyword._enum: + if (fi(t) && v.match.call(void 0, k.TokenType.name)) + return ( + (I.state.tokens[I.state.tokens.length - 1].type = + k.TokenType._enum), + yl(), + !0 + ); + break; + case oe.ContextualKeyword._interface: + if (fi(t) && v.match.call(void 0, k.TokenType.name)) { + let s = v.pushTypeContext.call(void 0, t ? 2 : 1); + return VT(), v.popTypeContext.call(void 0, s), !0; + } + break; + case oe.ContextualKeyword._module: + if (fi(t)) { + if (v.match.call(void 0, k.TokenType.string)) { + let s = v.pushTypeContext.call(void 0, t ? 2 : 1); + return Ep(), v.popTypeContext.call(void 0, s), !0; + } else if (v.match.call(void 0, k.TokenType.name)) { + let s = v.pushTypeContext.call(void 0, t ? 2 : 1); + return fl(), v.popTypeContext.call(void 0, s), !0; + } + } + break; + case oe.ContextualKeyword._namespace: + if (fi(t) && v.match.call(void 0, k.TokenType.name)) { + let s = v.pushTypeContext.call(void 0, t ? 2 : 1); + return fl(), v.popTypeContext.call(void 0, s), !0; + } + break; + case oe.ContextualKeyword._type: + if (fi(t) && v.match.call(void 0, k.TokenType.name)) { + let s = v.pushTypeContext.call(void 0, t ? 2 : 1); + return jT(), v.popTypeContext.call(void 0, s), !0; + } + break; + default: + break; + } + return !1; + } + function fi(e) { + return e ? (v.next.call(void 0), !0) : !H.isLineTerminator.call(void 0); + } + function GT() { + let e = I.state.snapshot(); + return ( + uo(), + Rn.parseFunctionParams.call(void 0), + RT(), + H.expect.call(void 0, k.TokenType.arrow), + I.state.error + ? (I.state.restoreFromSnapshot(e), !1) + : (_e.parseFunctionBody.call(void 0, !0), !0) + ); + } + function kl() { + I.state.type === k.TokenType.bitShiftL && + ((I.state.pos -= 1), v.finishToken.call(void 0, k.TokenType.lessThan)), + yi(); + } + function yi() { + let e = v.pushTypeContext.call(void 0, 0); + for ( + H.expect.call(void 0, k.TokenType.lessThan); + !v.eat.call(void 0, k.TokenType.greaterThan) && !I.state.error; + + ) + rt(), v.eat.call(void 0, k.TokenType.comma); + v.popTypeContext.call(void 0, e); + } + function zT() { + if (v.match.call(void 0, k.TokenType.name)) + switch (I.state.contextualKeyword) { + case oe.ContextualKeyword._abstract: + case oe.ContextualKeyword._declare: + case oe.ContextualKeyword._enum: + case oe.ContextualKeyword._interface: + case oe.ContextualKeyword._module: + case oe.ContextualKeyword._namespace: + case oe.ContextualKeyword._type: + return !0; + default: + break; + } + return !1; + } + Oe.tsIsDeclarationStart = zT; + function XT(e, t) { + if ( + (v.match.call(void 0, k.TokenType.colon) && Qi(k.TokenType.colon), + !v.match.call(void 0, k.TokenType.braceL) && + H.isLineTerminator.call(void 0)) + ) { + let s = I.state.tokens.length - 1; + for ( + ; + s >= 0 && + (I.state.tokens[s].start >= e || + I.state.tokens[s].type === k.TokenType._default || + I.state.tokens[s].type === k.TokenType._export); + + ) + (I.state.tokens[s].isType = !0), s--; + return; + } + _e.parseFunctionBody.call(void 0, !1, t); + } + Oe.tsParseFunctionBodyAndFinish = XT; + function YT(e, t, s) { + if ( + !H.hasPrecedingLineBreak.call(void 0) && + v.eat.call(void 0, k.TokenType.bang) + ) { + I.state.tokens[I.state.tokens.length - 1].type = + k.TokenType.nonNullAssertion; + return; + } + if ( + v.match.call(void 0, k.TokenType.lessThan) || + v.match.call(void 0, k.TokenType.bitShiftL) + ) { + let i = I.state.snapshot(); + if (!t && _e.atPossibleAsync.call(void 0) && GT()) return; + if ( + (kl(), + !t && v.eat.call(void 0, k.TokenType.parenL) + ? ((I.state.tokens[I.state.tokens.length - 1].subscriptStartIndex = + e), + _e.parseCallExpressionArguments.call(void 0)) + : v.match.call(void 0, k.TokenType.backQuote) + ? _e.parseTemplate.call(void 0) + : (I.state.type === k.TokenType.greaterThan || + (I.state.type !== k.TokenType.parenL && + I.state.type & k.TokenType.IS_EXPRESSION_START && + !H.hasPrecedingLineBreak.call(void 0))) && + H.unexpected.call(void 0), + I.state.error) + ) + I.state.restoreFromSnapshot(i); + else return; + } else + !t && + v.match.call(void 0, k.TokenType.questionDot) && + v.lookaheadType.call(void 0) === k.TokenType.lessThan && + (v.next.call(void 0), + (I.state.tokens[e].isOptionalChainStart = !0), + (I.state.tokens[I.state.tokens.length - 1].subscriptStartIndex = e), + yi(), + H.expect.call(void 0, k.TokenType.parenL), + _e.parseCallExpressionArguments.call(void 0)); + _e.baseParseSubscript.call(void 0, e, t, s); + } + Oe.tsParseSubscript = YT; + function JT() { + if (v.eat.call(void 0, k.TokenType._import)) + return ( + H.isContextual.call(void 0, oe.ContextualKeyword._type) && + v.lookaheadType.call(void 0) !== k.TokenType.eq && + H.expectContextual.call(void 0, oe.ContextualKeyword._type), + Ap(), + !0 + ); + if (v.eat.call(void 0, k.TokenType.eq)) + return _e.parseExpression.call(void 0), H.semicolon.call(void 0), !0; + if (H.eatContextual.call(void 0, oe.ContextualKeyword._as)) + return ( + H.expectContextual.call(void 0, oe.ContextualKeyword._namespace), + _e.parseIdentifier.call(void 0), + H.semicolon.call(void 0), + !0 + ); + if (H.isContextual.call(void 0, oe.ContextualKeyword._type)) { + let e = v.lookaheadType.call(void 0); + (e === k.TokenType.braceL || e === k.TokenType.star) && + v.next.call(void 0); + } + return !1; + } + Oe.tsTryParseExport = JT; + function QT() { + if ( + (_e.parseIdentifier.call(void 0), + v.match.call(void 0, k.TokenType.comma) || + v.match.call(void 0, k.TokenType.braceR)) + ) { + I.state.tokens[I.state.tokens.length - 1].identifierRole = + v.IdentifierRole.ImportDeclaration; + return; + } + if ( + (_e.parseIdentifier.call(void 0), + v.match.call(void 0, k.TokenType.comma) || + v.match.call(void 0, k.TokenType.braceR)) + ) { + (I.state.tokens[I.state.tokens.length - 1].identifierRole = + v.IdentifierRole.ImportDeclaration), + (I.state.tokens[I.state.tokens.length - 2].isType = !0), + (I.state.tokens[I.state.tokens.length - 1].isType = !0); + return; + } + if ( + (_e.parseIdentifier.call(void 0), + v.match.call(void 0, k.TokenType.comma) || + v.match.call(void 0, k.TokenType.braceR)) + ) { + (I.state.tokens[I.state.tokens.length - 3].identifierRole = + v.IdentifierRole.ImportAccess), + (I.state.tokens[I.state.tokens.length - 1].identifierRole = + v.IdentifierRole.ImportDeclaration); + return; + } + _e.parseIdentifier.call(void 0), + (I.state.tokens[I.state.tokens.length - 3].identifierRole = + v.IdentifierRole.ImportAccess), + (I.state.tokens[I.state.tokens.length - 1].identifierRole = + v.IdentifierRole.ImportDeclaration), + (I.state.tokens[I.state.tokens.length - 4].isType = !0), + (I.state.tokens[I.state.tokens.length - 3].isType = !0), + (I.state.tokens[I.state.tokens.length - 2].isType = !0), + (I.state.tokens[I.state.tokens.length - 1].isType = !0); + } + Oe.tsParseImportSpecifier = QT; + function ZT() { + if ( + (_e.parseIdentifier.call(void 0), + v.match.call(void 0, k.TokenType.comma) || + v.match.call(void 0, k.TokenType.braceR)) + ) { + I.state.tokens[I.state.tokens.length - 1].identifierRole = + v.IdentifierRole.ExportAccess; + return; + } + if ( + (_e.parseIdentifier.call(void 0), + v.match.call(void 0, k.TokenType.comma) || + v.match.call(void 0, k.TokenType.braceR)) + ) { + (I.state.tokens[I.state.tokens.length - 1].identifierRole = + v.IdentifierRole.ExportAccess), + (I.state.tokens[I.state.tokens.length - 2].isType = !0), + (I.state.tokens[I.state.tokens.length - 1].isType = !0); + return; + } + if ( + (_e.parseIdentifier.call(void 0), + v.match.call(void 0, k.TokenType.comma) || + v.match.call(void 0, k.TokenType.braceR)) + ) { + I.state.tokens[I.state.tokens.length - 3].identifierRole = + v.IdentifierRole.ExportAccess; + return; + } + _e.parseIdentifier.call(void 0), + (I.state.tokens[I.state.tokens.length - 3].identifierRole = + v.IdentifierRole.ExportAccess), + (I.state.tokens[I.state.tokens.length - 4].isType = !0), + (I.state.tokens[I.state.tokens.length - 3].isType = !0), + (I.state.tokens[I.state.tokens.length - 2].isType = !0), + (I.state.tokens[I.state.tokens.length - 1].isType = !0); + } + Oe.tsParseExportSpecifier = ZT; + function ek() { + if ( + H.isContextual.call(void 0, oe.ContextualKeyword._abstract) && + v.lookaheadType.call(void 0) === k.TokenType._class + ) + return ( + (I.state.type = k.TokenType._abstract), + v.next.call(void 0), + Rn.parseClass.call(void 0, !0, !0), + !0 + ); + if (H.isContextual.call(void 0, oe.ContextualKeyword._interface)) { + let e = v.pushTypeContext.call(void 0, 2); + return ( + po(oe.ContextualKeyword._interface, !0), + v.popTypeContext.call(void 0, e), + !0 + ); + } + return !1; + } + Oe.tsTryParseExportDefaultExpression = ek; + function tk() { + if (I.state.type === k.TokenType._const) { + let e = v.lookaheadTypeAndKeyword.call(void 0); + if ( + e.type === k.TokenType.name && + e.contextualKeyword === oe.ContextualKeyword._enum + ) + return ( + H.expect.call(void 0, k.TokenType._const), + H.expectContextual.call(void 0, oe.ContextualKeyword._enum), + (I.state.tokens[I.state.tokens.length - 1].type = + k.TokenType._enum), + yl(), + !0 + ); + } + return !1; + } + Oe.tsTryParseStatementContent = tk; + function nk(e) { + let t = I.state.tokens.length; + bp([ + oe.ContextualKeyword._abstract, + oe.ContextualKeyword._readonly, + oe.ContextualKeyword._declare, + oe.ContextualKeyword._static, + oe.ContextualKeyword._override, + ]); + let s = I.state.tokens.length; + if (wp()) { + let r = e ? t - 1 : t; + for (let a = r; a < s; a++) I.state.tokens[a].isType = !0; + return !0; + } + return !1; + } + Oe.tsTryParseClassMemberWithIsStatic = nk; + function sk(e) { + WT(e) || H.semicolon.call(void 0); + } + Oe.tsParseIdentifierStatement = sk; + function ik() { + let e = H.eatContextual.call(void 0, oe.ContextualKeyword._declare); + e && + (I.state.tokens[I.state.tokens.length - 1].type = k.TokenType._declare); + let t = !1; + if (v.match.call(void 0, k.TokenType.name)) + if (e) { + let s = v.pushTypeContext.call(void 0, 2); + (t = gp()), v.popTypeContext.call(void 0, s); + } else t = gp(); + if (!t) + if (e) { + let s = v.pushTypeContext.call(void 0, 2); + Rn.parseStatement.call(void 0, !0), v.popTypeContext.call(void 0, s); + } else Rn.parseStatement.call(void 0, !0); + } + Oe.tsParseExportDeclaration = ik; + function rk(e) { + if ( + (e && + (v.match.call(void 0, k.TokenType.lessThan) || + v.match.call(void 0, k.TokenType.bitShiftL)) && + kl(), + H.eatContextual.call(void 0, oe.ContextualKeyword._implements)) + ) { + I.state.tokens[I.state.tokens.length - 1].type = + k.TokenType._implements; + let t = v.pushTypeContext.call(void 0, 1); + Ip(), v.popTypeContext.call(void 0, t); + } + } + Oe.tsAfterParseClassSuper = rk; + function ok() { + mi(); + } + Oe.tsStartParseObjPropValue = ok; + function ak() { + mi(); + } + Oe.tsStartParseFunctionParams = ak; + function lk() { + let e = v.pushTypeContext.call(void 0, 0); + H.hasPrecedingLineBreak.call(void 0) || + v.eat.call(void 0, k.TokenType.bang), + er(), + v.popTypeContext.call(void 0, e); + } + Oe.tsAfterParseVarHead = lk; + function ck() { + v.match.call(void 0, k.TokenType.colon) && tr(); + } + Oe.tsStartParseAsyncArrowFromCallExpression = ck; + function uk(e, t) { + return I.isJSXEnabled ? Pp(e, t) : Np(e, t); + } + Oe.tsParseMaybeAssign = uk; + function Pp(e, t) { + if (!v.match.call(void 0, k.TokenType.lessThan)) + return _e.baseParseMaybeAssign.call(void 0, e, t); + let s = I.state.snapshot(), + i = _e.baseParseMaybeAssign.call(void 0, e, t); + if (I.state.error) I.state.restoreFromSnapshot(s); + else return i; + return ( + (I.state.type = k.TokenType.typeParameterStart), + uo(), + (i = _e.baseParseMaybeAssign.call(void 0, e, t)), + i || H.unexpected.call(void 0), + i + ); + } + Oe.tsParseMaybeAssignWithJSX = Pp; + function Np(e, t) { + if (!v.match.call(void 0, k.TokenType.lessThan)) + return _e.baseParseMaybeAssign.call(void 0, e, t); + let s = I.state.snapshot(); + uo(); + let i = _e.baseParseMaybeAssign.call(void 0, e, t); + if ((i || H.unexpected.call(void 0), I.state.error)) + I.state.restoreFromSnapshot(s); + else return i; + return _e.baseParseMaybeAssign.call(void 0, e, t); + } + Oe.tsParseMaybeAssignWithoutJSX = Np; + function pk() { + if (v.match.call(void 0, k.TokenType.colon)) { + let e = I.state.snapshot(); + Qi(k.TokenType.colon), + H.canInsertSemicolon.call(void 0) && H.unexpected.call(void 0), + v.match.call(void 0, k.TokenType.arrow) || H.unexpected.call(void 0), + I.state.error && I.state.restoreFromSnapshot(e); + } + return v.eat.call(void 0, k.TokenType.arrow); + } + Oe.tsParseArrow = pk; + function hk() { + let e = v.pushTypeContext.call(void 0, 0); + v.eat.call(void 0, k.TokenType.question), + er(), + v.popTypeContext.call(void 0, e); + } + Oe.tsParseAssignableListItemTypes = hk; + function fk() { + (v.match.call(void 0, k.TokenType.lessThan) || + v.match.call(void 0, k.TokenType.bitShiftL)) && + kl(), + Rn.baseParseMaybeDecoratorArguments.call(void 0); + } + Oe.tsParseMaybeDecoratorArguments = fk; + }); + var vl = Z((fo) => { + 'use strict'; + Object.defineProperty(fo, '__esModule', {value: !0}); + var Se = xt(), + Me = be(), + fe = Zt(), + ho = Ns(), + fs = cs(), + at = Qt(), + Rp = li(), + dk = hi(); + function mk() { + let e = !1, + t = !1; + for (;;) { + if (fe.state.pos >= fe.input.length) { + fs.unexpected.call(void 0, 'Unterminated JSX contents'); + return; + } + let s = fe.input.charCodeAt(fe.state.pos); + if (s === at.charCodes.lessThan || s === at.charCodes.leftCurlyBrace) { + if (fe.state.pos === fe.state.start) { + if (s === at.charCodes.lessThan) { + fe.state.pos++, + Se.finishToken.call(void 0, Me.TokenType.jsxTagStart); + return; + } + Se.getTokenFromCode.call(void 0, s); + return; + } + e && !t + ? Se.finishToken.call(void 0, Me.TokenType.jsxEmptyText) + : Se.finishToken.call(void 0, Me.TokenType.jsxText); + return; + } + s === at.charCodes.lineFeed + ? (e = !0) + : s !== at.charCodes.space && + s !== at.charCodes.carriageReturn && + s !== at.charCodes.tab && + (t = !0), + fe.state.pos++; + } + } + function yk(e) { + for (fe.state.pos++; ; ) { + if (fe.state.pos >= fe.input.length) { + fs.unexpected.call(void 0, 'Unterminated string constant'); + return; + } + if (fe.input.charCodeAt(fe.state.pos) === e) { + fe.state.pos++; + break; + } + fe.state.pos++; + } + Se.finishToken.call(void 0, Me.TokenType.string); + } + function Tk() { + let e; + do { + if (fe.state.pos > fe.input.length) { + fs.unexpected.call(void 0, 'Unexpectedly reached the end of input.'); + return; + } + e = fe.input.charCodeAt(++fe.state.pos); + } while (Rp.IS_IDENTIFIER_CHAR[e] || e === at.charCodes.dash); + Se.finishToken.call(void 0, Me.TokenType.jsxName); + } + function xl() { + dn(); + } + function Lp(e) { + if ((xl(), !Se.eat.call(void 0, Me.TokenType.colon))) { + fe.state.tokens[fe.state.tokens.length - 1].identifierRole = e; + return; + } + xl(); + } + function Op() { + let e = fe.state.tokens.length; + Lp(Se.IdentifierRole.Access); + let t = !1; + for (; Se.match.call(void 0, Me.TokenType.dot); ) (t = !0), dn(), xl(); + if (!t) { + let s = fe.state.tokens[e], + i = fe.input.charCodeAt(s.start); + i >= at.charCodes.lowercaseA && + i <= at.charCodes.lowercaseZ && + (s.identifierRole = null); + } + } + function kk() { + switch (fe.state.type) { + case Me.TokenType.braceL: + Se.next.call(void 0), ho.parseExpression.call(void 0), dn(); + return; + case Me.TokenType.jsxTagStart: + Mp(), dn(); + return; + case Me.TokenType.string: + dn(); + return; + default: + fs.unexpected.call( + void 0, + 'JSX value should be either an expression or a quoted JSX text' + ); + } + } + function vk() { + fs.expect.call(void 0, Me.TokenType.ellipsis), + ho.parseExpression.call(void 0); + } + function xk(e) { + if (Se.match.call(void 0, Me.TokenType.jsxTagEnd)) return !1; + Op(), fe.isTypeScriptEnabled && dk.tsTryParseJSXTypeArgument.call(void 0); + let t = !1; + for ( + ; + !Se.match.call(void 0, Me.TokenType.slash) && + !Se.match.call(void 0, Me.TokenType.jsxTagEnd) && + !fe.state.error; + + ) { + if (Se.eat.call(void 0, Me.TokenType.braceL)) { + (t = !0), + fs.expect.call(void 0, Me.TokenType.ellipsis), + ho.parseMaybeAssign.call(void 0), + dn(); + continue; + } + t && + fe.state.end - fe.state.start === 3 && + fe.input.charCodeAt(fe.state.start) === at.charCodes.lowercaseK && + fe.input.charCodeAt(fe.state.start + 1) === at.charCodes.lowercaseE && + fe.input.charCodeAt(fe.state.start + 2) === at.charCodes.lowercaseY && + (fe.state.tokens[e].jsxRole = Se.JSXRole.KeyAfterPropSpread), + Lp(Se.IdentifierRole.ObjectKey), + Se.match.call(void 0, Me.TokenType.eq) && (dn(), kk()); + } + let s = Se.match.call(void 0, Me.TokenType.slash); + return s && dn(), s; + } + function gk() { + Se.match.call(void 0, Me.TokenType.jsxTagEnd) || Op(); + } + function Dp() { + let e = fe.state.tokens.length - 1; + fe.state.tokens[e].jsxRole = Se.JSXRole.NoChildren; + let t = 0; + if (!xk(e)) + for (Ti(); ; ) + switch (fe.state.type) { + case Me.TokenType.jsxTagStart: + if ((dn(), Se.match.call(void 0, Me.TokenType.slash))) { + dn(), + gk(), + fe.state.tokens[e].jsxRole !== + Se.JSXRole.KeyAfterPropSpread && + (t === 1 + ? (fe.state.tokens[e].jsxRole = Se.JSXRole.OneChild) + : t > 1 && + (fe.state.tokens[e].jsxRole = + Se.JSXRole.StaticChildren)); + return; + } + t++, Dp(), Ti(); + break; + case Me.TokenType.jsxText: + t++, Ti(); + break; + case Me.TokenType.jsxEmptyText: + Ti(); + break; + case Me.TokenType.braceL: + Se.next.call(void 0), + Se.match.call(void 0, Me.TokenType.ellipsis) + ? (vk(), Ti(), (t += 2)) + : (Se.match.call(void 0, Me.TokenType.braceR) || + (t++, ho.parseExpression.call(void 0)), + Ti()); + break; + default: + fs.unexpected.call(void 0); + return; + } + } + function Mp() { + dn(), Dp(); + } + fo.jsxParseElement = Mp; + function dn() { + fe.state.tokens.push(new Se.Token()), + Se.skipSpace.call(void 0), + (fe.state.start = fe.state.pos); + let e = fe.input.charCodeAt(fe.state.pos); + if (Rp.IS_IDENTIFIER_START[e]) Tk(); + else if ( + e === at.charCodes.quotationMark || + e === at.charCodes.apostrophe + ) + yk(e); + else + switch ((++fe.state.pos, e)) { + case at.charCodes.greaterThan: + Se.finishToken.call(void 0, Me.TokenType.jsxTagEnd); + break; + case at.charCodes.lessThan: + Se.finishToken.call(void 0, Me.TokenType.jsxTagStart); + break; + case at.charCodes.slash: + Se.finishToken.call(void 0, Me.TokenType.slash); + break; + case at.charCodes.equalsTo: + Se.finishToken.call(void 0, Me.TokenType.eq); + break; + case at.charCodes.leftCurlyBrace: + Se.finishToken.call(void 0, Me.TokenType.braceL); + break; + case at.charCodes.dot: + Se.finishToken.call(void 0, Me.TokenType.dot); + break; + case at.charCodes.colon: + Se.finishToken.call(void 0, Me.TokenType.colon); + break; + default: + fs.unexpected.call(void 0); + } + } + fo.nextJSXTagToken = dn; + function Ti() { + fe.state.tokens.push(new Se.Token()), + (fe.state.start = fe.state.pos), + mk(); + } + }); + var Bp = Z((yo) => { + 'use strict'; + Object.defineProperty(yo, '__esModule', {value: !0}); + var mo = xt(), + ki = be(), + Fp = Zt(), + _k = Ns(), + bk = Ji(), + Ck = hi(); + function wk(e) { + if (mo.match.call(void 0, ki.TokenType.question)) { + let t = mo.lookaheadType.call(void 0); + if ( + t === ki.TokenType.colon || + t === ki.TokenType.comma || + t === ki.TokenType.parenR + ) + return; + } + _k.baseParseConditional.call(void 0, e); + } + yo.typedParseConditional = wk; + function Sk() { + mo.eatTypeToken.call(void 0, ki.TokenType.question), + mo.match.call(void 0, ki.TokenType.colon) && + (Fp.isTypeScriptEnabled + ? Ck.tsParseTypeAnnotation.call(void 0) + : Fp.isFlowEnabled && bk.flowParseTypeAnnotation.call(void 0)); + } + yo.typedParseParenItem = Sk; + }); + var Ns = Z((et) => { + 'use strict'; + Object.defineProperty(et, '__esModule', {value: !0}); + var Yn = Ji(), + Ik = vl(), + Vp = Bp(), + ms = hi(), + K = xt(), + zn = It(), + jp = qr(), + B = be(), + $p = Qt(), + Ek = li(), + j = Zt(), + ds = lo(), + gn = nr(), + Pe = cs(), + vo = class { + constructor(t) { + this.stop = t; + } + }; + et.StopState = vo; + function sr(e = !1) { + if ((mn(e), K.match.call(void 0, B.TokenType.comma))) + for (; K.eat.call(void 0, B.TokenType.comma); ) mn(e); + } + et.parseExpression = sr; + function mn(e = !1, t = !1) { + return j.isTypeScriptEnabled + ? ms.tsParseMaybeAssign.call(void 0, e, t) + : j.isFlowEnabled + ? Yn.flowParseMaybeAssign.call(void 0, e, t) + : qp(e, t); + } + et.parseMaybeAssign = mn; + function qp(e, t) { + if (K.match.call(void 0, B.TokenType._yield)) return Hk(), !1; + (K.match.call(void 0, B.TokenType.parenL) || + K.match.call(void 0, B.TokenType.name) || + K.match.call(void 0, B.TokenType._yield)) && + (j.state.potentialArrowAt = j.state.start); + let s = Ak(e); + return ( + t && wl(), + j.state.type & B.TokenType.IS_ASSIGN + ? (K.next.call(void 0), mn(e), !1) + : s + ); + } + et.baseParseMaybeAssign = qp; + function Ak(e) { + return Nk(e) ? !0 : (Pk(e), !1); + } + function Pk(e) { + j.isTypeScriptEnabled || j.isFlowEnabled + ? Vp.typedParseConditional.call(void 0, e) + : Kp(e); + } + function Kp(e) { + K.eat.call(void 0, B.TokenType.question) && + (mn(), Pe.expect.call(void 0, B.TokenType.colon), mn(e)); + } + et.baseParseConditional = Kp; + function Nk(e) { + let t = j.state.tokens.length; + return rr() ? !0 : (To(t, -1, e), !1); + } + function To(e, t, s) { + if ( + j.isTypeScriptEnabled && + (B.TokenType._in & B.TokenType.PRECEDENCE_MASK) > t && + !Pe.hasPrecedingLineBreak.call(void 0) && + (Pe.eatContextual.call(void 0, zn.ContextualKeyword._as) || + Pe.eatContextual.call(void 0, zn.ContextualKeyword._satisfies)) + ) { + let r = K.pushTypeContext.call(void 0, 1); + ms.tsParseType.call(void 0), + K.popTypeContext.call(void 0, r), + K.rescan_gt.call(void 0), + To(e, t, s); + return; + } + let i = j.state.type & B.TokenType.PRECEDENCE_MASK; + if (i > 0 && (!s || !K.match.call(void 0, B.TokenType._in)) && i > t) { + let r = j.state.type; + K.next.call(void 0), + r === B.TokenType.nullishCoalescing && + (j.state.tokens[j.state.tokens.length - 1].nullishStartIndex = e); + let a = j.state.tokens.length; + rr(), + To(a, r & B.TokenType.IS_RIGHT_ASSOCIATIVE ? i - 1 : i, s), + r === B.TokenType.nullishCoalescing && + (j.state.tokens[e].numNullishCoalesceStarts++, + j.state.tokens[j.state.tokens.length - 1].numNullishCoalesceEnds++), + To(e, t, s); + } + } + function rr() { + if ( + j.isTypeScriptEnabled && + !j.isJSXEnabled && + K.eat.call(void 0, B.TokenType.lessThan) + ) + return ms.tsParseTypeAssertion.call(void 0), !1; + if ( + Pe.isContextual.call(void 0, zn.ContextualKeyword._module) && + K.lookaheadCharCode.call(void 0) === $p.charCodes.leftCurlyBrace && + !Pe.hasFollowingLineBreak.call(void 0) + ) + return Wk(), !1; + if (j.state.type & B.TokenType.IS_PREFIX) + return K.next.call(void 0), rr(), !1; + if (Up()) return !0; + for ( + ; + j.state.type & B.TokenType.IS_POSTFIX && + !Pe.canInsertSemicolon.call(void 0); + + ) + j.state.type === B.TokenType.preIncDec && + (j.state.type = B.TokenType.postIncDec), + K.next.call(void 0); + return !1; + } + et.parseMaybeUnary = rr; + function Up() { + let e = j.state.tokens.length; + return _o() + ? !0 + : (bl(e), + j.state.tokens.length > e && + j.state.tokens[e].isOptionalChainStart && + (j.state.tokens[j.state.tokens.length - 1].isOptionalChainEnd = !0), + !1); + } + et.parseExprSubscripts = Up; + function bl(e, t = !1) { + j.isFlowEnabled ? Yn.flowParseSubscripts.call(void 0, e, t) : Hp(e, t); + } + function Hp(e, t = !1) { + let s = new vo(!1); + do Rk(e, t, s); + while (!s.stop && !j.state.error); + } + et.baseParseSubscripts = Hp; + function Rk(e, t, s) { + j.isTypeScriptEnabled + ? ms.tsParseSubscript.call(void 0, e, t, s) + : j.isFlowEnabled + ? Yn.flowParseSubscript.call(void 0, e, t, s) + : Wp(e, t, s); + } + function Wp(e, t, s) { + if (!t && K.eat.call(void 0, B.TokenType.doubleColon)) + Cl(), (s.stop = !0), bl(e, t); + else if (K.match.call(void 0, B.TokenType.questionDot)) { + if ( + ((j.state.tokens[e].isOptionalChainStart = !0), + t && K.lookaheadType.call(void 0) === B.TokenType.parenL) + ) { + s.stop = !0; + return; + } + K.next.call(void 0), + (j.state.tokens[j.state.tokens.length - 1].subscriptStartIndex = e), + K.eat.call(void 0, B.TokenType.bracketL) + ? (sr(), Pe.expect.call(void 0, B.TokenType.bracketR)) + : K.eat.call(void 0, B.TokenType.parenL) + ? ko() + : xo(); + } else if (K.eat.call(void 0, B.TokenType.dot)) + (j.state.tokens[j.state.tokens.length - 1].subscriptStartIndex = e), + xo(); + else if (K.eat.call(void 0, B.TokenType.bracketL)) + (j.state.tokens[j.state.tokens.length - 1].subscriptStartIndex = e), + sr(), + Pe.expect.call(void 0, B.TokenType.bracketR); + else if (!t && K.match.call(void 0, B.TokenType.parenL)) + if (Gp()) { + let i = j.state.snapshot(), + r = j.state.tokens.length; + K.next.call(void 0), + (j.state.tokens[j.state.tokens.length - 1].subscriptStartIndex = e); + let a = j.getNextContextId.call(void 0); + (j.state.tokens[j.state.tokens.length - 1].contextId = a), + ko(), + (j.state.tokens[j.state.tokens.length - 1].contextId = a), + Lk() && + (j.state.restoreFromSnapshot(i), + (s.stop = !0), + j.state.scopeDepth++, + gn.parseFunctionParams.call(void 0), + Ok(r)); + } else { + K.next.call(void 0), + (j.state.tokens[j.state.tokens.length - 1].subscriptStartIndex = e); + let i = j.getNextContextId.call(void 0); + (j.state.tokens[j.state.tokens.length - 1].contextId = i), + ko(), + (j.state.tokens[j.state.tokens.length - 1].contextId = i); + } + else K.match.call(void 0, B.TokenType.backQuote) ? Sl() : (s.stop = !0); + } + et.baseParseSubscript = Wp; + function Gp() { + return ( + j.state.tokens[j.state.tokens.length - 1].contextualKeyword === + zn.ContextualKeyword._async && !Pe.canInsertSemicolon.call(void 0) + ); + } + et.atPossibleAsync = Gp; + function ko() { + let e = !0; + for (; !K.eat.call(void 0, B.TokenType.parenR) && !j.state.error; ) { + if (e) e = !1; + else if ( + (Pe.expect.call(void 0, B.TokenType.comma), + K.eat.call(void 0, B.TokenType.parenR)) + ) + break; + Zp(!1); + } + } + et.parseCallExpressionArguments = ko; + function Lk() { + return ( + K.match.call(void 0, B.TokenType.colon) || + K.match.call(void 0, B.TokenType.arrow) + ); + } + function Ok(e) { + j.isTypeScriptEnabled + ? ms.tsStartParseAsyncArrowFromCallExpression.call(void 0) + : j.isFlowEnabled && + Yn.flowStartParseAsyncArrowFromCallExpression.call(void 0), + Pe.expect.call(void 0, B.TokenType.arrow), + ir(e); + } + function Cl() { + let e = j.state.tokens.length; + _o(), bl(e, !0); + } + function _o() { + if (K.eat.call(void 0, B.TokenType.modulo)) return Xn(), !1; + if ( + K.match.call(void 0, B.TokenType.jsxText) || + K.match.call(void 0, B.TokenType.jsxEmptyText) + ) + return zp(), !1; + if (K.match.call(void 0, B.TokenType.lessThan) && j.isJSXEnabled) + return ( + (j.state.type = B.TokenType.jsxTagStart), + Ik.jsxParseElement.call(void 0), + K.next.call(void 0), + !1 + ); + let e = j.state.potentialArrowAt === j.state.start; + switch (j.state.type) { + case B.TokenType.slash: + case B.TokenType.assign: + K.retokenizeSlashAsRegex.call(void 0); + case B.TokenType._super: + case B.TokenType._this: + case B.TokenType.regexp: + case B.TokenType.num: + case B.TokenType.bigint: + case B.TokenType.decimal: + case B.TokenType.string: + case B.TokenType._null: + case B.TokenType._true: + case B.TokenType._false: + return K.next.call(void 0), !1; + case B.TokenType._import: + return ( + K.next.call(void 0), + K.match.call(void 0, B.TokenType.dot) && + ((j.state.tokens[j.state.tokens.length - 1].type = + B.TokenType.name), + K.next.call(void 0), + Xn()), + !1 + ); + case B.TokenType.name: { + let t = j.state.tokens.length, + s = j.state.start, + i = j.state.contextualKeyword; + return ( + Xn(), + i === zn.ContextualKeyword._await + ? (Uk(), !1) + : i === zn.ContextualKeyword._async && + K.match.call(void 0, B.TokenType._function) && + !Pe.canInsertSemicolon.call(void 0) + ? (K.next.call(void 0), gn.parseFunction.call(void 0, s, !1), !1) + : e && + i === zn.ContextualKeyword._async && + !Pe.canInsertSemicolon.call(void 0) && + K.match.call(void 0, B.TokenType.name) + ? (j.state.scopeDepth++, + ds.parseBindingIdentifier.call(void 0, !1), + Pe.expect.call(void 0, B.TokenType.arrow), + ir(t), + !0) + : K.match.call(void 0, B.TokenType._do) && + !Pe.canInsertSemicolon.call(void 0) + ? (K.next.call(void 0), gn.parseBlock.call(void 0), !1) + : e && + !Pe.canInsertSemicolon.call(void 0) && + K.match.call(void 0, B.TokenType.arrow) + ? (j.state.scopeDepth++, + ds.markPriorBindingIdentifier.call(void 0, !1), + Pe.expect.call(void 0, B.TokenType.arrow), + ir(t), + !0) + : ((j.state.tokens[j.state.tokens.length - 1].identifierRole = + K.IdentifierRole.Access), + !1) + ); + } + case B.TokenType._do: + return K.next.call(void 0), gn.parseBlock.call(void 0), !1; + case B.TokenType.parenL: + return Xp(e); + case B.TokenType.bracketL: + return K.next.call(void 0), Qp(B.TokenType.bracketR, !0), !1; + case B.TokenType.braceL: + return Yp(!1, !1), !1; + case B.TokenType._function: + return Dk(), !1; + case B.TokenType.at: + gn.parseDecorators.call(void 0); + case B.TokenType._class: + return gn.parseClass.call(void 0, !1), !1; + case B.TokenType._new: + return Bk(), !1; + case B.TokenType.backQuote: + return Sl(), !1; + case B.TokenType.doubleColon: + return K.next.call(void 0), Cl(), !1; + case B.TokenType.hash: { + let t = K.lookaheadCharCode.call(void 0); + return ( + Ek.IS_IDENTIFIER_START[t] || t === $p.charCodes.backslash + ? xo() + : K.next.call(void 0), + !1 + ); + } + default: + return Pe.unexpected.call(void 0), !1; + } + } + et.parseExprAtom = _o; + function xo() { + K.eat.call(void 0, B.TokenType.hash), Xn(); + } + function Dk() { + let e = j.state.start; + Xn(), + K.eat.call(void 0, B.TokenType.dot) && Xn(), + gn.parseFunction.call(void 0, e, !1); + } + function zp() { + K.next.call(void 0); + } + et.parseLiteral = zp; + function Mk() { + Pe.expect.call(void 0, B.TokenType.parenL), + sr(), + Pe.expect.call(void 0, B.TokenType.parenR); + } + et.parseParenExpression = Mk; + function Xp(e) { + let t = j.state.snapshot(), + s = j.state.tokens.length; + Pe.expect.call(void 0, B.TokenType.parenL); + let i = !0; + for (; !K.match.call(void 0, B.TokenType.parenR) && !j.state.error; ) { + if (i) i = !1; + else if ( + (Pe.expect.call(void 0, B.TokenType.comma), + K.match.call(void 0, B.TokenType.parenR)) + ) + break; + if (K.match.call(void 0, B.TokenType.ellipsis)) { + ds.parseRest.call(void 0, !1), wl(); + break; + } else mn(!1, !0); + } + return ( + Pe.expect.call(void 0, B.TokenType.parenR), + e && Fk() && gl() + ? (j.state.restoreFromSnapshot(t), + j.state.scopeDepth++, + gn.parseFunctionParams.call(void 0), + gl(), + ir(s), + j.state.error ? (j.state.restoreFromSnapshot(t), Xp(!1), !1) : !0) + : !1 + ); + } + function Fk() { + return ( + K.match.call(void 0, B.TokenType.colon) || + !Pe.canInsertSemicolon.call(void 0) + ); + } + function gl() { + return j.isTypeScriptEnabled + ? ms.tsParseArrow.call(void 0) + : j.isFlowEnabled + ? Yn.flowParseArrow.call(void 0) + : K.eat.call(void 0, B.TokenType.arrow); + } + et.parseArrow = gl; + function wl() { + (j.isTypeScriptEnabled || j.isFlowEnabled) && + Vp.typedParseParenItem.call(void 0); + } + function Bk() { + if ( + (Pe.expect.call(void 0, B.TokenType._new), + K.eat.call(void 0, B.TokenType.dot)) + ) { + Xn(); + return; + } + Vk(), + j.isFlowEnabled && Yn.flowStartParseNewArguments.call(void 0), + K.eat.call(void 0, B.TokenType.parenL) && Qp(B.TokenType.parenR); + } + function Vk() { + Cl(), K.eat.call(void 0, B.TokenType.questionDot); + } + function Sl() { + for ( + K.nextTemplateToken.call(void 0), K.nextTemplateToken.call(void 0); + !K.match.call(void 0, B.TokenType.backQuote) && !j.state.error; + + ) + Pe.expect.call(void 0, B.TokenType.dollarBraceL), + sr(), + K.nextTemplateToken.call(void 0), + K.nextTemplateToken.call(void 0); + K.next.call(void 0); + } + et.parseTemplate = Sl; + function Yp(e, t) { + let s = j.getNextContextId.call(void 0), + i = !0; + for ( + K.next.call(void 0), + j.state.tokens[j.state.tokens.length - 1].contextId = s; + !K.eat.call(void 0, B.TokenType.braceR) && !j.state.error; + + ) { + if (i) i = !1; + else if ( + (Pe.expect.call(void 0, B.TokenType.comma), + K.eat.call(void 0, B.TokenType.braceR)) + ) + break; + let r = !1; + if (K.match.call(void 0, B.TokenType.ellipsis)) { + let a = j.state.tokens.length; + if ( + (ds.parseSpread.call(void 0), + e && + (j.state.tokens.length === a + 2 && + ds.markPriorBindingIdentifier.call(void 0, t), + K.eat.call(void 0, B.TokenType.braceR))) + ) + break; + continue; + } + e || (r = K.eat.call(void 0, B.TokenType.star)), + !e && Pe.isContextual.call(void 0, zn.ContextualKeyword._async) + ? (r && Pe.unexpected.call(void 0), + Xn(), + K.match.call(void 0, B.TokenType.colon) || + K.match.call(void 0, B.TokenType.parenL) || + K.match.call(void 0, B.TokenType.braceR) || + K.match.call(void 0, B.TokenType.eq) || + K.match.call(void 0, B.TokenType.comma) || + (K.match.call(void 0, B.TokenType.star) && + (K.next.call(void 0), (r = !0)), + go(s))) + : go(s), + Kk(e, t, s); + } + j.state.tokens[j.state.tokens.length - 1].contextId = s; + } + et.parseObj = Yp; + function jk(e) { + return ( + !e && + (K.match.call(void 0, B.TokenType.string) || + K.match.call(void 0, B.TokenType.num) || + K.match.call(void 0, B.TokenType.bracketL) || + K.match.call(void 0, B.TokenType.name) || + !!(j.state.type & B.TokenType.IS_KEYWORD)) + ); + } + function $k(e, t) { + let s = j.state.start; + return K.match.call(void 0, B.TokenType.parenL) + ? (e && Pe.unexpected.call(void 0), _l(s, !1), !0) + : jk(e) + ? (go(t), _l(s, !1), !0) + : !1; + } + function qk(e, t) { + if (K.eat.call(void 0, B.TokenType.colon)) { + e ? ds.parseMaybeDefault.call(void 0, t) : mn(!1); + return; + } + let s; + e + ? j.state.scopeDepth === 0 + ? (s = K.IdentifierRole.ObjectShorthandTopLevelDeclaration) + : t + ? (s = K.IdentifierRole.ObjectShorthandBlockScopedDeclaration) + : (s = K.IdentifierRole.ObjectShorthandFunctionScopedDeclaration) + : (s = K.IdentifierRole.ObjectShorthand), + (j.state.tokens[j.state.tokens.length - 1].identifierRole = s), + ds.parseMaybeDefault.call(void 0, t, !0); + } + function Kk(e, t, s) { + j.isTypeScriptEnabled + ? ms.tsStartParseObjPropValue.call(void 0) + : j.isFlowEnabled && Yn.flowStartParseObjPropValue.call(void 0), + $k(e, s) || qk(e, t); + } + function go(e) { + j.isFlowEnabled && Yn.flowParseVariance.call(void 0), + K.eat.call(void 0, B.TokenType.bracketL) + ? ((j.state.tokens[j.state.tokens.length - 1].contextId = e), + mn(), + Pe.expect.call(void 0, B.TokenType.bracketR), + (j.state.tokens[j.state.tokens.length - 1].contextId = e)) + : (K.match.call(void 0, B.TokenType.num) || + K.match.call(void 0, B.TokenType.string) || + K.match.call(void 0, B.TokenType.bigint) || + K.match.call(void 0, B.TokenType.decimal) + ? _o() + : xo(), + (j.state.tokens[j.state.tokens.length - 1].identifierRole = + K.IdentifierRole.ObjectKey), + (j.state.tokens[j.state.tokens.length - 1].contextId = e)); + } + et.parsePropertyName = go; + function _l(e, t) { + let s = j.getNextContextId.call(void 0); + j.state.scopeDepth++; + let i = j.state.tokens.length, + r = t; + gn.parseFunctionParams.call(void 0, r, s), Jp(e, s); + let a = j.state.tokens.length; + j.state.scopes.push(new jp.Scope(i, a, !0)), j.state.scopeDepth--; + } + et.parseMethod = _l; + function ir(e) { + Il(!0); + let t = j.state.tokens.length; + j.state.scopes.push(new jp.Scope(e, t, !0)), j.state.scopeDepth--; + } + et.parseArrowExpression = ir; + function Jp(e, t = 0) { + j.isTypeScriptEnabled + ? ms.tsParseFunctionBodyAndFinish.call(void 0, e, t) + : j.isFlowEnabled + ? Yn.flowParseFunctionBodyAndFinish.call(void 0, t) + : Il(!1, t); + } + et.parseFunctionBodyAndFinish = Jp; + function Il(e, t = 0) { + e && !K.match.call(void 0, B.TokenType.braceL) + ? mn() + : gn.parseBlock.call(void 0, !0, t); + } + et.parseFunctionBody = Il; + function Qp(e, t = !1) { + let s = !0; + for (; !K.eat.call(void 0, e) && !j.state.error; ) { + if (s) s = !1; + else if ( + (Pe.expect.call(void 0, B.TokenType.comma), K.eat.call(void 0, e)) + ) + break; + Zp(t); + } + } + function Zp(e) { + (e && K.match.call(void 0, B.TokenType.comma)) || + (K.match.call(void 0, B.TokenType.ellipsis) + ? (ds.parseSpread.call(void 0), wl()) + : K.match.call(void 0, B.TokenType.question) + ? K.next.call(void 0) + : mn(!1, !0)); + } + function Xn() { + K.next.call(void 0), + (j.state.tokens[j.state.tokens.length - 1].type = B.TokenType.name); + } + et.parseIdentifier = Xn; + function Uk() { + rr(); + } + function Hk() { + K.next.call(void 0), + !K.match.call(void 0, B.TokenType.semi) && + !Pe.canInsertSemicolon.call(void 0) && + (K.eat.call(void 0, B.TokenType.star), mn()); + } + function Wk() { + Pe.expectContextual.call(void 0, zn.ContextualKeyword._module), + Pe.expect.call(void 0, B.TokenType.braceL), + gn.parseBlockBody.call(void 0, B.TokenType.braceR); + } + }); + var Ji = Z((Je) => { + 'use strict'; + Object.defineProperty(Je, '__esModule', {value: !0}); + var C = xt(), + ye = It(), + _ = be(), + ue = Zt(), + je = Ns(), + ys = nr(), + z = cs(); + function Gk(e) { + return ( + (e.type === _.TokenType.name || !!(e.type & _.TokenType.IS_KEYWORD)) && + e.contextualKeyword !== ye.ContextualKeyword._from + ); + } + function Ln(e) { + let t = C.pushTypeContext.call(void 0, 0); + z.expect.call(void 0, e || _.TokenType.colon), + Wt(), + C.popTypeContext.call(void 0, t); + } + function eh() { + z.expect.call(void 0, _.TokenType.modulo), + z.expectContextual.call(void 0, ye.ContextualKeyword._checks), + C.eat.call(void 0, _.TokenType.parenL) && + (je.parseExpression.call(void 0), + z.expect.call(void 0, _.TokenType.parenR)); + } + function Pl() { + let e = C.pushTypeContext.call(void 0, 0); + z.expect.call(void 0, _.TokenType.colon), + C.match.call(void 0, _.TokenType.modulo) + ? eh() + : (Wt(), C.match.call(void 0, _.TokenType.modulo) && eh()), + C.popTypeContext.call(void 0, e); + } + function zk() { + C.next.call(void 0), Nl(!0); + } + function Xk() { + C.next.call(void 0), + je.parseIdentifier.call(void 0), + C.match.call(void 0, _.TokenType.lessThan) && On(), + z.expect.call(void 0, _.TokenType.parenL), + Al(), + z.expect.call(void 0, _.TokenType.parenR), + Pl(), + z.semicolon.call(void 0); + } + function El() { + C.match.call(void 0, _.TokenType._class) + ? zk() + : C.match.call(void 0, _.TokenType._function) + ? Xk() + : C.match.call(void 0, _.TokenType._var) + ? Yk() + : z.eatContextual.call(void 0, ye.ContextualKeyword._module) + ? C.eat.call(void 0, _.TokenType.dot) + ? Zk() + : Jk() + : z.isContextual.call(void 0, ye.ContextualKeyword._type) + ? e0() + : z.isContextual.call(void 0, ye.ContextualKeyword._opaque) + ? t0() + : z.isContextual.call(void 0, ye.ContextualKeyword._interface) + ? n0() + : C.match.call(void 0, _.TokenType._export) + ? Qk() + : z.unexpected.call(void 0); + } + function Yk() { + C.next.call(void 0), oh(), z.semicolon.call(void 0); + } + function Jk() { + for ( + C.match.call(void 0, _.TokenType.string) + ? je.parseExprAtom.call(void 0) + : je.parseIdentifier.call(void 0), + z.expect.call(void 0, _.TokenType.braceL); + !C.match.call(void 0, _.TokenType.braceR) && !ue.state.error; + + ) + C.match.call(void 0, _.TokenType._import) + ? (C.next.call(void 0), ys.parseImport.call(void 0)) + : z.unexpected.call(void 0); + z.expect.call(void 0, _.TokenType.braceR); + } + function Qk() { + z.expect.call(void 0, _.TokenType._export), + C.eat.call(void 0, _.TokenType._default) + ? C.match.call(void 0, _.TokenType._function) || + C.match.call(void 0, _.TokenType._class) + ? El() + : (Wt(), z.semicolon.call(void 0)) + : C.match.call(void 0, _.TokenType._var) || + C.match.call(void 0, _.TokenType._function) || + C.match.call(void 0, _.TokenType._class) || + z.isContextual.call(void 0, ye.ContextualKeyword._opaque) + ? El() + : C.match.call(void 0, _.TokenType.star) || + C.match.call(void 0, _.TokenType.braceL) || + z.isContextual.call(void 0, ye.ContextualKeyword._interface) || + z.isContextual.call(void 0, ye.ContextualKeyword._type) || + z.isContextual.call(void 0, ye.ContextualKeyword._opaque) + ? ys.parseExport.call(void 0) + : z.unexpected.call(void 0); + } + function Zk() { + z.expectContextual.call(void 0, ye.ContextualKeyword._exports), + vi(), + z.semicolon.call(void 0); + } + function e0() { + C.next.call(void 0), Ll(); + } + function t0() { + C.next.call(void 0), Ol(!0); + } + function n0() { + C.next.call(void 0), Nl(); + } + function Nl(e = !1) { + if ( + (So(), + C.match.call(void 0, _.TokenType.lessThan) && On(), + C.eat.call(void 0, _.TokenType._extends)) + ) + do bo(); + while (!e && C.eat.call(void 0, _.TokenType.comma)); + if (z.isContextual.call(void 0, ye.ContextualKeyword._mixins)) { + C.next.call(void 0); + do bo(); + while (C.eat.call(void 0, _.TokenType.comma)); + } + if (z.isContextual.call(void 0, ye.ContextualKeyword._implements)) { + C.next.call(void 0); + do bo(); + while (C.eat.call(void 0, _.TokenType.comma)); + } + Co(e, !1, e); + } + function bo() { + sh(!1), C.match.call(void 0, _.TokenType.lessThan) && Rs(); + } + function Rl() { + Nl(); + } + function So() { + je.parseIdentifier.call(void 0); + } + function Ll() { + So(), + C.match.call(void 0, _.TokenType.lessThan) && On(), + Ln(_.TokenType.eq), + z.semicolon.call(void 0); + } + function Ol(e) { + z.expectContextual.call(void 0, ye.ContextualKeyword._type), + So(), + C.match.call(void 0, _.TokenType.lessThan) && On(), + C.match.call(void 0, _.TokenType.colon) && Ln(_.TokenType.colon), + e || Ln(_.TokenType.eq), + z.semicolon.call(void 0); + } + function s0() { + Fl(), oh(), C.eat.call(void 0, _.TokenType.eq) && Wt(); + } + function On() { + let e = C.pushTypeContext.call(void 0, 0); + C.match.call(void 0, _.TokenType.lessThan) || + C.match.call(void 0, _.TokenType.typeParameterStart) + ? C.next.call(void 0) + : z.unexpected.call(void 0); + do + s0(), + C.match.call(void 0, _.TokenType.greaterThan) || + z.expect.call(void 0, _.TokenType.comma); + while (!C.match.call(void 0, _.TokenType.greaterThan) && !ue.state.error); + z.expect.call(void 0, _.TokenType.greaterThan), + C.popTypeContext.call(void 0, e); + } + Je.flowParseTypeParameterDeclaration = On; + function Rs() { + let e = C.pushTypeContext.call(void 0, 0); + for ( + z.expect.call(void 0, _.TokenType.lessThan); + !C.match.call(void 0, _.TokenType.greaterThan) && !ue.state.error; + + ) + Wt(), + C.match.call(void 0, _.TokenType.greaterThan) || + z.expect.call(void 0, _.TokenType.comma); + z.expect.call(void 0, _.TokenType.greaterThan), + C.popTypeContext.call(void 0, e); + } + function i0() { + if ( + (z.expectContextual.call(void 0, ye.ContextualKeyword._interface), + C.eat.call(void 0, _.TokenType._extends)) + ) + do bo(); + while (C.eat.call(void 0, _.TokenType.comma)); + Co(!1, !1, !1); + } + function Dl() { + C.match.call(void 0, _.TokenType.num) || + C.match.call(void 0, _.TokenType.string) + ? je.parseExprAtom.call(void 0) + : je.parseIdentifier.call(void 0); + } + function r0() { + C.lookaheadType.call(void 0) === _.TokenType.colon ? (Dl(), Ln()) : Wt(), + z.expect.call(void 0, _.TokenType.bracketR), + Ln(); + } + function o0() { + Dl(), + z.expect.call(void 0, _.TokenType.bracketR), + z.expect.call(void 0, _.TokenType.bracketR), + C.match.call(void 0, _.TokenType.lessThan) || + C.match.call(void 0, _.TokenType.parenL) + ? Ml() + : (C.eat.call(void 0, _.TokenType.question), Ln()); + } + function Ml() { + for ( + C.match.call(void 0, _.TokenType.lessThan) && On(), + z.expect.call(void 0, _.TokenType.parenL); + !C.match.call(void 0, _.TokenType.parenR) && + !C.match.call(void 0, _.TokenType.ellipsis) && + !ue.state.error; + + ) + wo(), + C.match.call(void 0, _.TokenType.parenR) || + z.expect.call(void 0, _.TokenType.comma); + C.eat.call(void 0, _.TokenType.ellipsis) && wo(), + z.expect.call(void 0, _.TokenType.parenR), + Ln(); + } + function a0() { + Ml(); + } + function Co(e, t, s) { + let i; + for ( + t && C.match.call(void 0, _.TokenType.braceBarL) + ? (z.expect.call(void 0, _.TokenType.braceBarL), + (i = _.TokenType.braceBarR)) + : (z.expect.call(void 0, _.TokenType.braceL), + (i = _.TokenType.braceR)); + !C.match.call(void 0, i) && !ue.state.error; + + ) { + if (s && z.isContextual.call(void 0, ye.ContextualKeyword._proto)) { + let r = C.lookaheadType.call(void 0); + r !== _.TokenType.colon && + r !== _.TokenType.question && + (C.next.call(void 0), (e = !1)); + } + if (e && z.isContextual.call(void 0, ye.ContextualKeyword._static)) { + let r = C.lookaheadType.call(void 0); + r !== _.TokenType.colon && + r !== _.TokenType.question && + C.next.call(void 0); + } + if ((Fl(), C.eat.call(void 0, _.TokenType.bracketL))) + C.eat.call(void 0, _.TokenType.bracketL) ? o0() : r0(); + else if ( + C.match.call(void 0, _.TokenType.parenL) || + C.match.call(void 0, _.TokenType.lessThan) + ) + a0(); + else { + if ( + z.isContextual.call(void 0, ye.ContextualKeyword._get) || + z.isContextual.call(void 0, ye.ContextualKeyword._set) + ) { + let r = C.lookaheadType.call(void 0); + (r === _.TokenType.name || + r === _.TokenType.string || + r === _.TokenType.num) && + C.next.call(void 0); + } + l0(); + } + c0(); + } + z.expect.call(void 0, i); + } + function l0() { + if (C.match.call(void 0, _.TokenType.ellipsis)) { + if ( + (z.expect.call(void 0, _.TokenType.ellipsis), + C.eat.call(void 0, _.TokenType.comma) || + C.eat.call(void 0, _.TokenType.semi), + C.match.call(void 0, _.TokenType.braceR)) + ) + return; + Wt(); + } else + Dl(), + C.match.call(void 0, _.TokenType.lessThan) || + C.match.call(void 0, _.TokenType.parenL) + ? Ml() + : (C.eat.call(void 0, _.TokenType.question), Ln()); + } + function c0() { + !C.eat.call(void 0, _.TokenType.semi) && + !C.eat.call(void 0, _.TokenType.comma) && + !C.match.call(void 0, _.TokenType.braceR) && + !C.match.call(void 0, _.TokenType.braceBarR) && + z.unexpected.call(void 0); + } + function sh(e) { + for ( + e || je.parseIdentifier.call(void 0); + C.eat.call(void 0, _.TokenType.dot); + + ) + je.parseIdentifier.call(void 0); + } + function u0() { + sh(!0), C.match.call(void 0, _.TokenType.lessThan) && Rs(); + } + function p0() { + z.expect.call(void 0, _.TokenType._typeof), ih(); + } + function h0() { + for ( + z.expect.call(void 0, _.TokenType.bracketL); + ue.state.pos < ue.input.length && + !C.match.call(void 0, _.TokenType.bracketR) && + (Wt(), !C.match.call(void 0, _.TokenType.bracketR)); + + ) + z.expect.call(void 0, _.TokenType.comma); + z.expect.call(void 0, _.TokenType.bracketR); + } + function wo() { + let e = C.lookaheadType.call(void 0); + e === _.TokenType.colon || e === _.TokenType.question + ? (je.parseIdentifier.call(void 0), + C.eat.call(void 0, _.TokenType.question), + Ln()) + : Wt(); + } + function Al() { + for ( + ; + !C.match.call(void 0, _.TokenType.parenR) && + !C.match.call(void 0, _.TokenType.ellipsis) && + !ue.state.error; + + ) + wo(), + C.match.call(void 0, _.TokenType.parenR) || + z.expect.call(void 0, _.TokenType.comma); + C.eat.call(void 0, _.TokenType.ellipsis) && wo(); + } + function ih() { + let e = !1, + t = ue.state.noAnonFunctionType; + switch (ue.state.type) { + case _.TokenType.name: { + if (z.isContextual.call(void 0, ye.ContextualKeyword._interface)) { + i0(); + return; + } + je.parseIdentifier.call(void 0), u0(); + return; + } + case _.TokenType.braceL: + Co(!1, !1, !1); + return; + case _.TokenType.braceBarL: + Co(!1, !0, !1); + return; + case _.TokenType.bracketL: + h0(); + return; + case _.TokenType.lessThan: + On(), + z.expect.call(void 0, _.TokenType.parenL), + Al(), + z.expect.call(void 0, _.TokenType.parenR), + z.expect.call(void 0, _.TokenType.arrow), + Wt(); + return; + case _.TokenType.parenL: + if ( + (C.next.call(void 0), + !C.match.call(void 0, _.TokenType.parenR) && + !C.match.call(void 0, _.TokenType.ellipsis)) + ) + if (C.match.call(void 0, _.TokenType.name)) { + let s = C.lookaheadType.call(void 0); + e = s !== _.TokenType.question && s !== _.TokenType.colon; + } else e = !0; + if (e) + if ( + ((ue.state.noAnonFunctionType = !1), + Wt(), + (ue.state.noAnonFunctionType = t), + ue.state.noAnonFunctionType || + !( + C.match.call(void 0, _.TokenType.comma) || + (C.match.call(void 0, _.TokenType.parenR) && + C.lookaheadType.call(void 0) === _.TokenType.arrow) + )) + ) { + z.expect.call(void 0, _.TokenType.parenR); + return; + } else C.eat.call(void 0, _.TokenType.comma); + Al(), + z.expect.call(void 0, _.TokenType.parenR), + z.expect.call(void 0, _.TokenType.arrow), + Wt(); + return; + case _.TokenType.minus: + C.next.call(void 0), je.parseLiteral.call(void 0); + return; + case _.TokenType.string: + case _.TokenType.num: + case _.TokenType._true: + case _.TokenType._false: + case _.TokenType._null: + case _.TokenType._this: + case _.TokenType._void: + case _.TokenType.star: + C.next.call(void 0); + return; + default: + if (ue.state.type === _.TokenType._typeof) { + p0(); + return; + } else if (ue.state.type & _.TokenType.IS_KEYWORD) { + C.next.call(void 0), + (ue.state.tokens[ue.state.tokens.length - 1].type = + _.TokenType.name); + return; + } + } + z.unexpected.call(void 0); + } + function f0() { + for ( + ih(); + !z.canInsertSemicolon.call(void 0) && + (C.match.call(void 0, _.TokenType.bracketL) || + C.match.call(void 0, _.TokenType.questionDot)); + + ) + C.eat.call(void 0, _.TokenType.questionDot), + z.expect.call(void 0, _.TokenType.bracketL), + C.eat.call(void 0, _.TokenType.bracketR) || + (Wt(), z.expect.call(void 0, _.TokenType.bracketR)); + } + function rh() { + C.eat.call(void 0, _.TokenType.question) ? rh() : f0(); + } + function th() { + rh(), + !ue.state.noAnonFunctionType && + C.eat.call(void 0, _.TokenType.arrow) && + Wt(); + } + function nh() { + for ( + C.eat.call(void 0, _.TokenType.bitwiseAND), th(); + C.eat.call(void 0, _.TokenType.bitwiseAND); + + ) + th(); + } + function d0() { + for ( + C.eat.call(void 0, _.TokenType.bitwiseOR), nh(); + C.eat.call(void 0, _.TokenType.bitwiseOR); + + ) + nh(); + } + function Wt() { + d0(); + } + function vi() { + Ln(); + } + Je.flowParseTypeAnnotation = vi; + function oh() { + je.parseIdentifier.call(void 0), + C.match.call(void 0, _.TokenType.colon) && vi(); + } + function Fl() { + (C.match.call(void 0, _.TokenType.plus) || + C.match.call(void 0, _.TokenType.minus)) && + (C.next.call(void 0), + (ue.state.tokens[ue.state.tokens.length - 1].isType = !0)); + } + Je.flowParseVariance = Fl; + function m0(e) { + C.match.call(void 0, _.TokenType.colon) && Pl(), + je.parseFunctionBody.call(void 0, !1, e); + } + Je.flowParseFunctionBodyAndFinish = m0; + function y0(e, t, s) { + if ( + C.match.call(void 0, _.TokenType.questionDot) && + C.lookaheadType.call(void 0) === _.TokenType.lessThan + ) { + if (t) { + s.stop = !0; + return; + } + C.next.call(void 0), + Rs(), + z.expect.call(void 0, _.TokenType.parenL), + je.parseCallExpressionArguments.call(void 0); + return; + } else if (!t && C.match.call(void 0, _.TokenType.lessThan)) { + let i = ue.state.snapshot(); + if ( + (Rs(), + z.expect.call(void 0, _.TokenType.parenL), + je.parseCallExpressionArguments.call(void 0), + ue.state.error) + ) + ue.state.restoreFromSnapshot(i); + else return; + } + je.baseParseSubscript.call(void 0, e, t, s); + } + Je.flowParseSubscript = y0; + function T0() { + if (C.match.call(void 0, _.TokenType.lessThan)) { + let e = ue.state.snapshot(); + Rs(), ue.state.error && ue.state.restoreFromSnapshot(e); + } + } + Je.flowStartParseNewArguments = T0; + function k0() { + if ( + C.match.call(void 0, _.TokenType.name) && + ue.state.contextualKeyword === ye.ContextualKeyword._interface + ) { + let e = C.pushTypeContext.call(void 0, 0); + return C.next.call(void 0), Rl(), C.popTypeContext.call(void 0, e), !0; + } else if (z.isContextual.call(void 0, ye.ContextualKeyword._enum)) + return ah(), !0; + return !1; + } + Je.flowTryParseStatement = k0; + function v0() { + return z.isContextual.call(void 0, ye.ContextualKeyword._enum) + ? (ah(), !0) + : !1; + } + Je.flowTryParseExportDefaultExpression = v0; + function x0(e) { + if (e === ye.ContextualKeyword._declare) { + if ( + C.match.call(void 0, _.TokenType._class) || + C.match.call(void 0, _.TokenType.name) || + C.match.call(void 0, _.TokenType._function) || + C.match.call(void 0, _.TokenType._var) || + C.match.call(void 0, _.TokenType._export) + ) { + let t = C.pushTypeContext.call(void 0, 1); + El(), C.popTypeContext.call(void 0, t); + } + } else if (C.match.call(void 0, _.TokenType.name)) { + if (e === ye.ContextualKeyword._interface) { + let t = C.pushTypeContext.call(void 0, 1); + Rl(), C.popTypeContext.call(void 0, t); + } else if (e === ye.ContextualKeyword._type) { + let t = C.pushTypeContext.call(void 0, 1); + Ll(), C.popTypeContext.call(void 0, t); + } else if (e === ye.ContextualKeyword._opaque) { + let t = C.pushTypeContext.call(void 0, 1); + Ol(!1), C.popTypeContext.call(void 0, t); + } + } + z.semicolon.call(void 0); + } + Je.flowParseIdentifierStatement = x0; + function g0() { + return ( + z.isContextual.call(void 0, ye.ContextualKeyword._type) || + z.isContextual.call(void 0, ye.ContextualKeyword._interface) || + z.isContextual.call(void 0, ye.ContextualKeyword._opaque) || + z.isContextual.call(void 0, ye.ContextualKeyword._enum) + ); + } + Je.flowShouldParseExportDeclaration = g0; + function _0() { + return ( + C.match.call(void 0, _.TokenType.name) && + (ue.state.contextualKeyword === ye.ContextualKeyword._type || + ue.state.contextualKeyword === ye.ContextualKeyword._interface || + ue.state.contextualKeyword === ye.ContextualKeyword._opaque || + ue.state.contextualKeyword === ye.ContextualKeyword._enum) + ); + } + Je.flowShouldDisallowExportDefaultSpecifier = _0; + function b0() { + if (z.isContextual.call(void 0, ye.ContextualKeyword._type)) { + let e = C.pushTypeContext.call(void 0, 1); + C.next.call(void 0), + C.match.call(void 0, _.TokenType.braceL) + ? (ys.parseExportSpecifiers.call(void 0), + ys.parseExportFrom.call(void 0)) + : Ll(), + C.popTypeContext.call(void 0, e); + } else if (z.isContextual.call(void 0, ye.ContextualKeyword._opaque)) { + let e = C.pushTypeContext.call(void 0, 1); + C.next.call(void 0), Ol(!1), C.popTypeContext.call(void 0, e); + } else if (z.isContextual.call(void 0, ye.ContextualKeyword._interface)) { + let e = C.pushTypeContext.call(void 0, 1); + C.next.call(void 0), Rl(), C.popTypeContext.call(void 0, e); + } else ys.parseStatement.call(void 0, !0); + } + Je.flowParseExportDeclaration = b0; + function C0() { + return ( + C.match.call(void 0, _.TokenType.star) || + (z.isContextual.call(void 0, ye.ContextualKeyword._type) && + C.lookaheadType.call(void 0) === _.TokenType.star) + ); + } + Je.flowShouldParseExportStar = C0; + function w0() { + if (z.eatContextual.call(void 0, ye.ContextualKeyword._type)) { + let e = C.pushTypeContext.call(void 0, 2); + ys.baseParseExportStar.call(void 0), C.popTypeContext.call(void 0, e); + } else ys.baseParseExportStar.call(void 0); + } + Je.flowParseExportStar = w0; + function S0(e) { + if ( + (e && C.match.call(void 0, _.TokenType.lessThan) && Rs(), + z.isContextual.call(void 0, ye.ContextualKeyword._implements)) + ) { + let t = C.pushTypeContext.call(void 0, 0); + C.next.call(void 0), + (ue.state.tokens[ue.state.tokens.length - 1].type = + _.TokenType._implements); + do So(), C.match.call(void 0, _.TokenType.lessThan) && Rs(); + while (C.eat.call(void 0, _.TokenType.comma)); + C.popTypeContext.call(void 0, t); + } + } + Je.flowAfterParseClassSuper = S0; + function I0() { + C.match.call(void 0, _.TokenType.lessThan) && + (On(), + C.match.call(void 0, _.TokenType.parenL) || z.unexpected.call(void 0)); + } + Je.flowStartParseObjPropValue = I0; + function E0() { + let e = C.pushTypeContext.call(void 0, 0); + C.eat.call(void 0, _.TokenType.question), + C.match.call(void 0, _.TokenType.colon) && vi(), + C.popTypeContext.call(void 0, e); + } + Je.flowParseAssignableListItemTypes = E0; + function A0() { + if ( + C.match.call(void 0, _.TokenType._typeof) || + z.isContextual.call(void 0, ye.ContextualKeyword._type) + ) { + let e = C.lookaheadTypeAndKeyword.call(void 0); + (Gk(e) || + e.type === _.TokenType.braceL || + e.type === _.TokenType.star) && + C.next.call(void 0); + } + } + Je.flowStartParseImportSpecifiers = A0; + function P0() { + let e = + ue.state.contextualKeyword === ye.ContextualKeyword._type || + ue.state.type === _.TokenType._typeof; + e ? C.next.call(void 0) : je.parseIdentifier.call(void 0), + z.isContextual.call(void 0, ye.ContextualKeyword._as) && + !z.isLookaheadContextual.call(void 0, ye.ContextualKeyword._as) + ? (je.parseIdentifier.call(void 0), + (e && + !C.match.call(void 0, _.TokenType.name) && + !(ue.state.type & _.TokenType.IS_KEYWORD)) || + je.parseIdentifier.call(void 0)) + : (e && + (C.match.call(void 0, _.TokenType.name) || + ue.state.type & _.TokenType.IS_KEYWORD) && + je.parseIdentifier.call(void 0), + z.eatContextual.call(void 0, ye.ContextualKeyword._as) && + je.parseIdentifier.call(void 0)); + } + Je.flowParseImportSpecifier = P0; + function N0() { + if (C.match.call(void 0, _.TokenType.lessThan)) { + let e = C.pushTypeContext.call(void 0, 0); + On(), C.popTypeContext.call(void 0, e); + } + } + Je.flowStartParseFunctionParams = N0; + function R0() { + C.match.call(void 0, _.TokenType.colon) && vi(); + } + Je.flowAfterParseVarHead = R0; + function L0() { + if (C.match.call(void 0, _.TokenType.colon)) { + let e = ue.state.noAnonFunctionType; + (ue.state.noAnonFunctionType = !0), + vi(), + (ue.state.noAnonFunctionType = e); + } + } + Je.flowStartParseAsyncArrowFromCallExpression = L0; + function O0(e, t) { + if (C.match.call(void 0, _.TokenType.lessThan)) { + let s = ue.state.snapshot(), + i = je.baseParseMaybeAssign.call(void 0, e, t); + if (ue.state.error) + ue.state.restoreFromSnapshot(s), + (ue.state.type = _.TokenType.typeParameterStart); + else return i; + let r = C.pushTypeContext.call(void 0, 0); + if ( + (On(), + C.popTypeContext.call(void 0, r), + (i = je.baseParseMaybeAssign.call(void 0, e, t)), + i) + ) + return !0; + z.unexpected.call(void 0); + } + return je.baseParseMaybeAssign.call(void 0, e, t); + } + Je.flowParseMaybeAssign = O0; + function D0() { + if (C.match.call(void 0, _.TokenType.colon)) { + let e = C.pushTypeContext.call(void 0, 0), + t = ue.state.snapshot(), + s = ue.state.noAnonFunctionType; + (ue.state.noAnonFunctionType = !0), + Pl(), + (ue.state.noAnonFunctionType = s), + z.canInsertSemicolon.call(void 0) && z.unexpected.call(void 0), + C.match.call(void 0, _.TokenType.arrow) || z.unexpected.call(void 0), + ue.state.error && ue.state.restoreFromSnapshot(t), + C.popTypeContext.call(void 0, e); + } + return C.eat.call(void 0, _.TokenType.arrow); + } + Je.flowParseArrow = D0; + function M0(e, t = !1) { + if ( + ue.state.tokens[ue.state.tokens.length - 1].contextualKeyword === + ye.ContextualKeyword._async && + C.match.call(void 0, _.TokenType.lessThan) + ) { + let s = ue.state.snapshot(); + if (F0() && !ue.state.error) return; + ue.state.restoreFromSnapshot(s); + } + je.baseParseSubscripts.call(void 0, e, t); + } + Je.flowParseSubscripts = M0; + function F0() { + ue.state.scopeDepth++; + let e = ue.state.tokens.length; + return ( + ys.parseFunctionParams.call(void 0), + je.parseArrow.call(void 0) + ? (je.parseArrowExpression.call(void 0, e), !0) + : !1 + ); + } + function ah() { + z.expectContextual.call(void 0, ye.ContextualKeyword._enum), + (ue.state.tokens[ue.state.tokens.length - 1].type = _.TokenType._enum), + je.parseIdentifier.call(void 0), + B0(); + } + function B0() { + z.eatContextual.call(void 0, ye.ContextualKeyword._of) && + C.next.call(void 0), + z.expect.call(void 0, _.TokenType.braceL), + V0(), + z.expect.call(void 0, _.TokenType.braceR); + } + function V0() { + for ( + ; + !C.match.call(void 0, _.TokenType.braceR) && + !ue.state.error && + !C.eat.call(void 0, _.TokenType.ellipsis); + + ) + j0(), + C.match.call(void 0, _.TokenType.braceR) || + z.expect.call(void 0, _.TokenType.comma); + } + function j0() { + je.parseIdentifier.call(void 0), + C.eat.call(void 0, _.TokenType.eq) && C.next.call(void 0); + } + }); + var nr = Z((Tt) => { + 'use strict'; + Object.defineProperty(Tt, '__esModule', {value: !0}); + var $0 = Ul(), + Ft = Ji(), + dt = hi(), + $ = xt(), + ke = It(), + Ts = qr(), + D = be(), + lh = Qt(), + P = Zt(), + De = Ns(), + ks = lo(), + ee = cs(); + function q0() { + if ( + (ql(D.TokenType.eof), + P.state.scopes.push(new Ts.Scope(0, P.state.tokens.length, !0)), + P.state.scopeDepth !== 0) + ) + throw new Error( + `Invalid scope depth at end of file: ${P.state.scopeDepth}` + ); + return new $0.File(P.state.tokens, P.state.scopes); + } + Tt.parseTopLevel = q0; + function _n(e) { + (P.isFlowEnabled && Ft.flowTryParseStatement.call(void 0)) || + ($.match.call(void 0, D.TokenType.at) && $l(), K0(e)); + } + Tt.parseStatement = _n; + function K0(e) { + if (P.isTypeScriptEnabled && dt.tsTryParseStatementContent.call(void 0)) + return; + let t = P.state.type; + switch (t) { + case D.TokenType._break: + case D.TokenType._continue: + H0(); + return; + case D.TokenType._debugger: + W0(); + return; + case D.TokenType._do: + G0(); + return; + case D.TokenType._for: + z0(); + return; + case D.TokenType._function: + if ($.lookaheadType.call(void 0) === D.TokenType.dot) break; + e || ee.unexpected.call(void 0), J0(); + return; + case D.TokenType._class: + e || ee.unexpected.call(void 0), Io(!0); + return; + case D.TokenType._if: + Q0(); + return; + case D.TokenType._return: + Z0(); + return; + case D.TokenType._switch: + ev(); + return; + case D.TokenType._throw: + tv(); + return; + case D.TokenType._try: + sv(); + return; + case D.TokenType._let: + case D.TokenType._const: + e || ee.unexpected.call(void 0); + case D.TokenType._var: + Vl(t !== D.TokenType._var); + return; + case D.TokenType._while: + iv(); + return; + case D.TokenType.braceL: + gi(); + return; + case D.TokenType.semi: + rv(); + return; + case D.TokenType._export: + case D.TokenType._import: { + let r = $.lookaheadType.call(void 0); + if (r === D.TokenType.parenL || r === D.TokenType.dot) break; + $.next.call(void 0), t === D.TokenType._import ? xh() : Th(); + return; + } + case D.TokenType.name: + if (P.state.contextualKeyword === ke.ContextualKeyword._async) { + let r = P.state.start, + a = P.state.snapshot(); + if ( + ($.next.call(void 0), + $.match.call(void 0, D.TokenType._function) && + !ee.canInsertSemicolon.call(void 0)) + ) { + ee.expect.call(void 0, D.TokenType._function), lr(r, !0); + return; + } else P.state.restoreFromSnapshot(a); + } else if ( + P.state.contextualKeyword === ke.ContextualKeyword._using && + !ee.hasFollowingLineBreak.call(void 0) && + $.lookaheadType.call(void 0) === D.TokenType.name + ) { + Vl(!0); + return; + } + default: + break; + } + let s = P.state.tokens.length; + De.parseExpression.call(void 0); + let i = null; + if (P.state.tokens.length === s + 1) { + let r = P.state.tokens[P.state.tokens.length - 1]; + r.type === D.TokenType.name && (i = r.contextualKeyword); + } + if (i == null) { + ee.semicolon.call(void 0); + return; + } + $.eat.call(void 0, D.TokenType.colon) ? ov() : av(i); + } + function $l() { + for (; $.match.call(void 0, D.TokenType.at); ) ph(); + } + Tt.parseDecorators = $l; + function ph() { + if (($.next.call(void 0), $.eat.call(void 0, D.TokenType.parenL))) + De.parseExpression.call(void 0), + ee.expect.call(void 0, D.TokenType.parenR); + else { + for ( + De.parseIdentifier.call(void 0); + $.eat.call(void 0, D.TokenType.dot); + + ) + De.parseIdentifier.call(void 0); + U0(); + } + } + function U0() { + P.isTypeScriptEnabled + ? dt.tsParseMaybeDecoratorArguments.call(void 0) + : hh(); + } + function hh() { + $.eat.call(void 0, D.TokenType.parenL) && + De.parseCallExpressionArguments.call(void 0); + } + Tt.baseParseMaybeDecoratorArguments = hh; + function H0() { + $.next.call(void 0), + ee.isLineTerminator.call(void 0) || + (De.parseIdentifier.call(void 0), ee.semicolon.call(void 0)); + } + function W0() { + $.next.call(void 0), ee.semicolon.call(void 0); + } + function G0() { + $.next.call(void 0), + _n(!1), + ee.expect.call(void 0, D.TokenType._while), + De.parseParenExpression.call(void 0), + $.eat.call(void 0, D.TokenType.semi); + } + function z0() { + P.state.scopeDepth++; + let e = P.state.tokens.length; + Y0(); + let t = P.state.tokens.length; + P.state.scopes.push(new Ts.Scope(e, t, !1)), P.state.scopeDepth--; + } + function X0() { + return !( + !ee.isContextual.call(void 0, ke.ContextualKeyword._using) || + ee.isLookaheadContextual.call(void 0, ke.ContextualKeyword._of) + ); + } + function Y0() { + $.next.call(void 0); + let e = !1; + if ( + (ee.isContextual.call(void 0, ke.ContextualKeyword._await) && + ((e = !0), $.next.call(void 0)), + ee.expect.call(void 0, D.TokenType.parenL), + $.match.call(void 0, D.TokenType.semi)) + ) { + e && ee.unexpected.call(void 0), Bl(); + return; + } + if ( + $.match.call(void 0, D.TokenType._var) || + $.match.call(void 0, D.TokenType._let) || + $.match.call(void 0, D.TokenType._const) || + X0() + ) { + if ( + ($.next.call(void 0), + fh(!0, P.state.type !== D.TokenType._var), + $.match.call(void 0, D.TokenType._in) || + ee.isContextual.call(void 0, ke.ContextualKeyword._of)) + ) { + ch(e); + return; + } + Bl(); + return; + } + if ( + (De.parseExpression.call(void 0, !0), + $.match.call(void 0, D.TokenType._in) || + ee.isContextual.call(void 0, ke.ContextualKeyword._of)) + ) { + ch(e); + return; + } + e && ee.unexpected.call(void 0), Bl(); + } + function J0() { + let e = P.state.start; + $.next.call(void 0), lr(e, !0); + } + function Q0() { + $.next.call(void 0), + De.parseParenExpression.call(void 0), + _n(!1), + $.eat.call(void 0, D.TokenType._else) && _n(!1); + } + function Z0() { + $.next.call(void 0), + ee.isLineTerminator.call(void 0) || + (De.parseExpression.call(void 0), ee.semicolon.call(void 0)); + } + function ev() { + $.next.call(void 0), + De.parseParenExpression.call(void 0), + P.state.scopeDepth++; + let e = P.state.tokens.length; + for ( + ee.expect.call(void 0, D.TokenType.braceL); + !$.match.call(void 0, D.TokenType.braceR) && !P.state.error; + + ) + if ( + $.match.call(void 0, D.TokenType._case) || + $.match.call(void 0, D.TokenType._default) + ) { + let s = $.match.call(void 0, D.TokenType._case); + $.next.call(void 0), + s && De.parseExpression.call(void 0), + ee.expect.call(void 0, D.TokenType.colon); + } else _n(!0); + $.next.call(void 0); + let t = P.state.tokens.length; + P.state.scopes.push(new Ts.Scope(e, t, !1)), P.state.scopeDepth--; + } + function tv() { + $.next.call(void 0), + De.parseExpression.call(void 0), + ee.semicolon.call(void 0); + } + function nv() { + ks.parseBindingAtom.call(void 0, !0), + P.isTypeScriptEnabled && dt.tsTryParseTypeAnnotation.call(void 0); + } + function sv() { + if ( + ($.next.call(void 0), gi(), $.match.call(void 0, D.TokenType._catch)) + ) { + $.next.call(void 0); + let e = null; + if ( + ($.match.call(void 0, D.TokenType.parenL) && + (P.state.scopeDepth++, + (e = P.state.tokens.length), + ee.expect.call(void 0, D.TokenType.parenL), + nv(), + ee.expect.call(void 0, D.TokenType.parenR)), + gi(), + e != null) + ) { + let t = P.state.tokens.length; + P.state.scopes.push(new Ts.Scope(e, t, !1)), P.state.scopeDepth--; + } + } + $.eat.call(void 0, D.TokenType._finally) && gi(); + } + function Vl(e) { + $.next.call(void 0), fh(!1, e), ee.semicolon.call(void 0); + } + Tt.parseVarStatement = Vl; + function iv() { + $.next.call(void 0), De.parseParenExpression.call(void 0), _n(!1); + } + function rv() { + $.next.call(void 0); + } + function ov() { + _n(!0); + } + function av(e) { + P.isTypeScriptEnabled + ? dt.tsParseIdentifierStatement.call(void 0, e) + : P.isFlowEnabled + ? Ft.flowParseIdentifierStatement.call(void 0, e) + : ee.semicolon.call(void 0); + } + function gi(e = !1, t = 0) { + let s = P.state.tokens.length; + P.state.scopeDepth++, + ee.expect.call(void 0, D.TokenType.braceL), + t && (P.state.tokens[P.state.tokens.length - 1].contextId = t), + ql(D.TokenType.braceR), + t && (P.state.tokens[P.state.tokens.length - 1].contextId = t); + let i = P.state.tokens.length; + P.state.scopes.push(new Ts.Scope(s, i, e)), P.state.scopeDepth--; + } + Tt.parseBlock = gi; + function ql(e) { + for (; !$.eat.call(void 0, e) && !P.state.error; ) _n(!0); + } + Tt.parseBlockBody = ql; + function Bl() { + ee.expect.call(void 0, D.TokenType.semi), + $.match.call(void 0, D.TokenType.semi) || + De.parseExpression.call(void 0), + ee.expect.call(void 0, D.TokenType.semi), + $.match.call(void 0, D.TokenType.parenR) || + De.parseExpression.call(void 0), + ee.expect.call(void 0, D.TokenType.parenR), + _n(!1); + } + function ch(e) { + e + ? ee.eatContextual.call(void 0, ke.ContextualKeyword._of) + : $.next.call(void 0), + De.parseExpression.call(void 0), + ee.expect.call(void 0, D.TokenType.parenR), + _n(!1); + } + function fh(e, t) { + for (;;) { + if ((lv(t), $.eat.call(void 0, D.TokenType.eq))) { + let s = P.state.tokens.length - 1; + De.parseMaybeAssign.call(void 0, e), + (P.state.tokens[s].rhsEndIndex = P.state.tokens.length); + } + if (!$.eat.call(void 0, D.TokenType.comma)) break; + } + } + function lv(e) { + ks.parseBindingAtom.call(void 0, e), + P.isTypeScriptEnabled + ? dt.tsAfterParseVarHead.call(void 0) + : P.isFlowEnabled && Ft.flowAfterParseVarHead.call(void 0); + } + function lr(e, t, s = !1) { + $.match.call(void 0, D.TokenType.star) && $.next.call(void 0), + t && + !s && + !$.match.call(void 0, D.TokenType.name) && + !$.match.call(void 0, D.TokenType._yield) && + ee.unexpected.call(void 0); + let i = null; + $.match.call(void 0, D.TokenType.name) && + (t || ((i = P.state.tokens.length), P.state.scopeDepth++), + ks.parseBindingIdentifier.call(void 0, !1)); + let r = P.state.tokens.length; + P.state.scopeDepth++, dh(), De.parseFunctionBodyAndFinish.call(void 0, e); + let a = P.state.tokens.length; + P.state.scopes.push(new Ts.Scope(r, a, !0)), + P.state.scopeDepth--, + i !== null && + (P.state.scopes.push(new Ts.Scope(i, a, !0)), P.state.scopeDepth--); + } + Tt.parseFunction = lr; + function dh(e = !1, t = 0) { + P.isTypeScriptEnabled + ? dt.tsStartParseFunctionParams.call(void 0) + : P.isFlowEnabled && Ft.flowStartParseFunctionParams.call(void 0), + ee.expect.call(void 0, D.TokenType.parenL), + t && (P.state.tokens[P.state.tokens.length - 1].contextId = t), + ks.parseBindingList.call(void 0, D.TokenType.parenR, !1, !1, e, t), + t && (P.state.tokens[P.state.tokens.length - 1].contextId = t); + } + Tt.parseFunctionParams = dh; + function Io(e, t = !1) { + let s = P.getNextContextId.call(void 0); + $.next.call(void 0), + (P.state.tokens[P.state.tokens.length - 1].contextId = s), + (P.state.tokens[P.state.tokens.length - 1].isExpression = !e); + let i = null; + e || ((i = P.state.tokens.length), P.state.scopeDepth++), hv(e, t), fv(); + let r = P.state.tokens.length; + if ( + (cv(s), + !P.state.error && + ((P.state.tokens[r].contextId = s), + (P.state.tokens[P.state.tokens.length - 1].contextId = s), + i !== null)) + ) { + let a = P.state.tokens.length; + P.state.scopes.push(new Ts.Scope(i, a, !1)), P.state.scopeDepth--; + } + } + Tt.parseClass = Io; + function mh() { + return ( + $.match.call(void 0, D.TokenType.eq) || + $.match.call(void 0, D.TokenType.semi) || + $.match.call(void 0, D.TokenType.braceR) || + $.match.call(void 0, D.TokenType.bang) || + $.match.call(void 0, D.TokenType.colon) + ); + } + function yh() { + return ( + $.match.call(void 0, D.TokenType.parenL) || + $.match.call(void 0, D.TokenType.lessThan) + ); + } + function cv(e) { + for ( + ee.expect.call(void 0, D.TokenType.braceL); + !$.eat.call(void 0, D.TokenType.braceR) && !P.state.error; + + ) { + if ($.eat.call(void 0, D.TokenType.semi)) continue; + if ($.match.call(void 0, D.TokenType.at)) { + ph(); + continue; + } + let t = P.state.start; + uv(t, e); + } + } + function uv(e, t) { + P.isTypeScriptEnabled && + dt.tsParseModifiers.call(void 0, [ + ke.ContextualKeyword._declare, + ke.ContextualKeyword._public, + ke.ContextualKeyword._protected, + ke.ContextualKeyword._private, + ke.ContextualKeyword._override, + ]); + let s = !1; + if ( + $.match.call(void 0, D.TokenType.name) && + P.state.contextualKeyword === ke.ContextualKeyword._static + ) { + if ((De.parseIdentifier.call(void 0), yh())) { + or(e, !1); + return; + } else if (mh()) { + ar(); + return; + } + if ( + ((P.state.tokens[P.state.tokens.length - 1].type = + D.TokenType._static), + (s = !0), + $.match.call(void 0, D.TokenType.braceL)) + ) { + (P.state.tokens[P.state.tokens.length - 1].contextId = t), gi(); + return; + } + } + pv(e, s, t); + } + function pv(e, t, s) { + if ( + P.isTypeScriptEnabled && + dt.tsTryParseClassMemberWithIsStatic.call(void 0, t) + ) + return; + if ($.eat.call(void 0, D.TokenType.star)) { + xi(s), or(e, !1); + return; + } + xi(s); + let i = !1, + r = P.state.tokens[P.state.tokens.length - 1]; + r.contextualKeyword === ke.ContextualKeyword._constructor && (i = !0), + jl(), + yh() + ? or(e, i) + : mh() + ? ar() + : r.contextualKeyword === ke.ContextualKeyword._async && + !ee.isLineTerminator.call(void 0) + ? ((P.state.tokens[P.state.tokens.length - 1].type = + D.TokenType._async), + $.match.call(void 0, D.TokenType.star) && $.next.call(void 0), + xi(s), + jl(), + or(e, !1)) + : (r.contextualKeyword === ke.ContextualKeyword._get || + r.contextualKeyword === ke.ContextualKeyword._set) && + !( + ee.isLineTerminator.call(void 0) && + $.match.call(void 0, D.TokenType.star) + ) + ? (r.contextualKeyword === ke.ContextualKeyword._get + ? (P.state.tokens[P.state.tokens.length - 1].type = + D.TokenType._get) + : (P.state.tokens[P.state.tokens.length - 1].type = + D.TokenType._set), + xi(s), + or(e, !1)) + : r.contextualKeyword === ke.ContextualKeyword._accessor && + !ee.isLineTerminator.call(void 0) + ? (xi(s), ar()) + : ee.isLineTerminator.call(void 0) + ? ar() + : ee.unexpected.call(void 0); + } + function or(e, t) { + P.isTypeScriptEnabled + ? dt.tsTryParseTypeParameters.call(void 0) + : P.isFlowEnabled && + $.match.call(void 0, D.TokenType.lessThan) && + Ft.flowParseTypeParameterDeclaration.call(void 0), + De.parseMethod.call(void 0, e, t); + } + function xi(e) { + De.parsePropertyName.call(void 0, e); + } + Tt.parseClassPropertyName = xi; + function jl() { + if (P.isTypeScriptEnabled) { + let e = $.pushTypeContext.call(void 0, 0); + $.eat.call(void 0, D.TokenType.question), + $.popTypeContext.call(void 0, e); + } + } + Tt.parsePostMemberNameModifiers = jl; + function ar() { + if ( + (P.isTypeScriptEnabled + ? ($.eatTypeToken.call(void 0, D.TokenType.bang), + dt.tsTryParseTypeAnnotation.call(void 0)) + : P.isFlowEnabled && + $.match.call(void 0, D.TokenType.colon) && + Ft.flowParseTypeAnnotation.call(void 0), + $.match.call(void 0, D.TokenType.eq)) + ) { + let e = P.state.tokens.length; + $.next.call(void 0), + De.parseMaybeAssign.call(void 0), + (P.state.tokens[e].rhsEndIndex = P.state.tokens.length); + } + ee.semicolon.call(void 0); + } + Tt.parseClassProperty = ar; + function hv(e, t = !1) { + (P.isTypeScriptEnabled && + (!e || t) && + ee.isContextual.call(void 0, ke.ContextualKeyword._implements)) || + ($.match.call(void 0, D.TokenType.name) && + ks.parseBindingIdentifier.call(void 0, !0), + P.isTypeScriptEnabled + ? dt.tsTryParseTypeParameters.call(void 0) + : P.isFlowEnabled && + $.match.call(void 0, D.TokenType.lessThan) && + Ft.flowParseTypeParameterDeclaration.call(void 0)); + } + function fv() { + let e = !1; + $.eat.call(void 0, D.TokenType._extends) + ? (De.parseExprSubscripts.call(void 0), (e = !0)) + : (e = !1), + P.isTypeScriptEnabled + ? dt.tsAfterParseClassSuper.call(void 0, e) + : P.isFlowEnabled && Ft.flowAfterParseClassSuper.call(void 0, e); + } + function Th() { + let e = P.state.tokens.length - 1; + (P.isTypeScriptEnabled && dt.tsTryParseExport.call(void 0)) || + (Tv() + ? kv() + : yv() + ? (De.parseIdentifier.call(void 0), + $.match.call(void 0, D.TokenType.comma) && + $.lookaheadType.call(void 0) === D.TokenType.star + ? (ee.expect.call(void 0, D.TokenType.comma), + ee.expect.call(void 0, D.TokenType.star), + ee.expectContextual.call(void 0, ke.ContextualKeyword._as), + De.parseIdentifier.call(void 0)) + : kh(), + cr()) + : $.eat.call(void 0, D.TokenType._default) + ? dv() + : xv() + ? mv() + : (Kl(), cr()), + (P.state.tokens[e].rhsEndIndex = P.state.tokens.length)); + } + Tt.parseExport = Th; + function dv() { + if ( + (P.isTypeScriptEnabled && + dt.tsTryParseExportDefaultExpression.call(void 0)) || + (P.isFlowEnabled && Ft.flowTryParseExportDefaultExpression.call(void 0)) + ) + return; + let e = P.state.start; + $.eat.call(void 0, D.TokenType._function) + ? lr(e, !0, !0) + : ee.isContextual.call(void 0, ke.ContextualKeyword._async) && + $.lookaheadType.call(void 0) === D.TokenType._function + ? (ee.eatContextual.call(void 0, ke.ContextualKeyword._async), + $.eat.call(void 0, D.TokenType._function), + lr(e, !0, !0)) + : $.match.call(void 0, D.TokenType._class) + ? Io(!0, !0) + : $.match.call(void 0, D.TokenType.at) + ? ($l(), Io(!0, !0)) + : (De.parseMaybeAssign.call(void 0), ee.semicolon.call(void 0)); + } + function mv() { + P.isTypeScriptEnabled + ? dt.tsParseExportDeclaration.call(void 0) + : P.isFlowEnabled + ? Ft.flowParseExportDeclaration.call(void 0) + : _n(!0); + } + function yv() { + if (P.isTypeScriptEnabled && dt.tsIsDeclarationStart.call(void 0)) + return !1; + if ( + P.isFlowEnabled && + Ft.flowShouldDisallowExportDefaultSpecifier.call(void 0) + ) + return !1; + if ($.match.call(void 0, D.TokenType.name)) + return P.state.contextualKeyword !== ke.ContextualKeyword._async; + if (!$.match.call(void 0, D.TokenType._default)) return !1; + let e = $.nextTokenStart.call(void 0), + t = $.lookaheadTypeAndKeyword.call(void 0), + s = + t.type === D.TokenType.name && + t.contextualKeyword === ke.ContextualKeyword._from; + if (t.type === D.TokenType.comma) return !0; + if (s) { + let i = P.input.charCodeAt($.nextTokenStartSince.call(void 0, e + 4)); + return ( + i === lh.charCodes.quotationMark || i === lh.charCodes.apostrophe + ); + } + return !1; + } + function kh() { + $.eat.call(void 0, D.TokenType.comma) && Kl(); + } + function cr() { + ee.eatContextual.call(void 0, ke.ContextualKeyword._from) && + (De.parseExprAtom.call(void 0), gh()), + ee.semicolon.call(void 0); + } + Tt.parseExportFrom = cr; + function Tv() { + return P.isFlowEnabled + ? Ft.flowShouldParseExportStar.call(void 0) + : $.match.call(void 0, D.TokenType.star); + } + function kv() { + P.isFlowEnabled ? Ft.flowParseExportStar.call(void 0) : vh(); + } + function vh() { + ee.expect.call(void 0, D.TokenType.star), + ee.isContextual.call(void 0, ke.ContextualKeyword._as) ? vv() : cr(); + } + Tt.baseParseExportStar = vh; + function vv() { + $.next.call(void 0), + (P.state.tokens[P.state.tokens.length - 1].type = D.TokenType._as), + De.parseIdentifier.call(void 0), + kh(), + cr(); + } + function xv() { + return ( + (P.isTypeScriptEnabled && dt.tsIsDeclarationStart.call(void 0)) || + (P.isFlowEnabled && Ft.flowShouldParseExportDeclaration.call(void 0)) || + P.state.type === D.TokenType._var || + P.state.type === D.TokenType._const || + P.state.type === D.TokenType._let || + P.state.type === D.TokenType._function || + P.state.type === D.TokenType._class || + ee.isContextual.call(void 0, ke.ContextualKeyword._async) || + $.match.call(void 0, D.TokenType.at) + ); + } + function Kl() { + let e = !0; + for ( + ee.expect.call(void 0, D.TokenType.braceL); + !$.eat.call(void 0, D.TokenType.braceR) && !P.state.error; + + ) { + if (e) e = !1; + else if ( + (ee.expect.call(void 0, D.TokenType.comma), + $.eat.call(void 0, D.TokenType.braceR)) + ) + break; + gv(); + } + } + Tt.parseExportSpecifiers = Kl; + function gv() { + if (P.isTypeScriptEnabled) { + dt.tsParseExportSpecifier.call(void 0); + return; + } + De.parseIdentifier.call(void 0), + (P.state.tokens[P.state.tokens.length - 1].identifierRole = + $.IdentifierRole.ExportAccess), + ee.eatContextual.call(void 0, ke.ContextualKeyword._as) && + De.parseIdentifier.call(void 0); + } + function _v() { + let e = P.state.snapshot(); + return ( + ee.expectContextual.call(void 0, ke.ContextualKeyword._module), + ee.eatContextual.call(void 0, ke.ContextualKeyword._from) + ? ee.isContextual.call(void 0, ke.ContextualKeyword._from) + ? (P.state.restoreFromSnapshot(e), !0) + : (P.state.restoreFromSnapshot(e), !1) + : $.match.call(void 0, D.TokenType.comma) + ? (P.state.restoreFromSnapshot(e), !1) + : (P.state.restoreFromSnapshot(e), !0) + ); + } + function bv() { + ee.isContextual.call(void 0, ke.ContextualKeyword._module) && + _v() && + $.next.call(void 0); + } + function xh() { + if ( + P.isTypeScriptEnabled && + $.match.call(void 0, D.TokenType.name) && + $.lookaheadType.call(void 0) === D.TokenType.eq + ) { + dt.tsParseImportEqualsDeclaration.call(void 0); + return; + } + if ( + P.isTypeScriptEnabled && + ee.isContextual.call(void 0, ke.ContextualKeyword._type) + ) { + let e = $.lookaheadTypeAndKeyword.call(void 0); + if ( + e.type === D.TokenType.name && + e.contextualKeyword !== ke.ContextualKeyword._from + ) { + if ( + (ee.expectContextual.call(void 0, ke.ContextualKeyword._type), + $.lookaheadType.call(void 0) === D.TokenType.eq) + ) { + dt.tsParseImportEqualsDeclaration.call(void 0); + return; + } + } else + (e.type === D.TokenType.star || e.type === D.TokenType.braceL) && + ee.expectContextual.call(void 0, ke.ContextualKeyword._type); + } + $.match.call(void 0, D.TokenType.string) || + (bv(), + wv(), + ee.expectContextual.call(void 0, ke.ContextualKeyword._from)), + De.parseExprAtom.call(void 0), + gh(), + ee.semicolon.call(void 0); + } + Tt.parseImport = xh; + function Cv() { + return $.match.call(void 0, D.TokenType.name); + } + function uh() { + ks.parseImportedIdentifier.call(void 0); + } + function wv() { + P.isFlowEnabled && Ft.flowStartParseImportSpecifiers.call(void 0); + let e = !0; + if (!(Cv() && (uh(), !$.eat.call(void 0, D.TokenType.comma)))) { + if ($.match.call(void 0, D.TokenType.star)) { + $.next.call(void 0), + ee.expectContextual.call(void 0, ke.ContextualKeyword._as), + uh(); + return; + } + for ( + ee.expect.call(void 0, D.TokenType.braceL); + !$.eat.call(void 0, D.TokenType.braceR) && !P.state.error; + + ) { + if (e) e = !1; + else if ( + ($.eat.call(void 0, D.TokenType.colon) && + ee.unexpected.call( + void 0, + 'ES2015 named imports do not destructure. Use another statement for destructuring after the import.' + ), + ee.expect.call(void 0, D.TokenType.comma), + $.eat.call(void 0, D.TokenType.braceR)) + ) + break; + Sv(); + } + } + } + function Sv() { + if (P.isTypeScriptEnabled) { + dt.tsParseImportSpecifier.call(void 0); + return; + } + if (P.isFlowEnabled) { + Ft.flowParseImportSpecifier.call(void 0); + return; + } + ks.parseImportedIdentifier.call(void 0), + ee.isContextual.call(void 0, ke.ContextualKeyword._as) && + ((P.state.tokens[P.state.tokens.length - 1].identifierRole = + $.IdentifierRole.ImportAccess), + $.next.call(void 0), + ks.parseImportedIdentifier.call(void 0)); + } + function gh() { + ee.isContextual.call(void 0, ke.ContextualKeyword._assert) && + !ee.hasPrecedingLineBreak.call(void 0) && + ($.next.call(void 0), De.parseObj.call(void 0, !1, !1)); + } + }); + var Ch = Z((Wl) => { + 'use strict'; + Object.defineProperty(Wl, '__esModule', {value: !0}); + var _h = xt(), + bh = Qt(), + Hl = Zt(), + Iv = nr(); + function Ev() { + return ( + Hl.state.pos === 0 && + Hl.input.charCodeAt(0) === bh.charCodes.numberSign && + Hl.input.charCodeAt(1) === bh.charCodes.exclamationMark && + _h.skipLineComment.call(void 0, 2), + _h.nextToken.call(void 0), + Iv.parseTopLevel.call(void 0) + ); + } + Wl.parseFile = Ev; + }); + var Ul = Z((Ao) => { + 'use strict'; + Object.defineProperty(Ao, '__esModule', {value: !0}); + var Eo = Zt(), + Av = Ch(), + Gl = class { + constructor(t, s) { + (this.tokens = t), (this.scopes = s); + } + }; + Ao.File = Gl; + function Pv(e, t, s, i) { + if (i && s) + throw new Error('Cannot combine flow and typescript plugins.'); + Eo.initParser.call(void 0, e, t, s, i); + let r = Av.parseFile.call(void 0); + if (Eo.state.error) throw Eo.augmentError.call(void 0, Eo.state.error); + return r; + } + Ao.parse = Pv; + }); + var wh = Z((zl) => { + 'use strict'; + Object.defineProperty(zl, '__esModule', {value: !0}); + var Nv = It(); + function Rv(e) { + let t = e.currentIndex(), + s = 0, + i = e.currentToken(); + do { + let r = e.tokens[t]; + if ( + (r.isOptionalChainStart && s++, + r.isOptionalChainEnd && s--, + (s += r.numNullishCoalesceStarts), + (s -= r.numNullishCoalesceEnds), + r.contextualKeyword === Nv.ContextualKeyword._await && + r.identifierRole == null && + r.scopeDepth === i.scopeDepth) + ) + return !0; + t += 1; + } while (s > 0 && t < e.tokens.length); + return !1; + } + zl.default = Rv; + }); + var Sh = Z((Yl) => { + 'use strict'; + Object.defineProperty(Yl, '__esModule', {value: !0}); + function Lv(e) { + return e && e.__esModule ? e : {default: e}; + } + var Po = be(), + Ov = wh(), + Dv = Lv(Ov), + Xl = class e { + __init() { + this.resultCode = ''; + } + __init2() { + this.resultMappings = new Array(this.tokens.length); + } + __init3() { + this.tokenIndex = 0; + } + constructor(t, s, i, r, a) { + (this.code = t), + (this.tokens = s), + (this.isFlowEnabled = i), + (this.disableESTransforms = r), + (this.helperManager = a), + e.prototype.__init.call(this), + e.prototype.__init2.call(this), + e.prototype.__init3.call(this); + } + snapshot() { + return {resultCode: this.resultCode, tokenIndex: this.tokenIndex}; + } + restoreToSnapshot(t) { + (this.resultCode = t.resultCode), (this.tokenIndex = t.tokenIndex); + } + dangerouslyGetAndRemoveCodeSinceSnapshot(t) { + let s = this.resultCode.slice(t.resultCode.length); + return (this.resultCode = t.resultCode), s; + } + reset() { + (this.resultCode = ''), + (this.resultMappings = new Array(this.tokens.length)), + (this.tokenIndex = 0); + } + matchesContextualAtIndex(t, s) { + return ( + this.matches1AtIndex(t, Po.TokenType.name) && + this.tokens[t].contextualKeyword === s + ); + } + identifierNameAtIndex(t) { + return this.identifierNameForToken(this.tokens[t]); + } + identifierNameAtRelativeIndex(t) { + return this.identifierNameForToken(this.tokenAtRelativeIndex(t)); + } + identifierName() { + return this.identifierNameForToken(this.currentToken()); + } + identifierNameForToken(t) { + return this.code.slice(t.start, t.end); + } + rawCodeForToken(t) { + return this.code.slice(t.start, t.end); + } + stringValueAtIndex(t) { + return this.stringValueForToken(this.tokens[t]); + } + stringValue() { + return this.stringValueForToken(this.currentToken()); + } + stringValueForToken(t) { + return this.code.slice(t.start + 1, t.end - 1); + } + matches1AtIndex(t, s) { + return this.tokens[t].type === s; + } + matches2AtIndex(t, s, i) { + return this.tokens[t].type === s && this.tokens[t + 1].type === i; + } + matches3AtIndex(t, s, i, r) { + return ( + this.tokens[t].type === s && + this.tokens[t + 1].type === i && + this.tokens[t + 2].type === r + ); + } + matches1(t) { + return this.tokens[this.tokenIndex].type === t; + } + matches2(t, s) { + return ( + this.tokens[this.tokenIndex].type === t && + this.tokens[this.tokenIndex + 1].type === s + ); + } + matches3(t, s, i) { + return ( + this.tokens[this.tokenIndex].type === t && + this.tokens[this.tokenIndex + 1].type === s && + this.tokens[this.tokenIndex + 2].type === i + ); + } + matches4(t, s, i, r) { + return ( + this.tokens[this.tokenIndex].type === t && + this.tokens[this.tokenIndex + 1].type === s && + this.tokens[this.tokenIndex + 2].type === i && + this.tokens[this.tokenIndex + 3].type === r + ); + } + matches5(t, s, i, r, a) { + return ( + this.tokens[this.tokenIndex].type === t && + this.tokens[this.tokenIndex + 1].type === s && + this.tokens[this.tokenIndex + 2].type === i && + this.tokens[this.tokenIndex + 3].type === r && + this.tokens[this.tokenIndex + 4].type === a + ); + } + matchesContextual(t) { + return this.matchesContextualAtIndex(this.tokenIndex, t); + } + matchesContextIdAndLabel(t, s) { + return this.matches1(t) && this.currentToken().contextId === s; + } + previousWhitespaceAndComments() { + let t = this.code.slice( + this.tokenIndex > 0 ? this.tokens[this.tokenIndex - 1].end : 0, + this.tokenIndex < this.tokens.length + ? this.tokens[this.tokenIndex].start + : this.code.length + ); + return this.isFlowEnabled && (t = t.replace(/@flow/g, '')), t; + } + replaceToken(t) { + (this.resultCode += this.previousWhitespaceAndComments()), + this.appendTokenPrefix(), + (this.resultMappings[this.tokenIndex] = this.resultCode.length), + (this.resultCode += t), + this.appendTokenSuffix(), + this.tokenIndex++; + } + replaceTokenTrimmingLeftWhitespace(t) { + (this.resultCode += this.previousWhitespaceAndComments().replace( + /[^\r\n]/g, + '' + )), + this.appendTokenPrefix(), + (this.resultMappings[this.tokenIndex] = this.resultCode.length), + (this.resultCode += t), + this.appendTokenSuffix(), + this.tokenIndex++; + } + removeInitialToken() { + this.replaceToken(''); + } + removeToken() { + this.replaceTokenTrimmingLeftWhitespace(''); + } + removeBalancedCode() { + let t = 0; + for (; !this.isAtEnd(); ) { + if (this.matches1(Po.TokenType.braceL)) t++; + else if (this.matches1(Po.TokenType.braceR)) { + if (t === 0) return; + t--; + } + this.removeToken(); + } + } + copyExpectedToken(t) { + if (this.tokens[this.tokenIndex].type !== t) + throw new Error(`Expected token ${t}`); + this.copyToken(); + } + copyToken() { + (this.resultCode += this.previousWhitespaceAndComments()), + this.appendTokenPrefix(), + (this.resultMappings[this.tokenIndex] = this.resultCode.length), + (this.resultCode += this.code.slice( + this.tokens[this.tokenIndex].start, + this.tokens[this.tokenIndex].end + )), + this.appendTokenSuffix(), + this.tokenIndex++; + } + copyTokenWithPrefix(t) { + (this.resultCode += this.previousWhitespaceAndComments()), + this.appendTokenPrefix(), + (this.resultCode += t), + (this.resultMappings[this.tokenIndex] = this.resultCode.length), + (this.resultCode += this.code.slice( + this.tokens[this.tokenIndex].start, + this.tokens[this.tokenIndex].end + )), + this.appendTokenSuffix(), + this.tokenIndex++; + } + appendTokenPrefix() { + let t = this.currentToken(); + if ( + ((t.numNullishCoalesceStarts || t.isOptionalChainStart) && + (t.isAsyncOperation = Dv.default.call(void 0, this)), + !this.disableESTransforms) + ) { + if (t.numNullishCoalesceStarts) + for (let s = 0; s < t.numNullishCoalesceStarts; s++) + t.isAsyncOperation + ? ((this.resultCode += 'await '), + (this.resultCode += this.helperManager.getHelperName( + 'asyncNullishCoalesce' + ))) + : (this.resultCode += + this.helperManager.getHelperName('nullishCoalesce')), + (this.resultCode += '('); + t.isOptionalChainStart && + (t.isAsyncOperation && (this.resultCode += 'await '), + this.tokenIndex > 0 && + this.tokenAtRelativeIndex(-1).type === Po.TokenType._delete + ? t.isAsyncOperation + ? (this.resultCode += this.helperManager.getHelperName( + 'asyncOptionalChainDelete' + )) + : (this.resultCode += this.helperManager.getHelperName( + 'optionalChainDelete' + )) + : t.isAsyncOperation + ? (this.resultCode += + this.helperManager.getHelperName('asyncOptionalChain')) + : (this.resultCode += + this.helperManager.getHelperName('optionalChain')), + (this.resultCode += '([')); + } + } + appendTokenSuffix() { + let t = this.currentToken(); + if ( + (t.isOptionalChainEnd && + !this.disableESTransforms && + (this.resultCode += '])'), + t.numNullishCoalesceEnds && !this.disableESTransforms) + ) + for (let s = 0; s < t.numNullishCoalesceEnds; s++) + this.resultCode += '))'; + } + appendCode(t) { + this.resultCode += t; + } + currentToken() { + return this.tokens[this.tokenIndex]; + } + currentTokenCode() { + let t = this.currentToken(); + return this.code.slice(t.start, t.end); + } + tokenAtRelativeIndex(t) { + return this.tokens[this.tokenIndex + t]; + } + currentIndex() { + return this.tokenIndex; + } + nextToken() { + if (this.tokenIndex === this.tokens.length) + throw new Error('Unexpectedly reached end of input.'); + this.tokenIndex++; + } + previousToken() { + this.tokenIndex--; + } + finish() { + if (this.tokenIndex !== this.tokens.length) + throw new Error( + 'Tried to finish processing tokens before reaching the end.' + ); + return ( + (this.resultCode += this.previousWhitespaceAndComments()), + {code: this.resultCode, mappings: this.resultMappings} + ); + } + isAtEnd() { + return this.tokenIndex === this.tokens.length; + } + }; + Yl.default = Xl; + }); + var Ah = Z((Ql) => { + 'use strict'; + Object.defineProperty(Ql, '__esModule', {value: !0}); + var Ih = It(), + Ne = be(); + function Mv(e, t, s, i) { + let r = t.snapshot(), + a = Fv(t), + u = [], + d = [], + y = [], + g = null, + L = [], + p = [], + h = t.currentToken().contextId; + if (h == null) + throw new Error( + 'Expected non-null class context ID on class open-brace.' + ); + for (t.nextToken(); !t.matchesContextIdAndLabel(Ne.TokenType.braceR, h); ) + if ( + t.matchesContextual(Ih.ContextualKeyword._constructor) && + !t.currentToken().isType + ) + ({constructorInitializerStatements: u, constructorInsertPos: g} = + Eh(t)); + else if (t.matches1(Ne.TokenType.semi)) + i || p.push({start: t.currentIndex(), end: t.currentIndex() + 1}), + t.nextToken(); + else if (t.currentToken().isType) t.nextToken(); + else { + let T = t.currentIndex(), + x = !1, + w = !1, + S = !1; + for (; No(t.currentToken()); ) + t.matches1(Ne.TokenType._static) && (x = !0), + t.matches1(Ne.TokenType.hash) && (w = !0), + (t.matches1(Ne.TokenType._declare) || + t.matches1(Ne.TokenType._abstract)) && + (S = !0), + t.nextToken(); + if (x && t.matches1(Ne.TokenType.braceL)) { + Jl(t, h); + continue; + } + if (w) { + Jl(t, h); + continue; + } + if ( + t.matchesContextual(Ih.ContextualKeyword._constructor) && + !t.currentToken().isType + ) { + ({constructorInitializerStatements: u, constructorInsertPos: g} = + Eh(t)); + continue; + } + let A = t.currentIndex(); + if ( + (Bv(t), + t.matches1(Ne.TokenType.lessThan) || + t.matches1(Ne.TokenType.parenL)) + ) { + Jl(t, h); + continue; + } + for (; t.currentToken().isType; ) t.nextToken(); + if (t.matches1(Ne.TokenType.eq)) { + let U = t.currentIndex(), + M = t.currentToken().rhsEndIndex; + if (M == null) + throw new Error( + 'Expected rhsEndIndex on class field assignment.' + ); + for (t.nextToken(); t.currentIndex() < M; ) e.processToken(); + let c; + x + ? ((c = s.claimFreeName('__initStatic')), y.push(c)) + : ((c = s.claimFreeName('__init')), d.push(c)), + L.push({ + initializerName: c, + equalsIndex: U, + start: A, + end: t.currentIndex(), + }); + } else (!i || S) && p.push({start: T, end: t.currentIndex()}); + } + return ( + t.restoreToSnapshot(r), + i + ? { + headerInfo: a, + constructorInitializerStatements: u, + instanceInitializerNames: [], + staticInitializerNames: [], + constructorInsertPos: g, + fields: [], + rangesToRemove: p, + } + : { + headerInfo: a, + constructorInitializerStatements: u, + instanceInitializerNames: d, + staticInitializerNames: y, + constructorInsertPos: g, + fields: L, + rangesToRemove: p, + } + ); + } + Ql.default = Mv; + function Jl(e, t) { + for (e.nextToken(); e.currentToken().contextId !== t; ) e.nextToken(); + for (; No(e.tokenAtRelativeIndex(-1)); ) e.previousToken(); + } + function Fv(e) { + let t = e.currentToken(), + s = t.contextId; + if (s == null) throw new Error('Expected context ID on class token.'); + let i = t.isExpression; + if (i == null) throw new Error('Expected isExpression on class token.'); + let r = null, + a = !1; + for ( + e.nextToken(), + e.matches1(Ne.TokenType.name) && (r = e.identifierName()); + !e.matchesContextIdAndLabel(Ne.TokenType.braceL, s); + + ) + e.matches1(Ne.TokenType._extends) && + !e.currentToken().isType && + (a = !0), + e.nextToken(); + return {isExpression: i, className: r, hasSuperclass: a}; + } + function Eh(e) { + let t = []; + e.nextToken(); + let s = e.currentToken().contextId; + if (s == null) + throw new Error( + 'Expected context ID on open-paren starting constructor params.' + ); + for (; !e.matchesContextIdAndLabel(Ne.TokenType.parenR, s); ) + if (e.currentToken().contextId === s) { + if ((e.nextToken(), No(e.currentToken()))) { + for (e.nextToken(); No(e.currentToken()); ) e.nextToken(); + let a = e.currentToken(); + if (a.type !== Ne.TokenType.name) + throw new Error( + 'Expected identifier after access modifiers in constructor arg.' + ); + let u = e.identifierNameForToken(a); + t.push(`this.${u} = ${u}`); + } + } else e.nextToken(); + e.nextToken(); + let i = e.currentIndex(), + r = !1; + for (; !e.matchesContextIdAndLabel(Ne.TokenType.braceR, s); ) { + if (!r && e.matches2(Ne.TokenType._super, Ne.TokenType.parenL)) { + e.nextToken(); + let a = e.currentToken().contextId; + if (a == null) + throw new Error('Expected a context ID on the super call'); + for (; !e.matchesContextIdAndLabel(Ne.TokenType.parenR, a); ) + e.nextToken(); + (i = e.currentIndex()), (r = !0); + } + e.nextToken(); + } + return ( + e.nextToken(), + {constructorInitializerStatements: t, constructorInsertPos: i} + ); + } + function No(e) { + return [ + Ne.TokenType._async, + Ne.TokenType._get, + Ne.TokenType._set, + Ne.TokenType.plus, + Ne.TokenType.minus, + Ne.TokenType._readonly, + Ne.TokenType._static, + Ne.TokenType._public, + Ne.TokenType._private, + Ne.TokenType._protected, + Ne.TokenType._override, + Ne.TokenType._abstract, + Ne.TokenType.star, + Ne.TokenType._declare, + Ne.TokenType.hash, + ].includes(e.type); + } + function Bv(e) { + if (e.matches1(Ne.TokenType.bracketL)) { + let s = e.currentToken().contextId; + if (s == null) + throw new Error( + 'Expected class context ID on computed name open bracket.' + ); + for (; !e.matchesContextIdAndLabel(Ne.TokenType.bracketR, s); ) + e.nextToken(); + e.nextToken(); + } else e.nextToken(); + } + }); + var ec = Z((Zl) => { + 'use strict'; + Object.defineProperty(Zl, '__esModule', {value: !0}); + var Ph = be(); + function Vv(e) { + if ( + (e.removeInitialToken(), + e.removeToken(), + e.removeToken(), + e.removeToken(), + e.matches1(Ph.TokenType.parenL)) + ) + e.removeToken(), e.removeToken(), e.removeToken(); + else + for (; e.matches1(Ph.TokenType.dot); ) e.removeToken(), e.removeToken(); + } + Zl.default = Vv; + }); + var tc = Z((Ro) => { + 'use strict'; + Object.defineProperty(Ro, '__esModule', {value: !0}); + var jv = xt(), + $v = be(), + qv = {typeDeclarations: new Set(), valueDeclarations: new Set()}; + Ro.EMPTY_DECLARATION_INFO = qv; + function Kv(e) { + let t = new Set(), + s = new Set(); + for (let i = 0; i < e.tokens.length; i++) { + let r = e.tokens[i]; + r.type === $v.TokenType.name && + jv.isTopLevelDeclaration.call(void 0, r) && + (r.isType + ? t.add(e.identifierNameForToken(r)) + : s.add(e.identifierNameForToken(r))); + } + return {typeDeclarations: t, valueDeclarations: s}; + } + Ro.default = Kv; + }); + var sc = Z((nc) => { + 'use strict'; + Object.defineProperty(nc, '__esModule', {value: !0}); + var Uv = It(), + Nh = be(); + function Hv(e) { + e.matches2(Nh.TokenType.name, Nh.TokenType.braceL) && + e.matchesContextual(Uv.ContextualKeyword._assert) && + (e.removeToken(), + e.removeToken(), + e.removeBalancedCode(), + e.removeToken()); + } + nc.removeMaybeImportAssertion = Hv; + }); + var rc = Z((ic) => { + 'use strict'; + Object.defineProperty(ic, '__esModule', {value: !0}); + var Rh = be(); + function Wv(e, t, s) { + if (!e) return !1; + let i = t.currentToken(); + if (i.rhsEndIndex == null) + throw new Error('Expected non-null rhsEndIndex on export token.'); + let r = i.rhsEndIndex - t.currentIndex(); + if ( + r !== 3 && + !(r === 4 && t.matches1AtIndex(i.rhsEndIndex - 1, Rh.TokenType.semi)) + ) + return !1; + let a = t.tokenAtRelativeIndex(2); + if (a.type !== Rh.TokenType.name) return !1; + let u = t.identifierNameForToken(a); + return s.typeDeclarations.has(u) && !s.valueDeclarations.has(u); + } + ic.default = Wv; + }); + var Oh = Z((ac) => { + 'use strict'; + Object.defineProperty(ac, '__esModule', {value: !0}); + function ur(e) { + return e && e.__esModule ? e : {default: e}; + } + var Lo = xt(), + Ls = It(), + N = be(), + Gv = ec(), + zv = ur(Gv), + Lh = tc(), + Xv = ur(Lh), + Yv = Wi(), + Jv = ur(Yv), + Oo = sc(), + Qv = rc(), + Zv = ur(Qv), + ex = hn(), + tx = ur(ex), + oc = class e extends tx.default { + __init() { + this.hadExport = !1; + } + __init2() { + this.hadNamedExport = !1; + } + __init3() { + this.hadDefaultExport = !1; + } + constructor(t, s, i, r, a, u, d, y, g, L) { + super(), + (this.rootTransformer = t), + (this.tokens = s), + (this.importProcessor = i), + (this.nameManager = r), + (this.helperManager = a), + (this.reactHotLoaderTransformer = u), + (this.enableLegacyBabel5ModuleInterop = d), + (this.enableLegacyTypeScriptModuleInterop = y), + (this.isTypeScriptTransformEnabled = g), + (this.preserveDynamicImport = L), + e.prototype.__init.call(this), + e.prototype.__init2.call(this), + e.prototype.__init3.call(this), + (this.declarationInfo = g + ? Xv.default.call(void 0, s) + : Lh.EMPTY_DECLARATION_INFO); + } + getPrefixCode() { + let t = ''; + return ( + this.hadExport && + (t += + 'Object.defineProperty(exports, "__esModule", {value: true});'), + t + ); + } + getSuffixCode() { + return this.enableLegacyBabel5ModuleInterop && + this.hadDefaultExport && + !this.hadNamedExport + ? ` +module.exports = exports.default; +` + : ''; + } + process() { + return this.tokens.matches3( + N.TokenType._import, + N.TokenType.name, + N.TokenType.eq + ) + ? this.processImportEquals() + : this.tokens.matches1(N.TokenType._import) + ? (this.processImport(), !0) + : this.tokens.matches2(N.TokenType._export, N.TokenType.eq) + ? (this.tokens.replaceToken('module.exports'), !0) + : this.tokens.matches1(N.TokenType._export) && + !this.tokens.currentToken().isType + ? ((this.hadExport = !0), this.processExport()) + : this.tokens.matches2(N.TokenType.name, N.TokenType.postIncDec) && + this.processPostIncDec() + ? !0 + : this.tokens.matches1(N.TokenType.name) || + this.tokens.matches1(N.TokenType.jsxName) + ? this.processIdentifier() + : this.tokens.matches1(N.TokenType.eq) + ? this.processAssignment() + : this.tokens.matches1(N.TokenType.assign) + ? this.processComplexAssignment() + : this.tokens.matches1(N.TokenType.preIncDec) + ? this.processPreIncDec() + : !1; + } + processImportEquals() { + let t = this.tokens.identifierNameAtIndex( + this.tokens.currentIndex() + 1 + ); + return ( + this.importProcessor.isTypeName(t) + ? zv.default.call(void 0, this.tokens) + : this.tokens.replaceToken('const'), + !0 + ); + } + processImport() { + if (this.tokens.matches2(N.TokenType._import, N.TokenType.parenL)) { + if (this.preserveDynamicImport) { + this.tokens.copyToken(); + return; + } + let s = this.enableLegacyTypeScriptModuleInterop + ? '' + : `${this.helperManager.getHelperName( + 'interopRequireWildcard' + )}(`; + this.tokens.replaceToken( + `Promise.resolve().then(() => ${s}require` + ); + let i = this.tokens.currentToken().contextId; + if (i == null) + throw new Error( + 'Expected context ID on dynamic import invocation.' + ); + for ( + this.tokens.copyToken(); + !this.tokens.matchesContextIdAndLabel(N.TokenType.parenR, i); + + ) + this.rootTransformer.processToken(); + this.tokens.replaceToken(s ? ')))' : '))'); + return; + } + if (this.removeImportAndDetectIfType()) this.tokens.removeToken(); + else { + let s = this.tokens.stringValue(); + this.tokens.replaceTokenTrimmingLeftWhitespace( + this.importProcessor.claimImportCode(s) + ), + this.tokens.appendCode(this.importProcessor.claimImportCode(s)); + } + Oo.removeMaybeImportAssertion.call(void 0, this.tokens), + this.tokens.matches1(N.TokenType.semi) && this.tokens.removeToken(); + } + removeImportAndDetectIfType() { + if ( + (this.tokens.removeInitialToken(), + this.tokens.matchesContextual(Ls.ContextualKeyword._type) && + !this.tokens.matches1AtIndex( + this.tokens.currentIndex() + 1, + N.TokenType.comma + ) && + !this.tokens.matchesContextualAtIndex( + this.tokens.currentIndex() + 1, + Ls.ContextualKeyword._from + )) + ) + return this.removeRemainingImport(), !0; + if ( + this.tokens.matches1(N.TokenType.name) || + this.tokens.matches1(N.TokenType.star) + ) + return this.removeRemainingImport(), !1; + if (this.tokens.matches1(N.TokenType.string)) return !1; + let t = !1; + for (; !this.tokens.matches1(N.TokenType.string); ) + ((!t && this.tokens.matches1(N.TokenType.braceL)) || + this.tokens.matches1(N.TokenType.comma)) && + (this.tokens.removeToken(), + (this.tokens.matches2(N.TokenType.name, N.TokenType.comma) || + this.tokens.matches2(N.TokenType.name, N.TokenType.braceR) || + this.tokens.matches4( + N.TokenType.name, + N.TokenType.name, + N.TokenType.name, + N.TokenType.comma + ) || + this.tokens.matches4( + N.TokenType.name, + N.TokenType.name, + N.TokenType.name, + N.TokenType.braceR + )) && + (t = !0)), + this.tokens.removeToken(); + return !t; + } + removeRemainingImport() { + for (; !this.tokens.matches1(N.TokenType.string); ) + this.tokens.removeToken(); + } + processIdentifier() { + let t = this.tokens.currentToken(); + if (t.shadowsGlobal) return !1; + if (t.identifierRole === Lo.IdentifierRole.ObjectShorthand) + return this.processObjectShorthand(); + if (t.identifierRole !== Lo.IdentifierRole.Access) return !1; + let s = this.importProcessor.getIdentifierReplacement( + this.tokens.identifierNameForToken(t) + ); + if (!s) return !1; + let i = this.tokens.currentIndex() + 1; + for ( + ; + i < this.tokens.tokens.length && + this.tokens.tokens[i].type === N.TokenType.parenR; + + ) + i++; + return ( + this.tokens.tokens[i].type === N.TokenType.parenL + ? this.tokens.tokenAtRelativeIndex(1).type === + N.TokenType.parenL && + this.tokens.tokenAtRelativeIndex(-1).type !== N.TokenType._new + ? (this.tokens.replaceToken(`${s}.call(void 0, `), + this.tokens.removeToken(), + this.rootTransformer.processBalancedCode(), + this.tokens.copyExpectedToken(N.TokenType.parenR)) + : this.tokens.replaceToken(`(0, ${s})`) + : this.tokens.replaceToken(s), + !0 + ); + } + processObjectShorthand() { + let t = this.tokens.identifierName(), + s = this.importProcessor.getIdentifierReplacement(t); + return s ? (this.tokens.replaceToken(`${t}: ${s}`), !0) : !1; + } + processExport() { + if ( + this.tokens.matches2(N.TokenType._export, N.TokenType._enum) || + this.tokens.matches3( + N.TokenType._export, + N.TokenType._const, + N.TokenType._enum + ) + ) + return !1; + if (this.tokens.matches2(N.TokenType._export, N.TokenType._default)) + return ( + (this.hadDefaultExport = !0), + this.tokens.matches3( + N.TokenType._export, + N.TokenType._default, + N.TokenType._enum + ) + ? !1 + : (this.processExportDefault(), !0) + ); + if ( + ((this.hadNamedExport = !0), + this.tokens.matches2(N.TokenType._export, N.TokenType._var) || + this.tokens.matches2(N.TokenType._export, N.TokenType._let) || + this.tokens.matches2(N.TokenType._export, N.TokenType._const)) + ) + return this.processExportVar(), !0; + if ( + this.tokens.matches2(N.TokenType._export, N.TokenType._function) || + this.tokens.matches3( + N.TokenType._export, + N.TokenType.name, + N.TokenType._function + ) + ) + return this.processExportFunction(), !0; + if ( + this.tokens.matches2(N.TokenType._export, N.TokenType._class) || + this.tokens.matches3( + N.TokenType._export, + N.TokenType._abstract, + N.TokenType._class + ) || + this.tokens.matches2(N.TokenType._export, N.TokenType.at) + ) + return this.processExportClass(), !0; + if (this.tokens.matches2(N.TokenType._export, N.TokenType.braceL)) + return this.processExportBindings(), !0; + if (this.tokens.matches2(N.TokenType._export, N.TokenType.star)) + return this.processExportStar(), !0; + if ( + this.tokens.matches2(N.TokenType._export, N.TokenType.name) && + this.tokens.matchesContextualAtIndex( + this.tokens.currentIndex() + 1, + Ls.ContextualKeyword._type + ) + ) { + if ( + (this.tokens.removeInitialToken(), + this.tokens.removeToken(), + this.tokens.matches1(N.TokenType.braceL)) + ) { + for (; !this.tokens.matches1(N.TokenType.braceR); ) + this.tokens.removeToken(); + this.tokens.removeToken(); + } else + this.tokens.removeToken(), + this.tokens.matches1(N.TokenType._as) && + (this.tokens.removeToken(), this.tokens.removeToken()); + return ( + this.tokens.matchesContextual(Ls.ContextualKeyword._from) && + this.tokens.matches1AtIndex( + this.tokens.currentIndex() + 1, + N.TokenType.string + ) && + (this.tokens.removeToken(), + this.tokens.removeToken(), + Oo.removeMaybeImportAssertion.call(void 0, this.tokens)), + !0 + ); + } else throw new Error('Unrecognized export syntax.'); + } + processAssignment() { + let t = this.tokens.currentIndex(), + s = this.tokens.tokens[t - 1]; + if ( + s.isType || + s.type !== N.TokenType.name || + s.shadowsGlobal || + (t >= 2 && this.tokens.matches1AtIndex(t - 2, N.TokenType.dot)) || + (t >= 2 && + [N.TokenType._var, N.TokenType._let, N.TokenType._const].includes( + this.tokens.tokens[t - 2].type + )) + ) + return !1; + let i = this.importProcessor.resolveExportBinding( + this.tokens.identifierNameForToken(s) + ); + return i + ? (this.tokens.copyToken(), this.tokens.appendCode(` ${i} =`), !0) + : !1; + } + processComplexAssignment() { + let t = this.tokens.currentIndex(), + s = this.tokens.tokens[t - 1]; + if ( + s.type !== N.TokenType.name || + s.shadowsGlobal || + (t >= 2 && this.tokens.matches1AtIndex(t - 2, N.TokenType.dot)) + ) + return !1; + let i = this.importProcessor.resolveExportBinding( + this.tokens.identifierNameForToken(s) + ); + return i + ? (this.tokens.appendCode(` = ${i}`), this.tokens.copyToken(), !0) + : !1; + } + processPreIncDec() { + let t = this.tokens.currentIndex(), + s = this.tokens.tokens[t + 1]; + if ( + s.type !== N.TokenType.name || + s.shadowsGlobal || + (t + 2 < this.tokens.tokens.length && + (this.tokens.matches1AtIndex(t + 2, N.TokenType.dot) || + this.tokens.matches1AtIndex(t + 2, N.TokenType.bracketL) || + this.tokens.matches1AtIndex(t + 2, N.TokenType.parenL))) + ) + return !1; + let i = this.tokens.identifierNameForToken(s), + r = this.importProcessor.resolveExportBinding(i); + return r + ? (this.tokens.appendCode(`${r} = `), this.tokens.copyToken(), !0) + : !1; + } + processPostIncDec() { + let t = this.tokens.currentIndex(), + s = this.tokens.tokens[t], + i = this.tokens.tokens[t + 1]; + if ( + s.type !== N.TokenType.name || + s.shadowsGlobal || + (t >= 1 && this.tokens.matches1AtIndex(t - 1, N.TokenType.dot)) + ) + return !1; + let r = this.tokens.identifierNameForToken(s), + a = this.importProcessor.resolveExportBinding(r); + if (!a) return !1; + let u = this.tokens.rawCodeForToken(i), + d = this.importProcessor.getIdentifierReplacement(r) || r; + if (u === '++') + this.tokens.replaceToken(`(${d} = ${a} = ${d} + 1, ${d} - 1)`); + else if (u === '--') + this.tokens.replaceToken(`(${d} = ${a} = ${d} - 1, ${d} + 1)`); + else throw new Error(`Unexpected operator: ${u}`); + return this.tokens.removeToken(), !0; + } + processExportDefault() { + if ( + this.tokens.matches4( + N.TokenType._export, + N.TokenType._default, + N.TokenType._function, + N.TokenType.name + ) || + (this.tokens.matches5( + N.TokenType._export, + N.TokenType._default, + N.TokenType.name, + N.TokenType._function, + N.TokenType.name + ) && + this.tokens.matchesContextualAtIndex( + this.tokens.currentIndex() + 2, + Ls.ContextualKeyword._async + )) + ) { + this.tokens.removeInitialToken(), this.tokens.removeToken(); + let t = this.processNamedFunction(); + this.tokens.appendCode(` exports.default = ${t};`); + } else if ( + this.tokens.matches4( + N.TokenType._export, + N.TokenType._default, + N.TokenType._class, + N.TokenType.name + ) || + this.tokens.matches5( + N.TokenType._export, + N.TokenType._default, + N.TokenType._abstract, + N.TokenType._class, + N.TokenType.name + ) || + this.tokens.matches3( + N.TokenType._export, + N.TokenType._default, + N.TokenType.at + ) + ) { + this.tokens.removeInitialToken(), + this.tokens.removeToken(), + this.copyDecorators(), + this.tokens.matches1(N.TokenType._abstract) && + this.tokens.removeToken(); + let t = this.rootTransformer.processNamedClass(); + this.tokens.appendCode(` exports.default = ${t};`); + } else if ( + Zv.default.call( + void 0, + this.isTypeScriptTransformEnabled, + this.tokens, + this.declarationInfo + ) + ) + this.tokens.removeInitialToken(), + this.tokens.removeToken(), + this.tokens.removeToken(); + else if (this.reactHotLoaderTransformer) { + let t = this.nameManager.claimFreeName('_default'); + this.tokens.replaceToken(`let ${t}; exports.`), + this.tokens.copyToken(), + this.tokens.appendCode(` = ${t} =`), + this.reactHotLoaderTransformer.setExtractedDefaultExportName(t); + } else + this.tokens.replaceToken('exports.'), + this.tokens.copyToken(), + this.tokens.appendCode(' ='); + } + copyDecorators() { + for (; this.tokens.matches1(N.TokenType.at); ) + if ( + (this.tokens.copyToken(), + this.tokens.matches1(N.TokenType.parenL)) + ) + this.tokens.copyExpectedToken(N.TokenType.parenL), + this.rootTransformer.processBalancedCode(), + this.tokens.copyExpectedToken(N.TokenType.parenR); + else { + for ( + this.tokens.copyExpectedToken(N.TokenType.name); + this.tokens.matches1(N.TokenType.dot); + + ) + this.tokens.copyExpectedToken(N.TokenType.dot), + this.tokens.copyExpectedToken(N.TokenType.name); + this.tokens.matches1(N.TokenType.parenL) && + (this.tokens.copyExpectedToken(N.TokenType.parenL), + this.rootTransformer.processBalancedCode(), + this.tokens.copyExpectedToken(N.TokenType.parenR)); + } + } + processExportVar() { + this.isSimpleExportVar() + ? this.processSimpleExportVar() + : this.processComplexExportVar(); + } + isSimpleExportVar() { + let t = this.tokens.currentIndex(); + if ((t++, t++, !this.tokens.matches1AtIndex(t, N.TokenType.name))) + return !1; + for ( + t++; + t < this.tokens.tokens.length && this.tokens.tokens[t].isType; + + ) + t++; + return !!this.tokens.matches1AtIndex(t, N.TokenType.eq); + } + processSimpleExportVar() { + this.tokens.removeInitialToken(), this.tokens.copyToken(); + let t = this.tokens.identifierName(); + for (; !this.tokens.matches1(N.TokenType.eq); ) + this.rootTransformer.processToken(); + let s = this.tokens.currentToken().rhsEndIndex; + if (s == null) throw new Error('Expected = token with an end index.'); + for (; this.tokens.currentIndex() < s; ) + this.rootTransformer.processToken(); + this.tokens.appendCode(`; exports.${t} = ${t}`); + } + processComplexExportVar() { + this.tokens.removeInitialToken(), this.tokens.removeToken(); + let t = this.tokens.matches1(N.TokenType.braceL); + t && this.tokens.appendCode('('); + let s = 0; + for (;;) + if ( + this.tokens.matches1(N.TokenType.braceL) || + this.tokens.matches1(N.TokenType.dollarBraceL) || + this.tokens.matches1(N.TokenType.bracketL) + ) + s++, this.tokens.copyToken(); + else if ( + this.tokens.matches1(N.TokenType.braceR) || + this.tokens.matches1(N.TokenType.bracketR) + ) + s--, this.tokens.copyToken(); + else { + if ( + s === 0 && + !this.tokens.matches1(N.TokenType.name) && + !this.tokens.currentToken().isType + ) + break; + if (this.tokens.matches1(N.TokenType.eq)) { + let i = this.tokens.currentToken().rhsEndIndex; + if (i == null) + throw new Error('Expected = token with an end index.'); + for (; this.tokens.currentIndex() < i; ) + this.rootTransformer.processToken(); + } else { + let i = this.tokens.currentToken(); + if (Lo.isDeclaration.call(void 0, i)) { + let r = this.tokens.identifierName(), + a = this.importProcessor.getIdentifierReplacement(r); + if (a === null) + throw new Error( + `Expected a replacement for ${r} in \`export var\` syntax.` + ); + Lo.isObjectShorthandDeclaration.call(void 0, i) && + (a = `${r}: ${a}`), + this.tokens.replaceToken(a); + } else this.rootTransformer.processToken(); + } + } + if (t) { + let i = this.tokens.currentToken().rhsEndIndex; + if (i == null) + throw new Error('Expected = token with an end index.'); + for (; this.tokens.currentIndex() < i; ) + this.rootTransformer.processToken(); + this.tokens.appendCode(')'); + } + } + processExportFunction() { + this.tokens.replaceToken(''); + let t = this.processNamedFunction(); + this.tokens.appendCode(` exports.${t} = ${t};`); + } + processNamedFunction() { + if (this.tokens.matches1(N.TokenType._function)) + this.tokens.copyToken(); + else if ( + this.tokens.matches2(N.TokenType.name, N.TokenType._function) + ) { + if (!this.tokens.matchesContextual(Ls.ContextualKeyword._async)) + throw new Error('Expected async keyword in function export.'); + this.tokens.copyToken(), this.tokens.copyToken(); + } + if ( + (this.tokens.matches1(N.TokenType.star) && this.tokens.copyToken(), + !this.tokens.matches1(N.TokenType.name)) + ) + throw new Error('Expected identifier for exported function name.'); + let t = this.tokens.identifierName(); + if ((this.tokens.copyToken(), this.tokens.currentToken().isType)) + for ( + this.tokens.removeInitialToken(); + this.tokens.currentToken().isType; + + ) + this.tokens.removeToken(); + return ( + this.tokens.copyExpectedToken(N.TokenType.parenL), + this.rootTransformer.processBalancedCode(), + this.tokens.copyExpectedToken(N.TokenType.parenR), + this.rootTransformer.processPossibleTypeRange(), + this.tokens.copyExpectedToken(N.TokenType.braceL), + this.rootTransformer.processBalancedCode(), + this.tokens.copyExpectedToken(N.TokenType.braceR), + t + ); + } + processExportClass() { + this.tokens.removeInitialToken(), + this.copyDecorators(), + this.tokens.matches1(N.TokenType._abstract) && + this.tokens.removeToken(); + let t = this.rootTransformer.processNamedClass(); + this.tokens.appendCode(` exports.${t} = ${t};`); + } + processExportBindings() { + this.tokens.removeInitialToken(), this.tokens.removeToken(); + let t = []; + for (;;) { + if (this.tokens.matches1(N.TokenType.braceR)) { + this.tokens.removeToken(); + break; + } + let s = Jv.default.call(void 0, this.tokens); + for (; this.tokens.currentIndex() < s.endIndex; ) + this.tokens.removeToken(); + if (!s.isType && !this.shouldElideExportedIdentifier(s.leftName)) { + let i = s.leftName, + r = s.rightName, + a = this.importProcessor.getIdentifierReplacement(i); + t.push(`exports.${r} = ${a || i};`); + } + if (this.tokens.matches1(N.TokenType.braceR)) { + this.tokens.removeToken(); + break; + } + if (this.tokens.matches2(N.TokenType.comma, N.TokenType.braceR)) { + this.tokens.removeToken(), this.tokens.removeToken(); + break; + } else if (this.tokens.matches1(N.TokenType.comma)) + this.tokens.removeToken(); + else + throw new Error( + `Unexpected token: ${JSON.stringify( + this.tokens.currentToken() + )}` + ); + } + if (this.tokens.matchesContextual(Ls.ContextualKeyword._from)) { + this.tokens.removeToken(); + let s = this.tokens.stringValue(); + this.tokens.replaceTokenTrimmingLeftWhitespace( + this.importProcessor.claimImportCode(s) + ), + Oo.removeMaybeImportAssertion.call(void 0, this.tokens); + } else this.tokens.appendCode(t.join(' ')); + this.tokens.matches1(N.TokenType.semi) && this.tokens.removeToken(); + } + processExportStar() { + for ( + this.tokens.removeInitialToken(); + !this.tokens.matches1(N.TokenType.string); + + ) + this.tokens.removeToken(); + let t = this.tokens.stringValue(); + this.tokens.replaceTokenTrimmingLeftWhitespace( + this.importProcessor.claimImportCode(t) + ), + Oo.removeMaybeImportAssertion.call(void 0, this.tokens), + this.tokens.matches1(N.TokenType.semi) && this.tokens.removeToken(); + } + shouldElideExportedIdentifier(t) { + return ( + this.isTypeScriptTransformEnabled && + !this.declarationInfo.valueDeclarations.has(t) + ); + } + }; + ac.default = oc; + }); + var Bh = Z((cc) => { + 'use strict'; + Object.defineProperty(cc, '__esModule', {value: !0}); + function pr(e) { + return e && e.__esModule ? e : {default: e}; + } + var Jn = It(), + se = be(), + nx = ec(), + sx = pr(nx), + Fh = tc(), + ix = pr(Fh), + rx = Wi(), + Dh = pr(rx), + ox = Fa(), + Mh = sc(), + ax = rc(), + lx = pr(ax), + cx = hn(), + ux = pr(cx), + lc = class extends ux.default { + constructor(t, s, i, r, a, u) { + super(), + (this.tokens = t), + (this.nameManager = s), + (this.helperManager = i), + (this.reactHotLoaderTransformer = r), + (this.isTypeScriptTransformEnabled = a), + (this.nonTypeIdentifiers = a + ? ox.getNonTypeIdentifiers.call(void 0, t, u) + : new Set()), + (this.declarationInfo = a + ? ix.default.call(void 0, t) + : Fh.EMPTY_DECLARATION_INFO), + (this.injectCreateRequireForImportRequire = + !!u.injectCreateRequireForImportRequire); + } + process() { + if ( + this.tokens.matches3( + se.TokenType._import, + se.TokenType.name, + se.TokenType.eq + ) + ) + return this.processImportEquals(); + if ( + this.tokens.matches4( + se.TokenType._import, + se.TokenType.name, + se.TokenType.name, + se.TokenType.eq + ) && + this.tokens.matchesContextualAtIndex( + this.tokens.currentIndex() + 1, + Jn.ContextualKeyword._type + ) + ) { + this.tokens.removeInitialToken(); + for (let t = 0; t < 7; t++) this.tokens.removeToken(); + return !0; + } + if (this.tokens.matches2(se.TokenType._export, se.TokenType.eq)) + return this.tokens.replaceToken('module.exports'), !0; + if ( + this.tokens.matches5( + se.TokenType._export, + se.TokenType._import, + se.TokenType.name, + se.TokenType.name, + se.TokenType.eq + ) && + this.tokens.matchesContextualAtIndex( + this.tokens.currentIndex() + 2, + Jn.ContextualKeyword._type + ) + ) { + this.tokens.removeInitialToken(); + for (let t = 0; t < 8; t++) this.tokens.removeToken(); + return !0; + } + if (this.tokens.matches1(se.TokenType._import)) + return this.processImport(); + if (this.tokens.matches2(se.TokenType._export, se.TokenType._default)) + return this.processExportDefault(); + if (this.tokens.matches2(se.TokenType._export, se.TokenType.braceL)) + return this.processNamedExports(); + if ( + this.tokens.matches2(se.TokenType._export, se.TokenType.name) && + this.tokens.matchesContextualAtIndex( + this.tokens.currentIndex() + 1, + Jn.ContextualKeyword._type + ) + ) { + if ( + (this.tokens.removeInitialToken(), + this.tokens.removeToken(), + this.tokens.matches1(se.TokenType.braceL)) + ) { + for (; !this.tokens.matches1(se.TokenType.braceR); ) + this.tokens.removeToken(); + this.tokens.removeToken(); + } else + this.tokens.removeToken(), + this.tokens.matches1(se.TokenType._as) && + (this.tokens.removeToken(), this.tokens.removeToken()); + return ( + this.tokens.matchesContextual(Jn.ContextualKeyword._from) && + this.tokens.matches1AtIndex( + this.tokens.currentIndex() + 1, + se.TokenType.string + ) && + (this.tokens.removeToken(), + this.tokens.removeToken(), + Mh.removeMaybeImportAssertion.call(void 0, this.tokens)), + !0 + ); + } + return !1; + } + processImportEquals() { + let t = this.tokens.identifierNameAtIndex( + this.tokens.currentIndex() + 1 + ); + return ( + this.isTypeName(t) + ? sx.default.call(void 0, this.tokens) + : this.injectCreateRequireForImportRequire + ? (this.tokens.replaceToken('const'), + this.tokens.copyToken(), + this.tokens.copyToken(), + this.tokens.replaceToken( + this.helperManager.getHelperName('require') + )) + : this.tokens.replaceToken('const'), + !0 + ); + } + processImport() { + if (this.tokens.matches2(se.TokenType._import, se.TokenType.parenL)) + return !1; + let t = this.tokens.snapshot(); + if (this.removeImportTypeBindings()) { + for ( + this.tokens.restoreToSnapshot(t); + !this.tokens.matches1(se.TokenType.string); + + ) + this.tokens.removeToken(); + this.tokens.removeToken(), + Mh.removeMaybeImportAssertion.call(void 0, this.tokens), + this.tokens.matches1(se.TokenType.semi) && + this.tokens.removeToken(); + } + return !0; + } + removeImportTypeBindings() { + if ( + (this.tokens.copyExpectedToken(se.TokenType._import), + this.tokens.matchesContextual(Jn.ContextualKeyword._type) && + !this.tokens.matches1AtIndex( + this.tokens.currentIndex() + 1, + se.TokenType.comma + ) && + !this.tokens.matchesContextualAtIndex( + this.tokens.currentIndex() + 1, + Jn.ContextualKeyword._from + )) + ) + return !0; + if (this.tokens.matches1(se.TokenType.string)) + return this.tokens.copyToken(), !1; + this.tokens.matchesContextual(Jn.ContextualKeyword._module) && + this.tokens.matchesContextualAtIndex( + this.tokens.currentIndex() + 2, + Jn.ContextualKeyword._from + ) && + this.tokens.copyToken(); + let t = !1, + s = !1; + if ( + (this.tokens.matches1(se.TokenType.name) && + (this.isTypeName(this.tokens.identifierName()) + ? (this.tokens.removeToken(), + this.tokens.matches1(se.TokenType.comma) && + this.tokens.removeToken()) + : ((t = !0), + this.tokens.copyToken(), + this.tokens.matches1(se.TokenType.comma) && + ((s = !0), this.tokens.removeToken()))), + this.tokens.matches1(se.TokenType.star)) + ) + this.isTypeName(this.tokens.identifierNameAtRelativeIndex(2)) + ? (this.tokens.removeToken(), + this.tokens.removeToken(), + this.tokens.removeToken()) + : (s && this.tokens.appendCode(','), + (t = !0), + this.tokens.copyExpectedToken(se.TokenType.star), + this.tokens.copyExpectedToken(se.TokenType.name), + this.tokens.copyExpectedToken(se.TokenType.name)); + else if (this.tokens.matches1(se.TokenType.braceL)) { + for ( + s && this.tokens.appendCode(','), this.tokens.copyToken(); + !this.tokens.matches1(se.TokenType.braceR); + + ) { + let i = Dh.default.call(void 0, this.tokens); + if (i.isType || this.isTypeName(i.rightName)) { + for (; this.tokens.currentIndex() < i.endIndex; ) + this.tokens.removeToken(); + this.tokens.matches1(se.TokenType.comma) && + this.tokens.removeToken(); + } else { + for (t = !0; this.tokens.currentIndex() < i.endIndex; ) + this.tokens.copyToken(); + this.tokens.matches1(se.TokenType.comma) && + this.tokens.copyToken(); + } + } + this.tokens.copyExpectedToken(se.TokenType.braceR); + } + return !t; + } + isTypeName(t) { + return ( + this.isTypeScriptTransformEnabled && !this.nonTypeIdentifiers.has(t) + ); + } + processExportDefault() { + if ( + lx.default.call( + void 0, + this.isTypeScriptTransformEnabled, + this.tokens, + this.declarationInfo + ) + ) + return ( + this.tokens.removeInitialToken(), + this.tokens.removeToken(), + this.tokens.removeToken(), + !0 + ); + if ( + !( + this.tokens.matches4( + se.TokenType._export, + se.TokenType._default, + se.TokenType._function, + se.TokenType.name + ) || + (this.tokens.matches5( + se.TokenType._export, + se.TokenType._default, + se.TokenType.name, + se.TokenType._function, + se.TokenType.name + ) && + this.tokens.matchesContextualAtIndex( + this.tokens.currentIndex() + 2, + Jn.ContextualKeyword._async + )) || + this.tokens.matches4( + se.TokenType._export, + se.TokenType._default, + se.TokenType._class, + se.TokenType.name + ) || + this.tokens.matches5( + se.TokenType._export, + se.TokenType._default, + se.TokenType._abstract, + se.TokenType._class, + se.TokenType.name + ) + ) && + this.reactHotLoaderTransformer + ) { + let s = this.nameManager.claimFreeName('_default'); + return ( + this.tokens.replaceToken(`let ${s}; export`), + this.tokens.copyToken(), + this.tokens.appendCode(` ${s} =`), + this.reactHotLoaderTransformer.setExtractedDefaultExportName(s), + !0 + ); + } + return !1; + } + processNamedExports() { + if (!this.isTypeScriptTransformEnabled) return !1; + for ( + this.tokens.copyExpectedToken(se.TokenType._export), + this.tokens.copyExpectedToken(se.TokenType.braceL); + !this.tokens.matches1(se.TokenType.braceR); + + ) { + let t = Dh.default.call(void 0, this.tokens); + if (t.isType || this.shouldElideExportedName(t.leftName)) { + for (; this.tokens.currentIndex() < t.endIndex; ) + this.tokens.removeToken(); + this.tokens.matches1(se.TokenType.comma) && + this.tokens.removeToken(); + } else { + for (; this.tokens.currentIndex() < t.endIndex; ) + this.tokens.copyToken(); + this.tokens.matches1(se.TokenType.comma) && + this.tokens.copyToken(); + } + } + return this.tokens.copyExpectedToken(se.TokenType.braceR), !0; + } + shouldElideExportedName(t) { + return ( + this.isTypeScriptTransformEnabled && + this.declarationInfo.typeDeclarations.has(t) && + !this.declarationInfo.valueDeclarations.has(t) + ); + } + }; + cc.default = lc; + }); + var jh = Z((pc) => { + 'use strict'; + Object.defineProperty(pc, '__esModule', {value: !0}); + function px(e) { + return e && e.__esModule ? e : {default: e}; + } + var Vh = It(), + sn = be(), + hx = hn(), + fx = px(hx), + uc = class extends fx.default { + constructor(t, s, i) { + super(), + (this.rootTransformer = t), + (this.tokens = s), + (this.isImportsTransformEnabled = i); + } + process() { + return this.rootTransformer.processPossibleArrowParamEnd() || + this.rootTransformer.processPossibleAsyncArrowWithTypeParams() || + this.rootTransformer.processPossibleTypeRange() + ? !0 + : this.tokens.matches1(sn.TokenType._enum) + ? (this.processEnum(), !0) + : this.tokens.matches2(sn.TokenType._export, sn.TokenType._enum) + ? (this.processNamedExportEnum(), !0) + : this.tokens.matches3( + sn.TokenType._export, + sn.TokenType._default, + sn.TokenType._enum + ) + ? (this.processDefaultExportEnum(), !0) + : !1; + } + processNamedExportEnum() { + if (this.isImportsTransformEnabled) { + this.tokens.removeInitialToken(); + let t = this.tokens.identifierNameAtRelativeIndex(1); + this.processEnum(), this.tokens.appendCode(` exports.${t} = ${t};`); + } else this.tokens.copyToken(), this.processEnum(); + } + processDefaultExportEnum() { + this.tokens.removeInitialToken(), this.tokens.removeToken(); + let t = this.tokens.identifierNameAtRelativeIndex(1); + this.processEnum(), + this.isImportsTransformEnabled + ? this.tokens.appendCode(` exports.default = ${t};`) + : this.tokens.appendCode(` export default ${t};`); + } + processEnum() { + this.tokens.replaceToken('const'), + this.tokens.copyExpectedToken(sn.TokenType.name); + let t = !1; + this.tokens.matchesContextual(Vh.ContextualKeyword._of) && + (this.tokens.removeToken(), + (t = this.tokens.matchesContextual(Vh.ContextualKeyword._symbol)), + this.tokens.removeToken()); + let s = this.tokens.matches3( + sn.TokenType.braceL, + sn.TokenType.name, + sn.TokenType.eq + ); + this.tokens.appendCode(' = require("flow-enums-runtime")'); + let i = !t && !s; + for ( + this.tokens.replaceTokenTrimmingLeftWhitespace( + i ? '.Mirrored([' : '({' + ); + !this.tokens.matches1(sn.TokenType.braceR); + + ) { + if (this.tokens.matches1(sn.TokenType.ellipsis)) { + this.tokens.removeToken(); + break; + } + this.processEnumElement(t, s), + this.tokens.matches1(sn.TokenType.comma) && + this.tokens.copyToken(); + } + this.tokens.replaceToken(i ? ']);' : '});'); + } + processEnumElement(t, s) { + if (t) { + let i = this.tokens.identifierName(); + this.tokens.copyToken(), this.tokens.appendCode(`: Symbol("${i}")`); + } else + s + ? (this.tokens.copyToken(), + this.tokens.replaceTokenTrimmingLeftWhitespace(':'), + this.tokens.copyToken()) + : this.tokens.replaceToken(`"${this.tokens.identifierName()}"`); + } + }; + pc.default = uc; + }); + var $h = Z((fc) => { + 'use strict'; + Object.defineProperty(fc, '__esModule', {value: !0}); + function dx(e) { + return e && e.__esModule ? e : {default: e}; + } + function mx(e) { + let t, + s = e[0], + i = 1; + for (; i < e.length; ) { + let r = e[i], + a = e[i + 1]; + if ( + ((i += 2), + (r === 'optionalAccess' || r === 'optionalCall') && s == null) + ) + return; + r === 'access' || r === 'optionalAccess' + ? ((t = s), (s = a(s))) + : (r === 'call' || r === 'optionalCall') && + ((s = a((...u) => s.call(t, ...u))), (t = void 0)); + } + return s; + } + var Qn = be(), + yx = hn(), + Tx = dx(yx), + Do = 'jest', + kx = ['mock', 'unmock', 'enableAutomock', 'disableAutomock'], + hc = class e extends Tx.default { + __init() { + this.hoistedFunctionNames = []; + } + constructor(t, s, i, r) { + super(), + (this.rootTransformer = t), + (this.tokens = s), + (this.nameManager = i), + (this.importProcessor = r), + e.prototype.__init.call(this); + } + process() { + return this.tokens.currentToken().scopeDepth === 0 && + this.tokens.matches4( + Qn.TokenType.name, + Qn.TokenType.dot, + Qn.TokenType.name, + Qn.TokenType.parenL + ) && + this.tokens.identifierName() === Do + ? mx([ + this, + 'access', + (t) => t.importProcessor, + 'optionalAccess', + (t) => t.getGlobalNames, + 'call', + (t) => t(), + 'optionalAccess', + (t) => t.has, + 'call', + (t) => t(Do), + ]) + ? !1 + : this.extractHoistedCalls() + : !1; + } + getHoistedCode() { + return this.hoistedFunctionNames.length > 0 + ? this.hoistedFunctionNames.map((t) => `${t}();`).join('') + : ''; + } + extractHoistedCalls() { + this.tokens.removeToken(); + let t = !1; + for ( + ; + this.tokens.matches3( + Qn.TokenType.dot, + Qn.TokenType.name, + Qn.TokenType.parenL + ); + + ) { + let s = this.tokens.identifierNameAtIndex( + this.tokens.currentIndex() + 1 + ); + if (kx.includes(s)) { + let r = this.nameManager.claimFreeName('__jestHoist'); + this.hoistedFunctionNames.push(r), + this.tokens.replaceToken(`function ${r}(){${Do}.`), + this.tokens.copyToken(), + this.tokens.copyToken(), + this.rootTransformer.processBalancedCode(), + this.tokens.copyExpectedToken(Qn.TokenType.parenR), + this.tokens.appendCode(';}'), + (t = !1); + } else + t ? this.tokens.copyToken() : this.tokens.replaceToken(`${Do}.`), + this.tokens.copyToken(), + this.tokens.copyToken(), + this.rootTransformer.processBalancedCode(), + this.tokens.copyExpectedToken(Qn.TokenType.parenR), + (t = !0); + } + return !0; + } + }; + fc.default = hc; + }); + var qh = Z((mc) => { + 'use strict'; + Object.defineProperty(mc, '__esModule', {value: !0}); + function vx(e) { + return e && e.__esModule ? e : {default: e}; + } + var xx = be(), + gx = hn(), + _x = vx(gx), + dc = class extends _x.default { + constructor(t) { + super(), (this.tokens = t); + } + process() { + if (this.tokens.matches1(xx.TokenType.num)) { + let t = this.tokens.currentTokenCode(); + if (t.includes('_')) + return this.tokens.replaceToken(t.replace(/_/g, '')), !0; + } + return !1; + } + }; + mc.default = dc; + }); + var Uh = Z((Tc) => { + 'use strict'; + Object.defineProperty(Tc, '__esModule', {value: !0}); + function bx(e) { + return e && e.__esModule ? e : {default: e}; + } + var Kh = be(), + Cx = hn(), + wx = bx(Cx), + yc = class extends wx.default { + constructor(t, s) { + super(), (this.tokens = t), (this.nameManager = s); + } + process() { + return this.tokens.matches2(Kh.TokenType._catch, Kh.TokenType.braceL) + ? (this.tokens.copyToken(), + this.tokens.appendCode( + ` (${this.nameManager.claimFreeName('e')})` + ), + !0) + : !1; + } + }; + Tc.default = yc; + }); + var Hh = Z((vc) => { + 'use strict'; + Object.defineProperty(vc, '__esModule', {value: !0}); + function Sx(e) { + return e && e.__esModule ? e : {default: e}; + } + var jt = be(), + Ix = hn(), + Ex = Sx(Ix), + kc = class extends Ex.default { + constructor(t, s) { + super(), (this.tokens = t), (this.nameManager = s); + } + process() { + if (this.tokens.matches1(jt.TokenType.nullishCoalescing)) { + let i = this.tokens.currentToken(); + return ( + this.tokens.tokens[i.nullishStartIndex].isAsyncOperation + ? this.tokens.replaceTokenTrimmingLeftWhitespace( + ', async () => (' + ) + : this.tokens.replaceTokenTrimmingLeftWhitespace(', () => ('), + !0 + ); + } + if ( + this.tokens.matches1(jt.TokenType._delete) && + this.tokens.tokenAtRelativeIndex(1).isOptionalChainStart + ) + return this.tokens.removeInitialToken(), !0; + let s = this.tokens.currentToken().subscriptStartIndex; + if ( + s != null && + this.tokens.tokens[s].isOptionalChainStart && + this.tokens.tokenAtRelativeIndex(-1).type !== jt.TokenType._super + ) { + let i = this.nameManager.claimFreeName('_'), + r; + if ( + (s > 0 && + this.tokens.matches1AtIndex(s - 1, jt.TokenType._delete) && + this.isLastSubscriptInChain() + ? (r = `${i} => delete ${i}`) + : (r = `${i} => ${i}`), + this.tokens.tokens[s].isAsyncOperation && (r = `async ${r}`), + this.tokens.matches2( + jt.TokenType.questionDot, + jt.TokenType.parenL + ) || + this.tokens.matches2( + jt.TokenType.questionDot, + jt.TokenType.lessThan + )) + ) + this.justSkippedSuper() && this.tokens.appendCode('.bind(this)'), + this.tokens.replaceTokenTrimmingLeftWhitespace( + `, 'optionalCall', ${r}` + ); + else if ( + this.tokens.matches2( + jt.TokenType.questionDot, + jt.TokenType.bracketL + ) + ) + this.tokens.replaceTokenTrimmingLeftWhitespace( + `, 'optionalAccess', ${r}` + ); + else if (this.tokens.matches1(jt.TokenType.questionDot)) + this.tokens.replaceTokenTrimmingLeftWhitespace( + `, 'optionalAccess', ${r}.` + ); + else if (this.tokens.matches1(jt.TokenType.dot)) + this.tokens.replaceTokenTrimmingLeftWhitespace( + `, 'access', ${r}.` + ); + else if (this.tokens.matches1(jt.TokenType.bracketL)) + this.tokens.replaceTokenTrimmingLeftWhitespace( + `, 'access', ${r}[` + ); + else if (this.tokens.matches1(jt.TokenType.parenL)) + this.justSkippedSuper() && this.tokens.appendCode('.bind(this)'), + this.tokens.replaceTokenTrimmingLeftWhitespace( + `, 'call', ${r}(` + ); + else + throw new Error( + 'Unexpected subscript operator in optional chain.' + ); + return !0; + } + return !1; + } + isLastSubscriptInChain() { + let t = 0; + for (let s = this.tokens.currentIndex() + 1; ; s++) { + if (s >= this.tokens.tokens.length) + throw new Error( + 'Reached the end of the code while finding the end of the access chain.' + ); + if ( + (this.tokens.tokens[s].isOptionalChainStart + ? t++ + : this.tokens.tokens[s].isOptionalChainEnd && t--, + t < 0) + ) + return !0; + if (t === 0 && this.tokens.tokens[s].subscriptStartIndex != null) + return !1; + } + } + justSkippedSuper() { + let t = 0, + s = this.tokens.currentIndex() - 1; + for (;;) { + if (s < 0) + throw new Error( + 'Reached the start of the code while finding the start of the access chain.' + ); + if ( + (this.tokens.tokens[s].isOptionalChainStart + ? t-- + : this.tokens.tokens[s].isOptionalChainEnd && t++, + t < 0) + ) + return !1; + if (t === 0 && this.tokens.tokens[s].subscriptStartIndex != null) + return this.tokens.tokens[s - 1].type === jt.TokenType._super; + s--; + } + } + }; + vc.default = kc; + }); + var Gh = Z((gc) => { + 'use strict'; + Object.defineProperty(gc, '__esModule', {value: !0}); + function Ax(e) { + return e && e.__esModule ? e : {default: e}; + } + var Wh = xt(), + Et = be(), + Px = hn(), + Nx = Ax(Px), + xc = class extends Nx.default { + constructor(t, s, i, r) { + super(), + (this.rootTransformer = t), + (this.tokens = s), + (this.importProcessor = i), + (this.options = r); + } + process() { + let t = this.tokens.currentIndex(); + if (this.tokens.identifierName() === 'createReactClass') { + let s = + this.importProcessor && + this.importProcessor.getIdentifierReplacement('createReactClass'); + return ( + s + ? this.tokens.replaceToken(`(0, ${s})`) + : this.tokens.copyToken(), + this.tryProcessCreateClassCall(t), + !0 + ); + } + if ( + this.tokens.matches3( + Et.TokenType.name, + Et.TokenType.dot, + Et.TokenType.name + ) && + this.tokens.identifierName() === 'React' && + this.tokens.identifierNameAtIndex( + this.tokens.currentIndex() + 2 + ) === 'createClass' + ) { + let s = + (this.importProcessor && + this.importProcessor.getIdentifierReplacement('React')) || + 'React'; + return ( + s + ? (this.tokens.replaceToken(s), + this.tokens.copyToken(), + this.tokens.copyToken()) + : (this.tokens.copyToken(), + this.tokens.copyToken(), + this.tokens.copyToken()), + this.tryProcessCreateClassCall(t), + !0 + ); + } + return !1; + } + tryProcessCreateClassCall(t) { + let s = this.findDisplayName(t); + s && + this.classNeedsDisplayName() && + (this.tokens.copyExpectedToken(Et.TokenType.parenL), + this.tokens.copyExpectedToken(Et.TokenType.braceL), + this.tokens.appendCode(`displayName: '${s}',`), + this.rootTransformer.processBalancedCode(), + this.tokens.copyExpectedToken(Et.TokenType.braceR), + this.tokens.copyExpectedToken(Et.TokenType.parenR)); + } + findDisplayName(t) { + return t < 2 + ? null + : this.tokens.matches2AtIndex( + t - 2, + Et.TokenType.name, + Et.TokenType.eq + ) + ? this.tokens.identifierNameAtIndex(t - 2) + : t >= 2 && + this.tokens.tokens[t - 2].identifierRole === + Wh.IdentifierRole.ObjectKey + ? this.tokens.identifierNameAtIndex(t - 2) + : this.tokens.matches2AtIndex( + t - 2, + Et.TokenType._export, + Et.TokenType._default + ) + ? this.getDisplayNameFromFilename() + : null; + } + getDisplayNameFromFilename() { + let s = (this.options.filePath || 'unknown').split('/'), + i = s[s.length - 1], + r = i.lastIndexOf('.'), + a = r === -1 ? i : i.slice(0, r); + return a === 'index' && s[s.length - 2] ? s[s.length - 2] : a; + } + classNeedsDisplayName() { + let t = this.tokens.currentIndex(); + if (!this.tokens.matches2(Et.TokenType.parenL, Et.TokenType.braceL)) + return !1; + let s = t + 1, + i = this.tokens.tokens[s].contextId; + if (i == null) + throw new Error( + 'Expected non-null context ID on object open-brace.' + ); + for (; t < this.tokens.tokens.length; t++) { + let r = this.tokens.tokens[t]; + if (r.type === Et.TokenType.braceR && r.contextId === i) { + t++; + break; + } + if ( + this.tokens.identifierNameAtIndex(t) === 'displayName' && + this.tokens.tokens[t].identifierRole === + Wh.IdentifierRole.ObjectKey && + r.contextId === i + ) + return !1; + } + if (t === this.tokens.tokens.length) + throw new Error( + 'Unexpected end of input when processing React class.' + ); + return ( + this.tokens.matches1AtIndex(t, Et.TokenType.parenR) || + this.tokens.matches2AtIndex( + t, + Et.TokenType.comma, + Et.TokenType.parenR + ) + ); + } + }; + gc.default = xc; + }); + var Xh = Z((bc) => { + 'use strict'; + Object.defineProperty(bc, '__esModule', {value: !0}); + function Rx(e) { + return e && e.__esModule ? e : {default: e}; + } + var zh = xt(), + Lx = hn(), + Ox = Rx(Lx), + _c = class e extends Ox.default { + __init() { + this.extractedDefaultExportName = null; + } + constructor(t, s) { + super(), + (this.tokens = t), + (this.filePath = s), + e.prototype.__init.call(this); + } + setExtractedDefaultExportName(t) { + this.extractedDefaultExportName = t; + } + getPrefixCode() { + return ` + (function () { + var enterModule = require('react-hot-loader').enterModule; + enterModule && enterModule(module); + })();` + .replace(/\s+/g, ' ') + .trim(); + } + getSuffixCode() { + let t = new Set(); + for (let i of this.tokens.tokens) + !i.isType && + zh.isTopLevelDeclaration.call(void 0, i) && + i.identifierRole !== zh.IdentifierRole.ImportDeclaration && + t.add(this.tokens.identifierNameForToken(i)); + let s = Array.from(t).map((i) => ({ + variableName: i, + uniqueLocalName: i, + })); + return ( + this.extractedDefaultExportName && + s.push({ + variableName: this.extractedDefaultExportName, + uniqueLocalName: 'default', + }), + ` +;(function () { + var reactHotLoader = require('react-hot-loader').default; + var leaveModule = require('react-hot-loader').leaveModule; + if (!reactHotLoader) { + return; + } +${s.map( + ({variableName: i, uniqueLocalName: r}) => + ` reactHotLoader.register(${i}, "${r}", ${JSON.stringify( + this.filePath || '' + )});` +).join(` +`)} + leaveModule(module); +})();` + ); + } + process() { + return !1; + } + }; + bc.default = _c; + }); + var Jh = Z((Cc) => { + 'use strict'; + Object.defineProperty(Cc, '__esModule', {value: !0}); + var Yh = li(), + Dx = new Set([ + 'break', + 'case', + 'catch', + 'class', + 'const', + 'continue', + 'debugger', + 'default', + 'delete', + 'do', + 'else', + 'export', + 'extends', + 'finally', + 'for', + 'function', + 'if', + 'import', + 'in', + 'instanceof', + 'new', + 'return', + 'super', + 'switch', + 'this', + 'throw', + 'try', + 'typeof', + 'var', + 'void', + 'while', + 'with', + 'yield', + 'enum', + 'implements', + 'interface', + 'let', + 'package', + 'private', + 'protected', + 'public', + 'static', + 'await', + 'false', + 'null', + 'true', + ]); + function Mx(e) { + if (e.length === 0 || !Yh.IS_IDENTIFIER_START[e.charCodeAt(0)]) return !1; + for (let t = 1; t < e.length; t++) + if (!Yh.IS_IDENTIFIER_CHAR[e.charCodeAt(t)]) return !1; + return !Dx.has(e); + } + Cc.default = Mx; + }); + var ef = Z((Sc) => { + 'use strict'; + Object.defineProperty(Sc, '__esModule', {value: !0}); + function Zh(e) { + return e && e.__esModule ? e : {default: e}; + } + var $e = be(), + Fx = Jh(), + Qh = Zh(Fx), + Bx = hn(), + Vx = Zh(Bx), + wc = class extends Vx.default { + constructor(t, s, i) { + super(), + (this.rootTransformer = t), + (this.tokens = s), + (this.isImportsTransformEnabled = i); + } + process() { + return this.rootTransformer.processPossibleArrowParamEnd() || + this.rootTransformer.processPossibleAsyncArrowWithTypeParams() || + this.rootTransformer.processPossibleTypeRange() + ? !0 + : this.tokens.matches1($e.TokenType._public) || + this.tokens.matches1($e.TokenType._protected) || + this.tokens.matches1($e.TokenType._private) || + this.tokens.matches1($e.TokenType._abstract) || + this.tokens.matches1($e.TokenType._readonly) || + this.tokens.matches1($e.TokenType._override) || + this.tokens.matches1($e.TokenType.nonNullAssertion) + ? (this.tokens.removeInitialToken(), !0) + : this.tokens.matches1($e.TokenType._enum) || + this.tokens.matches2($e.TokenType._const, $e.TokenType._enum) + ? (this.processEnum(), !0) + : this.tokens.matches2($e.TokenType._export, $e.TokenType._enum) || + this.tokens.matches3( + $e.TokenType._export, + $e.TokenType._const, + $e.TokenType._enum + ) + ? (this.processEnum(!0), !0) + : !1; + } + processEnum(t = !1) { + for ( + this.tokens.removeInitialToken(); + this.tokens.matches1($e.TokenType._const) || + this.tokens.matches1($e.TokenType._enum); + + ) + this.tokens.removeToken(); + let s = this.tokens.identifierName(); + this.tokens.removeToken(), + t && + !this.isImportsTransformEnabled && + this.tokens.appendCode('export '), + this.tokens.appendCode(`var ${s}; (function (${s})`), + this.tokens.copyExpectedToken($e.TokenType.braceL), + this.processEnumBody(s), + this.tokens.copyExpectedToken($e.TokenType.braceR), + t && this.isImportsTransformEnabled + ? this.tokens.appendCode(`)(${s} || (exports.${s} = ${s} = {}));`) + : this.tokens.appendCode(`)(${s} || (${s} = {}));`); + } + processEnumBody(t) { + let s = null; + for (; !this.tokens.matches1($e.TokenType.braceR); ) { + let {nameStringCode: i, variableName: r} = this.extractEnumKeyInfo( + this.tokens.currentToken() + ); + this.tokens.removeInitialToken(), + this.tokens.matches3( + $e.TokenType.eq, + $e.TokenType.string, + $e.TokenType.comma + ) || + this.tokens.matches3( + $e.TokenType.eq, + $e.TokenType.string, + $e.TokenType.braceR + ) + ? this.processStringLiteralEnumMember(t, i, r) + : this.tokens.matches1($e.TokenType.eq) + ? this.processExplicitValueEnumMember(t, i, r) + : this.processImplicitValueEnumMember(t, i, r, s), + this.tokens.matches1($e.TokenType.comma) && + this.tokens.removeToken(), + r != null ? (s = r) : (s = `${t}[${i}]`); + } + } + extractEnumKeyInfo(t) { + if (t.type === $e.TokenType.name) { + let s = this.tokens.identifierNameForToken(t); + return { + nameStringCode: `"${s}"`, + variableName: Qh.default.call(void 0, s) ? s : null, + }; + } else if (t.type === $e.TokenType.string) { + let s = this.tokens.stringValueForToken(t); + return { + nameStringCode: this.tokens.code.slice(t.start, t.end), + variableName: Qh.default.call(void 0, s) ? s : null, + }; + } else + throw new Error( + 'Expected name or string at beginning of enum element.' + ); + } + processStringLiteralEnumMember(t, s, i) { + i != null + ? (this.tokens.appendCode(`const ${i}`), + this.tokens.copyToken(), + this.tokens.copyToken(), + this.tokens.appendCode(`; ${t}[${s}] = ${i};`)) + : (this.tokens.appendCode(`${t}[${s}]`), + this.tokens.copyToken(), + this.tokens.copyToken(), + this.tokens.appendCode(';')); + } + processExplicitValueEnumMember(t, s, i) { + let r = this.tokens.currentToken().rhsEndIndex; + if (r == null) + throw new Error('Expected rhsEndIndex on enum assign.'); + if (i != null) { + for ( + this.tokens.appendCode(`const ${i}`), this.tokens.copyToken(); + this.tokens.currentIndex() < r; + + ) + this.rootTransformer.processToken(); + this.tokens.appendCode(`; ${t}[${t}[${s}] = ${i}] = ${s};`); + } else { + for ( + this.tokens.appendCode(`${t}[${t}[${s}]`), + this.tokens.copyToken(); + this.tokens.currentIndex() < r; + + ) + this.rootTransformer.processToken(); + this.tokens.appendCode(`] = ${s};`); + } + } + processImplicitValueEnumMember(t, s, i, r) { + let a = r != null ? `${r} + 1` : '0'; + i != null && (this.tokens.appendCode(`const ${i} = ${a}; `), (a = i)), + this.tokens.appendCode(`${t}[${t}[${s}] = ${a}] = ${s};`); + } + }; + Sc.default = wc; + }); + var tf = Z((Ec) => { + 'use strict'; + Object.defineProperty(Ec, '__esModule', {value: !0}); + function yn(e) { + return e && e.__esModule ? e : {default: e}; + } + var jx = It(), + lt = be(), + $x = Ah(), + qx = yn($x), + Kx = Oh(), + Ux = yn(Kx), + Hx = Bh(), + Wx = yn(Hx), + Gx = jh(), + zx = yn(Gx), + Xx = $h(), + Yx = yn(Xx), + Jx = Da(), + Qx = yn(Jx), + Zx = qh(), + eg = yn(Zx), + tg = Uh(), + ng = yn(tg), + sg = Hh(), + ig = yn(sg), + rg = Gh(), + og = yn(rg), + ag = Xh(), + lg = yn(ag), + cg = ef(), + ug = yn(cg), + Ic = class e { + __init() { + this.transformers = []; + } + __init2() { + this.generatedVariables = []; + } + constructor(t, s, i, r) { + e.prototype.__init.call(this), + e.prototype.__init2.call(this), + (this.nameManager = t.nameManager), + (this.helperManager = t.helperManager); + let {tokenProcessor: a, importProcessor: u} = t; + (this.tokens = a), + (this.isImportsTransformEnabled = s.includes('imports')), + (this.isReactHotLoaderTransformEnabled = + s.includes('react-hot-loader')), + (this.disableESTransforms = !!r.disableESTransforms), + r.disableESTransforms || + (this.transformers.push(new ig.default(a, this.nameManager)), + this.transformers.push(new eg.default(a)), + this.transformers.push(new ng.default(a, this.nameManager))), + s.includes('jsx') && + (r.jsxRuntime !== 'preserve' && + this.transformers.push( + new Qx.default(this, a, u, this.nameManager, r) + ), + this.transformers.push(new og.default(this, a, u, r))); + let d = null; + if (s.includes('react-hot-loader')) { + if (!r.filePath) + throw new Error( + 'filePath is required when using the react-hot-loader transform.' + ); + (d = new lg.default(a, r.filePath)), this.transformers.push(d); + } + if (s.includes('imports')) { + if (u === null) + throw new Error( + 'Expected non-null importProcessor with imports transform enabled.' + ); + this.transformers.push( + new Ux.default( + this, + a, + u, + this.nameManager, + this.helperManager, + d, + i, + !!r.enableLegacyTypeScriptModuleInterop, + s.includes('typescript'), + !!r.preserveDynamicImport + ) + ); + } else + this.transformers.push( + new Wx.default( + a, + this.nameManager, + this.helperManager, + d, + s.includes('typescript'), + r + ) + ); + s.includes('flow') && + this.transformers.push( + new zx.default(this, a, s.includes('imports')) + ), + s.includes('typescript') && + this.transformers.push( + new ug.default(this, a, s.includes('imports')) + ), + s.includes('jest') && + this.transformers.push( + new Yx.default(this, a, this.nameManager, u) + ); + } + transform() { + this.tokens.reset(), this.processBalancedCode(); + let s = this.isImportsTransformEnabled ? '"use strict";' : ''; + for (let u of this.transformers) s += u.getPrefixCode(); + (s += this.helperManager.emitHelpers()), + (s += this.generatedVariables.map((u) => ` var ${u};`).join('')); + for (let u of this.transformers) s += u.getHoistedCode(); + let i = ''; + for (let u of this.transformers) i += u.getSuffixCode(); + let r = this.tokens.finish(), + {code: a} = r; + if (a.startsWith('#!')) { + let u = a.indexOf(` +`); + return ( + u === -1 && + ((u = a.length), + (a += ` +`)), + { + code: a.slice(0, u + 1) + s + a.slice(u + 1) + i, + mappings: this.shiftMappings(r.mappings, s.length), + } + ); + } else + return { + code: s + a + i, + mappings: this.shiftMappings(r.mappings, s.length), + }; + } + processBalancedCode() { + let t = 0, + s = 0; + for (; !this.tokens.isAtEnd(); ) { + if ( + this.tokens.matches1(lt.TokenType.braceL) || + this.tokens.matches1(lt.TokenType.dollarBraceL) + ) + t++; + else if (this.tokens.matches1(lt.TokenType.braceR)) { + if (t === 0) return; + t--; + } + if (this.tokens.matches1(lt.TokenType.parenL)) s++; + else if (this.tokens.matches1(lt.TokenType.parenR)) { + if (s === 0) return; + s--; + } + this.processToken(); + } + } + processToken() { + if (this.tokens.matches1(lt.TokenType._class)) { + this.processClass(); + return; + } + for (let t of this.transformers) if (t.process()) return; + this.tokens.copyToken(); + } + processNamedClass() { + if (!this.tokens.matches2(lt.TokenType._class, lt.TokenType.name)) + throw new Error('Expected identifier for exported class name.'); + let t = this.tokens.identifierNameAtIndex( + this.tokens.currentIndex() + 1 + ); + return this.processClass(), t; + } + processClass() { + let t = qx.default.call( + void 0, + this, + this.tokens, + this.nameManager, + this.disableESTransforms + ), + s = + (t.headerInfo.isExpression || !t.headerInfo.className) && + t.staticInitializerNames.length + + t.instanceInitializerNames.length > + 0, + i = t.headerInfo.className; + s && + ((i = this.nameManager.claimFreeName('_class')), + this.generatedVariables.push(i), + this.tokens.appendCode(` (${i} =`)); + let a = this.tokens.currentToken().contextId; + if (a == null) + throw new Error('Expected class to have a context ID.'); + for ( + this.tokens.copyExpectedToken(lt.TokenType._class); + !this.tokens.matchesContextIdAndLabel(lt.TokenType.braceL, a); + + ) + this.processToken(); + this.processClassBody(t, i); + let u = t.staticInitializerNames.map((d) => `${i}.${d}()`); + s + ? this.tokens.appendCode( + `, ${u.map((d) => `${d}, `).join('')}${i})` + ) + : t.staticInitializerNames.length > 0 && + this.tokens.appendCode(` ${u.map((d) => `${d};`).join(' ')}`); + } + processClassBody(t, s) { + let { + headerInfo: i, + constructorInsertPos: r, + constructorInitializerStatements: a, + fields: u, + instanceInitializerNames: d, + rangesToRemove: y, + } = t, + g = 0, + L = 0, + p = this.tokens.currentToken().contextId; + if (p == null) + throw new Error('Expected non-null context ID on class.'); + this.tokens.copyExpectedToken(lt.TokenType.braceL), + this.isReactHotLoaderTransformEnabled && + this.tokens.appendCode( + '__reactstandin__regenerateByEval(key, code) {this[key] = eval(code);}' + ); + let h = a.length + d.length > 0; + if (r === null && h) { + let T = this.makeConstructorInitCode(a, d, s); + if (i.hasSuperclass) { + let x = this.nameManager.claimFreeName('args'); + this.tokens.appendCode( + `constructor(...${x}) { super(...${x}); ${T}; }` + ); + } else this.tokens.appendCode(`constructor() { ${T}; }`); + } + for ( + ; + !this.tokens.matchesContextIdAndLabel(lt.TokenType.braceR, p); + + ) + if (g < u.length && this.tokens.currentIndex() === u[g].start) { + let T = !1; + for ( + this.tokens.matches1(lt.TokenType.bracketL) + ? this.tokens.copyTokenWithPrefix( + `${u[g].initializerName}() {this` + ) + : this.tokens.matches1(lt.TokenType.string) || + this.tokens.matches1(lt.TokenType.num) + ? (this.tokens.copyTokenWithPrefix( + `${u[g].initializerName}() {this[` + ), + (T = !0)) + : this.tokens.copyTokenWithPrefix( + `${u[g].initializerName}() {this.` + ); + this.tokens.currentIndex() < u[g].end; + + ) + T && + this.tokens.currentIndex() === u[g].equalsIndex && + this.tokens.appendCode(']'), + this.processToken(); + this.tokens.appendCode('}'), g++; + } else if ( + L < y.length && + this.tokens.currentIndex() >= y[L].start + ) { + for ( + this.tokens.currentIndex() < y[L].end && + this.tokens.removeInitialToken(); + this.tokens.currentIndex() < y[L].end; + + ) + this.tokens.removeToken(); + L++; + } else + this.tokens.currentIndex() === r + ? (this.tokens.copyToken(), + h && + this.tokens.appendCode( + `;${this.makeConstructorInitCode(a, d, s)};` + ), + this.processToken()) + : this.processToken(); + this.tokens.copyExpectedToken(lt.TokenType.braceR); + } + makeConstructorInitCode(t, s, i) { + return [...t, ...s.map((r) => `${i}.prototype.${r}.call(this)`)].join( + ';' + ); + } + processPossibleArrowParamEnd() { + if ( + this.tokens.matches2(lt.TokenType.parenR, lt.TokenType.colon) && + this.tokens.tokenAtRelativeIndex(1).isType + ) { + let t = this.tokens.currentIndex() + 1; + for (; this.tokens.tokens[t].isType; ) t++; + if (this.tokens.matches1AtIndex(t, lt.TokenType.arrow)) { + for ( + this.tokens.removeInitialToken(); + this.tokens.currentIndex() < t; + + ) + this.tokens.removeToken(); + return this.tokens.replaceTokenTrimmingLeftWhitespace(') =>'), !0; + } + } + return !1; + } + processPossibleAsyncArrowWithTypeParams() { + if ( + !this.tokens.matchesContextual(jx.ContextualKeyword._async) && + !this.tokens.matches1(lt.TokenType._async) + ) + return !1; + let t = this.tokens.tokenAtRelativeIndex(1); + if (t.type !== lt.TokenType.lessThan || !t.isType) return !1; + let s = this.tokens.currentIndex() + 1; + for (; this.tokens.tokens[s].isType; ) s++; + if (this.tokens.matches1AtIndex(s, lt.TokenType.parenL)) { + for ( + this.tokens.replaceToken('async ('), + this.tokens.removeInitialToken(); + this.tokens.currentIndex() < s; + + ) + this.tokens.removeToken(); + return ( + this.tokens.removeToken(), + this.processBalancedCode(), + this.processToken(), + !0 + ); + } + return !1; + } + processPossibleTypeRange() { + if (this.tokens.currentToken().isType) { + for ( + this.tokens.removeInitialToken(); + this.tokens.currentToken().isType; + + ) + this.tokens.removeToken(); + return !0; + } + return !1; + } + shiftMappings(t, s) { + for (let i = 0; i < t.length; i++) { + let r = t[i]; + r !== void 0 && (t[i] = r + s); + } + return t; + } + }; + Ec.default = Ic; + }); + var rf = Z((hr) => { + 'use strict'; + hr.__esModule = !0; + hr.LinesAndColumns = void 0; + var Mo = ` +`, + nf = '\r', + sf = (function () { + function e(t) { + this.string = t; + for (var s = [0], i = 0; i < t.length; ) + switch (t[i]) { + case Mo: + (i += Mo.length), s.push(i); + break; + case nf: + (i += nf.length), t[i] === Mo && (i += Mo.length), s.push(i); + break; + default: + i++; + break; + } + this.offsets = s; + } + return ( + (e.prototype.locationForIndex = function (t) { + if (t < 0 || t > this.string.length) return null; + for (var s = 0, i = this.offsets; i[s + 1] <= t; ) s++; + var r = t - i[s]; + return {line: s, column: r}; + }), + (e.prototype.indexForLocation = function (t) { + var s = t.line, + i = t.column; + return s < 0 || + s >= this.offsets.length || + i < 0 || + i > this.lengthOfLine(s) + ? null + : this.offsets[s] + i; + }), + (e.prototype.lengthOfLine = function (t) { + var s = this.offsets[t], + i = + t === this.offsets.length - 1 + ? this.string.length + : this.offsets[t + 1]; + return i - s; + }), + e + ); + })(); + hr.LinesAndColumns = sf; + hr.default = sf; + }); + var of = Z((Ac) => { + 'use strict'; + Object.defineProperty(Ac, '__esModule', {value: !0}); + function pg(e) { + return e && e.__esModule ? e : {default: e}; + } + var hg = rf(), + fg = pg(hg), + dg = be(); + function mg(e, t) { + if (t.length === 0) return ''; + let s = Object.keys(t[0]).filter( + (h) => + h !== 'type' && + h !== 'value' && + h !== 'start' && + h !== 'end' && + h !== 'loc' + ), + i = Object.keys(t[0].type).filter( + (h) => h !== 'label' && h !== 'keyword' + ), + r = ['Location', 'Label', 'Raw', ...s, ...i], + a = new fg.default(e), + u = [r, ...t.map(y)], + d = r.map(() => 0); + for (let h of u) + for (let T = 0; T < h.length; T++) d[T] = Math.max(d[T], h[T].length); + return u.map((h) => h.map((T, x) => T.padEnd(d[x])).join(' ')).join(` +`); + function y(h) { + let T = e.slice(h.start, h.end); + return [ + L(h.start, h.end), + dg.formatTokenType.call(void 0, h.type), + yg(String(T), 14), + ...s.map((x) => g(h[x], x)), + ...i.map((x) => g(h.type[x], x)), + ]; + } + function g(h, T) { + return h === !0 ? T : h === !1 || h === null ? '' : String(h); + } + function L(h, T) { + return `${p(h)}-${p(T)}`; + } + function p(h) { + let T = a.locationForIndex(h); + return T ? `${T.line + 1}:${T.column + 1}` : 'Unknown'; + } + } + Ac.default = mg; + function yg(e, t) { + return e.length > t ? `${e.slice(0, t - 3)}...` : e; + } + }); + var af = Z((Pc) => { + 'use strict'; + Object.defineProperty(Pc, '__esModule', {value: !0}); + function Tg(e) { + return e && e.__esModule ? e : {default: e}; + } + var Gt = be(), + kg = Wi(), + vg = Tg(kg); + function xg(e) { + let t = new Set(); + for (let s = 0; s < e.tokens.length; s++) + e.matches1AtIndex(s, Gt.TokenType._import) && + !e.matches3AtIndex( + s, + Gt.TokenType._import, + Gt.TokenType.name, + Gt.TokenType.eq + ) && + gg(e, s, t); + return t; + } + Pc.default = xg; + function gg(e, t, s) { + t++, + !e.matches1AtIndex(t, Gt.TokenType.parenL) && + (e.matches1AtIndex(t, Gt.TokenType.name) && + (s.add(e.identifierNameAtIndex(t)), + t++, + e.matches1AtIndex(t, Gt.TokenType.comma) && t++), + e.matches1AtIndex(t, Gt.TokenType.star) && + ((t += 2), s.add(e.identifierNameAtIndex(t)), t++), + e.matches1AtIndex(t, Gt.TokenType.braceL) && (t++, _g(e, t, s))); + } + function _g(e, t, s) { + for (;;) { + if (e.matches1AtIndex(t, Gt.TokenType.braceR)) return; + let i = vg.default.call(void 0, e, t); + if ( + ((t = i.endIndex), + i.isType || s.add(i.rightName), + e.matches2AtIndex(t, Gt.TokenType.comma, Gt.TokenType.braceR)) + ) + return; + if (e.matches1AtIndex(t, Gt.TokenType.braceR)) return; + if (e.matches1AtIndex(t, Gt.TokenType.comma)) t++; + else + throw new Error(`Unexpected token: ${JSON.stringify(e.tokens[t])}`); + } + } + }); + var uf = Z((fr) => { + 'use strict'; + Object.defineProperty(fr, '__esModule', {value: !0}); + function vs(e) { + return e && e.__esModule ? e : {default: e}; + } + var bg = N1(), + Cg = vs(bg), + wg = $1(), + Sg = vs(wg), + Ig = q1(), + Eg = H1(), + lf = vs(Eg), + Ag = G1(), + Pg = vs(Ag), + Ng = pp(), + Rg = Ul(), + Lg = Sh(), + Og = vs(Lg), + Dg = tf(), + Mg = vs(Dg), + Fg = of(), + Bg = vs(Fg), + Vg = af(), + jg = vs(Vg); + function $g() { + return '3.32.0'; + } + fr.getVersion = $g; + function qg(e, t) { + Ng.validateOptions.call(void 0, t); + try { + let s = cf(e, t), + r = new Mg.default( + s, + t.transforms, + !!t.enableLegacyBabel5ModuleInterop, + t + ).transform(), + a = {code: r.code}; + if (t.sourceMapOptions) { + if (!t.filePath) + throw new Error( + 'filePath must be specified when generating a source map.' + ); + a = { + ...a, + sourceMap: Sg.default.call( + void 0, + r, + t.filePath, + t.sourceMapOptions, + e, + s.tokenProcessor.tokens + ), + }; + } + return a; + } catch (s) { + throw ( + (t.filePath && + (s.message = `Error transforming ${t.filePath}: ${s.message}`), + s) + ); + } + } + fr.transform = qg; + function Kg(e, t) { + let s = cf(e, t).tokenProcessor.tokens; + return Bg.default.call(void 0, e, s); + } + fr.getFormattedTokens = Kg; + function cf(e, t) { + let s = t.transforms.includes('jsx'), + i = t.transforms.includes('typescript'), + r = t.transforms.includes('flow'), + a = t.disableESTransforms === !0, + u = Rg.parse.call(void 0, e, s, i, r), + d = u.tokens, + y = u.scopes, + g = new Pg.default(e, d), + L = new Ig.HelperManager(g), + p = new Og.default(e, d, r, a, L), + h = !!t.enableLegacyTypeScriptModuleInterop, + T = null; + return ( + t.transforms.includes('imports') + ? ((T = new Cg.default( + g, + p, + h, + t, + t.transforms.includes('typescript'), + L + )), + T.preprocessTokens(), + lf.default.call(void 0, p, y, T.getGlobalNames()), + t.transforms.includes('typescript') && T.pruneTypeOnlyImports()) + : t.transforms.includes('typescript') && + lf.default.call(void 0, p, y, jg.default.call(void 0, p)), + { + tokenProcessor: p, + scopes: y, + nameManager: g, + importProcessor: T, + helperManager: L, + } + ); + } + }); + var hf = Z((Fo, pf) => { + (function (e, t) { + typeof Fo == 'object' && typeof pf < 'u' + ? t(Fo) + : typeof define == 'function' && define.amd + ? define(['exports'], t) + : ((e = typeof globalThis < 'u' ? globalThis : e || self), + t((e.acorn = {}))); + })(Fo, function (e) { + 'use strict'; + var t = [ + 509, 0, 227, 0, 150, 4, 294, 9, 1368, 2, 2, 1, 6, 3, 41, 2, 5, 0, 166, + 1, 574, 3, 9, 9, 7, 9, 32, 4, 318, 1, 80, 3, 71, 10, 50, 3, 123, 2, + 54, 14, 32, 10, 3, 1, 11, 3, 46, 10, 8, 0, 46, 9, 7, 2, 37, 13, 2, 9, + 6, 1, 45, 0, 13, 2, 49, 13, 9, 3, 2, 11, 83, 11, 7, 0, 3, 0, 158, 11, + 6, 9, 7, 3, 56, 1, 2, 6, 3, 1, 3, 2, 10, 0, 11, 1, 3, 6, 4, 4, 68, 8, + 2, 0, 3, 0, 2, 3, 2, 4, 2, 0, 15, 1, 83, 17, 10, 9, 5, 0, 82, 19, 13, + 9, 214, 6, 3, 8, 28, 1, 83, 16, 16, 9, 82, 12, 9, 9, 7, 19, 58, 14, 5, + 9, 243, 14, 166, 9, 71, 5, 2, 1, 3, 3, 2, 0, 2, 1, 13, 9, 120, 6, 3, + 6, 4, 0, 29, 9, 41, 6, 2, 3, 9, 0, 10, 10, 47, 15, 343, 9, 54, 7, 2, + 7, 17, 9, 57, 21, 2, 13, 123, 5, 4, 0, 2, 1, 2, 6, 2, 0, 9, 9, 49, 4, + 2, 1, 2, 4, 9, 9, 330, 3, 10, 1, 2, 0, 49, 6, 4, 4, 14, 10, 5350, 0, + 7, 14, 11465, 27, 2343, 9, 87, 9, 39, 4, 60, 6, 26, 9, 535, 9, 470, 0, + 2, 54, 8, 3, 82, 0, 12, 1, 19628, 1, 4178, 9, 519, 45, 3, 22, 543, 4, + 4, 5, 9, 7, 3, 6, 31, 3, 149, 2, 1418, 49, 513, 54, 5, 49, 9, 0, 15, + 0, 23, 4, 2, 14, 1361, 6, 2, 16, 3, 6, 2, 1, 2, 4, 101, 0, 161, 6, 10, + 9, 357, 0, 62, 13, 499, 13, 245, 1, 2, 9, 726, 6, 110, 6, 6, 9, 4759, + 9, 787719, 239, + ], + s = [ + 0, 11, 2, 25, 2, 18, 2, 1, 2, 14, 3, 13, 35, 122, 70, 52, 268, 28, 4, + 48, 48, 31, 14, 29, 6, 37, 11, 29, 3, 35, 5, 7, 2, 4, 43, 157, 19, 35, + 5, 35, 5, 39, 9, 51, 13, 10, 2, 14, 2, 6, 2, 1, 2, 10, 2, 14, 2, 6, 2, + 1, 4, 51, 13, 310, 10, 21, 11, 7, 25, 5, 2, 41, 2, 8, 70, 5, 3, 0, 2, + 43, 2, 1, 4, 0, 3, 22, 11, 22, 10, 30, 66, 18, 2, 1, 11, 21, 11, 25, + 71, 55, 7, 1, 65, 0, 16, 3, 2, 2, 2, 28, 43, 28, 4, 28, 36, 7, 2, 27, + 28, 53, 11, 21, 11, 18, 14, 17, 111, 72, 56, 50, 14, 50, 14, 35, 39, + 27, 10, 22, 251, 41, 7, 1, 17, 2, 60, 28, 11, 0, 9, 21, 43, 17, 47, + 20, 28, 22, 13, 52, 58, 1, 3, 0, 14, 44, 33, 24, 27, 35, 30, 0, 3, 0, + 9, 34, 4, 0, 13, 47, 15, 3, 22, 0, 2, 0, 36, 17, 2, 24, 20, 1, 64, 6, + 2, 0, 2, 3, 2, 14, 2, 9, 8, 46, 39, 7, 3, 1, 3, 21, 2, 6, 2, 1, 2, 4, + 4, 0, 19, 0, 13, 4, 31, 9, 2, 0, 3, 0, 2, 37, 2, 0, 26, 0, 2, 0, 45, + 52, 19, 3, 21, 2, 31, 47, 21, 1, 2, 0, 185, 46, 42, 3, 37, 47, 21, 0, + 60, 42, 14, 0, 72, 26, 38, 6, 186, 43, 117, 63, 32, 7, 3, 0, 3, 7, 2, + 1, 2, 23, 16, 0, 2, 0, 95, 7, 3, 38, 17, 0, 2, 0, 29, 0, 11, 39, 8, 0, + 22, 0, 12, 45, 20, 0, 19, 72, 200, 32, 32, 8, 2, 36, 18, 0, 50, 29, + 113, 6, 2, 1, 2, 37, 22, 0, 26, 5, 2, 1, 2, 31, 15, 0, 328, 18, 16, 0, + 2, 12, 2, 33, 125, 0, 80, 921, 103, 110, 18, 195, 2637, 96, 16, 1071, + 18, 5, 26, 3994, 6, 582, 6842, 29, 1763, 568, 8, 30, 18, 78, 18, 29, + 19, 47, 17, 3, 32, 20, 6, 18, 433, 44, 212, 63, 129, 74, 6, 0, 67, 12, + 65, 1, 2, 0, 29, 6135, 9, 1237, 42, 9, 8936, 3, 2, 6, 2, 1, 2, 290, + 16, 0, 30, 2, 3, 0, 15, 3, 9, 395, 2309, 106, 6, 12, 4, 8, 8, 9, 5991, + 84, 2, 70, 2, 1, 3, 0, 3, 1, 3, 3, 2, 11, 2, 0, 2, 6, 2, 64, 2, 3, 3, + 7, 2, 6, 2, 27, 2, 3, 2, 4, 2, 0, 4, 6, 2, 339, 3, 24, 2, 24, 2, 30, + 2, 24, 2, 30, 2, 24, 2, 30, 2, 24, 2, 30, 2, 24, 2, 7, 1845, 30, 7, 5, + 262, 61, 147, 44, 11, 6, 17, 0, 322, 29, 19, 43, 485, 27, 229, 29, 3, + 0, 496, 6, 2, 3, 2, 1, 2, 14, 2, 196, 60, 67, 8, 0, 1205, 3, 2, 26, 2, + 1, 2, 0, 3, 0, 2, 9, 2, 3, 2, 0, 2, 0, 7, 0, 5, 0, 2, 0, 2, 0, 2, 2, + 2, 1, 2, 0, 3, 0, 2, 0, 2, 0, 2, 0, 2, 0, 2, 1, 2, 0, 3, 3, 2, 6, 2, + 3, 2, 3, 2, 0, 2, 9, 2, 16, 6, 2, 2, 4, 2, 16, 4421, 42719, 33, 4153, + 7, 221, 3, 5761, 15, 7472, 16, 621, 2467, 541, 1507, 4938, 6, 4191, + ], + i = + 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+ r = + 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+ a = { + 3: 'abstract boolean byte char class double enum export extends final float goto implements import int interface long native package private protected public short static super synchronized throws transient volatile', + 5: 'class enum extends super const export import', + 6: 'enum', + strict: + 'implements interface let package private protected public static yield', + strictBind: 'eval arguments', + }, + u = + 'break case catch continue debugger default do else finally for function if return switch throw try var while with null true false instanceof typeof void delete new in this', + d = { + 5: u, + '5module': u + ' export import', + 6: u + ' const class extends export import super', + }, + y = /^in(stanceof)?$/, + g = new RegExp('[' + r + ']'), + L = new RegExp('[' + r + i + ']'); + function p(n, o) { + for (var l = 65536, f = 0; f < o.length; f += 2) { + if (((l += o[f]), l > n)) return !1; + if (((l += o[f + 1]), l >= n)) return !0; + } + return !1; + } + function h(n, o) { + return n < 65 + ? n === 36 + : n < 91 + ? !0 + : n < 97 + ? n === 95 + : n < 123 + ? !0 + : n <= 65535 + ? n >= 170 && g.test(String.fromCharCode(n)) + : o === !1 + ? !1 + : p(n, s); + } + function T(n, o) { + return n < 48 + ? n === 36 + : n < 58 + ? !0 + : n < 65 + ? !1 + : n < 91 + ? !0 + : n < 97 + ? n === 95 + : n < 123 + ? !0 + : n <= 65535 + ? n >= 170 && L.test(String.fromCharCode(n)) + : o === !1 + ? !1 + : p(n, s) || p(n, t); + } + var x = function (o, l) { + l === void 0 && (l = {}), + (this.label = o), + (this.keyword = l.keyword), + (this.beforeExpr = !!l.beforeExpr), + (this.startsExpr = !!l.startsExpr), + (this.isLoop = !!l.isLoop), + (this.isAssign = !!l.isAssign), + (this.prefix = !!l.prefix), + (this.postfix = !!l.postfix), + (this.binop = l.binop || null), + (this.updateContext = null); + }; + function w(n, o) { + return new x(n, {beforeExpr: !0, binop: o}); + } + var S = {beforeExpr: !0}, + A = {startsExpr: !0}, + U = {}; + function M(n, o) { + return o === void 0 && (o = {}), (o.keyword = n), (U[n] = new x(n, o)); + } + var c = { + num: new x('num', A), + regexp: new x('regexp', A), + string: new x('string', A), + name: new x('name', A), + privateId: new x('privateId', A), + eof: new x('eof'), + bracketL: new x('[', {beforeExpr: !0, startsExpr: !0}), + bracketR: new x(']'), + braceL: new x('{', {beforeExpr: !0, startsExpr: !0}), + braceR: new x('}'), + parenL: new x('(', {beforeExpr: !0, startsExpr: !0}), + parenR: new x(')'), + comma: new x(',', S), + semi: new x(';', S), + colon: new x(':', S), + dot: new x('.'), + question: new x('?', S), + questionDot: new x('?.'), + arrow: new x('=>', S), + template: new x('template'), + invalidTemplate: new x('invalidTemplate'), + ellipsis: new x('...', S), + backQuote: new x('`', A), + dollarBraceL: new x('${', {beforeExpr: !0, startsExpr: !0}), + eq: new x('=', {beforeExpr: !0, isAssign: !0}), + assign: new x('_=', {beforeExpr: !0, isAssign: !0}), + incDec: new x('++/--', {prefix: !0, postfix: !0, startsExpr: !0}), + prefix: new x('!/~', {beforeExpr: !0, prefix: !0, startsExpr: !0}), + logicalOR: w('||', 1), + logicalAND: w('&&', 2), + bitwiseOR: w('|', 3), + bitwiseXOR: w('^', 4), + bitwiseAND: w('&', 5), + equality: w('==/!=/===/!==', 6), + relational: w('/<=/>=', 7), + bitShift: w('<>/>>>', 8), + plusMin: new x('+/-', { + beforeExpr: !0, + binop: 9, + prefix: !0, + startsExpr: !0, + }), + modulo: w('%', 10), + star: w('*', 10), + slash: w('/', 10), + starstar: new x('**', {beforeExpr: !0}), + coalesce: w('??', 1), + _break: M('break'), + _case: M('case', S), + _catch: M('catch'), + _continue: M('continue'), + _debugger: M('debugger'), + _default: M('default', S), + _do: M('do', {isLoop: !0, beforeExpr: !0}), + _else: M('else', S), + _finally: M('finally'), + _for: M('for', {isLoop: !0}), + _function: M('function', A), + _if: M('if'), + _return: M('return', S), + _switch: M('switch'), + _throw: M('throw', S), + _try: M('try'), + _var: M('var'), + _const: M('const'), + _while: M('while', {isLoop: !0}), + _with: M('with'), + _new: M('new', {beforeExpr: !0, startsExpr: !0}), + _this: M('this', A), + _super: M('super', A), + _class: M('class', A), + _extends: M('extends', S), + _export: M('export'), + _import: M('import', A), + _null: M('null', A), + _true: M('true', A), + _false: M('false', A), + _in: M('in', {beforeExpr: !0, binop: 7}), + _instanceof: M('instanceof', {beforeExpr: !0, binop: 7}), + _typeof: M('typeof', {beforeExpr: !0, prefix: !0, startsExpr: !0}), + _void: M('void', {beforeExpr: !0, prefix: !0, startsExpr: !0}), + _delete: M('delete', {beforeExpr: !0, prefix: !0, startsExpr: !0}), + }, + R = /\r\n?|\n|\u2028|\u2029/, + W = new RegExp(R.source, 'g'); + function X(n) { + return n === 10 || n === 13 || n === 8232 || n === 8233; + } + function ie(n, o, l) { + l === void 0 && (l = n.length); + for (var f = o; f < l; f++) { + var m = n.charCodeAt(f); + if (X(m)) + return f < l - 1 && m === 13 && n.charCodeAt(f + 1) === 10 + ? f + 2 + : f + 1; + } + return -1; + } + var pe = /[\u1680\u2000-\u200a\u202f\u205f\u3000\ufeff]/, + ae = /(?:\s|\/\/.*|\/\*[^]*?\*\/)*/g, + He = Object.prototype, + qe = He.hasOwnProperty, + Bt = He.toString, + mt = + Object.hasOwn || + function (n, o) { + return qe.call(n, o); + }, + kt = + Array.isArray || + function (n) { + return Bt.call(n) === '[object Array]'; + }, + At = Object.create(null); + function tt(n) { + return ( + At[n] || (At[n] = new RegExp('^(?:' + n.replace(/ /g, '|') + ')$')) + ); + } + function nt(n) { + return n <= 65535 + ? String.fromCharCode(n) + : ((n -= 65536), + String.fromCharCode((n >> 10) + 55296, (n & 1023) + 56320)); + } + var _t = + /(?:[\uD800-\uDBFF](?![\uDC00-\uDFFF])|(?:[^\uD800-\uDBFF]|^)[\uDC00-\uDFFF])/, + ct = function (o, l) { + (this.line = o), (this.column = l); + }; + ct.prototype.offset = function (o) { + return new ct(this.line, this.column + o); + }; + var wt = function (o, l, f) { + (this.start = l), + (this.end = f), + o.sourceFile !== null && (this.source = o.sourceFile); + }; + function $t(n, o) { + for (var l = 1, f = 0; ; ) { + var m = ie(n, f, o); + if (m < 0) return new ct(l, o - f); + ++l, (f = m); + } + } + var Pt = { + ecmaVersion: null, + sourceType: 'script', + onInsertedSemicolon: null, + onTrailingComma: null, + allowReserved: null, + allowReturnOutsideFunction: !1, + allowImportExportEverywhere: !1, + allowAwaitOutsideFunction: null, + allowSuperOutsideMethod: null, + allowHashBang: !1, + checkPrivateFields: !0, + locations: !1, + onToken: null, + onComment: null, + ranges: !1, + program: null, + sourceFile: null, + directSourceFile: null, + preserveParens: !1, + }, + qt = !1; + function Tn(n) { + var o = {}; + for (var l in Pt) o[l] = n && mt(n, l) ? n[l] : Pt[l]; + if ( + (o.ecmaVersion === 'latest' + ? (o.ecmaVersion = 1e8) + : o.ecmaVersion == null + ? (!qt && + typeof console == 'object' && + console.warn && + ((qt = !0), + console.warn(`Since Acorn 8.0.0, options.ecmaVersion is required. +Defaulting to 2020, but this will stop working in the future.`)), + (o.ecmaVersion = 11)) + : o.ecmaVersion >= 2015 && (o.ecmaVersion -= 2009), + o.allowReserved == null && (o.allowReserved = o.ecmaVersion < 5), + (!n || n.allowHashBang == null) && + (o.allowHashBang = o.ecmaVersion >= 14), + kt(o.onToken)) + ) { + var f = o.onToken; + o.onToken = function (m) { + return f.push(m); + }; + } + return kt(o.onComment) && (o.onComment = V(o, o.onComment)), o; + } + function V(n, o) { + return function (l, f, m, E, O, Y) { + var Q = {type: l ? 'Block' : 'Line', value: f, start: m, end: E}; + n.locations && (Q.loc = new wt(this, O, Y)), + n.ranges && (Q.range = [m, E]), + o.push(Q); + }; + } + var G = 1, + J = 2, + re = 4, + ve = 8, + he = 16, + Ie = 32, + Ee = 64, + Le = 128, + Xe = 256, + We = 512, + Ke = G | J | Xe; + function ut(n, o) { + return J | (n ? re : 0) | (o ? ve : 0); + } + var pt = 0, + bt = 1, + yt = 2, + vt = 3, + bn = 4, + Dn = 5, + Ge = function (o, l, f) { + (this.options = o = Tn(o)), + (this.sourceFile = o.sourceFile), + (this.keywords = tt( + d[ + o.ecmaVersion >= 6 + ? 6 + : o.sourceType === 'module' + ? '5module' + : 5 + ] + )); + var m = ''; + o.allowReserved !== !0 && + ((m = a[o.ecmaVersion >= 6 ? 6 : o.ecmaVersion === 5 ? 5 : 3]), + o.sourceType === 'module' && (m += ' await')), + (this.reservedWords = tt(m)); + var E = (m ? m + ' ' : '') + a.strict; + (this.reservedWordsStrict = tt(E)), + (this.reservedWordsStrictBind = tt(E + ' ' + a.strictBind)), + (this.input = String(l)), + (this.containsEsc = !1), + f + ? ((this.pos = f), + (this.lineStart = + this.input.lastIndexOf( + ` +`, + f - 1 + ) + 1), + (this.curLine = this.input + .slice(0, this.lineStart) + .split(R).length)) + : ((this.pos = this.lineStart = 0), (this.curLine = 1)), + (this.type = c.eof), + (this.value = null), + (this.start = this.end = this.pos), + (this.startLoc = this.endLoc = this.curPosition()), + (this.lastTokEndLoc = this.lastTokStartLoc = null), + (this.lastTokStart = this.lastTokEnd = this.pos), + (this.context = this.initialContext()), + (this.exprAllowed = !0), + (this.inModule = o.sourceType === 'module'), + (this.strict = this.inModule || this.strictDirective(this.pos)), + (this.potentialArrowAt = -1), + (this.potentialArrowInForAwait = !1), + (this.yieldPos = this.awaitPos = this.awaitIdentPos = 0), + (this.labels = []), + (this.undefinedExports = Object.create(null)), + this.pos === 0 && + o.allowHashBang && + this.input.slice(0, 2) === '#!' && + this.skipLineComment(2), + (this.scopeStack = []), + this.enterScope(G), + (this.regexpState = null), + (this.privateNameStack = []); + }, + St = { + inFunction: {configurable: !0}, + inGenerator: {configurable: !0}, + inAsync: {configurable: !0}, + canAwait: {configurable: !0}, + allowSuper: {configurable: !0}, + allowDirectSuper: {configurable: !0}, + treatFunctionsAsVar: {configurable: !0}, + allowNewDotTarget: {configurable: !0}, + inClassStaticBlock: {configurable: !0}, + }; + (Ge.prototype.parse = function () { + var o = this.options.program || this.startNode(); + return this.nextToken(), this.parseTopLevel(o); + }), + (St.inFunction.get = function () { + return (this.currentVarScope().flags & J) > 0; + }), + (St.inGenerator.get = function () { + return (this.currentVarScope().flags & ve) > 0; + }), + (St.inAsync.get = function () { + return (this.currentVarScope().flags & re) > 0; + }), + (St.canAwait.get = function () { + for (var n = this.scopeStack.length - 1; n >= 0; n--) { + var o = this.scopeStack[n], + l = o.flags; + if (l & (Xe | We)) return !1; + if (l & J) return (l & re) > 0; + } + return ( + (this.inModule && this.options.ecmaVersion >= 13) || + this.options.allowAwaitOutsideFunction + ); + }), + (St.allowSuper.get = function () { + var n = this.currentThisScope(), + o = n.flags; + return (o & Ee) > 0 || this.options.allowSuperOutsideMethod; + }), + (St.allowDirectSuper.get = function () { + return (this.currentThisScope().flags & Le) > 0; + }), + (St.treatFunctionsAsVar.get = function () { + return this.treatFunctionsAsVarInScope(this.currentScope()); + }), + (St.allowNewDotTarget.get = function () { + for (var n = this.scopeStack.length - 1; n >= 0; n--) { + var o = this.scopeStack[n], + l = o.flags; + if (l & (Xe | We) || (l & J && !(l & he))) return !0; + } + return !1; + }), + (St.inClassStaticBlock.get = function () { + return (this.currentVarScope().flags & Xe) > 0; + }), + (Ge.extend = function () { + for (var o = [], l = arguments.length; l--; ) o[l] = arguments[l]; + for (var f = this, m = 0; m < o.length; m++) f = o[m](f); + return f; + }), + (Ge.parse = function (o, l) { + return new this(l, o).parse(); + }), + (Ge.parseExpressionAt = function (o, l, f) { + var m = new this(f, o, l); + return m.nextToken(), m.parseExpression(); + }), + (Ge.tokenizer = function (o, l) { + return new this(l, o); + }), + Object.defineProperties(Ge.prototype, St); + var ot = Ge.prototype, + zt = /^(?:'((?:\\[^]|[^'\\])*?)'|"((?:\\[^]|[^"\\])*?)")/; + (ot.strictDirective = function (n) { + if (this.options.ecmaVersion < 5) return !1; + for (;;) { + (ae.lastIndex = n), (n += ae.exec(this.input)[0].length); + var o = zt.exec(this.input.slice(n)); + if (!o) return !1; + if ((o[1] || o[2]) === 'use strict') { + ae.lastIndex = n + o[0].length; + var l = ae.exec(this.input), + f = l.index + l[0].length, + m = this.input.charAt(f); + return ( + m === ';' || + m === '}' || + (R.test(l[0]) && + !( + /[(`.[+\-/*%<>=,?^&]/.test(m) || + (m === '!' && this.input.charAt(f + 1) === '=') + )) + ); + } + (n += o[0].length), + (ae.lastIndex = n), + (n += ae.exec(this.input)[0].length), + this.input[n] === ';' && n++; + } + }), + (ot.eat = function (n) { + return this.type === n ? (this.next(), !0) : !1; + }), + (ot.isContextual = function (n) { + return this.type === c.name && this.value === n && !this.containsEsc; + }), + (ot.eatContextual = function (n) { + return this.isContextual(n) ? (this.next(), !0) : !1; + }), + (ot.expectContextual = function (n) { + this.eatContextual(n) || this.unexpected(); + }), + (ot.canInsertSemicolon = function () { + return ( + this.type === c.eof || + this.type === c.braceR || + R.test(this.input.slice(this.lastTokEnd, this.start)) + ); + }), + (ot.insertSemicolon = function () { + if (this.canInsertSemicolon()) + return ( + this.options.onInsertedSemicolon && + this.options.onInsertedSemicolon( + this.lastTokEnd, + this.lastTokEndLoc + ), + !0 + ); + }), + (ot.semicolon = function () { + !this.eat(c.semi) && !this.insertSemicolon() && this.unexpected(); + }), + (ot.afterTrailingComma = function (n, o) { + if (this.type === n) + return ( + this.options.onTrailingComma && + this.options.onTrailingComma( + this.lastTokStart, + this.lastTokStartLoc + ), + o || this.next(), + !0 + ); + }), + (ot.expect = function (n) { + this.eat(n) || this.unexpected(); + }), + (ot.unexpected = function (n) { + this.raise(n ?? this.start, 'Unexpected token'); + }); + var Xt = function () { + this.shorthandAssign = + this.trailingComma = + this.parenthesizedAssign = + this.parenthesizedBind = + this.doubleProto = + -1; + }; + (ot.checkPatternErrors = function (n, o) { + if (n) { + n.trailingComma > -1 && + this.raiseRecoverable( + n.trailingComma, + 'Comma is not permitted after the rest element' + ); + var l = o ? n.parenthesizedAssign : n.parenthesizedBind; + l > -1 && + this.raiseRecoverable( + l, + o ? 'Assigning to rvalue' : 'Parenthesized pattern' + ); + } + }), + (ot.checkExpressionErrors = function (n, o) { + if (!n) return !1; + var l = n.shorthandAssign, + f = n.doubleProto; + if (!o) return l >= 0 || f >= 0; + l >= 0 && + this.raise( + l, + 'Shorthand property assignments are valid only in destructuring patterns' + ), + f >= 0 && + this.raiseRecoverable(f, 'Redefinition of __proto__ property'); + }), + (ot.checkYieldAwaitInDefaultParams = function () { + this.yieldPos && + (!this.awaitPos || this.yieldPos < this.awaitPos) && + this.raise( + this.yieldPos, + 'Yield expression cannot be a default value' + ), + this.awaitPos && + this.raise( + this.awaitPos, + 'Await expression cannot be a default value' + ); + }), + (ot.isSimpleAssignTarget = function (n) { + return n.type === 'ParenthesizedExpression' + ? this.isSimpleAssignTarget(n.expression) + : n.type === 'Identifier' || n.type === 'MemberExpression'; + }); + var te = Ge.prototype; + te.parseTopLevel = function (n) { + var o = Object.create(null); + for (n.body || (n.body = []); this.type !== c.eof; ) { + var l = this.parseStatement(null, !0, o); + n.body.push(l); + } + if (this.inModule) + for ( + var f = 0, m = Object.keys(this.undefinedExports); + f < m.length; + f += 1 + ) { + var E = m[f]; + this.raiseRecoverable( + this.undefinedExports[E].start, + "Export '" + E + "' is not defined" + ); + } + return ( + this.adaptDirectivePrologue(n.body), + this.next(), + (n.sourceType = this.options.sourceType), + this.finishNode(n, 'Program') + ); + }; + var Cn = {kind: 'loop'}, + Zn = {kind: 'switch'}; + (te.isLet = function (n) { + if (this.options.ecmaVersion < 6 || !this.isContextual('let')) + return !1; + ae.lastIndex = this.pos; + var o = ae.exec(this.input), + l = this.pos + o[0].length, + f = this.input.charCodeAt(l); + if (f === 91 || f === 92) return !0; + if (n) return !1; + if (f === 123 || (f > 55295 && f < 56320)) return !0; + if (h(f, !0)) { + for (var m = l + 1; T((f = this.input.charCodeAt(m)), !0); ) ++m; + if (f === 92 || (f > 55295 && f < 56320)) return !0; + var E = this.input.slice(l, m); + if (!y.test(E)) return !0; + } + return !1; + }), + (te.isAsyncFunction = function () { + if (this.options.ecmaVersion < 8 || !this.isContextual('async')) + return !1; + ae.lastIndex = this.pos; + var n = ae.exec(this.input), + o = this.pos + n[0].length, + l; + return ( + !R.test(this.input.slice(this.pos, o)) && + this.input.slice(o, o + 8) === 'function' && + (o + 8 === this.input.length || + !( + T((l = this.input.charCodeAt(o + 8))) || + (l > 55295 && l < 56320) + )) + ); + }), + (te.isUsingKeyword = function (n, o) { + if ( + this.options.ecmaVersion < 17 || + !this.isContextual(n ? 'await' : 'using') + ) + return !1; + ae.lastIndex = this.pos; + var l = ae.exec(this.input), + f = this.pos + l[0].length; + if (R.test(this.input.slice(this.pos, f))) return !1; + if (n) { + var m = f + 5, + E; + if ( + this.input.slice(f, m) !== 'using' || + m === this.input.length || + T((E = this.input.charCodeAt(m))) || + (E > 55295 && E < 56320) + ) + return !1; + ae.lastIndex = m; + var O = ae.exec(this.input); + if (O && R.test(this.input.slice(m, m + O[0].length))) return !1; + } + if (o) { + var Y = f + 2, + Q; + if ( + this.input.slice(f, Y) === 'of' && + (Y === this.input.length || + (!T((Q = this.input.charCodeAt(Y))) && + !(Q > 55295 && Q < 56320))) + ) + return !1; + } + var Te = this.input.charCodeAt(f); + return h(Te, !0) || Te === 92; + }), + (te.isAwaitUsing = function (n) { + return this.isUsingKeyword(!0, n); + }), + (te.isUsing = function (n) { + return this.isUsingKeyword(!1, n); + }), + (te.parseStatement = function (n, o, l) { + var f = this.type, + m = this.startNode(), + E; + switch ((this.isLet(n) && ((f = c._var), (E = 'let')), f)) { + case c._break: + case c._continue: + return this.parseBreakContinueStatement(m, f.keyword); + case c._debugger: + return this.parseDebuggerStatement(m); + case c._do: + return this.parseDoStatement(m); + case c._for: + return this.parseForStatement(m); + case c._function: + return ( + n && + (this.strict || (n !== 'if' && n !== 'label')) && + this.options.ecmaVersion >= 6 && + this.unexpected(), + this.parseFunctionStatement(m, !1, !n) + ); + case c._class: + return n && this.unexpected(), this.parseClass(m, !0); + case c._if: + return this.parseIfStatement(m); + case c._return: + return this.parseReturnStatement(m); + case c._switch: + return this.parseSwitchStatement(m); + case c._throw: + return this.parseThrowStatement(m); + case c._try: + return this.parseTryStatement(m); + case c._const: + case c._var: + return ( + (E = E || this.value), + n && E !== 'var' && this.unexpected(), + this.parseVarStatement(m, E) + ); + case c._while: + return this.parseWhileStatement(m); + case c._with: + return this.parseWithStatement(m); + case c.braceL: + return this.parseBlock(!0, m); + case c.semi: + return this.parseEmptyStatement(m); + case c._export: + case c._import: + if (this.options.ecmaVersion > 10 && f === c._import) { + ae.lastIndex = this.pos; + var O = ae.exec(this.input), + Y = this.pos + O[0].length, + Q = this.input.charCodeAt(Y); + if (Q === 40 || Q === 46) + return this.parseExpressionStatement( + m, + this.parseExpression() + ); + } + return ( + this.options.allowImportExportEverywhere || + (o || + this.raise( + this.start, + "'import' and 'export' may only appear at the top level" + ), + this.inModule || + this.raise( + this.start, + "'import' and 'export' may appear only with 'sourceType: module'" + )), + f === c._import ? this.parseImport(m) : this.parseExport(m, l) + ); + default: + if (this.isAsyncFunction()) + return ( + n && this.unexpected(), + this.next(), + this.parseFunctionStatement(m, !0, !n) + ); + var Te = this.isAwaitUsing(!1) + ? 'await using' + : this.isUsing(!1) + ? 'using' + : null; + if (Te) + return ( + o && + this.options.sourceType === 'script' && + this.raise( + this.start, + 'Using declaration cannot appear in the top level when source type is `script`' + ), + Te === 'await using' && + (this.canAwait || + this.raise( + this.start, + 'Await using cannot appear outside of async function' + ), + this.next()), + this.next(), + this.parseVar(m, !1, Te), + this.semicolon(), + this.finishNode(m, 'VariableDeclaration') + ); + var xe = this.value, + Ze = this.parseExpression(); + return f === c.name && + Ze.type === 'Identifier' && + this.eat(c.colon) + ? this.parseLabeledStatement(m, xe, Ze, n) + : this.parseExpressionStatement(m, Ze); + } + }), + (te.parseBreakContinueStatement = function (n, o) { + var l = o === 'break'; + this.next(), + this.eat(c.semi) || this.insertSemicolon() + ? (n.label = null) + : this.type !== c.name + ? this.unexpected() + : ((n.label = this.parseIdent()), this.semicolon()); + for (var f = 0; f < this.labels.length; ++f) { + var m = this.labels[f]; + if ( + (n.label == null || m.name === n.label.name) && + ((m.kind != null && (l || m.kind === 'loop')) || (n.label && l)) + ) + break; + } + return ( + f === this.labels.length && this.raise(n.start, 'Unsyntactic ' + o), + this.finishNode(n, l ? 'BreakStatement' : 'ContinueStatement') + ); + }), + (te.parseDebuggerStatement = function (n) { + return ( + this.next(), + this.semicolon(), + this.finishNode(n, 'DebuggerStatement') + ); + }), + (te.parseDoStatement = function (n) { + return ( + this.next(), + this.labels.push(Cn), + (n.body = this.parseStatement('do')), + this.labels.pop(), + this.expect(c._while), + (n.test = this.parseParenExpression()), + this.options.ecmaVersion >= 6 ? this.eat(c.semi) : this.semicolon(), + this.finishNode(n, 'DoWhileStatement') + ); + }), + (te.parseForStatement = function (n) { + this.next(); + var o = + this.options.ecmaVersion >= 9 && + this.canAwait && + this.eatContextual('await') + ? this.lastTokStart + : -1; + if ( + (this.labels.push(Cn), + this.enterScope(0), + this.expect(c.parenL), + this.type === c.semi) + ) + return o > -1 && this.unexpected(o), this.parseFor(n, null); + var l = this.isLet(); + if (this.type === c._var || this.type === c._const || l) { + var f = this.startNode(), + m = l ? 'let' : this.value; + return ( + this.next(), + this.parseVar(f, !0, m), + this.finishNode(f, 'VariableDeclaration'), + this.parseForAfterInit(n, f, o) + ); + } + var E = this.isContextual('let'), + O = !1, + Y = this.isUsing(!0) + ? 'using' + : this.isAwaitUsing(!0) + ? 'await using' + : null; + if (Y) { + var Q = this.startNode(); + return ( + this.next(), + Y === 'await using' && this.next(), + this.parseVar(Q, !0, Y), + this.finishNode(Q, 'VariableDeclaration'), + this.parseForAfterInit(n, Q, o) + ); + } + var Te = this.containsEsc, + xe = new Xt(), + Ze = this.start, + Lt = + o > -1 + ? this.parseExprSubscripts(xe, 'await') + : this.parseExpression(!0, xe); + return this.type === c._in || + (O = this.options.ecmaVersion >= 6 && this.isContextual('of')) + ? (o > -1 + ? (this.type === c._in && this.unexpected(o), (n.await = !0)) + : O && + this.options.ecmaVersion >= 8 && + (Lt.start === Ze && + !Te && + Lt.type === 'Identifier' && + Lt.name === 'async' + ? this.unexpected() + : this.options.ecmaVersion >= 9 && (n.await = !1)), + E && + O && + this.raise( + Lt.start, + "The left-hand side of a for-of loop may not start with 'let'." + ), + this.toAssignable(Lt, !1, xe), + this.checkLValPattern(Lt), + this.parseForIn(n, Lt)) + : (this.checkExpressionErrors(xe, !0), + o > -1 && this.unexpected(o), + this.parseFor(n, Lt)); + }), + (te.parseForAfterInit = function (n, o, l) { + return (this.type === c._in || + (this.options.ecmaVersion >= 6 && this.isContextual('of'))) && + o.declarations.length === 1 + ? (this.options.ecmaVersion >= 9 && + (this.type === c._in + ? l > -1 && this.unexpected(l) + : (n.await = l > -1)), + this.parseForIn(n, o)) + : (l > -1 && this.unexpected(l), this.parseFor(n, o)); + }), + (te.parseFunctionStatement = function (n, o, l) { + return this.next(), this.parseFunction(n, Mn | (l ? 0 : xs), !1, o); + }), + (te.parseIfStatement = function (n) { + return ( + this.next(), + (n.test = this.parseParenExpression()), + (n.consequent = this.parseStatement('if')), + (n.alternate = this.eat(c._else) + ? this.parseStatement('if') + : null), + this.finishNode(n, 'IfStatement') + ); + }), + (te.parseReturnStatement = function (n) { + return ( + !this.inFunction && + !this.options.allowReturnOutsideFunction && + this.raise(this.start, "'return' outside of function"), + this.next(), + this.eat(c.semi) || this.insertSemicolon() + ? (n.argument = null) + : ((n.argument = this.parseExpression()), this.semicolon()), + this.finishNode(n, 'ReturnStatement') + ); + }), + (te.parseSwitchStatement = function (n) { + this.next(), + (n.discriminant = this.parseParenExpression()), + (n.cases = []), + this.expect(c.braceL), + this.labels.push(Zn), + this.enterScope(0); + for (var o, l = !1; this.type !== c.braceR; ) + if (this.type === c._case || this.type === c._default) { + var f = this.type === c._case; + o && this.finishNode(o, 'SwitchCase'), + n.cases.push((o = this.startNode())), + (o.consequent = []), + this.next(), + f + ? (o.test = this.parseExpression()) + : (l && + this.raiseRecoverable( + this.lastTokStart, + 'Multiple default clauses' + ), + (l = !0), + (o.test = null)), + this.expect(c.colon); + } else + o || this.unexpected(), + o.consequent.push(this.parseStatement(null)); + return ( + this.exitScope(), + o && this.finishNode(o, 'SwitchCase'), + this.next(), + this.labels.pop(), + this.finishNode(n, 'SwitchStatement') + ); + }), + (te.parseThrowStatement = function (n) { + return ( + this.next(), + R.test(this.input.slice(this.lastTokEnd, this.start)) && + this.raise(this.lastTokEnd, 'Illegal newline after throw'), + (n.argument = this.parseExpression()), + this.semicolon(), + this.finishNode(n, 'ThrowStatement') + ); + }); + var _i = []; + (te.parseCatchClauseParam = function () { + var n = this.parseBindingAtom(), + o = n.type === 'Identifier'; + return ( + this.enterScope(o ? Ie : 0), + this.checkLValPattern(n, o ? bn : yt), + this.expect(c.parenR), + n + ); + }), + (te.parseTryStatement = function (n) { + if ( + (this.next(), + (n.block = this.parseBlock()), + (n.handler = null), + this.type === c._catch) + ) { + var o = this.startNode(); + this.next(), + this.eat(c.parenL) + ? (o.param = this.parseCatchClauseParam()) + : (this.options.ecmaVersion < 10 && this.unexpected(), + (o.param = null), + this.enterScope(0)), + (o.body = this.parseBlock(!1)), + this.exitScope(), + (n.handler = this.finishNode(o, 'CatchClause')); + } + return ( + (n.finalizer = this.eat(c._finally) ? this.parseBlock() : null), + !n.handler && + !n.finalizer && + this.raise(n.start, 'Missing catch or finally clause'), + this.finishNode(n, 'TryStatement') + ); + }), + (te.parseVarStatement = function (n, o, l) { + return ( + this.next(), + this.parseVar(n, !1, o, l), + this.semicolon(), + this.finishNode(n, 'VariableDeclaration') + ); + }), + (te.parseWhileStatement = function (n) { + return ( + this.next(), + (n.test = this.parseParenExpression()), + this.labels.push(Cn), + (n.body = this.parseStatement('while')), + this.labels.pop(), + this.finishNode(n, 'WhileStatement') + ); + }), + (te.parseWithStatement = function (n) { + return ( + this.strict && this.raise(this.start, "'with' in strict mode"), + this.next(), + (n.object = this.parseParenExpression()), + (n.body = this.parseStatement('with')), + this.finishNode(n, 'WithStatement') + ); + }), + (te.parseEmptyStatement = function (n) { + return this.next(), this.finishNode(n, 'EmptyStatement'); + }), + (te.parseLabeledStatement = function (n, o, l, f) { + for (var m = 0, E = this.labels; m < E.length; m += 1) { + var O = E[m]; + O.name === o && + this.raise(l.start, "Label '" + o + "' is already declared"); + } + for ( + var Y = this.type.isLoop + ? 'loop' + : this.type === c._switch + ? 'switch' + : null, + Q = this.labels.length - 1; + Q >= 0; + Q-- + ) { + var Te = this.labels[Q]; + if (Te.statementStart === n.start) + (Te.statementStart = this.start), (Te.kind = Y); + else break; + } + return ( + this.labels.push({name: o, kind: Y, statementStart: this.start}), + (n.body = this.parseStatement( + f ? (f.indexOf('label') === -1 ? f + 'label' : f) : 'label' + )), + this.labels.pop(), + (n.label = l), + this.finishNode(n, 'LabeledStatement') + ); + }), + (te.parseExpressionStatement = function (n, o) { + return ( + (n.expression = o), + this.semicolon(), + this.finishNode(n, 'ExpressionStatement') + ); + }), + (te.parseBlock = function (n, o, l) { + for ( + n === void 0 && (n = !0), + o === void 0 && (o = this.startNode()), + o.body = [], + this.expect(c.braceL), + n && this.enterScope(0); + this.type !== c.braceR; + + ) { + var f = this.parseStatement(null); + o.body.push(f); + } + return ( + l && (this.strict = !1), + this.next(), + n && this.exitScope(), + this.finishNode(o, 'BlockStatement') + ); + }), + (te.parseFor = function (n, o) { + return ( + (n.init = o), + this.expect(c.semi), + (n.test = this.type === c.semi ? null : this.parseExpression()), + this.expect(c.semi), + (n.update = this.type === c.parenR ? null : this.parseExpression()), + this.expect(c.parenR), + (n.body = this.parseStatement('for')), + this.exitScope(), + this.labels.pop(), + this.finishNode(n, 'ForStatement') + ); + }), + (te.parseForIn = function (n, o) { + var l = this.type === c._in; + return ( + this.next(), + o.type === 'VariableDeclaration' && + o.declarations[0].init != null && + (!l || + this.options.ecmaVersion < 8 || + this.strict || + o.kind !== 'var' || + o.declarations[0].id.type !== 'Identifier') && + this.raise( + o.start, + (l ? 'for-in' : 'for-of') + + ' loop variable declaration may not have an initializer' + ), + (n.left = o), + (n.right = l ? this.parseExpression() : this.parseMaybeAssign()), + this.expect(c.parenR), + (n.body = this.parseStatement('for')), + this.exitScope(), + this.labels.pop(), + this.finishNode(n, l ? 'ForInStatement' : 'ForOfStatement') + ); + }), + (te.parseVar = function (n, o, l, f) { + for (n.declarations = [], n.kind = l; ; ) { + var m = this.startNode(); + if ( + (this.parseVarId(m, l), + this.eat(c.eq) + ? (m.init = this.parseMaybeAssign(o)) + : !f && + l === 'const' && + !( + this.type === c._in || + (this.options.ecmaVersion >= 6 && this.isContextual('of')) + ) + ? this.unexpected() + : !f && + (l === 'using' || l === 'await using') && + this.options.ecmaVersion >= 17 && + this.type !== c._in && + !this.isContextual('of') + ? this.raise( + this.lastTokEnd, + 'Missing initializer in ' + l + ' declaration' + ) + : !f && + m.id.type !== 'Identifier' && + !(o && (this.type === c._in || this.isContextual('of'))) + ? this.raise( + this.lastTokEnd, + 'Complex binding patterns require an initialization value' + ) + : (m.init = null), + n.declarations.push(this.finishNode(m, 'VariableDeclarator')), + !this.eat(c.comma)) + ) + break; + } + return n; + }), + (te.parseVarId = function (n, o) { + (n.id = + o === 'using' || o === 'await using' + ? this.parseIdent() + : this.parseBindingAtom()), + this.checkLValPattern(n.id, o === 'var' ? bt : yt, !1); + }); + var Mn = 1, + xs = 2, + Ds = 4; + (te.parseFunction = function (n, o, l, f, m) { + this.initFunction(n), + (this.options.ecmaVersion >= 9 || + (this.options.ecmaVersion >= 6 && !f)) && + (this.type === c.star && o & xs && this.unexpected(), + (n.generator = this.eat(c.star))), + this.options.ecmaVersion >= 8 && (n.async = !!f), + o & Mn && + ((n.id = o & Ds && this.type !== c.name ? null : this.parseIdent()), + n.id && + !(o & xs) && + this.checkLValSimple( + n.id, + this.strict || n.generator || n.async + ? this.treatFunctionsAsVar + ? bt + : yt + : vt + )); + var E = this.yieldPos, + O = this.awaitPos, + Y = this.awaitIdentPos; + return ( + (this.yieldPos = 0), + (this.awaitPos = 0), + (this.awaitIdentPos = 0), + this.enterScope(ut(n.async, n.generator)), + o & Mn || (n.id = this.type === c.name ? this.parseIdent() : null), + this.parseFunctionParams(n), + this.parseFunctionBody(n, l, !1, m), + (this.yieldPos = E), + (this.awaitPos = O), + (this.awaitIdentPos = Y), + this.finishNode( + n, + o & Mn ? 'FunctionDeclaration' : 'FunctionExpression' + ) + ); + }), + (te.parseFunctionParams = function (n) { + this.expect(c.parenL), + (n.params = this.parseBindingList( + c.parenR, + !1, + this.options.ecmaVersion >= 8 + )), + this.checkYieldAwaitInDefaultParams(); + }), + (te.parseClass = function (n, o) { + this.next(); + var l = this.strict; + (this.strict = !0), this.parseClassId(n, o), this.parseClassSuper(n); + var f = this.enterClassBody(), + m = this.startNode(), + E = !1; + for (m.body = [], this.expect(c.braceL); this.type !== c.braceR; ) { + var O = this.parseClassElement(n.superClass !== null); + O && + (m.body.push(O), + O.type === 'MethodDefinition' && O.kind === 'constructor' + ? (E && + this.raiseRecoverable( + O.start, + 'Duplicate constructor in the same class' + ), + (E = !0)) + : O.key && + O.key.type === 'PrivateIdentifier' && + bi(f, O) && + this.raiseRecoverable( + O.key.start, + "Identifier '#" + O.key.name + "' has already been declared" + )); + } + return ( + (this.strict = l), + this.next(), + (n.body = this.finishNode(m, 'ClassBody')), + this.exitClassBody(), + this.finishNode(n, o ? 'ClassDeclaration' : 'ClassExpression') + ); + }), + (te.parseClassElement = function (n) { + if (this.eat(c.semi)) return null; + var o = this.options.ecmaVersion, + l = this.startNode(), + f = '', + m = !1, + E = !1, + O = 'method', + Y = !1; + if (this.eatContextual('static')) { + if (o >= 13 && this.eat(c.braceL)) + return this.parseClassStaticBlock(l), l; + this.isClassElementNameStart() || this.type === c.star + ? (Y = !0) + : (f = 'static'); + } + if ( + ((l.static = Y), + !f && + o >= 8 && + this.eatContextual('async') && + ((this.isClassElementNameStart() || this.type === c.star) && + !this.canInsertSemicolon() + ? (E = !0) + : (f = 'async')), + !f && (o >= 9 || !E) && this.eat(c.star) && (m = !0), + !f && !E && !m) + ) { + var Q = this.value; + (this.eatContextual('get') || this.eatContextual('set')) && + (this.isClassElementNameStart() ? (O = Q) : (f = Q)); + } + if ( + (f + ? ((l.computed = !1), + (l.key = this.startNodeAt( + this.lastTokStart, + this.lastTokStartLoc + )), + (l.key.name = f), + this.finishNode(l.key, 'Identifier')) + : this.parseClassElementName(l), + o < 13 || this.type === c.parenL || O !== 'method' || m || E) + ) { + var Te = !l.static && es(l, 'constructor'), + xe = Te && n; + Te && + O !== 'method' && + this.raise( + l.key.start, + "Constructor can't have get/set modifier" + ), + (l.kind = Te ? 'constructor' : O), + this.parseClassMethod(l, m, E, xe); + } else this.parseClassField(l); + return l; + }), + (te.isClassElementNameStart = function () { + return ( + this.type === c.name || + this.type === c.privateId || + this.type === c.num || + this.type === c.string || + this.type === c.bracketL || + this.type.keyword + ); + }), + (te.parseClassElementName = function (n) { + this.type === c.privateId + ? (this.value === 'constructor' && + this.raise( + this.start, + "Classes can't have an element named '#constructor'" + ), + (n.computed = !1), + (n.key = this.parsePrivateIdent())) + : this.parsePropertyName(n); + }), + (te.parseClassMethod = function (n, o, l, f) { + var m = n.key; + n.kind === 'constructor' + ? (o && this.raise(m.start, "Constructor can't be a generator"), + l && this.raise(m.start, "Constructor can't be an async method")) + : n.static && + es(n, 'prototype') && + this.raise( + m.start, + 'Classes may not have a static property named prototype' + ); + var E = (n.value = this.parseMethod(o, l, f)); + return ( + n.kind === 'get' && + E.params.length !== 0 && + this.raiseRecoverable(E.start, 'getter should have no params'), + n.kind === 'set' && + E.params.length !== 1 && + this.raiseRecoverable( + E.start, + 'setter should have exactly one param' + ), + n.kind === 'set' && + E.params[0].type === 'RestElement' && + this.raiseRecoverable( + E.params[0].start, + 'Setter cannot use rest params' + ), + this.finishNode(n, 'MethodDefinition') + ); + }), + (te.parseClassField = function (n) { + return ( + es(n, 'constructor') + ? this.raise( + n.key.start, + "Classes can't have a field named 'constructor'" + ) + : n.static && + es(n, 'prototype') && + this.raise( + n.key.start, + "Classes can't have a static field named 'prototype'" + ), + this.eat(c.eq) + ? (this.enterScope(We | Ee), + (n.value = this.parseMaybeAssign()), + this.exitScope()) + : (n.value = null), + this.semicolon(), + this.finishNode(n, 'PropertyDefinition') + ); + }), + (te.parseClassStaticBlock = function (n) { + n.body = []; + var o = this.labels; + for ( + this.labels = [], this.enterScope(Xe | Ee); + this.type !== c.braceR; + + ) { + var l = this.parseStatement(null); + n.body.push(l); + } + return ( + this.next(), + this.exitScope(), + (this.labels = o), + this.finishNode(n, 'StaticBlock') + ); + }), + (te.parseClassId = function (n, o) { + this.type === c.name + ? ((n.id = this.parseIdent()), + o && this.checkLValSimple(n.id, yt, !1)) + : (o === !0 && this.unexpected(), (n.id = null)); + }), + (te.parseClassSuper = function (n) { + n.superClass = this.eat(c._extends) + ? this.parseExprSubscripts(null, !1) + : null; + }), + (te.enterClassBody = function () { + var n = {declared: Object.create(null), used: []}; + return this.privateNameStack.push(n), n.declared; + }), + (te.exitClassBody = function () { + var n = this.privateNameStack.pop(), + o = n.declared, + l = n.used; + if (this.options.checkPrivateFields) + for ( + var f = this.privateNameStack.length, + m = f === 0 ? null : this.privateNameStack[f - 1], + E = 0; + E < l.length; + ++E + ) { + var O = l[E]; + mt(o, O.name) || + (m + ? m.used.push(O) + : this.raiseRecoverable( + O.start, + "Private field '#" + + O.name + + "' must be declared in an enclosing class" + )); + } + }); + function bi(n, o) { + var l = o.key.name, + f = n[l], + m = 'true'; + return ( + o.type === 'MethodDefinition' && + (o.kind === 'get' || o.kind === 'set') && + (m = (o.static ? 's' : 'i') + o.kind), + (f === 'iget' && m === 'iset') || + (f === 'iset' && m === 'iget') || + (f === 'sget' && m === 'sset') || + (f === 'sset' && m === 'sget') + ? ((n[l] = 'true'), !1) + : f + ? !0 + : ((n[l] = m), !1) + ); + } + function es(n, o) { + var l = n.computed, + f = n.key; + return ( + !l && + ((f.type === 'Identifier' && f.name === o) || + (f.type === 'Literal' && f.value === o)) + ); + } + (te.parseExportAllDeclaration = function (n, o) { + return ( + this.options.ecmaVersion >= 11 && + (this.eatContextual('as') + ? ((n.exported = this.parseModuleExportName()), + this.checkExport(o, n.exported, this.lastTokStart)) + : (n.exported = null)), + this.expectContextual('from'), + this.type !== c.string && this.unexpected(), + (n.source = this.parseExprAtom()), + this.options.ecmaVersion >= 16 && + (n.attributes = this.parseWithClause()), + this.semicolon(), + this.finishNode(n, 'ExportAllDeclaration') + ); + }), + (te.parseExport = function (n, o) { + if ((this.next(), this.eat(c.star))) + return this.parseExportAllDeclaration(n, o); + if (this.eat(c._default)) + return ( + this.checkExport(o, 'default', this.lastTokStart), + (n.declaration = this.parseExportDefaultDeclaration()), + this.finishNode(n, 'ExportDefaultDeclaration') + ); + if (this.shouldParseExportStatement()) + (n.declaration = this.parseExportDeclaration(n)), + n.declaration.type === 'VariableDeclaration' + ? this.checkVariableExport(o, n.declaration.declarations) + : this.checkExport(o, n.declaration.id, n.declaration.id.start), + (n.specifiers = []), + (n.source = null), + this.options.ecmaVersion >= 16 && (n.attributes = []); + else { + if ( + ((n.declaration = null), + (n.specifiers = this.parseExportSpecifiers(o)), + this.eatContextual('from')) + ) + this.type !== c.string && this.unexpected(), + (n.source = this.parseExprAtom()), + this.options.ecmaVersion >= 16 && + (n.attributes = this.parseWithClause()); + else { + for (var l = 0, f = n.specifiers; l < f.length; l += 1) { + var m = f[l]; + this.checkUnreserved(m.local), + this.checkLocalExport(m.local), + m.local.type === 'Literal' && + this.raise( + m.local.start, + 'A string literal cannot be used as an exported binding without `from`.' + ); + } + (n.source = null), + this.options.ecmaVersion >= 16 && (n.attributes = []); + } + this.semicolon(); + } + return this.finishNode(n, 'ExportNamedDeclaration'); + }), + (te.parseExportDeclaration = function (n) { + return this.parseStatement(null); + }), + (te.parseExportDefaultDeclaration = function () { + var n; + if (this.type === c._function || (n = this.isAsyncFunction())) { + var o = this.startNode(); + return ( + this.next(), + n && this.next(), + this.parseFunction(o, Mn | Ds, !1, n) + ); + } else if (this.type === c._class) { + var l = this.startNode(); + return this.parseClass(l, 'nullableID'); + } else { + var f = this.parseMaybeAssign(); + return this.semicolon(), f; + } + }), + (te.checkExport = function (n, o, l) { + n && + (typeof o != 'string' && + (o = o.type === 'Identifier' ? o.name : o.value), + mt(n, o) && + this.raiseRecoverable(l, "Duplicate export '" + o + "'"), + (n[o] = !0)); + }), + (te.checkPatternExport = function (n, o) { + var l = o.type; + if (l === 'Identifier') this.checkExport(n, o, o.start); + else if (l === 'ObjectPattern') + for (var f = 0, m = o.properties; f < m.length; f += 1) { + var E = m[f]; + this.checkPatternExport(n, E); + } + else if (l === 'ArrayPattern') + for (var O = 0, Y = o.elements; O < Y.length; O += 1) { + var Q = Y[O]; + Q && this.checkPatternExport(n, Q); + } + else + l === 'Property' + ? this.checkPatternExport(n, o.value) + : l === 'AssignmentPattern' + ? this.checkPatternExport(n, o.left) + : l === 'RestElement' && this.checkPatternExport(n, o.argument); + }), + (te.checkVariableExport = function (n, o) { + if (n) + for (var l = 0, f = o; l < f.length; l += 1) { + var m = f[l]; + this.checkPatternExport(n, m.id); + } + }), + (te.shouldParseExportStatement = function () { + return ( + this.type.keyword === 'var' || + this.type.keyword === 'const' || + this.type.keyword === 'class' || + this.type.keyword === 'function' || + this.isLet() || + this.isAsyncFunction() + ); + }), + (te.parseExportSpecifier = function (n) { + var o = this.startNode(); + return ( + (o.local = this.parseModuleExportName()), + (o.exported = this.eatContextual('as') + ? this.parseModuleExportName() + : o.local), + this.checkExport(n, o.exported, o.exported.start), + this.finishNode(o, 'ExportSpecifier') + ); + }), + (te.parseExportSpecifiers = function (n) { + var o = [], + l = !0; + for (this.expect(c.braceL); !this.eat(c.braceR); ) { + if (l) l = !1; + else if ((this.expect(c.comma), this.afterTrailingComma(c.braceR))) + break; + o.push(this.parseExportSpecifier(n)); + } + return o; + }), + (te.parseImport = function (n) { + return ( + this.next(), + this.type === c.string + ? ((n.specifiers = _i), (n.source = this.parseExprAtom())) + : ((n.specifiers = this.parseImportSpecifiers()), + this.expectContextual('from'), + (n.source = + this.type === c.string + ? this.parseExprAtom() + : this.unexpected())), + this.options.ecmaVersion >= 16 && + (n.attributes = this.parseWithClause()), + this.semicolon(), + this.finishNode(n, 'ImportDeclaration') + ); + }), + (te.parseImportSpecifier = function () { + var n = this.startNode(); + return ( + (n.imported = this.parseModuleExportName()), + this.eatContextual('as') + ? (n.local = this.parseIdent()) + : (this.checkUnreserved(n.imported), (n.local = n.imported)), + this.checkLValSimple(n.local, yt), + this.finishNode(n, 'ImportSpecifier') + ); + }), + (te.parseImportDefaultSpecifier = function () { + var n = this.startNode(); + return ( + (n.local = this.parseIdent()), + this.checkLValSimple(n.local, yt), + this.finishNode(n, 'ImportDefaultSpecifier') + ); + }), + (te.parseImportNamespaceSpecifier = function () { + var n = this.startNode(); + return ( + this.next(), + this.expectContextual('as'), + (n.local = this.parseIdent()), + this.checkLValSimple(n.local, yt), + this.finishNode(n, 'ImportNamespaceSpecifier') + ); + }), + (te.parseImportSpecifiers = function () { + var n = [], + o = !0; + if ( + this.type === c.name && + (n.push(this.parseImportDefaultSpecifier()), !this.eat(c.comma)) + ) + return n; + if (this.type === c.star) + return n.push(this.parseImportNamespaceSpecifier()), n; + for (this.expect(c.braceL); !this.eat(c.braceR); ) { + if (o) o = !1; + else if ((this.expect(c.comma), this.afterTrailingComma(c.braceR))) + break; + n.push(this.parseImportSpecifier()); + } + return n; + }), + (te.parseWithClause = function () { + var n = []; + if (!this.eat(c._with)) return n; + this.expect(c.braceL); + for (var o = {}, l = !0; !this.eat(c.braceR); ) { + if (l) l = !1; + else if ((this.expect(c.comma), this.afterTrailingComma(c.braceR))) + break; + var f = this.parseImportAttribute(), + m = f.key.type === 'Identifier' ? f.key.name : f.key.value; + mt(o, m) && + this.raiseRecoverable( + f.key.start, + "Duplicate attribute key '" + m + "'" + ), + (o[m] = !0), + n.push(f); + } + return n; + }), + (te.parseImportAttribute = function () { + var n = this.startNode(); + return ( + (n.key = + this.type === c.string + ? this.parseExprAtom() + : this.parseIdent(this.options.allowReserved !== 'never')), + this.expect(c.colon), + this.type !== c.string && this.unexpected(), + (n.value = this.parseExprAtom()), + this.finishNode(n, 'ImportAttribute') + ); + }), + (te.parseModuleExportName = function () { + if (this.options.ecmaVersion >= 13 && this.type === c.string) { + var n = this.parseLiteral(this.value); + return ( + _t.test(n.value) && + this.raise( + n.start, + 'An export name cannot include a lone surrogate.' + ), + n + ); + } + return this.parseIdent(!0); + }), + (te.adaptDirectivePrologue = function (n) { + for (var o = 0; o < n.length && this.isDirectiveCandidate(n[o]); ++o) + n[o].directive = n[o].expression.raw.slice(1, -1); + }), + (te.isDirectiveCandidate = function (n) { + return ( + this.options.ecmaVersion >= 5 && + n.type === 'ExpressionStatement' && + n.expression.type === 'Literal' && + typeof n.expression.value == 'string' && + (this.input[n.start] === '"' || this.input[n.start] === "'") + ); + }); + var Nt = Ge.prototype; + (Nt.toAssignable = function (n, o, l) { + if (this.options.ecmaVersion >= 6 && n) + switch (n.type) { + case 'Identifier': + this.inAsync && + n.name === 'await' && + this.raise( + n.start, + "Cannot use 'await' as identifier inside an async function" + ); + break; + case 'ObjectPattern': + case 'ArrayPattern': + case 'AssignmentPattern': + case 'RestElement': + break; + case 'ObjectExpression': + (n.type = 'ObjectPattern'), l && this.checkPatternErrors(l, !0); + for (var f = 0, m = n.properties; f < m.length; f += 1) { + var E = m[f]; + this.toAssignable(E, o), + E.type === 'RestElement' && + (E.argument.type === 'ArrayPattern' || + E.argument.type === 'ObjectPattern') && + this.raise(E.argument.start, 'Unexpected token'); + } + break; + case 'Property': + n.kind !== 'init' && + this.raise( + n.key.start, + "Object pattern can't contain getter or setter" + ), + this.toAssignable(n.value, o); + break; + case 'ArrayExpression': + (n.type = 'ArrayPattern'), + l && this.checkPatternErrors(l, !0), + this.toAssignableList(n.elements, o); + break; + case 'SpreadElement': + (n.type = 'RestElement'), + this.toAssignable(n.argument, o), + n.argument.type === 'AssignmentPattern' && + this.raise( + n.argument.start, + 'Rest elements cannot have a default value' + ); + break; + case 'AssignmentExpression': + n.operator !== '=' && + this.raise( + n.left.end, + "Only '=' operator can be used for specifying default value." + ), + (n.type = 'AssignmentPattern'), + delete n.operator, + this.toAssignable(n.left, o); + break; + case 'ParenthesizedExpression': + this.toAssignable(n.expression, o, l); + break; + case 'ChainExpression': + this.raiseRecoverable( + n.start, + 'Optional chaining cannot appear in left-hand side' + ); + break; + case 'MemberExpression': + if (!o) break; + default: + this.raise(n.start, 'Assigning to rvalue'); + } + else l && this.checkPatternErrors(l, !0); + return n; + }), + (Nt.toAssignableList = function (n, o) { + for (var l = n.length, f = 0; f < l; f++) { + var m = n[f]; + m && this.toAssignable(m, o); + } + if (l) { + var E = n[l - 1]; + this.options.ecmaVersion === 6 && + o && + E && + E.type === 'RestElement' && + E.argument.type !== 'Identifier' && + this.unexpected(E.argument.start); + } + return n; + }), + (Nt.parseSpread = function (n) { + var o = this.startNode(); + return ( + this.next(), + (o.argument = this.parseMaybeAssign(!1, n)), + this.finishNode(o, 'SpreadElement') + ); + }), + (Nt.parseRestBinding = function () { + var n = this.startNode(); + return ( + this.next(), + this.options.ecmaVersion === 6 && + this.type !== c.name && + this.unexpected(), + (n.argument = this.parseBindingAtom()), + this.finishNode(n, 'RestElement') + ); + }), + (Nt.parseBindingAtom = function () { + if (this.options.ecmaVersion >= 6) + switch (this.type) { + case c.bracketL: + var n = this.startNode(); + return ( + this.next(), + (n.elements = this.parseBindingList(c.bracketR, !0, !0)), + this.finishNode(n, 'ArrayPattern') + ); + case c.braceL: + return this.parseObj(!0); + } + return this.parseIdent(); + }), + (Nt.parseBindingList = function (n, o, l, f) { + for (var m = [], E = !0; !this.eat(n); ) + if ( + (E ? (E = !1) : this.expect(c.comma), o && this.type === c.comma) + ) + m.push(null); + else { + if (l && this.afterTrailingComma(n)) break; + if (this.type === c.ellipsis) { + var O = this.parseRestBinding(); + this.parseBindingListItem(O), + m.push(O), + this.type === c.comma && + this.raiseRecoverable( + this.start, + 'Comma is not permitted after the rest element' + ), + this.expect(n); + break; + } else m.push(this.parseAssignableListItem(f)); + } + return m; + }), + (Nt.parseAssignableListItem = function (n) { + var o = this.parseMaybeDefault(this.start, this.startLoc); + return this.parseBindingListItem(o), o; + }), + (Nt.parseBindingListItem = function (n) { + return n; + }), + (Nt.parseMaybeDefault = function (n, o, l) { + if ( + ((l = l || this.parseBindingAtom()), + this.options.ecmaVersion < 6 || !this.eat(c.eq)) + ) + return l; + var f = this.startNodeAt(n, o); + return ( + (f.left = l), + (f.right = this.parseMaybeAssign()), + this.finishNode(f, 'AssignmentPattern') + ); + }), + (Nt.checkLValSimple = function (n, o, l) { + o === void 0 && (o = pt); + var f = o !== pt; + switch (n.type) { + case 'Identifier': + this.strict && + this.reservedWordsStrictBind.test(n.name) && + this.raiseRecoverable( + n.start, + (f ? 'Binding ' : 'Assigning to ') + + n.name + + ' in strict mode' + ), + f && + (o === yt && + n.name === 'let' && + this.raiseRecoverable( + n.start, + 'let is disallowed as a lexically bound name' + ), + l && + (mt(l, n.name) && + this.raiseRecoverable(n.start, 'Argument name clash'), + (l[n.name] = !0)), + o !== Dn && this.declareName(n.name, o, n.start)); + break; + case 'ChainExpression': + this.raiseRecoverable( + n.start, + 'Optional chaining cannot appear in left-hand side' + ); + break; + case 'MemberExpression': + f && this.raiseRecoverable(n.start, 'Binding member expression'); + break; + case 'ParenthesizedExpression': + return ( + f && + this.raiseRecoverable( + n.start, + 'Binding parenthesized expression' + ), + this.checkLValSimple(n.expression, o, l) + ); + default: + this.raise(n.start, (f ? 'Binding' : 'Assigning to') + ' rvalue'); + } + }), + (Nt.checkLValPattern = function (n, o, l) { + switch ((o === void 0 && (o = pt), n.type)) { + case 'ObjectPattern': + for (var f = 0, m = n.properties; f < m.length; f += 1) { + var E = m[f]; + this.checkLValInnerPattern(E, o, l); + } + break; + case 'ArrayPattern': + for (var O = 0, Y = n.elements; O < Y.length; O += 1) { + var Q = Y[O]; + Q && this.checkLValInnerPattern(Q, o, l); + } + break; + default: + this.checkLValSimple(n, o, l); + } + }), + (Nt.checkLValInnerPattern = function (n, o, l) { + switch ((o === void 0 && (o = pt), n.type)) { + case 'Property': + this.checkLValInnerPattern(n.value, o, l); + break; + case 'AssignmentPattern': + this.checkLValPattern(n.left, o, l); + break; + case 'RestElement': + this.checkLValPattern(n.argument, o, l); + break; + default: + this.checkLValPattern(n, o, l); + } + }); + var Rt = function (o, l, f, m, E) { + (this.token = o), + (this.isExpr = !!l), + (this.preserveSpace = !!f), + (this.override = m), + (this.generator = !!E); + }, + Ue = { + b_stat: new Rt('{', !1), + b_expr: new Rt('{', !0), + b_tmpl: new Rt('${', !1), + p_stat: new Rt('(', !1), + p_expr: new Rt('(', !0), + q_tmpl: new Rt('`', !0, !0, function (n) { + return n.tryReadTemplateToken(); + }), + f_stat: new Rt('function', !1), + f_expr: new Rt('function', !0), + f_expr_gen: new Rt('function', !0, !1, null, !0), + f_gen: new Rt('function', !1, !1, null, !0), + }, + wn = Ge.prototype; + (wn.initialContext = function () { + return [Ue.b_stat]; + }), + (wn.curContext = function () { + return this.context[this.context.length - 1]; + }), + (wn.braceIsBlock = function (n) { + var o = this.curContext(); + return o === Ue.f_expr || o === Ue.f_stat + ? !0 + : n === c.colon && (o === Ue.b_stat || o === Ue.b_expr) + ? !o.isExpr + : n === c._return || (n === c.name && this.exprAllowed) + ? R.test(this.input.slice(this.lastTokEnd, this.start)) + : n === c._else || + n === c.semi || + n === c.eof || + n === c.parenR || + n === c.arrow + ? !0 + : n === c.braceL + ? o === Ue.b_stat + : n === c._var || n === c._const || n === c.name + ? !1 + : !this.exprAllowed; + }), + (wn.inGeneratorContext = function () { + for (var n = this.context.length - 1; n >= 1; n--) { + var o = this.context[n]; + if (o.token === 'function') return o.generator; + } + return !1; + }), + (wn.updateContext = function (n) { + var o, + l = this.type; + l.keyword && n === c.dot + ? (this.exprAllowed = !1) + : (o = l.updateContext) + ? o.call(this, n) + : (this.exprAllowed = l.beforeExpr); + }), + (wn.overrideContext = function (n) { + this.curContext() !== n && + (this.context[this.context.length - 1] = n); + }), + (c.parenR.updateContext = c.braceR.updateContext = + function () { + if (this.context.length === 1) { + this.exprAllowed = !0; + return; + } + var n = this.context.pop(); + n === Ue.b_stat && + this.curContext().token === 'function' && + (n = this.context.pop()), + (this.exprAllowed = !n.isExpr); + }), + (c.braceL.updateContext = function (n) { + this.context.push(this.braceIsBlock(n) ? Ue.b_stat : Ue.b_expr), + (this.exprAllowed = !0); + }), + (c.dollarBraceL.updateContext = function () { + this.context.push(Ue.b_tmpl), (this.exprAllowed = !0); + }), + (c.parenL.updateContext = function (n) { + var o = + n === c._if || n === c._for || n === c._with || n === c._while; + this.context.push(o ? Ue.p_stat : Ue.p_expr), (this.exprAllowed = !0); + }), + (c.incDec.updateContext = function () {}), + (c._function.updateContext = c._class.updateContext = + function (n) { + n.beforeExpr && + n !== c._else && + !(n === c.semi && this.curContext() !== Ue.p_stat) && + !( + n === c._return && + R.test(this.input.slice(this.lastTokEnd, this.start)) + ) && + !( + (n === c.colon || n === c.braceL) && + this.curContext() === Ue.b_stat + ) + ? this.context.push(Ue.f_expr) + : this.context.push(Ue.f_stat), + (this.exprAllowed = !1); + }), + (c.colon.updateContext = function () { + this.curContext().token === 'function' && this.context.pop(), + (this.exprAllowed = !0); + }), + (c.backQuote.updateContext = function () { + this.curContext() === Ue.q_tmpl + ? this.context.pop() + : this.context.push(Ue.q_tmpl), + (this.exprAllowed = !1); + }), + (c.star.updateContext = function (n) { + if (n === c._function) { + var o = this.context.length - 1; + this.context[o] === Ue.f_expr + ? (this.context[o] = Ue.f_expr_gen) + : (this.context[o] = Ue.f_gen); + } + this.exprAllowed = !0; + }), + (c.name.updateContext = function (n) { + var o = !1; + this.options.ecmaVersion >= 6 && + n !== c.dot && + ((this.value === 'of' && !this.exprAllowed) || + (this.value === 'yield' && this.inGeneratorContext())) && + (o = !0), + (this.exprAllowed = o); + }); + var de = Ge.prototype; + (de.checkPropClash = function (n, o, l) { + if ( + !(this.options.ecmaVersion >= 9 && n.type === 'SpreadElement') && + !( + this.options.ecmaVersion >= 6 && + (n.computed || n.method || n.shorthand) + ) + ) { + var f = n.key, + m; + switch (f.type) { + case 'Identifier': + m = f.name; + break; + case 'Literal': + m = String(f.value); + break; + default: + return; + } + var E = n.kind; + if (this.options.ecmaVersion >= 6) { + m === '__proto__' && + E === 'init' && + (o.proto && + (l + ? l.doubleProto < 0 && (l.doubleProto = f.start) + : this.raiseRecoverable( + f.start, + 'Redefinition of __proto__ property' + )), + (o.proto = !0)); + return; + } + m = '$' + m; + var O = o[m]; + if (O) { + var Y; + E === 'init' + ? (Y = (this.strict && O.init) || O.get || O.set) + : (Y = O.init || O[E]), + Y && this.raiseRecoverable(f.start, 'Redefinition of property'); + } else O = o[m] = {init: !1, get: !1, set: !1}; + O[E] = !0; + } + }), + (de.parseExpression = function (n, o) { + var l = this.start, + f = this.startLoc, + m = this.parseMaybeAssign(n, o); + if (this.type === c.comma) { + var E = this.startNodeAt(l, f); + for (E.expressions = [m]; this.eat(c.comma); ) + E.expressions.push(this.parseMaybeAssign(n, o)); + return this.finishNode(E, 'SequenceExpression'); + } + return m; + }), + (de.parseMaybeAssign = function (n, o, l) { + if (this.isContextual('yield')) { + if (this.inGenerator) return this.parseYield(n); + this.exprAllowed = !1; + } + var f = !1, + m = -1, + E = -1, + O = -1; + o + ? ((m = o.parenthesizedAssign), + (E = o.trailingComma), + (O = o.doubleProto), + (o.parenthesizedAssign = o.trailingComma = -1)) + : ((o = new Xt()), (f = !0)); + var Y = this.start, + Q = this.startLoc; + (this.type === c.parenL || this.type === c.name) && + ((this.potentialArrowAt = this.start), + (this.potentialArrowInForAwait = n === 'await')); + var Te = this.parseMaybeConditional(n, o); + if ((l && (Te = l.call(this, Te, Y, Q)), this.type.isAssign)) { + var xe = this.startNodeAt(Y, Q); + return ( + (xe.operator = this.value), + this.type === c.eq && (Te = this.toAssignable(Te, !1, o)), + f || + (o.parenthesizedAssign = o.trailingComma = o.doubleProto = -1), + o.shorthandAssign >= Te.start && (o.shorthandAssign = -1), + this.type === c.eq + ? this.checkLValPattern(Te) + : this.checkLValSimple(Te), + (xe.left = Te), + this.next(), + (xe.right = this.parseMaybeAssign(n)), + O > -1 && (o.doubleProto = O), + this.finishNode(xe, 'AssignmentExpression') + ); + } else f && this.checkExpressionErrors(o, !0); + return ( + m > -1 && (o.parenthesizedAssign = m), + E > -1 && (o.trailingComma = E), + Te + ); + }), + (de.parseMaybeConditional = function (n, o) { + var l = this.start, + f = this.startLoc, + m = this.parseExprOps(n, o); + if (this.checkExpressionErrors(o)) return m; + if (this.eat(c.question)) { + var E = this.startNodeAt(l, f); + return ( + (E.test = m), + (E.consequent = this.parseMaybeAssign()), + this.expect(c.colon), + (E.alternate = this.parseMaybeAssign(n)), + this.finishNode(E, 'ConditionalExpression') + ); + } + return m; + }), + (de.parseExprOps = function (n, o) { + var l = this.start, + f = this.startLoc, + m = this.parseMaybeUnary(o, !1, !1, n); + return this.checkExpressionErrors(o) || + (m.start === l && m.type === 'ArrowFunctionExpression') + ? m + : this.parseExprOp(m, l, f, -1, n); + }), + (de.parseExprOp = function (n, o, l, f, m) { + var E = this.type.binop; + if (E != null && (!m || this.type !== c._in) && E > f) { + var O = this.type === c.logicalOR || this.type === c.logicalAND, + Y = this.type === c.coalesce; + Y && (E = c.logicalAND.binop); + var Q = this.value; + this.next(); + var Te = this.start, + xe = this.startLoc, + Ze = this.parseExprOp( + this.parseMaybeUnary(null, !1, !1, m), + Te, + xe, + E, + m + ), + Lt = this.buildBinary(o, l, n, Ze, Q, O || Y); + return ( + ((O && this.type === c.coalesce) || + (Y && + (this.type === c.logicalOR || this.type === c.logicalAND))) && + this.raiseRecoverable( + this.start, + 'Logical expressions and coalesce expressions cannot be mixed. Wrap either by parentheses' + ), + this.parseExprOp(Lt, o, l, f, m) + ); + } + return n; + }), + (de.buildBinary = function (n, o, l, f, m, E) { + f.type === 'PrivateIdentifier' && + this.raise( + f.start, + 'Private identifier can only be left side of binary expression' + ); + var O = this.startNodeAt(n, o); + return ( + (O.left = l), + (O.operator = m), + (O.right = f), + this.finishNode(O, E ? 'LogicalExpression' : 'BinaryExpression') + ); + }), + (de.parseMaybeUnary = function (n, o, l, f) { + var m = this.start, + E = this.startLoc, + O; + if (this.isContextual('await') && this.canAwait) + (O = this.parseAwait(f)), (o = !0); + else if (this.type.prefix) { + var Y = this.startNode(), + Q = this.type === c.incDec; + (Y.operator = this.value), + (Y.prefix = !0), + this.next(), + (Y.argument = this.parseMaybeUnary(null, !0, Q, f)), + this.checkExpressionErrors(n, !0), + Q + ? this.checkLValSimple(Y.argument) + : this.strict && Y.operator === 'delete' && Ms(Y.argument) + ? this.raiseRecoverable( + Y.start, + 'Deleting local variable in strict mode' + ) + : Y.operator === 'delete' && gs(Y.argument) + ? this.raiseRecoverable( + Y.start, + 'Private fields can not be deleted' + ) + : (o = !0), + (O = this.finishNode( + Y, + Q ? 'UpdateExpression' : 'UnaryExpression' + )); + } else if (!o && this.type === c.privateId) + (f || this.privateNameStack.length === 0) && + this.options.checkPrivateFields && + this.unexpected(), + (O = this.parsePrivateIdent()), + this.type !== c._in && this.unexpected(); + else { + if ( + ((O = this.parseExprSubscripts(n, f)), + this.checkExpressionErrors(n)) + ) + return O; + for (; this.type.postfix && !this.canInsertSemicolon(); ) { + var Te = this.startNodeAt(m, E); + (Te.operator = this.value), + (Te.prefix = !1), + (Te.argument = O), + this.checkLValSimple(O), + this.next(), + (O = this.finishNode(Te, 'UpdateExpression')); + } + } + if (!l && this.eat(c.starstar)) + if (o) this.unexpected(this.lastTokStart); + else + return this.buildBinary( + m, + E, + O, + this.parseMaybeUnary(null, !1, !1, f), + '**', + !1 + ); + else return O; + }); + function Ms(n) { + return ( + n.type === 'Identifier' || + (n.type === 'ParenthesizedExpression' && Ms(n.expression)) + ); + } + function gs(n) { + return ( + (n.type === 'MemberExpression' && + n.property.type === 'PrivateIdentifier') || + (n.type === 'ChainExpression' && gs(n.expression)) || + (n.type === 'ParenthesizedExpression' && gs(n.expression)) + ); + } + (de.parseExprSubscripts = function (n, o) { + var l = this.start, + f = this.startLoc, + m = this.parseExprAtom(n, o); + if ( + m.type === 'ArrowFunctionExpression' && + this.input.slice(this.lastTokStart, this.lastTokEnd) !== ')' + ) + return m; + var E = this.parseSubscripts(m, l, f, !1, o); + return ( + n && + E.type === 'MemberExpression' && + (n.parenthesizedAssign >= E.start && (n.parenthesizedAssign = -1), + n.parenthesizedBind >= E.start && (n.parenthesizedBind = -1), + n.trailingComma >= E.start && (n.trailingComma = -1)), + E + ); + }), + (de.parseSubscripts = function (n, o, l, f, m) { + for ( + var E = + this.options.ecmaVersion >= 8 && + n.type === 'Identifier' && + n.name === 'async' && + this.lastTokEnd === n.end && + !this.canInsertSemicolon() && + n.end - n.start === 5 && + this.potentialArrowAt === n.start, + O = !1; + ; + + ) { + var Y = this.parseSubscript(n, o, l, f, E, O, m); + if ( + (Y.optional && (O = !0), + Y === n || Y.type === 'ArrowFunctionExpression') + ) { + if (O) { + var Q = this.startNodeAt(o, l); + (Q.expression = Y), (Y = this.finishNode(Q, 'ChainExpression')); + } + return Y; + } + n = Y; + } + }), + (de.shouldParseAsyncArrow = function () { + return !this.canInsertSemicolon() && this.eat(c.arrow); + }), + (de.parseSubscriptAsyncArrow = function (n, o, l, f) { + return this.parseArrowExpression(this.startNodeAt(n, o), l, !0, f); + }), + (de.parseSubscript = function (n, o, l, f, m, E, O) { + var Y = this.options.ecmaVersion >= 11, + Q = Y && this.eat(c.questionDot); + f && + Q && + this.raise( + this.lastTokStart, + 'Optional chaining cannot appear in the callee of new expressions' + ); + var Te = this.eat(c.bracketL); + if ( + Te || + (Q && this.type !== c.parenL && this.type !== c.backQuote) || + this.eat(c.dot) + ) { + var xe = this.startNodeAt(o, l); + (xe.object = n), + Te + ? ((xe.property = this.parseExpression()), + this.expect(c.bracketR)) + : this.type === c.privateId && n.type !== 'Super' + ? (xe.property = this.parsePrivateIdent()) + : (xe.property = this.parseIdent( + this.options.allowReserved !== 'never' + )), + (xe.computed = !!Te), + Y && (xe.optional = Q), + (n = this.finishNode(xe, 'MemberExpression')); + } else if (!f && this.eat(c.parenL)) { + var Ze = new Xt(), + Lt = this.yieldPos, + Ri = this.awaitPos, + Ys = this.awaitIdentPos; + (this.yieldPos = 0), (this.awaitPos = 0), (this.awaitIdentPos = 0); + var gr = this.parseExprList( + c.parenR, + this.options.ecmaVersion >= 8, + !1, + Ze + ); + if (m && !Q && this.shouldParseAsyncArrow()) + return ( + this.checkPatternErrors(Ze, !1), + this.checkYieldAwaitInDefaultParams(), + this.awaitIdentPos > 0 && + this.raise( + this.awaitIdentPos, + "Cannot use 'await' as identifier inside an async function" + ), + (this.yieldPos = Lt), + (this.awaitPos = Ri), + (this.awaitIdentPos = Ys), + this.parseSubscriptAsyncArrow(o, l, gr, O) + ); + this.checkExpressionErrors(Ze, !0), + (this.yieldPos = Lt || this.yieldPos), + (this.awaitPos = Ri || this.awaitPos), + (this.awaitIdentPos = Ys || this.awaitIdentPos); + var Js = this.startNodeAt(o, l); + (Js.callee = n), + (Js.arguments = gr), + Y && (Js.optional = Q), + (n = this.finishNode(Js, 'CallExpression')); + } else if (this.type === c.backQuote) { + (Q || E) && + this.raise( + this.start, + 'Optional chaining cannot appear in the tag of tagged template expressions' + ); + var Qs = this.startNodeAt(o, l); + (Qs.tag = n), + (Qs.quasi = this.parseTemplate({isTagged: !0})), + (n = this.finishNode(Qs, 'TaggedTemplateExpression')); + } + return n; + }), + (de.parseExprAtom = function (n, o, l) { + this.type === c.slash && this.readRegexp(); + var f, + m = this.potentialArrowAt === this.start; + switch (this.type) { + case c._super: + return ( + this.allowSuper || + this.raise(this.start, "'super' keyword outside a method"), + (f = this.startNode()), + this.next(), + this.type === c.parenL && + !this.allowDirectSuper && + this.raise( + f.start, + 'super() call outside constructor of a subclass' + ), + this.type !== c.dot && + this.type !== c.bracketL && + this.type !== c.parenL && + this.unexpected(), + this.finishNode(f, 'Super') + ); + case c._this: + return ( + (f = this.startNode()), + this.next(), + this.finishNode(f, 'ThisExpression') + ); + case c.name: + var E = this.start, + O = this.startLoc, + Y = this.containsEsc, + Q = this.parseIdent(!1); + if ( + this.options.ecmaVersion >= 8 && + !Y && + Q.name === 'async' && + !this.canInsertSemicolon() && + this.eat(c._function) + ) + return ( + this.overrideContext(Ue.f_expr), + this.parseFunction(this.startNodeAt(E, O), 0, !1, !0, o) + ); + if (m && !this.canInsertSemicolon()) { + if (this.eat(c.arrow)) + return this.parseArrowExpression( + this.startNodeAt(E, O), + [Q], + !1, + o + ); + if ( + this.options.ecmaVersion >= 8 && + Q.name === 'async' && + this.type === c.name && + !Y && + (!this.potentialArrowInForAwait || + this.value !== 'of' || + this.containsEsc) + ) + return ( + (Q = this.parseIdent(!1)), + (this.canInsertSemicolon() || !this.eat(c.arrow)) && + this.unexpected(), + this.parseArrowExpression( + this.startNodeAt(E, O), + [Q], + !0, + o + ) + ); + } + return Q; + case c.regexp: + var Te = this.value; + return ( + (f = this.parseLiteral(Te.value)), + (f.regex = {pattern: Te.pattern, flags: Te.flags}), + f + ); + case c.num: + case c.string: + return this.parseLiteral(this.value); + case c._null: + case c._true: + case c._false: + return ( + (f = this.startNode()), + (f.value = + this.type === c._null ? null : this.type === c._true), + (f.raw = this.type.keyword), + this.next(), + this.finishNode(f, 'Literal') + ); + case c.parenL: + var xe = this.start, + Ze = this.parseParenAndDistinguishExpression(m, o); + return ( + n && + (n.parenthesizedAssign < 0 && + !this.isSimpleAssignTarget(Ze) && + (n.parenthesizedAssign = xe), + n.parenthesizedBind < 0 && (n.parenthesizedBind = xe)), + Ze + ); + case c.bracketL: + return ( + (f = this.startNode()), + this.next(), + (f.elements = this.parseExprList(c.bracketR, !0, !0, n)), + this.finishNode(f, 'ArrayExpression') + ); + case c.braceL: + return this.overrideContext(Ue.b_expr), this.parseObj(!1, n); + case c._function: + return ( + (f = this.startNode()), this.next(), this.parseFunction(f, 0) + ); + case c._class: + return this.parseClass(this.startNode(), !1); + case c._new: + return this.parseNew(); + case c.backQuote: + return this.parseTemplate(); + case c._import: + return this.options.ecmaVersion >= 11 + ? this.parseExprImport(l) + : this.unexpected(); + default: + return this.parseExprAtomDefault(); + } + }), + (de.parseExprAtomDefault = function () { + this.unexpected(); + }), + (de.parseExprImport = function (n) { + var o = this.startNode(); + if ( + (this.containsEsc && + this.raiseRecoverable( + this.start, + 'Escape sequence in keyword import' + ), + this.next(), + this.type === c.parenL && !n) + ) + return this.parseDynamicImport(o); + if (this.type === c.dot) { + var l = this.startNodeAt(o.start, o.loc && o.loc.start); + return ( + (l.name = 'import'), + (o.meta = this.finishNode(l, 'Identifier')), + this.parseImportMeta(o) + ); + } else this.unexpected(); + }), + (de.parseDynamicImport = function (n) { + if ( + (this.next(), + (n.source = this.parseMaybeAssign()), + this.options.ecmaVersion >= 16) + ) + this.eat(c.parenR) + ? (n.options = null) + : (this.expect(c.comma), + this.afterTrailingComma(c.parenR) + ? (n.options = null) + : ((n.options = this.parseMaybeAssign()), + this.eat(c.parenR) || + (this.expect(c.comma), + this.afterTrailingComma(c.parenR) || this.unexpected()))); + else if (!this.eat(c.parenR)) { + var o = this.start; + this.eat(c.comma) && this.eat(c.parenR) + ? this.raiseRecoverable( + o, + 'Trailing comma is not allowed in import()' + ) + : this.unexpected(o); + } + return this.finishNode(n, 'ImportExpression'); + }), + (de.parseImportMeta = function (n) { + this.next(); + var o = this.containsEsc; + return ( + (n.property = this.parseIdent(!0)), + n.property.name !== 'meta' && + this.raiseRecoverable( + n.property.start, + "The only valid meta property for import is 'import.meta'" + ), + o && + this.raiseRecoverable( + n.start, + "'import.meta' must not contain escaped characters" + ), + this.options.sourceType !== 'module' && + !this.options.allowImportExportEverywhere && + this.raiseRecoverable( + n.start, + "Cannot use 'import.meta' outside a module" + ), + this.finishNode(n, 'MetaProperty') + ); + }), + (de.parseLiteral = function (n) { + var o = this.startNode(); + return ( + (o.value = n), + (o.raw = this.input.slice(this.start, this.end)), + o.raw.charCodeAt(o.raw.length - 1) === 110 && + (o.bigint = + o.value != null + ? o.value.toString() + : o.raw.slice(0, -1).replace(/_/g, '')), + this.next(), + this.finishNode(o, 'Literal') + ); + }), + (de.parseParenExpression = function () { + this.expect(c.parenL); + var n = this.parseExpression(); + return this.expect(c.parenR), n; + }), + (de.shouldParseArrow = function (n) { + return !this.canInsertSemicolon(); + }), + (de.parseParenAndDistinguishExpression = function (n, o) { + var l = this.start, + f = this.startLoc, + m, + E = this.options.ecmaVersion >= 8; + if (this.options.ecmaVersion >= 6) { + this.next(); + var O = this.start, + Y = this.startLoc, + Q = [], + Te = !0, + xe = !1, + Ze = new Xt(), + Lt = this.yieldPos, + Ri = this.awaitPos, + Ys; + for (this.yieldPos = 0, this.awaitPos = 0; this.type !== c.parenR; ) + if ( + (Te ? (Te = !1) : this.expect(c.comma), + E && this.afterTrailingComma(c.parenR, !0)) + ) { + xe = !0; + break; + } else if (this.type === c.ellipsis) { + (Ys = this.start), + Q.push(this.parseParenItem(this.parseRestBinding())), + this.type === c.comma && + this.raiseRecoverable( + this.start, + 'Comma is not permitted after the rest element' + ); + break; + } else Q.push(this.parseMaybeAssign(!1, Ze, this.parseParenItem)); + var gr = this.lastTokEnd, + Js = this.lastTokEndLoc; + if ( + (this.expect(c.parenR), + n && this.shouldParseArrow(Q) && this.eat(c.arrow)) + ) + return ( + this.checkPatternErrors(Ze, !1), + this.checkYieldAwaitInDefaultParams(), + (this.yieldPos = Lt), + (this.awaitPos = Ri), + this.parseParenArrowList(l, f, Q, o) + ); + (!Q.length || xe) && this.unexpected(this.lastTokStart), + Ys && this.unexpected(Ys), + this.checkExpressionErrors(Ze, !0), + (this.yieldPos = Lt || this.yieldPos), + (this.awaitPos = Ri || this.awaitPos), + Q.length > 1 + ? ((m = this.startNodeAt(O, Y)), + (m.expressions = Q), + this.finishNodeAt(m, 'SequenceExpression', gr, Js)) + : (m = Q[0]); + } else m = this.parseParenExpression(); + if (this.options.preserveParens) { + var Qs = this.startNodeAt(l, f); + return ( + (Qs.expression = m), + this.finishNode(Qs, 'ParenthesizedExpression') + ); + } else return m; + }), + (de.parseParenItem = function (n) { + return n; + }), + (de.parseParenArrowList = function (n, o, l, f) { + return this.parseArrowExpression(this.startNodeAt(n, o), l, !1, f); + }); + var Ci = []; + (de.parseNew = function () { + this.containsEsc && + this.raiseRecoverable(this.start, 'Escape sequence in keyword new'); + var n = this.startNode(); + if ( + (this.next(), this.options.ecmaVersion >= 6 && this.type === c.dot) + ) { + var o = this.startNodeAt(n.start, n.loc && n.loc.start); + (o.name = 'new'), + (n.meta = this.finishNode(o, 'Identifier')), + this.next(); + var l = this.containsEsc; + return ( + (n.property = this.parseIdent(!0)), + n.property.name !== 'target' && + this.raiseRecoverable( + n.property.start, + "The only valid meta property for new is 'new.target'" + ), + l && + this.raiseRecoverable( + n.start, + "'new.target' must not contain escaped characters" + ), + this.allowNewDotTarget || + this.raiseRecoverable( + n.start, + "'new.target' can only be used in functions and class static block" + ), + this.finishNode(n, 'MetaProperty') + ); + } + var f = this.start, + m = this.startLoc; + return ( + (n.callee = this.parseSubscripts( + this.parseExprAtom(null, !1, !0), + f, + m, + !0, + !1 + )), + this.eat(c.parenL) + ? (n.arguments = this.parseExprList( + c.parenR, + this.options.ecmaVersion >= 8, + !1 + )) + : (n.arguments = Ci), + this.finishNode(n, 'NewExpression') + ); + }), + (de.parseTemplateElement = function (n) { + var o = n.isTagged, + l = this.startNode(); + return ( + this.type === c.invalidTemplate + ? (o || + this.raiseRecoverable( + this.start, + 'Bad escape sequence in untagged template literal' + ), + (l.value = { + raw: this.value.replace( + /\r\n?/g, + ` +` + ), + cooked: null, + })) + : (l.value = { + raw: this.input.slice(this.start, this.end).replace( + /\r\n?/g, + ` +` + ), + cooked: this.value, + }), + this.next(), + (l.tail = this.type === c.backQuote), + this.finishNode(l, 'TemplateElement') + ); + }), + (de.parseTemplate = function (n) { + n === void 0 && (n = {}); + var o = n.isTagged; + o === void 0 && (o = !1); + var l = this.startNode(); + this.next(), (l.expressions = []); + var f = this.parseTemplateElement({isTagged: o}); + for (l.quasis = [f]; !f.tail; ) + this.type === c.eof && + this.raise(this.pos, 'Unterminated template literal'), + this.expect(c.dollarBraceL), + l.expressions.push(this.parseExpression()), + this.expect(c.braceR), + l.quasis.push((f = this.parseTemplateElement({isTagged: o}))); + return this.next(), this.finishNode(l, 'TemplateLiteral'); + }), + (de.isAsyncProp = function (n) { + return ( + !n.computed && + n.key.type === 'Identifier' && + n.key.name === 'async' && + (this.type === c.name || + this.type === c.num || + this.type === c.string || + this.type === c.bracketL || + this.type.keyword || + (this.options.ecmaVersion >= 9 && this.type === c.star)) && + !R.test(this.input.slice(this.lastTokEnd, this.start)) + ); + }), + (de.parseObj = function (n, o) { + var l = this.startNode(), + f = !0, + m = {}; + for (l.properties = [], this.next(); !this.eat(c.braceR); ) { + if (f) f = !1; + else if ( + (this.expect(c.comma), + this.options.ecmaVersion >= 5 && + this.afterTrailingComma(c.braceR)) + ) + break; + var E = this.parseProperty(n, o); + n || this.checkPropClash(E, m, o), l.properties.push(E); + } + return this.finishNode(l, n ? 'ObjectPattern' : 'ObjectExpression'); + }), + (de.parseProperty = function (n, o) { + var l = this.startNode(), + f, + m, + E, + O; + if (this.options.ecmaVersion >= 9 && this.eat(c.ellipsis)) + return n + ? ((l.argument = this.parseIdent(!1)), + this.type === c.comma && + this.raiseRecoverable( + this.start, + 'Comma is not permitted after the rest element' + ), + this.finishNode(l, 'RestElement')) + : ((l.argument = this.parseMaybeAssign(!1, o)), + this.type === c.comma && + o && + o.trailingComma < 0 && + (o.trailingComma = this.start), + this.finishNode(l, 'SpreadElement')); + this.options.ecmaVersion >= 6 && + ((l.method = !1), + (l.shorthand = !1), + (n || o) && ((E = this.start), (O = this.startLoc)), + n || (f = this.eat(c.star))); + var Y = this.containsEsc; + return ( + this.parsePropertyName(l), + !n && + !Y && + this.options.ecmaVersion >= 8 && + !f && + this.isAsyncProp(l) + ? ((m = !0), + (f = this.options.ecmaVersion >= 9 && this.eat(c.star)), + this.parsePropertyName(l)) + : (m = !1), + this.parsePropertyValue(l, n, f, m, E, O, o, Y), + this.finishNode(l, 'Property') + ); + }), + (de.parseGetterSetter = function (n) { + var o = n.key.name; + this.parsePropertyName(n), + (n.value = this.parseMethod(!1)), + (n.kind = o); + var l = n.kind === 'get' ? 0 : 1; + if (n.value.params.length !== l) { + var f = n.value.start; + n.kind === 'get' + ? this.raiseRecoverable(f, 'getter should have no params') + : this.raiseRecoverable( + f, + 'setter should have exactly one param' + ); + } else + n.kind === 'set' && + n.value.params[0].type === 'RestElement' && + this.raiseRecoverable( + n.value.params[0].start, + 'Setter cannot use rest params' + ); + }), + (de.parsePropertyValue = function (n, o, l, f, m, E, O, Y) { + (l || f) && this.type === c.colon && this.unexpected(), + this.eat(c.colon) + ? ((n.value = o + ? this.parseMaybeDefault(this.start, this.startLoc) + : this.parseMaybeAssign(!1, O)), + (n.kind = 'init')) + : this.options.ecmaVersion >= 6 && this.type === c.parenL + ? (o && this.unexpected(), + (n.method = !0), + (n.value = this.parseMethod(l, f)), + (n.kind = 'init')) + : !o && + !Y && + this.options.ecmaVersion >= 5 && + !n.computed && + n.key.type === 'Identifier' && + (n.key.name === 'get' || n.key.name === 'set') && + this.type !== c.comma && + this.type !== c.braceR && + this.type !== c.eq + ? ((l || f) && this.unexpected(), this.parseGetterSetter(n)) + : this.options.ecmaVersion >= 6 && + !n.computed && + n.key.type === 'Identifier' + ? ((l || f) && this.unexpected(), + this.checkUnreserved(n.key), + n.key.name === 'await' && + !this.awaitIdentPos && + (this.awaitIdentPos = m), + o + ? (n.value = this.parseMaybeDefault( + m, + E, + this.copyNode(n.key) + )) + : this.type === c.eq && O + ? (O.shorthandAssign < 0 && (O.shorthandAssign = this.start), + (n.value = this.parseMaybeDefault( + m, + E, + this.copyNode(n.key) + ))) + : (n.value = this.copyNode(n.key)), + (n.kind = 'init'), + (n.shorthand = !0)) + : this.unexpected(); + }), + (de.parsePropertyName = function (n) { + if (this.options.ecmaVersion >= 6) { + if (this.eat(c.bracketL)) + return ( + (n.computed = !0), + (n.key = this.parseMaybeAssign()), + this.expect(c.bracketR), + n.key + ); + n.computed = !1; + } + return (n.key = + this.type === c.num || this.type === c.string + ? this.parseExprAtom() + : this.parseIdent(this.options.allowReserved !== 'never')); + }), + (de.initFunction = function (n) { + (n.id = null), + this.options.ecmaVersion >= 6 && (n.generator = n.expression = !1), + this.options.ecmaVersion >= 8 && (n.async = !1); + }), + (de.parseMethod = function (n, o, l) { + var f = this.startNode(), + m = this.yieldPos, + E = this.awaitPos, + O = this.awaitIdentPos; + return ( + this.initFunction(f), + this.options.ecmaVersion >= 6 && (f.generator = n), + this.options.ecmaVersion >= 8 && (f.async = !!o), + (this.yieldPos = 0), + (this.awaitPos = 0), + (this.awaitIdentPos = 0), + this.enterScope(ut(o, f.generator) | Ee | (l ? Le : 0)), + this.expect(c.parenL), + (f.params = this.parseBindingList( + c.parenR, + !1, + this.options.ecmaVersion >= 8 + )), + this.checkYieldAwaitInDefaultParams(), + this.parseFunctionBody(f, !1, !0, !1), + (this.yieldPos = m), + (this.awaitPos = E), + (this.awaitIdentPos = O), + this.finishNode(f, 'FunctionExpression') + ); + }), + (de.parseArrowExpression = function (n, o, l, f) { + var m = this.yieldPos, + E = this.awaitPos, + O = this.awaitIdentPos; + return ( + this.enterScope(ut(l, !1) | he), + this.initFunction(n), + this.options.ecmaVersion >= 8 && (n.async = !!l), + (this.yieldPos = 0), + (this.awaitPos = 0), + (this.awaitIdentPos = 0), + (n.params = this.toAssignableList(o, !0)), + this.parseFunctionBody(n, !0, !1, f), + (this.yieldPos = m), + (this.awaitPos = E), + (this.awaitIdentPos = O), + this.finishNode(n, 'ArrowFunctionExpression') + ); + }), + (de.parseFunctionBody = function (n, o, l, f) { + var m = o && this.type !== c.braceL, + E = this.strict, + O = !1; + if (m) + (n.body = this.parseMaybeAssign(f)), + (n.expression = !0), + this.checkParams(n, !1); + else { + var Y = + this.options.ecmaVersion >= 7 && + !this.isSimpleParamList(n.params); + (!E || Y) && + ((O = this.strictDirective(this.end)), + O && + Y && + this.raiseRecoverable( + n.start, + "Illegal 'use strict' directive in function with non-simple parameter list" + )); + var Q = this.labels; + (this.labels = []), + O && (this.strict = !0), + this.checkParams( + n, + !E && !O && !o && !l && this.isSimpleParamList(n.params) + ), + this.strict && n.id && this.checkLValSimple(n.id, Dn), + (n.body = this.parseBlock(!1, void 0, O && !E)), + (n.expression = !1), + this.adaptDirectivePrologue(n.body.body), + (this.labels = Q); + } + this.exitScope(); + }), + (de.isSimpleParamList = function (n) { + for (var o = 0, l = n; o < l.length; o += 1) { + var f = l[o]; + if (f.type !== 'Identifier') return !1; + } + return !0; + }), + (de.checkParams = function (n, o) { + for ( + var l = Object.create(null), f = 0, m = n.params; + f < m.length; + f += 1 + ) { + var E = m[f]; + this.checkLValInnerPattern(E, bt, o ? null : l); + } + }), + (de.parseExprList = function (n, o, l, f) { + for (var m = [], E = !0; !this.eat(n); ) { + if (E) E = !1; + else if ((this.expect(c.comma), o && this.afterTrailingComma(n))) + break; + var O = void 0; + l && this.type === c.comma + ? (O = null) + : this.type === c.ellipsis + ? ((O = this.parseSpread(f)), + f && + this.type === c.comma && + f.trailingComma < 0 && + (f.trailingComma = this.start)) + : (O = this.parseMaybeAssign(!1, f)), + m.push(O); + } + return m; + }), + (de.checkUnreserved = function (n) { + var o = n.start, + l = n.end, + f = n.name; + if ( + (this.inGenerator && + f === 'yield' && + this.raiseRecoverable( + o, + "Cannot use 'yield' as identifier inside a generator" + ), + this.inAsync && + f === 'await' && + this.raiseRecoverable( + o, + "Cannot use 'await' as identifier inside an async function" + ), + !(this.currentThisScope().flags & Ke) && + f === 'arguments' && + this.raiseRecoverable( + o, + "Cannot use 'arguments' in class field initializer" + ), + this.inClassStaticBlock && + (f === 'arguments' || f === 'await') && + this.raise( + o, + 'Cannot use ' + f + ' in class static initialization block' + ), + this.keywords.test(f) && + this.raise(o, "Unexpected keyword '" + f + "'"), + !( + this.options.ecmaVersion < 6 && + this.input.slice(o, l).indexOf('\\') !== -1 + )) + ) { + var m = this.strict ? this.reservedWordsStrict : this.reservedWords; + m.test(f) && + (!this.inAsync && + f === 'await' && + this.raiseRecoverable( + o, + "Cannot use keyword 'await' outside an async function" + ), + this.raiseRecoverable(o, "The keyword '" + f + "' is reserved")); + } + }), + (de.parseIdent = function (n) { + var o = this.parseIdentNode(); + return ( + this.next(!!n), + this.finishNode(o, 'Identifier'), + n || + (this.checkUnreserved(o), + o.name === 'await' && + !this.awaitIdentPos && + (this.awaitIdentPos = o.start)), + o + ); + }), + (de.parseIdentNode = function () { + var n = this.startNode(); + return ( + this.type === c.name + ? (n.name = this.value) + : this.type.keyword + ? ((n.name = this.type.keyword), + (n.name === 'class' || n.name === 'function') && + (this.lastTokEnd !== this.lastTokStart + 1 || + this.input.charCodeAt(this.lastTokStart) !== 46) && + this.context.pop(), + (this.type = c.name)) + : this.unexpected(), + n + ); + }), + (de.parsePrivateIdent = function () { + var n = this.startNode(); + return ( + this.type === c.privateId + ? (n.name = this.value) + : this.unexpected(), + this.next(), + this.finishNode(n, 'PrivateIdentifier'), + this.options.checkPrivateFields && + (this.privateNameStack.length === 0 + ? this.raise( + n.start, + "Private field '#" + + n.name + + "' must be declared in an enclosing class" + ) + : this.privateNameStack[ + this.privateNameStack.length - 1 + ].used.push(n)), + n + ); + }), + (de.parseYield = function (n) { + this.yieldPos || (this.yieldPos = this.start); + var o = this.startNode(); + return ( + this.next(), + this.type === c.semi || + this.canInsertSemicolon() || + (this.type !== c.star && !this.type.startsExpr) + ? ((o.delegate = !1), (o.argument = null)) + : ((o.delegate = this.eat(c.star)), + (o.argument = this.parseMaybeAssign(n))), + this.finishNode(o, 'YieldExpression') + ); + }), + (de.parseAwait = function (n) { + this.awaitPos || (this.awaitPos = this.start); + var o = this.startNode(); + return ( + this.next(), + (o.argument = this.parseMaybeUnary(null, !0, !1, n)), + this.finishNode(o, 'AwaitExpression') + ); + }); + var ts = Ge.prototype; + (ts.raise = function (n, o) { + var l = $t(this.input, n); + (o += ' (' + l.line + ':' + l.column + ')'), + this.sourceFile && (o += ' in ' + this.sourceFile); + var f = new SyntaxError(o); + throw ((f.pos = n), (f.loc = l), (f.raisedAt = this.pos), f); + }), + (ts.raiseRecoverable = ts.raise), + (ts.curPosition = function () { + if (this.options.locations) + return new ct(this.curLine, this.pos - this.lineStart); + }); + var rn = Ge.prototype, + wi = function (o) { + (this.flags = o), + (this.var = []), + (this.lexical = []), + (this.functions = []); + }; + (rn.enterScope = function (n) { + this.scopeStack.push(new wi(n)); + }), + (rn.exitScope = function () { + this.scopeStack.pop(); + }), + (rn.treatFunctionsAsVarInScope = function (n) { + return n.flags & J || (!this.inModule && n.flags & G); + }), + (rn.declareName = function (n, o, l) { + var f = !1; + if (o === yt) { + var m = this.currentScope(); + (f = + m.lexical.indexOf(n) > -1 || + m.functions.indexOf(n) > -1 || + m.var.indexOf(n) > -1), + m.lexical.push(n), + this.inModule && m.flags & G && delete this.undefinedExports[n]; + } else if (o === bn) { + var E = this.currentScope(); + E.lexical.push(n); + } else if (o === vt) { + var O = this.currentScope(); + this.treatFunctionsAsVar + ? (f = O.lexical.indexOf(n) > -1) + : (f = O.lexical.indexOf(n) > -1 || O.var.indexOf(n) > -1), + O.functions.push(n); + } else + for (var Y = this.scopeStack.length - 1; Y >= 0; --Y) { + var Q = this.scopeStack[Y]; + if ( + (Q.lexical.indexOf(n) > -1 && + !(Q.flags & Ie && Q.lexical[0] === n)) || + (!this.treatFunctionsAsVarInScope(Q) && + Q.functions.indexOf(n) > -1) + ) { + f = !0; + break; + } + if ( + (Q.var.push(n), + this.inModule && Q.flags & G && delete this.undefinedExports[n], + Q.flags & Ke) + ) + break; + } + f && + this.raiseRecoverable( + l, + "Identifier '" + n + "' has already been declared" + ); + }), + (rn.checkLocalExport = function (n) { + this.scopeStack[0].lexical.indexOf(n.name) === -1 && + this.scopeStack[0].var.indexOf(n.name) === -1 && + (this.undefinedExports[n.name] = n); + }), + (rn.currentScope = function () { + return this.scopeStack[this.scopeStack.length - 1]; + }), + (rn.currentVarScope = function () { + for (var n = this.scopeStack.length - 1; ; n--) { + var o = this.scopeStack[n]; + if (o.flags & (Ke | We | Xe)) return o; + } + }), + (rn.currentThisScope = function () { + for (var n = this.scopeStack.length - 1; ; n--) { + var o = this.scopeStack[n]; + if (o.flags & (Ke | We | Xe) && !(o.flags & he)) return o; + } + }); + var Fn = function (o, l, f) { + (this.type = ''), + (this.start = l), + (this.end = 0), + o.options.locations && (this.loc = new wt(o, f)), + o.options.directSourceFile && + (this.sourceFile = o.options.directSourceFile), + o.options.ranges && (this.range = [l, 0]); + }, + Bn = Ge.prototype; + (Bn.startNode = function () { + return new Fn(this, this.start, this.startLoc); + }), + (Bn.startNodeAt = function (n, o) { + return new Fn(this, n, o); + }); + function Fs(n, o, l, f) { + return ( + (n.type = o), + (n.end = l), + this.options.locations && (n.loc.end = f), + this.options.ranges && (n.range[1] = l), + n + ); + } + (Bn.finishNode = function (n, o) { + return Fs.call(this, n, o, this.lastTokEnd, this.lastTokEndLoc); + }), + (Bn.finishNodeAt = function (n, o, l, f) { + return Fs.call(this, n, o, l, f); + }), + (Bn.copyNode = function (n) { + var o = new Fn(this, n.start, this.startLoc); + for (var l in n) o[l] = n[l]; + return o; + }); + var Si = + 'Gara Garay Gukh Gurung_Khema Hrkt Katakana_Or_Hiragana Kawi Kirat_Rai Krai Nag_Mundari Nagm Ol_Onal Onao Sunu Sunuwar Todhri Todr Tulu_Tigalari Tutg Unknown Zzzz', + Bs = + 'ASCII ASCII_Hex_Digit AHex Alphabetic Alpha Any Assigned Bidi_Control Bidi_C Bidi_Mirrored Bidi_M Case_Ignorable CI Cased Changes_When_Casefolded CWCF Changes_When_Casemapped CWCM Changes_When_Lowercased CWL Changes_When_NFKC_Casefolded CWKCF Changes_When_Titlecased CWT Changes_When_Uppercased CWU Dash Default_Ignorable_Code_Point DI Deprecated Dep Diacritic Dia Emoji Emoji_Component Emoji_Modifier Emoji_Modifier_Base Emoji_Presentation Extender Ext Grapheme_Base Gr_Base Grapheme_Extend Gr_Ext Hex_Digit Hex IDS_Binary_Operator IDSB IDS_Trinary_Operator IDST ID_Continue IDC ID_Start IDS Ideographic Ideo Join_Control Join_C Logical_Order_Exception LOE Lowercase Lower Math Noncharacter_Code_Point NChar Pattern_Syntax Pat_Syn Pattern_White_Space Pat_WS Quotation_Mark QMark Radical Regional_Indicator RI Sentence_Terminal STerm Soft_Dotted SD Terminal_Punctuation Term Unified_Ideograph UIdeo Uppercase Upper Variation_Selector VS White_Space space XID_Continue XIDC XID_Start XIDS', + Vs = Bs + ' Extended_Pictographic', + js = Vs, + $s = js + ' EBase EComp EMod EPres ExtPict', + qs = $s, + Ii = qs, + Ei = {9: Bs, 10: Vs, 11: js, 12: $s, 13: qs, 14: Ii}, + Ai = + 'Basic_Emoji Emoji_Keycap_Sequence RGI_Emoji_Modifier_Sequence RGI_Emoji_Flag_Sequence RGI_Emoji_Tag_Sequence RGI_Emoji_ZWJ_Sequence RGI_Emoji', + Pi = {9: '', 10: '', 11: '', 12: '', 13: '', 14: Ai}, + Ks = + 'Cased_Letter LC Close_Punctuation Pe Connector_Punctuation Pc Control Cc cntrl Currency_Symbol Sc Dash_Punctuation Pd Decimal_Number Nd digit Enclosing_Mark Me Final_Punctuation Pf Format Cf Initial_Punctuation Pi Letter L Letter_Number Nl Line_Separator Zl Lowercase_Letter Ll Mark M Combining_Mark Math_Symbol Sm Modifier_Letter Lm Modifier_Symbol Sk Nonspacing_Mark Mn Number N Open_Punctuation Ps Other C Other_Letter Lo Other_Number No Other_Punctuation Po Other_Symbol So Paragraph_Separator Zp Private_Use Co Punctuation P punct Separator Z Space_Separator Zs Spacing_Mark Mc Surrogate Cs Symbol S Titlecase_Letter Lt Unassigned Cn Uppercase_Letter Lu', + Us = + 'Adlam Adlm Ahom Anatolian_Hieroglyphs Hluw Arabic Arab Armenian Armn Avestan Avst Balinese Bali Bamum Bamu Bassa_Vah Bass Batak Batk Bengali Beng Bhaiksuki Bhks Bopomofo Bopo Brahmi Brah Braille Brai Buginese Bugi Buhid Buhd Canadian_Aboriginal Cans Carian Cari Caucasian_Albanian Aghb Chakma Cakm Cham Cham Cherokee Cher Common Zyyy Coptic Copt Qaac Cuneiform Xsux Cypriot Cprt Cyrillic Cyrl Deseret Dsrt Devanagari Deva Duployan Dupl Egyptian_Hieroglyphs Egyp Elbasan Elba Ethiopic Ethi Georgian Geor Glagolitic Glag Gothic Goth Grantha Gran Greek Grek Gujarati Gujr Gurmukhi Guru Han Hani Hangul Hang Hanunoo Hano Hatran Hatr Hebrew Hebr Hiragana Hira Imperial_Aramaic Armi Inherited Zinh Qaai Inscriptional_Pahlavi Phli Inscriptional_Parthian Prti Javanese Java Kaithi Kthi Kannada Knda Katakana Kana Kayah_Li Kali Kharoshthi Khar Khmer Khmr Khojki Khoj Khudawadi Sind Lao Laoo Latin Latn Lepcha Lepc Limbu Limb Linear_A Lina Linear_B Linb Lisu Lisu Lycian Lyci Lydian Lydi Mahajani Mahj Malayalam Mlym Mandaic Mand Manichaean Mani Marchen Marc Masaram_Gondi Gonm Meetei_Mayek Mtei Mende_Kikakui Mend Meroitic_Cursive Merc Meroitic_Hieroglyphs Mero Miao Plrd Modi Mongolian Mong Mro Mroo Multani Mult Myanmar Mymr Nabataean Nbat New_Tai_Lue Talu Newa Newa Nko Nkoo Nushu Nshu Ogham Ogam Ol_Chiki Olck Old_Hungarian Hung Old_Italic Ital Old_North_Arabian Narb Old_Permic Perm Old_Persian Xpeo Old_South_Arabian Sarb Old_Turkic Orkh Oriya Orya Osage Osge Osmanya Osma Pahawh_Hmong Hmng Palmyrene Palm Pau_Cin_Hau Pauc Phags_Pa Phag Phoenician Phnx Psalter_Pahlavi Phlp Rejang Rjng Runic Runr Samaritan Samr Saurashtra Saur Sharada Shrd Shavian Shaw Siddham Sidd SignWriting Sgnw Sinhala Sinh Sora_Sompeng Sora Soyombo Soyo Sundanese Sund Syloti_Nagri Sylo Syriac Syrc Tagalog Tglg Tagbanwa Tagb Tai_Le Tale Tai_Tham Lana Tai_Viet Tavt Takri Takr Tamil Taml Tangut Tang Telugu Telu Thaana Thaa Thai Thai Tibetan Tibt Tifinagh Tfng Tirhuta Tirh Ugaritic Ugar Vai Vaii Warang_Citi Wara Yi Yiii Zanabazar_Square Zanb', + Hs = + Us + + ' Dogra Dogr Gunjala_Gondi Gong Hanifi_Rohingya Rohg Makasar Maka Medefaidrin Medf Old_Sogdian Sogo Sogdian Sogd', + Ws = + Hs + + ' Elymaic Elym Nandinagari Nand Nyiakeng_Puachue_Hmong Hmnp Wancho Wcho', + Gs = + Ws + + ' Chorasmian Chrs Diak Dives_Akuru Khitan_Small_Script Kits Yezi Yezidi', + zs = + Gs + + ' Cypro_Minoan Cpmn Old_Uyghur Ougr Tangsa Tnsa Toto Vithkuqi Vith', + jo = zs + ' ' + Si, + $o = {9: Us, 10: Hs, 11: Ws, 12: Gs, 13: zs, 14: jo}, + mr = {}; + function qo(n) { + var o = (mr[n] = { + binary: tt(Ei[n] + ' ' + Ks), + binaryOfStrings: tt(Pi[n]), + nonBinary: {General_Category: tt(Ks), Script: tt($o[n])}, + }); + (o.nonBinary.Script_Extensions = o.nonBinary.Script), + (o.nonBinary.gc = o.nonBinary.General_Category), + (o.nonBinary.sc = o.nonBinary.Script), + (o.nonBinary.scx = o.nonBinary.Script_Extensions); + } + for (var Ni = 0, yr = [9, 10, 11, 12, 13, 14]; Ni < yr.length; Ni += 1) { + var Ko = yr[Ni]; + qo(Ko); + } + var le = Ge.prototype, + Xs = function (o, l) { + (this.parent = o), (this.base = l || this); + }; + (Xs.prototype.separatedFrom = function (o) { + for (var l = this; l; l = l.parent) + for (var f = o; f; f = f.parent) + if (l.base === f.base && l !== f) return !0; + return !1; + }), + (Xs.prototype.sibling = function () { + return new Xs(this.parent, this.base); + }); + var on = function (o) { + (this.parser = o), + (this.validFlags = + 'gim' + + (o.options.ecmaVersion >= 6 ? 'uy' : '') + + (o.options.ecmaVersion >= 9 ? 's' : '') + + (o.options.ecmaVersion >= 13 ? 'd' : '') + + (o.options.ecmaVersion >= 15 ? 'v' : '')), + (this.unicodeProperties = + mr[o.options.ecmaVersion >= 14 ? 14 : o.options.ecmaVersion]), + (this.source = ''), + (this.flags = ''), + (this.start = 0), + (this.switchU = !1), + (this.switchV = !1), + (this.switchN = !1), + (this.pos = 0), + (this.lastIntValue = 0), + (this.lastStringValue = ''), + (this.lastAssertionIsQuantifiable = !1), + (this.numCapturingParens = 0), + (this.maxBackReference = 0), + (this.groupNames = Object.create(null)), + (this.backReferenceNames = []), + (this.branchID = null); + }; + (on.prototype.reset = function (o, l, f) { + var m = f.indexOf('v') !== -1, + E = f.indexOf('u') !== -1; + (this.start = o | 0), + (this.source = l + ''), + (this.flags = f), + m && this.parser.options.ecmaVersion >= 15 + ? ((this.switchU = !0), (this.switchV = !0), (this.switchN = !0)) + : ((this.switchU = E && this.parser.options.ecmaVersion >= 6), + (this.switchV = !1), + (this.switchN = E && this.parser.options.ecmaVersion >= 9)); + }), + (on.prototype.raise = function (o) { + this.parser.raiseRecoverable( + this.start, + 'Invalid regular expression: /' + this.source + '/: ' + o + ); + }), + (on.prototype.at = function (o, l) { + l === void 0 && (l = !1); + var f = this.source, + m = f.length; + if (o >= m) return -1; + var E = f.charCodeAt(o); + if (!(l || this.switchU) || E <= 55295 || E >= 57344 || o + 1 >= m) + return E; + var O = f.charCodeAt(o + 1); + return O >= 56320 && O <= 57343 ? (E << 10) + O - 56613888 : E; + }), + (on.prototype.nextIndex = function (o, l) { + l === void 0 && (l = !1); + var f = this.source, + m = f.length; + if (o >= m) return m; + var E = f.charCodeAt(o), + O; + return !(l || this.switchU) || + E <= 55295 || + E >= 57344 || + o + 1 >= m || + (O = f.charCodeAt(o + 1)) < 56320 || + O > 57343 + ? o + 1 + : o + 2; + }), + (on.prototype.current = function (o) { + return o === void 0 && (o = !1), this.at(this.pos, o); + }), + (on.prototype.lookahead = function (o) { + return ( + o === void 0 && (o = !1), this.at(this.nextIndex(this.pos, o), o) + ); + }), + (on.prototype.advance = function (o) { + o === void 0 && (o = !1), (this.pos = this.nextIndex(this.pos, o)); + }), + (on.prototype.eat = function (o, l) { + return ( + l === void 0 && (l = !1), + this.current(l) === o ? (this.advance(l), !0) : !1 + ); + }), + (on.prototype.eatChars = function (o, l) { + l === void 0 && (l = !1); + for (var f = this.pos, m = 0, E = o; m < E.length; m += 1) { + var O = E[m], + Y = this.at(f, l); + if (Y === -1 || Y !== O) return !1; + f = this.nextIndex(f, l); + } + return (this.pos = f), !0; + }), + (le.validateRegExpFlags = function (n) { + for ( + var o = n.validFlags, l = n.flags, f = !1, m = !1, E = 0; + E < l.length; + E++ + ) { + var O = l.charAt(E); + o.indexOf(O) === -1 && + this.raise(n.start, 'Invalid regular expression flag'), + l.indexOf(O, E + 1) > -1 && + this.raise(n.start, 'Duplicate regular expression flag'), + O === 'u' && (f = !0), + O === 'v' && (m = !0); + } + this.options.ecmaVersion >= 15 && + f && + m && + this.raise(n.start, 'Invalid regular expression flag'); + }); + function Uo(n) { + for (var o in n) return !0; + return !1; + } + (le.validateRegExpPattern = function (n) { + this.regexp_pattern(n), + !n.switchN && + this.options.ecmaVersion >= 9 && + Uo(n.groupNames) && + ((n.switchN = !0), this.regexp_pattern(n)); + }), + (le.regexp_pattern = function (n) { + (n.pos = 0), + (n.lastIntValue = 0), + (n.lastStringValue = ''), + (n.lastAssertionIsQuantifiable = !1), + (n.numCapturingParens = 0), + (n.maxBackReference = 0), + (n.groupNames = Object.create(null)), + (n.backReferenceNames.length = 0), + (n.branchID = null), + this.regexp_disjunction(n), + n.pos !== n.source.length && + (n.eat(41) && n.raise("Unmatched ')'"), + (n.eat(93) || n.eat(125)) && n.raise('Lone quantifier brackets')), + n.maxBackReference > n.numCapturingParens && + n.raise('Invalid escape'); + for (var o = 0, l = n.backReferenceNames; o < l.length; o += 1) { + var f = l[o]; + n.groupNames[f] || n.raise('Invalid named capture referenced'); + } + }), + (le.regexp_disjunction = function (n) { + var o = this.options.ecmaVersion >= 16; + for ( + o && (n.branchID = new Xs(n.branchID, null)), + this.regexp_alternative(n); + n.eat(124); + + ) + o && (n.branchID = n.branchID.sibling()), + this.regexp_alternative(n); + o && (n.branchID = n.branchID.parent), + this.regexp_eatQuantifier(n, !0) && n.raise('Nothing to repeat'), + n.eat(123) && n.raise('Lone quantifier brackets'); + }), + (le.regexp_alternative = function (n) { + for (; n.pos < n.source.length && this.regexp_eatTerm(n); ); + }), + (le.regexp_eatTerm = function (n) { + return this.regexp_eatAssertion(n) + ? (n.lastAssertionIsQuantifiable && + this.regexp_eatQuantifier(n) && + n.switchU && + n.raise('Invalid quantifier'), + !0) + : ( + n.switchU + ? this.regexp_eatAtom(n) + : this.regexp_eatExtendedAtom(n) + ) + ? (this.regexp_eatQuantifier(n), !0) + : !1; + }), + (le.regexp_eatAssertion = function (n) { + var o = n.pos; + if (((n.lastAssertionIsQuantifiable = !1), n.eat(94) || n.eat(36))) + return !0; + if (n.eat(92)) { + if (n.eat(66) || n.eat(98)) return !0; + n.pos = o; + } + if (n.eat(40) && n.eat(63)) { + var l = !1; + if ( + (this.options.ecmaVersion >= 9 && (l = n.eat(60)), + n.eat(61) || n.eat(33)) + ) + return ( + this.regexp_disjunction(n), + n.eat(41) || n.raise('Unterminated group'), + (n.lastAssertionIsQuantifiable = !l), + !0 + ); + } + return (n.pos = o), !1; + }), + (le.regexp_eatQuantifier = function (n, o) { + return ( + o === void 0 && (o = !1), + this.regexp_eatQuantifierPrefix(n, o) ? (n.eat(63), !0) : !1 + ); + }), + (le.regexp_eatQuantifierPrefix = function (n, o) { + return ( + n.eat(42) || + n.eat(43) || + n.eat(63) || + this.regexp_eatBracedQuantifier(n, o) + ); + }), + (le.regexp_eatBracedQuantifier = function (n, o) { + var l = n.pos; + if (n.eat(123)) { + var f = 0, + m = -1; + if ( + this.regexp_eatDecimalDigits(n) && + ((f = n.lastIntValue), + n.eat(44) && + this.regexp_eatDecimalDigits(n) && + (m = n.lastIntValue), + n.eat(125)) + ) + return ( + m !== -1 && + m < f && + !o && + n.raise('numbers out of order in {} quantifier'), + !0 + ); + n.switchU && !o && n.raise('Incomplete quantifier'), (n.pos = l); + } + return !1; + }), + (le.regexp_eatAtom = function (n) { + return ( + this.regexp_eatPatternCharacters(n) || + n.eat(46) || + this.regexp_eatReverseSolidusAtomEscape(n) || + this.regexp_eatCharacterClass(n) || + this.regexp_eatUncapturingGroup(n) || + this.regexp_eatCapturingGroup(n) + ); + }), + (le.regexp_eatReverseSolidusAtomEscape = function (n) { + var o = n.pos; + if (n.eat(92)) { + if (this.regexp_eatAtomEscape(n)) return !0; + n.pos = o; + } + return !1; + }), + (le.regexp_eatUncapturingGroup = function (n) { + var o = n.pos; + if (n.eat(40)) { + if (n.eat(63)) { + if (this.options.ecmaVersion >= 16) { + var l = this.regexp_eatModifiers(n), + f = n.eat(45); + if (l || f) { + for (var m = 0; m < l.length; m++) { + var E = l.charAt(m); + l.indexOf(E, m + 1) > -1 && + n.raise('Duplicate regular expression modifiers'); + } + if (f) { + var O = this.regexp_eatModifiers(n); + !l && + !O && + n.current() === 58 && + n.raise('Invalid regular expression modifiers'); + for (var Y = 0; Y < O.length; Y++) { + var Q = O.charAt(Y); + (O.indexOf(Q, Y + 1) > -1 || l.indexOf(Q) > -1) && + n.raise('Duplicate regular expression modifiers'); + } + } + } + } + if (n.eat(58)) { + if ((this.regexp_disjunction(n), n.eat(41))) return !0; + n.raise('Unterminated group'); + } + } + n.pos = o; + } + return !1; + }), + (le.regexp_eatCapturingGroup = function (n) { + if (n.eat(40)) { + if ( + (this.options.ecmaVersion >= 9 + ? this.regexp_groupSpecifier(n) + : n.current() === 63 && n.raise('Invalid group'), + this.regexp_disjunction(n), + n.eat(41)) + ) + return (n.numCapturingParens += 1), !0; + n.raise('Unterminated group'); + } + return !1; + }), + (le.regexp_eatModifiers = function (n) { + for (var o = '', l = 0; (l = n.current()) !== -1 && Ho(l); ) + (o += nt(l)), n.advance(); + return o; + }); + function Ho(n) { + return n === 105 || n === 109 || n === 115; + } + (le.regexp_eatExtendedAtom = function (n) { + return ( + n.eat(46) || + this.regexp_eatReverseSolidusAtomEscape(n) || + this.regexp_eatCharacterClass(n) || + this.regexp_eatUncapturingGroup(n) || + this.regexp_eatCapturingGroup(n) || + this.regexp_eatInvalidBracedQuantifier(n) || + this.regexp_eatExtendedPatternCharacter(n) + ); + }), + (le.regexp_eatInvalidBracedQuantifier = function (n) { + return ( + this.regexp_eatBracedQuantifier(n, !0) && + n.raise('Nothing to repeat'), + !1 + ); + }), + (le.regexp_eatSyntaxCharacter = function (n) { + var o = n.current(); + return Tr(o) ? ((n.lastIntValue = o), n.advance(), !0) : !1; + }); + function Tr(n) { + return ( + n === 36 || + (n >= 40 && n <= 43) || + n === 46 || + n === 63 || + (n >= 91 && n <= 94) || + (n >= 123 && n <= 125) + ); + } + (le.regexp_eatPatternCharacters = function (n) { + for (var o = n.pos, l = 0; (l = n.current()) !== -1 && !Tr(l); ) + n.advance(); + return n.pos !== o; + }), + (le.regexp_eatExtendedPatternCharacter = function (n) { + var o = n.current(); + return o !== -1 && + o !== 36 && + !(o >= 40 && o <= 43) && + o !== 46 && + o !== 63 && + o !== 91 && + o !== 94 && + o !== 124 + ? (n.advance(), !0) + : !1; + }), + (le.regexp_groupSpecifier = function (n) { + if (n.eat(63)) { + this.regexp_eatGroupName(n) || n.raise('Invalid group'); + var o = this.options.ecmaVersion >= 16, + l = n.groupNames[n.lastStringValue]; + if (l) + if (o) + for (var f = 0, m = l; f < m.length; f += 1) { + var E = m[f]; + E.separatedFrom(n.branchID) || + n.raise('Duplicate capture group name'); + } + else n.raise('Duplicate capture group name'); + o + ? (l || (n.groupNames[n.lastStringValue] = [])).push(n.branchID) + : (n.groupNames[n.lastStringValue] = !0); + } + }), + (le.regexp_eatGroupName = function (n) { + if (((n.lastStringValue = ''), n.eat(60))) { + if (this.regexp_eatRegExpIdentifierName(n) && n.eat(62)) return !0; + n.raise('Invalid capture group name'); + } + return !1; + }), + (le.regexp_eatRegExpIdentifierName = function (n) { + if ( + ((n.lastStringValue = ''), this.regexp_eatRegExpIdentifierStart(n)) + ) { + for ( + n.lastStringValue += nt(n.lastIntValue); + this.regexp_eatRegExpIdentifierPart(n); + + ) + n.lastStringValue += nt(n.lastIntValue); + return !0; + } + return !1; + }), + (le.regexp_eatRegExpIdentifierStart = function (n) { + var o = n.pos, + l = this.options.ecmaVersion >= 11, + f = n.current(l); + return ( + n.advance(l), + f === 92 && + this.regexp_eatRegExpUnicodeEscapeSequence(n, l) && + (f = n.lastIntValue), + Wo(f) ? ((n.lastIntValue = f), !0) : ((n.pos = o), !1) + ); + }); + function Wo(n) { + return h(n, !0) || n === 36 || n === 95; + } + le.regexp_eatRegExpIdentifierPart = function (n) { + var o = n.pos, + l = this.options.ecmaVersion >= 11, + f = n.current(l); + return ( + n.advance(l), + f === 92 && + this.regexp_eatRegExpUnicodeEscapeSequence(n, l) && + (f = n.lastIntValue), + Go(f) ? ((n.lastIntValue = f), !0) : ((n.pos = o), !1) + ); + }; + function Go(n) { + return T(n, !0) || n === 36 || n === 95 || n === 8204 || n === 8205; + } + (le.regexp_eatAtomEscape = function (n) { + return this.regexp_eatBackReference(n) || + this.regexp_eatCharacterClassEscape(n) || + this.regexp_eatCharacterEscape(n) || + (n.switchN && this.regexp_eatKGroupName(n)) + ? !0 + : (n.switchU && + (n.current() === 99 && n.raise('Invalid unicode escape'), + n.raise('Invalid escape')), + !1); + }), + (le.regexp_eatBackReference = function (n) { + var o = n.pos; + if (this.regexp_eatDecimalEscape(n)) { + var l = n.lastIntValue; + if (n.switchU) + return l > n.maxBackReference && (n.maxBackReference = l), !0; + if (l <= n.numCapturingParens) return !0; + n.pos = o; + } + return !1; + }), + (le.regexp_eatKGroupName = function (n) { + if (n.eat(107)) { + if (this.regexp_eatGroupName(n)) + return n.backReferenceNames.push(n.lastStringValue), !0; + n.raise('Invalid named reference'); + } + return !1; + }), + (le.regexp_eatCharacterEscape = function (n) { + return ( + this.regexp_eatControlEscape(n) || + this.regexp_eatCControlLetter(n) || + this.regexp_eatZero(n) || + this.regexp_eatHexEscapeSequence(n) || + this.regexp_eatRegExpUnicodeEscapeSequence(n, !1) || + (!n.switchU && this.regexp_eatLegacyOctalEscapeSequence(n)) || + this.regexp_eatIdentityEscape(n) + ); + }), + (le.regexp_eatCControlLetter = function (n) { + var o = n.pos; + if (n.eat(99)) { + if (this.regexp_eatControlLetter(n)) return !0; + n.pos = o; + } + return !1; + }), + (le.regexp_eatZero = function (n) { + return n.current() === 48 && !vr(n.lookahead()) + ? ((n.lastIntValue = 0), n.advance(), !0) + : !1; + }), + (le.regexp_eatControlEscape = function (n) { + var o = n.current(); + return o === 116 + ? ((n.lastIntValue = 9), n.advance(), !0) + : o === 110 + ? ((n.lastIntValue = 10), n.advance(), !0) + : o === 118 + ? ((n.lastIntValue = 11), n.advance(), !0) + : o === 102 + ? ((n.lastIntValue = 12), n.advance(), !0) + : o === 114 + ? ((n.lastIntValue = 13), n.advance(), !0) + : !1; + }), + (le.regexp_eatControlLetter = function (n) { + var o = n.current(); + return kr(o) ? ((n.lastIntValue = o % 32), n.advance(), !0) : !1; + }); + function kr(n) { + return (n >= 65 && n <= 90) || (n >= 97 && n <= 122); + } + le.regexp_eatRegExpUnicodeEscapeSequence = function (n, o) { + o === void 0 && (o = !1); + var l = n.pos, + f = o || n.switchU; + if (n.eat(117)) { + if (this.regexp_eatFixedHexDigits(n, 4)) { + var m = n.lastIntValue; + if (f && m >= 55296 && m <= 56319) { + var E = n.pos; + if ( + n.eat(92) && + n.eat(117) && + this.regexp_eatFixedHexDigits(n, 4) + ) { + var O = n.lastIntValue; + if (O >= 56320 && O <= 57343) + return ( + (n.lastIntValue = (m - 55296) * 1024 + (O - 56320) + 65536), + !0 + ); + } + (n.pos = E), (n.lastIntValue = m); + } + return !0; + } + if ( + f && + n.eat(123) && + this.regexp_eatHexDigits(n) && + n.eat(125) && + vf(n.lastIntValue) + ) + return !0; + f && n.raise('Invalid unicode escape'), (n.pos = l); + } + return !1; + }; + function vf(n) { + return n >= 0 && n <= 1114111; + } + (le.regexp_eatIdentityEscape = function (n) { + if (n.switchU) + return this.regexp_eatSyntaxCharacter(n) + ? !0 + : n.eat(47) + ? ((n.lastIntValue = 47), !0) + : !1; + var o = n.current(); + return o !== 99 && (!n.switchN || o !== 107) + ? ((n.lastIntValue = o), n.advance(), !0) + : !1; + }), + (le.regexp_eatDecimalEscape = function (n) { + n.lastIntValue = 0; + var o = n.current(); + if (o >= 49 && o <= 57) { + do (n.lastIntValue = 10 * n.lastIntValue + (o - 48)), n.advance(); + while ((o = n.current()) >= 48 && o <= 57); + return !0; + } + return !1; + }); + var Rc = 0, + Vn = 1, + an = 2; + le.regexp_eatCharacterClassEscape = function (n) { + var o = n.current(); + if (xf(o)) return (n.lastIntValue = -1), n.advance(), Vn; + var l = !1; + if ( + n.switchU && + this.options.ecmaVersion >= 9 && + ((l = o === 80) || o === 112) + ) { + (n.lastIntValue = -1), n.advance(); + var f; + if ( + n.eat(123) && + (f = this.regexp_eatUnicodePropertyValueExpression(n)) && + n.eat(125) + ) + return l && f === an && n.raise('Invalid property name'), f; + n.raise('Invalid property name'); + } + return Rc; + }; + function xf(n) { + return ( + n === 100 || + n === 68 || + n === 115 || + n === 83 || + n === 119 || + n === 87 + ); + } + (le.regexp_eatUnicodePropertyValueExpression = function (n) { + var o = n.pos; + if (this.regexp_eatUnicodePropertyName(n) && n.eat(61)) { + var l = n.lastStringValue; + if (this.regexp_eatUnicodePropertyValue(n)) { + var f = n.lastStringValue; + return this.regexp_validateUnicodePropertyNameAndValue(n, l, f), Vn; + } + } + if (((n.pos = o), this.regexp_eatLoneUnicodePropertyNameOrValue(n))) { + var m = n.lastStringValue; + return this.regexp_validateUnicodePropertyNameOrValue(n, m); + } + return Rc; + }), + (le.regexp_validateUnicodePropertyNameAndValue = function (n, o, l) { + mt(n.unicodeProperties.nonBinary, o) || + n.raise('Invalid property name'), + n.unicodeProperties.nonBinary[o].test(l) || + n.raise('Invalid property value'); + }), + (le.regexp_validateUnicodePropertyNameOrValue = function (n, o) { + if (n.unicodeProperties.binary.test(o)) return Vn; + if (n.switchV && n.unicodeProperties.binaryOfStrings.test(o)) + return an; + n.raise('Invalid property name'); + }), + (le.regexp_eatUnicodePropertyName = function (n) { + var o = 0; + for (n.lastStringValue = ''; Lc((o = n.current())); ) + (n.lastStringValue += nt(o)), n.advance(); + return n.lastStringValue !== ''; + }); + function Lc(n) { + return kr(n) || n === 95; + } + le.regexp_eatUnicodePropertyValue = function (n) { + var o = 0; + for (n.lastStringValue = ''; gf((o = n.current())); ) + (n.lastStringValue += nt(o)), n.advance(); + return n.lastStringValue !== ''; + }; + function gf(n) { + return Lc(n) || vr(n); + } + (le.regexp_eatLoneUnicodePropertyNameOrValue = function (n) { + return this.regexp_eatUnicodePropertyValue(n); + }), + (le.regexp_eatCharacterClass = function (n) { + if (n.eat(91)) { + var o = n.eat(94), + l = this.regexp_classContents(n); + return ( + n.eat(93) || n.raise('Unterminated character class'), + o && + l === an && + n.raise('Negated character class may contain strings'), + !0 + ); + } + return !1; + }), + (le.regexp_classContents = function (n) { + return n.current() === 93 + ? Vn + : n.switchV + ? this.regexp_classSetExpression(n) + : (this.regexp_nonEmptyClassRanges(n), Vn); + }), + (le.regexp_nonEmptyClassRanges = function (n) { + for (; this.regexp_eatClassAtom(n); ) { + var o = n.lastIntValue; + if (n.eat(45) && this.regexp_eatClassAtom(n)) { + var l = n.lastIntValue; + n.switchU && + (o === -1 || l === -1) && + n.raise('Invalid character class'), + o !== -1 && + l !== -1 && + o > l && + n.raise('Range out of order in character class'); + } + } + }), + (le.regexp_eatClassAtom = function (n) { + var o = n.pos; + if (n.eat(92)) { + if (this.regexp_eatClassEscape(n)) return !0; + if (n.switchU) { + var l = n.current(); + (l === 99 || Mc(l)) && n.raise('Invalid class escape'), + n.raise('Invalid escape'); + } + n.pos = o; + } + var f = n.current(); + return f !== 93 ? ((n.lastIntValue = f), n.advance(), !0) : !1; + }), + (le.regexp_eatClassEscape = function (n) { + var o = n.pos; + if (n.eat(98)) return (n.lastIntValue = 8), !0; + if (n.switchU && n.eat(45)) return (n.lastIntValue = 45), !0; + if (!n.switchU && n.eat(99)) { + if (this.regexp_eatClassControlLetter(n)) return !0; + n.pos = o; + } + return ( + this.regexp_eatCharacterClassEscape(n) || + this.regexp_eatCharacterEscape(n) + ); + }), + (le.regexp_classSetExpression = function (n) { + var o = Vn, + l; + if (!this.regexp_eatClassSetRange(n)) + if ((l = this.regexp_eatClassSetOperand(n))) { + l === an && (o = an); + for (var f = n.pos; n.eatChars([38, 38]); ) { + if ( + n.current() !== 38 && + (l = this.regexp_eatClassSetOperand(n)) + ) { + l !== an && (o = Vn); + continue; + } + n.raise('Invalid character in character class'); + } + if (f !== n.pos) return o; + for (; n.eatChars([45, 45]); ) + this.regexp_eatClassSetOperand(n) || + n.raise('Invalid character in character class'); + if (f !== n.pos) return o; + } else n.raise('Invalid character in character class'); + for (;;) + if (!this.regexp_eatClassSetRange(n)) { + if (((l = this.regexp_eatClassSetOperand(n)), !l)) return o; + l === an && (o = an); + } + }), + (le.regexp_eatClassSetRange = function (n) { + var o = n.pos; + if (this.regexp_eatClassSetCharacter(n)) { + var l = n.lastIntValue; + if (n.eat(45) && this.regexp_eatClassSetCharacter(n)) { + var f = n.lastIntValue; + return ( + l !== -1 && + f !== -1 && + l > f && + n.raise('Range out of order in character class'), + !0 + ); + } + n.pos = o; + } + return !1; + }), + (le.regexp_eatClassSetOperand = function (n) { + return this.regexp_eatClassSetCharacter(n) + ? Vn + : this.regexp_eatClassStringDisjunction(n) || + this.regexp_eatNestedClass(n); + }), + (le.regexp_eatNestedClass = function (n) { + var o = n.pos; + if (n.eat(91)) { + var l = n.eat(94), + f = this.regexp_classContents(n); + if (n.eat(93)) + return ( + l && + f === an && + n.raise('Negated character class may contain strings'), + f + ); + n.pos = o; + } + if (n.eat(92)) { + var m = this.regexp_eatCharacterClassEscape(n); + if (m) return m; + n.pos = o; + } + return null; + }), + (le.regexp_eatClassStringDisjunction = function (n) { + var o = n.pos; + if (n.eatChars([92, 113])) { + if (n.eat(123)) { + var l = this.regexp_classStringDisjunctionContents(n); + if (n.eat(125)) return l; + } else n.raise('Invalid escape'); + n.pos = o; + } + return null; + }), + (le.regexp_classStringDisjunctionContents = function (n) { + for (var o = this.regexp_classString(n); n.eat(124); ) + this.regexp_classString(n) === an && (o = an); + return o; + }), + (le.regexp_classString = function (n) { + for (var o = 0; this.regexp_eatClassSetCharacter(n); ) o++; + return o === 1 ? Vn : an; + }), + (le.regexp_eatClassSetCharacter = function (n) { + var o = n.pos; + if (n.eat(92)) + return this.regexp_eatCharacterEscape(n) || + this.regexp_eatClassSetReservedPunctuator(n) + ? !0 + : n.eat(98) + ? ((n.lastIntValue = 8), !0) + : ((n.pos = o), !1); + var l = n.current(); + return l < 0 || (l === n.lookahead() && _f(l)) || bf(l) + ? !1 + : (n.advance(), (n.lastIntValue = l), !0); + }); + function _f(n) { + return ( + n === 33 || + (n >= 35 && n <= 38) || + (n >= 42 && n <= 44) || + n === 46 || + (n >= 58 && n <= 64) || + n === 94 || + n === 96 || + n === 126 + ); + } + function bf(n) { + return ( + n === 40 || + n === 41 || + n === 45 || + n === 47 || + (n >= 91 && n <= 93) || + (n >= 123 && n <= 125) + ); + } + le.regexp_eatClassSetReservedPunctuator = function (n) { + var o = n.current(); + return Cf(o) ? ((n.lastIntValue = o), n.advance(), !0) : !1; + }; + function Cf(n) { + return ( + n === 33 || + n === 35 || + n === 37 || + n === 38 || + n === 44 || + n === 45 || + (n >= 58 && n <= 62) || + n === 64 || + n === 96 || + n === 126 + ); + } + (le.regexp_eatClassControlLetter = function (n) { + var o = n.current(); + return vr(o) || o === 95 + ? ((n.lastIntValue = o % 32), n.advance(), !0) + : !1; + }), + (le.regexp_eatHexEscapeSequence = function (n) { + var o = n.pos; + if (n.eat(120)) { + if (this.regexp_eatFixedHexDigits(n, 2)) return !0; + n.switchU && n.raise('Invalid escape'), (n.pos = o); + } + return !1; + }), + (le.regexp_eatDecimalDigits = function (n) { + var o = n.pos, + l = 0; + for (n.lastIntValue = 0; vr((l = n.current())); ) + (n.lastIntValue = 10 * n.lastIntValue + (l - 48)), n.advance(); + return n.pos !== o; + }); + function vr(n) { + return n >= 48 && n <= 57; + } + le.regexp_eatHexDigits = function (n) { + var o = n.pos, + l = 0; + for (n.lastIntValue = 0; Oc((l = n.current())); ) + (n.lastIntValue = 16 * n.lastIntValue + Dc(l)), n.advance(); + return n.pos !== o; + }; + function Oc(n) { + return ( + (n >= 48 && n <= 57) || (n >= 65 && n <= 70) || (n >= 97 && n <= 102) + ); + } + function Dc(n) { + return n >= 65 && n <= 70 + ? 10 + (n - 65) + : n >= 97 && n <= 102 + ? 10 + (n - 97) + : n - 48; + } + (le.regexp_eatLegacyOctalEscapeSequence = function (n) { + if (this.regexp_eatOctalDigit(n)) { + var o = n.lastIntValue; + if (this.regexp_eatOctalDigit(n)) { + var l = n.lastIntValue; + o <= 3 && this.regexp_eatOctalDigit(n) + ? (n.lastIntValue = o * 64 + l * 8 + n.lastIntValue) + : (n.lastIntValue = o * 8 + l); + } else n.lastIntValue = o; + return !0; + } + return !1; + }), + (le.regexp_eatOctalDigit = function (n) { + var o = n.current(); + return Mc(o) + ? ((n.lastIntValue = o - 48), n.advance(), !0) + : ((n.lastIntValue = 0), !1); + }); + function Mc(n) { + return n >= 48 && n <= 55; + } + le.regexp_eatFixedHexDigits = function (n, o) { + var l = n.pos; + n.lastIntValue = 0; + for (var f = 0; f < o; ++f) { + var m = n.current(); + if (!Oc(m)) return (n.pos = l), !1; + (n.lastIntValue = 16 * n.lastIntValue + Dc(m)), n.advance(); + } + return !0; + }; + var xr = function (o) { + (this.type = o.type), + (this.value = o.value), + (this.start = o.start), + (this.end = o.end), + o.options.locations && (this.loc = new wt(o, o.startLoc, o.endLoc)), + o.options.ranges && (this.range = [o.start, o.end]); + }, + Ae = Ge.prototype; + (Ae.next = function (n) { + !n && + this.type.keyword && + this.containsEsc && + this.raiseRecoverable( + this.start, + 'Escape sequence in keyword ' + this.type.keyword + ), + this.options.onToken && this.options.onToken(new xr(this)), + (this.lastTokEnd = this.end), + (this.lastTokStart = this.start), + (this.lastTokEndLoc = this.endLoc), + (this.lastTokStartLoc = this.startLoc), + this.nextToken(); + }), + (Ae.getToken = function () { + return this.next(), new xr(this); + }), + typeof Symbol < 'u' && + (Ae[Symbol.iterator] = function () { + var n = this; + return { + next: function () { + var o = n.getToken(); + return {done: o.type === c.eof, value: o}; + }, + }; + }), + (Ae.nextToken = function () { + var n = this.curContext(); + if ( + ((!n || !n.preserveSpace) && this.skipSpace(), + (this.start = this.pos), + this.options.locations && (this.startLoc = this.curPosition()), + this.pos >= this.input.length) + ) + return this.finishToken(c.eof); + if (n.override) return n.override(this); + this.readToken(this.fullCharCodeAtPos()); + }), + (Ae.readToken = function (n) { + return h(n, this.options.ecmaVersion >= 6) || n === 92 + ? this.readWord() + : this.getTokenFromCode(n); + }), + (Ae.fullCharCodeAtPos = function () { + var n = this.input.charCodeAt(this.pos); + if (n <= 55295 || n >= 56320) return n; + var o = this.input.charCodeAt(this.pos + 1); + return o <= 56319 || o >= 57344 ? n : (n << 10) + o - 56613888; + }), + (Ae.skipBlockComment = function () { + var n = this.options.onComment && this.curPosition(), + o = this.pos, + l = this.input.indexOf('*/', (this.pos += 2)); + if ( + (l === -1 && this.raise(this.pos - 2, 'Unterminated comment'), + (this.pos = l + 2), + this.options.locations) + ) + for ( + var f = void 0, m = o; + (f = ie(this.input, m, this.pos)) > -1; + + ) + ++this.curLine, (m = this.lineStart = f); + this.options.onComment && + this.options.onComment( + !0, + this.input.slice(o + 2, l), + o, + this.pos, + n, + this.curPosition() + ); + }), + (Ae.skipLineComment = function (n) { + for ( + var o = this.pos, + l = this.options.onComment && this.curPosition(), + f = this.input.charCodeAt((this.pos += n)); + this.pos < this.input.length && !X(f); + + ) + f = this.input.charCodeAt(++this.pos); + this.options.onComment && + this.options.onComment( + !1, + this.input.slice(o + n, this.pos), + o, + this.pos, + l, + this.curPosition() + ); + }), + (Ae.skipSpace = function () { + e: for (; this.pos < this.input.length; ) { + var n = this.input.charCodeAt(this.pos); + switch (n) { + case 32: + case 160: + ++this.pos; + break; + case 13: + this.input.charCodeAt(this.pos + 1) === 10 && ++this.pos; + case 10: + case 8232: + case 8233: + ++this.pos, + this.options.locations && + (++this.curLine, (this.lineStart = this.pos)); + break; + case 47: + switch (this.input.charCodeAt(this.pos + 1)) { + case 42: + this.skipBlockComment(); + break; + case 47: + this.skipLineComment(2); + break; + default: + break e; + } + break; + default: + if ( + (n > 8 && n < 14) || + (n >= 5760 && pe.test(String.fromCharCode(n))) + ) + ++this.pos; + else break e; + } + } + }), + (Ae.finishToken = function (n, o) { + (this.end = this.pos), + this.options.locations && (this.endLoc = this.curPosition()); + var l = this.type; + (this.type = n), (this.value = o), this.updateContext(l); + }), + (Ae.readToken_dot = function () { + var n = this.input.charCodeAt(this.pos + 1); + if (n >= 48 && n <= 57) return this.readNumber(!0); + var o = this.input.charCodeAt(this.pos + 2); + return this.options.ecmaVersion >= 6 && n === 46 && o === 46 + ? ((this.pos += 3), this.finishToken(c.ellipsis)) + : (++this.pos, this.finishToken(c.dot)); + }), + (Ae.readToken_slash = function () { + var n = this.input.charCodeAt(this.pos + 1); + return this.exprAllowed + ? (++this.pos, this.readRegexp()) + : n === 61 + ? this.finishOp(c.assign, 2) + : this.finishOp(c.slash, 1); + }), + (Ae.readToken_mult_modulo_exp = function (n) { + var o = this.input.charCodeAt(this.pos + 1), + l = 1, + f = n === 42 ? c.star : c.modulo; + return ( + this.options.ecmaVersion >= 7 && + n === 42 && + o === 42 && + (++l, + (f = c.starstar), + (o = this.input.charCodeAt(this.pos + 2))), + o === 61 ? this.finishOp(c.assign, l + 1) : this.finishOp(f, l) + ); + }), + (Ae.readToken_pipe_amp = function (n) { + var o = this.input.charCodeAt(this.pos + 1); + if (o === n) { + if (this.options.ecmaVersion >= 12) { + var l = this.input.charCodeAt(this.pos + 2); + if (l === 61) return this.finishOp(c.assign, 3); + } + return this.finishOp(n === 124 ? c.logicalOR : c.logicalAND, 2); + } + return o === 61 + ? this.finishOp(c.assign, 2) + : this.finishOp(n === 124 ? c.bitwiseOR : c.bitwiseAND, 1); + }), + (Ae.readToken_caret = function () { + var n = this.input.charCodeAt(this.pos + 1); + return n === 61 + ? this.finishOp(c.assign, 2) + : this.finishOp(c.bitwiseXOR, 1); + }), + (Ae.readToken_plus_min = function (n) { + var o = this.input.charCodeAt(this.pos + 1); + return o === n + ? o === 45 && + !this.inModule && + this.input.charCodeAt(this.pos + 2) === 62 && + (this.lastTokEnd === 0 || + R.test(this.input.slice(this.lastTokEnd, this.pos))) + ? (this.skipLineComment(3), this.skipSpace(), this.nextToken()) + : this.finishOp(c.incDec, 2) + : o === 61 + ? this.finishOp(c.assign, 2) + : this.finishOp(c.plusMin, 1); + }), + (Ae.readToken_lt_gt = function (n) { + var o = this.input.charCodeAt(this.pos + 1), + l = 1; + return o === n + ? ((l = + n === 62 && this.input.charCodeAt(this.pos + 2) === 62 ? 3 : 2), + this.input.charCodeAt(this.pos + l) === 61 + ? this.finishOp(c.assign, l + 1) + : this.finishOp(c.bitShift, l)) + : o === 33 && + n === 60 && + !this.inModule && + this.input.charCodeAt(this.pos + 2) === 45 && + this.input.charCodeAt(this.pos + 3) === 45 + ? (this.skipLineComment(4), this.skipSpace(), this.nextToken()) + : (o === 61 && (l = 2), this.finishOp(c.relational, l)); + }), + (Ae.readToken_eq_excl = function (n) { + var o = this.input.charCodeAt(this.pos + 1); + return o === 61 + ? this.finishOp( + c.equality, + this.input.charCodeAt(this.pos + 2) === 61 ? 3 : 2 + ) + : n === 61 && o === 62 && this.options.ecmaVersion >= 6 + ? ((this.pos += 2), this.finishToken(c.arrow)) + : this.finishOp(n === 61 ? c.eq : c.prefix, 1); + }), + (Ae.readToken_question = function () { + var n = this.options.ecmaVersion; + if (n >= 11) { + var o = this.input.charCodeAt(this.pos + 1); + if (o === 46) { + var l = this.input.charCodeAt(this.pos + 2); + if (l < 48 || l > 57) return this.finishOp(c.questionDot, 2); + } + if (o === 63) { + if (n >= 12) { + var f = this.input.charCodeAt(this.pos + 2); + if (f === 61) return this.finishOp(c.assign, 3); + } + return this.finishOp(c.coalesce, 2); + } + } + return this.finishOp(c.question, 1); + }), + (Ae.readToken_numberSign = function () { + var n = this.options.ecmaVersion, + o = 35; + if ( + n >= 13 && + (++this.pos, (o = this.fullCharCodeAtPos()), h(o, !0) || o === 92) + ) + return this.finishToken(c.privateId, this.readWord1()); + this.raise(this.pos, "Unexpected character '" + nt(o) + "'"); + }), + (Ae.getTokenFromCode = function (n) { + switch (n) { + case 46: + return this.readToken_dot(); + case 40: + return ++this.pos, this.finishToken(c.parenL); + case 41: + return ++this.pos, this.finishToken(c.parenR); + case 59: + return ++this.pos, this.finishToken(c.semi); + case 44: + return ++this.pos, this.finishToken(c.comma); + case 91: + return ++this.pos, this.finishToken(c.bracketL); + case 93: + return ++this.pos, this.finishToken(c.bracketR); + case 123: + return ++this.pos, this.finishToken(c.braceL); + case 125: + return ++this.pos, this.finishToken(c.braceR); + case 58: + return ++this.pos, this.finishToken(c.colon); + case 96: + if (this.options.ecmaVersion < 6) break; + return ++this.pos, this.finishToken(c.backQuote); + case 48: + var o = this.input.charCodeAt(this.pos + 1); + if (o === 120 || o === 88) return this.readRadixNumber(16); + if (this.options.ecmaVersion >= 6) { + if (o === 111 || o === 79) return this.readRadixNumber(8); + if (o === 98 || o === 66) return this.readRadixNumber(2); + } + case 49: + case 50: + case 51: + case 52: + case 53: + case 54: + case 55: + case 56: + case 57: + return this.readNumber(!1); + case 34: + case 39: + return this.readString(n); + case 47: + return this.readToken_slash(); + case 37: + case 42: + return this.readToken_mult_modulo_exp(n); + case 124: + case 38: + return this.readToken_pipe_amp(n); + case 94: + return this.readToken_caret(); + case 43: + case 45: + return this.readToken_plus_min(n); + case 60: + case 62: + return this.readToken_lt_gt(n); + case 61: + case 33: + return this.readToken_eq_excl(n); + case 63: + return this.readToken_question(); + case 126: + return this.finishOp(c.prefix, 1); + case 35: + return this.readToken_numberSign(); + } + this.raise(this.pos, "Unexpected character '" + nt(n) + "'"); + }), + (Ae.finishOp = function (n, o) { + var l = this.input.slice(this.pos, this.pos + o); + return (this.pos += o), this.finishToken(n, l); + }), + (Ae.readRegexp = function () { + for (var n, o, l = this.pos; ; ) { + this.pos >= this.input.length && + this.raise(l, 'Unterminated regular expression'); + var f = this.input.charAt(this.pos); + if ( + (R.test(f) && this.raise(l, 'Unterminated regular expression'), n) + ) + n = !1; + else { + if (f === '[') o = !0; + else if (f === ']' && o) o = !1; + else if (f === '/' && !o) break; + n = f === '\\'; + } + ++this.pos; + } + var m = this.input.slice(l, this.pos); + ++this.pos; + var E = this.pos, + O = this.readWord1(); + this.containsEsc && this.unexpected(E); + var Y = this.regexpState || (this.regexpState = new on(this)); + Y.reset(l, m, O), + this.validateRegExpFlags(Y), + this.validateRegExpPattern(Y); + var Q = null; + try { + Q = new RegExp(m, O); + } catch {} + return this.finishToken(c.regexp, {pattern: m, flags: O, value: Q}); + }), + (Ae.readInt = function (n, o, l) { + for ( + var f = this.options.ecmaVersion >= 12 && o === void 0, + m = l && this.input.charCodeAt(this.pos) === 48, + E = this.pos, + O = 0, + Y = 0, + Q = 0, + Te = o ?? 1 / 0; + Q < Te; + ++Q, ++this.pos + ) { + var xe = this.input.charCodeAt(this.pos), + Ze = void 0; + if (f && xe === 95) { + m && + this.raiseRecoverable( + this.pos, + 'Numeric separator is not allowed in legacy octal numeric literals' + ), + Y === 95 && + this.raiseRecoverable( + this.pos, + 'Numeric separator must be exactly one underscore' + ), + Q === 0 && + this.raiseRecoverable( + this.pos, + 'Numeric separator is not allowed at the first of digits' + ), + (Y = xe); + continue; + } + if ( + (xe >= 97 + ? (Ze = xe - 97 + 10) + : xe >= 65 + ? (Ze = xe - 65 + 10) + : xe >= 48 && xe <= 57 + ? (Ze = xe - 48) + : (Ze = 1 / 0), + Ze >= n) + ) + break; + (Y = xe), (O = O * n + Ze); + } + return ( + f && + Y === 95 && + this.raiseRecoverable( + this.pos - 1, + 'Numeric separator is not allowed at the last of digits' + ), + this.pos === E || (o != null && this.pos - E !== o) ? null : O + ); + }); + function wf(n, o) { + return o ? parseInt(n, 8) : parseFloat(n.replace(/_/g, '')); + } + function Fc(n) { + return typeof BigInt != 'function' ? null : BigInt(n.replace(/_/g, '')); + } + (Ae.readRadixNumber = function (n) { + var o = this.pos; + this.pos += 2; + var l = this.readInt(n); + return ( + l == null && + this.raise(this.start + 2, 'Expected number in radix ' + n), + this.options.ecmaVersion >= 11 && + this.input.charCodeAt(this.pos) === 110 + ? ((l = Fc(this.input.slice(o, this.pos))), ++this.pos) + : h(this.fullCharCodeAtPos()) && + this.raise(this.pos, 'Identifier directly after number'), + this.finishToken(c.num, l) + ); + }), + (Ae.readNumber = function (n) { + var o = this.pos; + !n && + this.readInt(10, void 0, !0) === null && + this.raise(o, 'Invalid number'); + var l = this.pos - o >= 2 && this.input.charCodeAt(o) === 48; + l && this.strict && this.raise(o, 'Invalid number'); + var f = this.input.charCodeAt(this.pos); + if (!l && !n && this.options.ecmaVersion >= 11 && f === 110) { + var m = Fc(this.input.slice(o, this.pos)); + return ( + ++this.pos, + h(this.fullCharCodeAtPos()) && + this.raise(this.pos, 'Identifier directly after number'), + this.finishToken(c.num, m) + ); + } + l && /[89]/.test(this.input.slice(o, this.pos)) && (l = !1), + f === 46 && + !l && + (++this.pos, + this.readInt(10), + (f = this.input.charCodeAt(this.pos))), + (f === 69 || f === 101) && + !l && + ((f = this.input.charCodeAt(++this.pos)), + (f === 43 || f === 45) && ++this.pos, + this.readInt(10) === null && this.raise(o, 'Invalid number')), + h(this.fullCharCodeAtPos()) && + this.raise(this.pos, 'Identifier directly after number'); + var E = wf(this.input.slice(o, this.pos), l); + return this.finishToken(c.num, E); + }), + (Ae.readCodePoint = function () { + var n = this.input.charCodeAt(this.pos), + o; + if (n === 123) { + this.options.ecmaVersion < 6 && this.unexpected(); + var l = ++this.pos; + (o = this.readHexChar( + this.input.indexOf('}', this.pos) - this.pos + )), + ++this.pos, + o > 1114111 && + this.invalidStringToken(l, 'Code point out of bounds'); + } else o = this.readHexChar(4); + return o; + }), + (Ae.readString = function (n) { + for (var o = '', l = ++this.pos; ; ) { + this.pos >= this.input.length && + this.raise(this.start, 'Unterminated string constant'); + var f = this.input.charCodeAt(this.pos); + if (f === n) break; + f === 92 + ? ((o += this.input.slice(l, this.pos)), + (o += this.readEscapedChar(!1)), + (l = this.pos)) + : f === 8232 || f === 8233 + ? (this.options.ecmaVersion < 10 && + this.raise(this.start, 'Unterminated string constant'), + ++this.pos, + this.options.locations && + (this.curLine++, (this.lineStart = this.pos))) + : (X(f) && this.raise(this.start, 'Unterminated string constant'), + ++this.pos); + } + return ( + (o += this.input.slice(l, this.pos++)), + this.finishToken(c.string, o) + ); + }); + var Bc = {}; + (Ae.tryReadTemplateToken = function () { + this.inTemplateElement = !0; + try { + this.readTmplToken(); + } catch (n) { + if (n === Bc) this.readInvalidTemplateToken(); + else throw n; + } + this.inTemplateElement = !1; + }), + (Ae.invalidStringToken = function (n, o) { + if (this.inTemplateElement && this.options.ecmaVersion >= 9) throw Bc; + this.raise(n, o); + }), + (Ae.readTmplToken = function () { + for (var n = '', o = this.pos; ; ) { + this.pos >= this.input.length && + this.raise(this.start, 'Unterminated template'); + var l = this.input.charCodeAt(this.pos); + if ( + l === 96 || + (l === 36 && this.input.charCodeAt(this.pos + 1) === 123) + ) + return this.pos === this.start && + (this.type === c.template || this.type === c.invalidTemplate) + ? l === 36 + ? ((this.pos += 2), this.finishToken(c.dollarBraceL)) + : (++this.pos, this.finishToken(c.backQuote)) + : ((n += this.input.slice(o, this.pos)), + this.finishToken(c.template, n)); + if (l === 92) + (n += this.input.slice(o, this.pos)), + (n += this.readEscapedChar(!0)), + (o = this.pos); + else if (X(l)) { + switch (((n += this.input.slice(o, this.pos)), ++this.pos, l)) { + case 13: + this.input.charCodeAt(this.pos) === 10 && ++this.pos; + case 10: + n += ` +`; + break; + default: + n += String.fromCharCode(l); + break; + } + this.options.locations && + (++this.curLine, (this.lineStart = this.pos)), + (o = this.pos); + } else ++this.pos; + } + }), + (Ae.readInvalidTemplateToken = function () { + for (; this.pos < this.input.length; this.pos++) + switch (this.input[this.pos]) { + case '\\': + ++this.pos; + break; + case '$': + if (this.input[this.pos + 1] !== '{') break; + case '`': + return this.finishToken( + c.invalidTemplate, + this.input.slice(this.start, this.pos) + ); + case '\r': + this.input[this.pos + 1] === + ` +` && ++this.pos; + case ` +`: + case '\u2028': + case '\u2029': + ++this.curLine, (this.lineStart = this.pos + 1); + break; + } + this.raise(this.start, 'Unterminated template'); + }), + (Ae.readEscapedChar = function (n) { + var o = this.input.charCodeAt(++this.pos); + switch ((++this.pos, o)) { + case 110: + return ` +`; + case 114: + return '\r'; + case 120: + return String.fromCharCode(this.readHexChar(2)); + case 117: + return nt(this.readCodePoint()); + case 116: + return ' '; + case 98: + return '\b'; + case 118: + return '\v'; + case 102: + return '\f'; + case 13: + this.input.charCodeAt(this.pos) === 10 && ++this.pos; + case 10: + return ( + this.options.locations && + ((this.lineStart = this.pos), ++this.curLine), + '' + ); + case 56: + case 57: + if ( + (this.strict && + this.invalidStringToken( + this.pos - 1, + 'Invalid escape sequence' + ), + n) + ) { + var l = this.pos - 1; + this.invalidStringToken( + l, + 'Invalid escape sequence in template string' + ); + } + default: + if (o >= 48 && o <= 55) { + var f = this.input.substr(this.pos - 1, 3).match(/^[0-7]+/)[0], + m = parseInt(f, 8); + return ( + m > 255 && ((f = f.slice(0, -1)), (m = parseInt(f, 8))), + (this.pos += f.length - 1), + (o = this.input.charCodeAt(this.pos)), + (f !== '0' || o === 56 || o === 57) && + (this.strict || n) && + this.invalidStringToken( + this.pos - 1 - f.length, + n + ? 'Octal literal in template string' + : 'Octal literal in strict mode' + ), + String.fromCharCode(m) + ); + } + return X(o) + ? (this.options.locations && + ((this.lineStart = this.pos), ++this.curLine), + '') + : String.fromCharCode(o); + } + }), + (Ae.readHexChar = function (n) { + var o = this.pos, + l = this.readInt(16, n); + return ( + l === null && + this.invalidStringToken(o, 'Bad character escape sequence'), + l + ); + }), + (Ae.readWord1 = function () { + this.containsEsc = !1; + for ( + var n = '', o = !0, l = this.pos, f = this.options.ecmaVersion >= 6; + this.pos < this.input.length; + + ) { + var m = this.fullCharCodeAtPos(); + if (T(m, f)) this.pos += m <= 65535 ? 1 : 2; + else if (m === 92) { + (this.containsEsc = !0), (n += this.input.slice(l, this.pos)); + var E = this.pos; + this.input.charCodeAt(++this.pos) !== 117 && + this.invalidStringToken( + this.pos, + 'Expecting Unicode escape sequence \\uXXXX' + ), + ++this.pos; + var O = this.readCodePoint(); + (o ? h : T)(O, f) || + this.invalidStringToken(E, 'Invalid Unicode escape'), + (n += nt(O)), + (l = this.pos); + } else break; + o = !1; + } + return n + this.input.slice(l, this.pos); + }), + (Ae.readWord = function () { + var n = this.readWord1(), + o = c.name; + return this.keywords.test(n) && (o = U[n]), this.finishToken(o, n); + }); + var Vc = '8.15.0'; + Ge.acorn = { + Parser: Ge, + version: Vc, + defaultOptions: Pt, + Position: ct, + SourceLocation: wt, + getLineInfo: $t, + Node: Fn, + TokenType: x, + tokTypes: c, + keywordTypes: U, + TokContext: Rt, + tokContexts: Ue, + isIdentifierChar: T, + isIdentifierStart: h, + Token: xr, + isNewLine: X, + lineBreak: R, + lineBreakG: W, + nonASCIIwhitespace: pe, + }; + function Sf(n, o) { + return Ge.parse(n, o); + } + function If(n, o, l) { + return Ge.parseExpressionAt(n, o, l); + } + function Ef(n, o) { + return Ge.tokenizer(n, o); + } + (e.Node = Fn), + (e.Parser = Ge), + (e.Position = ct), + (e.SourceLocation = wt), + (e.TokContext = Rt), + (e.Token = xr), + (e.TokenType = x), + (e.defaultOptions = Pt), + (e.getLineInfo = $t), + (e.isIdentifierChar = T), + (e.isIdentifierStart = h), + (e.isNewLine = X), + (e.keywordTypes = U), + (e.lineBreak = R), + (e.lineBreakG = W), + (e.nonASCIIwhitespace = pe), + (e.parse = Sf), + (e.parseExpressionAt = If), + (e.tokContexts = Ue), + (e.tokTypes = c), + (e.tokenizer = Ef), + (e.version = Vc); + }); + }); + var df = Z((Bo, ff) => { + (function (e, t) { + typeof Bo == 'object' && typeof ff < 'u' + ? t(Bo, hf()) + : typeof define == 'function' && define.amd + ? define(['exports', 'acorn'], t) + : ((e = typeof globalThis < 'u' ? globalThis : e || self), + t(((e.acorn = e.acorn || {}), (e.acorn.loose = {})), e.acorn)); + })(Bo, function (e, t) { + 'use strict'; + var s = '\u2716'; + function i(p) { + return p.name === s; + } + function r() {} + var a = function (h, T) { + if ( + (T === void 0 && (T = {}), + (this.toks = this.constructor.BaseParser.tokenizer(h, T)), + (this.options = this.toks.options), + (this.input = this.toks.input), + (this.tok = this.last = {type: t.tokTypes.eof, start: 0, end: 0}), + (this.tok.validateRegExpFlags = r), + (this.tok.validateRegExpPattern = r), + this.options.locations) + ) { + var x = this.toks.curPosition(); + this.tok.loc = new t.SourceLocation(this.toks, x, x); + } + (this.ahead = []), + (this.context = []), + (this.curIndent = 0), + (this.curLineStart = 0), + (this.nextLineStart = this.lineEnd(this.curLineStart) + 1), + (this.inAsync = !1), + (this.inGenerator = !1), + (this.inFunction = !1); + }; + (a.prototype.startNode = function () { + return new t.Node( + this.toks, + this.tok.start, + this.options.locations ? this.tok.loc.start : null + ); + }), + (a.prototype.storeCurrentPos = function () { + return this.options.locations + ? [this.tok.start, this.tok.loc.start] + : this.tok.start; + }), + (a.prototype.startNodeAt = function (h) { + return this.options.locations + ? new t.Node(this.toks, h[0], h[1]) + : new t.Node(this.toks, h); + }), + (a.prototype.finishNode = function (h, T) { + return ( + (h.type = T), + (h.end = this.last.end), + this.options.locations && (h.loc.end = this.last.loc.end), + this.options.ranges && (h.range[1] = this.last.end), + h + ); + }), + (a.prototype.dummyNode = function (h) { + var T = this.startNode(); + return ( + (T.type = h), + (T.end = T.start), + this.options.locations && (T.loc.end = T.loc.start), + this.options.ranges && (T.range[1] = T.start), + (this.last = { + type: t.tokTypes.name, + start: T.start, + end: T.start, + loc: T.loc, + }), + T + ); + }), + (a.prototype.dummyIdent = function () { + var h = this.dummyNode('Identifier'); + return (h.name = s), h; + }), + (a.prototype.dummyString = function () { + var h = this.dummyNode('Literal'); + return (h.value = h.raw = s), h; + }), + (a.prototype.eat = function (h) { + return this.tok.type === h ? (this.next(), !0) : !1; + }), + (a.prototype.isContextual = function (h) { + return this.tok.type === t.tokTypes.name && this.tok.value === h; + }), + (a.prototype.eatContextual = function (h) { + return this.tok.value === h && this.eat(t.tokTypes.name); + }), + (a.prototype.canInsertSemicolon = function () { + return ( + this.tok.type === t.tokTypes.eof || + this.tok.type === t.tokTypes.braceR || + t.lineBreak.test(this.input.slice(this.last.end, this.tok.start)) + ); + }), + (a.prototype.semicolon = function () { + return this.eat(t.tokTypes.semi); + }), + (a.prototype.expect = function (h) { + if (this.eat(h)) return !0; + for (var T = 1; T <= 2; T++) + if (this.lookAhead(T).type === h) { + for (var x = 0; x < T; x++) this.next(); + return !0; + } + }), + (a.prototype.pushCx = function () { + this.context.push(this.curIndent); + }), + (a.prototype.popCx = function () { + this.curIndent = this.context.pop(); + }), + (a.prototype.lineEnd = function (h) { + for ( + ; + h < this.input.length && !t.isNewLine(this.input.charCodeAt(h)); + + ) + ++h; + return h; + }), + (a.prototype.indentationAfter = function (h) { + for (var T = 0; ; ++h) { + var x = this.input.charCodeAt(h); + if (x === 32) ++T; + else if (x === 9) T += this.options.tabSize; + else return T; + } + }), + (a.prototype.closes = function (h, T, x, w) { + return this.tok.type === h || this.tok.type === t.tokTypes.eof + ? !0 + : x !== this.curLineStart && + this.curIndent < T && + this.tokenStartsLine() && + (!w || + this.nextLineStart >= this.input.length || + this.indentationAfter(this.nextLineStart) < T); + }), + (a.prototype.tokenStartsLine = function () { + for (var h = this.tok.start - 1; h >= this.curLineStart; --h) { + var T = this.input.charCodeAt(h); + if (T !== 9 && T !== 32) return !1; + } + return !0; + }), + (a.prototype.extend = function (h, T) { + this[h] = T(this[h]); + }), + (a.prototype.parse = function () { + return this.next(), this.parseTopLevel(); + }), + (a.extend = function () { + for (var h = [], T = arguments.length; T--; ) h[T] = arguments[T]; + for (var x = this, w = 0; w < h.length; w++) x = h[w](x); + return x; + }), + (a.parse = function (h, T) { + return new this(h, T).parse(); + }), + (a.BaseParser = t.Parser); + var u = a.prototype; + function d(p) { + return (p < 14 && p > 8) || p === 32 || p === 160 || t.isNewLine(p); + } + (u.next = function () { + if ( + ((this.last = this.tok), + this.ahead.length + ? (this.tok = this.ahead.shift()) + : (this.tok = this.readToken()), + this.tok.start >= this.nextLineStart) + ) { + for (; this.tok.start >= this.nextLineStart; ) + (this.curLineStart = this.nextLineStart), + (this.nextLineStart = this.lineEnd(this.curLineStart) + 1); + this.curIndent = this.indentationAfter(this.curLineStart); + } + }), + (u.readToken = function () { + for (;;) + try { + return ( + this.toks.next(), + this.toks.type === t.tokTypes.dot && + this.input.substr(this.toks.end, 1) === '.' && + this.options.ecmaVersion >= 6 && + (this.toks.end++, (this.toks.type = t.tokTypes.ellipsis)), + new t.Token(this.toks) + ); + } catch (S) { + if (!(S instanceof SyntaxError)) throw S; + var p = S.message, + h = S.raisedAt, + T = !0; + if (/unterminated/i.test(p)) + if (((h = this.lineEnd(S.pos + 1)), /string/.test(p))) + T = { + start: S.pos, + end: h, + type: t.tokTypes.string, + value: this.input.slice(S.pos + 1, h), + }; + else if (/regular expr/i.test(p)) { + var x = this.input.slice(S.pos, h); + try { + x = new RegExp(x); + } catch {} + T = {start: S.pos, end: h, type: t.tokTypes.regexp, value: x}; + } else + /template/.test(p) + ? (T = { + start: S.pos, + end: h, + type: t.tokTypes.template, + value: this.input.slice(S.pos, h), + }) + : (T = !1); + else if ( + /invalid (unicode|regexp|number)|expecting unicode|octal literal|is reserved|directly after number|expected number in radix|numeric separator/i.test( + p + ) + ) + for (; h < this.input.length && !d(this.input.charCodeAt(h)); ) + ++h; + else if (/character escape|expected hexadecimal/i.test(p)) + for (; h < this.input.length; ) { + var w = this.input.charCodeAt(h++); + if (w === 34 || w === 39 || t.isNewLine(w)) break; + } + else if (/unexpected character/i.test(p)) h++, (T = !1); + else if (/regular expression/i.test(p)) T = !0; + else throw S; + if ( + (this.resetTo(h), + T === !0 && + (T = {start: h, end: h, type: t.tokTypes.name, value: s}), + T) + ) + return ( + this.options.locations && + (T.loc = new t.SourceLocation( + this.toks, + t.getLineInfo(this.input, T.start), + t.getLineInfo(this.input, T.end) + )), + T + ); + } + }), + (u.resetTo = function (p) { + (this.toks.pos = p), (this.toks.containsEsc = !1); + var h = this.input.charAt(p - 1); + if ( + ((this.toks.exprAllowed = + !h || + /[[{(,;:?/*=+\-~!|&%^<>]/.test(h) || + (/[enwfd]/.test(h) && + /\b(case|else|return|throw|new|in|(instance|type)?of|delete|void)$/.test( + this.input.slice(p - 10, p) + ))), + this.options.locations) + ) { + (this.toks.curLine = 1), + (this.toks.lineStart = t.lineBreakG.lastIndex = 0); + for (var T; (T = t.lineBreakG.exec(this.input)) && T.index < p; ) + ++this.toks.curLine, + (this.toks.lineStart = T.index + T[0].length); + } + }), + (u.lookAhead = function (p) { + for (; p > this.ahead.length; ) this.ahead.push(this.readToken()); + return this.ahead[p - 1]; + }); + var y = a.prototype; + (y.parseTopLevel = function () { + var p = this.startNodeAt( + this.options.locations ? [0, t.getLineInfo(this.input, 0)] : 0 + ); + for (p.body = []; this.tok.type !== t.tokTypes.eof; ) + p.body.push(this.parseStatement()); + return ( + this.toks.adaptDirectivePrologue(p.body), + (this.last = this.tok), + (p.sourceType = + this.options.sourceType === 'commonjs' + ? 'script' + : this.options.sourceType), + this.finishNode(p, 'Program') + ); + }), + (y.parseStatement = function () { + var p = this.tok.type, + h = this.startNode(), + T; + switch ( + (this.toks.isLet() && ((p = t.tokTypes._var), (T = 'let')), p) + ) { + case t.tokTypes._break: + case t.tokTypes._continue: + this.next(); + var x = p === t.tokTypes._break; + return ( + this.semicolon() || this.canInsertSemicolon() + ? (h.label = null) + : ((h.label = + this.tok.type === t.tokTypes.name + ? this.parseIdent() + : null), + this.semicolon()), + this.finishNode(h, x ? 'BreakStatement' : 'ContinueStatement') + ); + case t.tokTypes._debugger: + return ( + this.next(), + this.semicolon(), + this.finishNode(h, 'DebuggerStatement') + ); + case t.tokTypes._do: + return ( + this.next(), + (h.body = this.parseStatement()), + (h.test = this.eat(t.tokTypes._while) + ? this.parseParenExpression() + : this.dummyIdent()), + this.semicolon(), + this.finishNode(h, 'DoWhileStatement') + ); + case t.tokTypes._for: + this.next(); + var w = + this.options.ecmaVersion >= 9 && this.eatContextual('await'); + if ( + (this.pushCx(), + this.expect(t.tokTypes.parenL), + this.tok.type === t.tokTypes.semi) + ) + return this.parseFor(h, null); + var S = this.toks.isLet(), + A = this.toks.isAwaitUsing(!0), + U = !A && this.toks.isUsing(!0); + if ( + S || + this.tok.type === t.tokTypes._var || + this.tok.type === t.tokTypes._const || + U || + A + ) { + var M = S + ? 'let' + : U + ? 'using' + : A + ? 'await using' + : this.tok.value, + c = this.startNode(); + return ( + U || A + ? (A && this.next(), this.parseVar(c, !0, M)) + : (c = this.parseVar(c, !0, M)), + c.declarations.length === 1 && + (this.tok.type === t.tokTypes._in || this.isContextual('of')) + ? (this.options.ecmaVersion >= 9 && + this.tok.type !== t.tokTypes._in && + (h.await = w), + this.parseForIn(h, c)) + : this.parseFor(h, c) + ); + } + var R = this.parseExpression(!0); + return this.tok.type === t.tokTypes._in || this.isContextual('of') + ? (this.options.ecmaVersion >= 9 && + this.tok.type !== t.tokTypes._in && + (h.await = w), + this.parseForIn(h, this.toAssignable(R))) + : this.parseFor(h, R); + case t.tokTypes._function: + return this.next(), this.parseFunction(h, !0); + case t.tokTypes._if: + return ( + this.next(), + (h.test = this.parseParenExpression()), + (h.consequent = this.parseStatement()), + (h.alternate = this.eat(t.tokTypes._else) + ? this.parseStatement() + : null), + this.finishNode(h, 'IfStatement') + ); + case t.tokTypes._return: + return ( + this.next(), + this.eat(t.tokTypes.semi) || this.canInsertSemicolon() + ? (h.argument = null) + : ((h.argument = this.parseExpression()), this.semicolon()), + this.finishNode(h, 'ReturnStatement') + ); + case t.tokTypes._switch: + var W = this.curIndent, + X = this.curLineStart; + this.next(), + (h.discriminant = this.parseParenExpression()), + (h.cases = []), + this.pushCx(), + this.expect(t.tokTypes.braceL); + for (var ie; !this.closes(t.tokTypes.braceR, W, X, !0); ) + if ( + this.tok.type === t.tokTypes._case || + this.tok.type === t.tokTypes._default + ) { + var pe = this.tok.type === t.tokTypes._case; + ie && this.finishNode(ie, 'SwitchCase'), + h.cases.push((ie = this.startNode())), + (ie.consequent = []), + this.next(), + pe ? (ie.test = this.parseExpression()) : (ie.test = null), + this.expect(t.tokTypes.colon); + } else + ie || + (h.cases.push((ie = this.startNode())), + (ie.consequent = []), + (ie.test = null)), + ie.consequent.push(this.parseStatement()); + return ( + ie && this.finishNode(ie, 'SwitchCase'), + this.popCx(), + this.eat(t.tokTypes.braceR), + this.finishNode(h, 'SwitchStatement') + ); + case t.tokTypes._throw: + return ( + this.next(), + (h.argument = this.parseExpression()), + this.semicolon(), + this.finishNode(h, 'ThrowStatement') + ); + case t.tokTypes._try: + if ( + (this.next(), + (h.block = this.parseBlock()), + (h.handler = null), + this.tok.type === t.tokTypes._catch) + ) { + var ae = this.startNode(); + this.next(), + this.eat(t.tokTypes.parenL) + ? ((ae.param = this.toAssignable(this.parseExprAtom(), !0)), + this.expect(t.tokTypes.parenR)) + : (ae.param = null), + (ae.body = this.parseBlock()), + (h.handler = this.finishNode(ae, 'CatchClause')); + } + return ( + (h.finalizer = this.eat(t.tokTypes._finally) + ? this.parseBlock() + : null), + !h.handler && !h.finalizer + ? h.block + : this.finishNode(h, 'TryStatement') + ); + case t.tokTypes._var: + case t.tokTypes._const: + return this.parseVar(h, !1, T || this.tok.value); + case t.tokTypes._while: + return ( + this.next(), + (h.test = this.parseParenExpression()), + (h.body = this.parseStatement()), + this.finishNode(h, 'WhileStatement') + ); + case t.tokTypes._with: + return ( + this.next(), + (h.object = this.parseParenExpression()), + (h.body = this.parseStatement()), + this.finishNode(h, 'WithStatement') + ); + case t.tokTypes.braceL: + return this.parseBlock(); + case t.tokTypes.semi: + return this.next(), this.finishNode(h, 'EmptyStatement'); + case t.tokTypes._class: + return this.parseClass(!0); + case t.tokTypes._import: + if (this.options.ecmaVersion > 10) { + var He = this.lookAhead(1).type; + if (He === t.tokTypes.parenL || He === t.tokTypes.dot) + return ( + (h.expression = this.parseExpression()), + this.semicolon(), + this.finishNode(h, 'ExpressionStatement') + ); + } + return this.parseImport(); + case t.tokTypes._export: + return this.parseExport(); + default: + if (this.toks.isAsyncFunction()) + return this.next(), this.next(), this.parseFunction(h, !0, !0); + if (this.toks.isUsing(!1)) return this.parseVar(h, !1, 'using'); + if (this.toks.isAwaitUsing(!1)) + return this.next(), this.parseVar(h, !1, 'await using'); + var qe = this.parseExpression(); + return i(qe) + ? (this.next(), + this.tok.type === t.tokTypes.eof + ? this.finishNode(h, 'EmptyStatement') + : this.parseStatement()) + : p === t.tokTypes.name && + qe.type === 'Identifier' && + this.eat(t.tokTypes.colon) + ? ((h.body = this.parseStatement()), + (h.label = qe), + this.finishNode(h, 'LabeledStatement')) + : ((h.expression = qe), + this.semicolon(), + this.finishNode(h, 'ExpressionStatement')); + } + }), + (y.parseBlock = function () { + var p = this.startNode(); + this.pushCx(), this.expect(t.tokTypes.braceL); + var h = this.curIndent, + T = this.curLineStart; + for (p.body = []; !this.closes(t.tokTypes.braceR, h, T, !0); ) + p.body.push(this.parseStatement()); + return ( + this.popCx(), + this.eat(t.tokTypes.braceR), + this.finishNode(p, 'BlockStatement') + ); + }), + (y.parseFor = function (p, h) { + return ( + (p.init = h), + (p.test = p.update = null), + this.eat(t.tokTypes.semi) && + this.tok.type !== t.tokTypes.semi && + (p.test = this.parseExpression()), + this.eat(t.tokTypes.semi) && + this.tok.type !== t.tokTypes.parenR && + (p.update = this.parseExpression()), + this.popCx(), + this.expect(t.tokTypes.parenR), + (p.body = this.parseStatement()), + this.finishNode(p, 'ForStatement') + ); + }), + (y.parseForIn = function (p, h) { + var T = + this.tok.type === t.tokTypes._in + ? 'ForInStatement' + : 'ForOfStatement'; + return ( + this.next(), + (p.left = h), + (p.right = this.parseExpression()), + this.popCx(), + this.expect(t.tokTypes.parenR), + (p.body = this.parseStatement()), + this.finishNode(p, T) + ); + }), + (y.parseVar = function (p, h, T) { + (p.kind = T), this.next(), (p.declarations = []); + do { + var x = this.startNode(); + (x.id = + this.options.ecmaVersion >= 6 + ? this.toAssignable(this.parseExprAtom(), !0) + : this.parseIdent()), + (x.init = this.eat(t.tokTypes.eq) + ? this.parseMaybeAssign(h) + : null), + p.declarations.push(this.finishNode(x, 'VariableDeclarator')); + } while (this.eat(t.tokTypes.comma)); + if (!p.declarations.length) { + var w = this.startNode(); + (w.id = this.dummyIdent()), + p.declarations.push(this.finishNode(w, 'VariableDeclarator')); + } + return ( + h || this.semicolon(), this.finishNode(p, 'VariableDeclaration') + ); + }), + (y.parseClass = function (p) { + var h = this.startNode(); + this.next(), + this.tok.type === t.tokTypes.name + ? (h.id = this.parseIdent()) + : p === !0 + ? (h.id = this.dummyIdent()) + : (h.id = null), + (h.superClass = this.eat(t.tokTypes._extends) + ? this.parseExpression() + : null), + (h.body = this.startNode()), + (h.body.body = []), + this.pushCx(); + var T = this.curIndent + 1, + x = this.curLineStart; + for ( + this.eat(t.tokTypes.braceL), + this.curIndent + 1 < T && + ((T = this.curIndent), (x = this.curLineStart)); + !this.closes(t.tokTypes.braceR, T, x); + + ) { + var w = this.parseClassElement(); + w && h.body.body.push(w); + } + return ( + this.popCx(), + this.eat(t.tokTypes.braceR) || + ((this.last.end = this.tok.start), + this.options.locations && + (this.last.loc.end = this.tok.loc.start)), + this.semicolon(), + this.finishNode(h.body, 'ClassBody'), + this.finishNode(h, p ? 'ClassDeclaration' : 'ClassExpression') + ); + }), + (y.parseClassElement = function () { + if (this.eat(t.tokTypes.semi)) return null; + var p = this.options, + h = p.ecmaVersion, + T = p.locations, + x = this.curIndent, + w = this.curLineStart, + S = this.startNode(), + A = '', + U = !1, + M = !1, + c = 'method', + R = !1; + if (this.eatContextual('static')) { + if (h >= 13 && this.eat(t.tokTypes.braceL)) + return this.parseClassStaticBlock(S), S; + this.isClassElementNameStart() || this.toks.type === t.tokTypes.star + ? (R = !0) + : (A = 'static'); + } + if ( + ((S.static = R), + !A && + h >= 8 && + this.eatContextual('async') && + ((this.isClassElementNameStart() || + this.toks.type === t.tokTypes.star) && + !this.canInsertSemicolon() + ? (M = !0) + : (A = 'async')), + !A) + ) { + U = this.eat(t.tokTypes.star); + var W = this.toks.value; + (this.eatContextual('get') || this.eatContextual('set')) && + (this.isClassElementNameStart() ? (c = W) : (A = W)); + } + if (A) + (S.computed = !1), + (S.key = this.startNodeAt( + T + ? [this.toks.lastTokStart, this.toks.lastTokStartLoc] + : this.toks.lastTokStart + )), + (S.key.name = A), + this.finishNode(S.key, 'Identifier'); + else if ((this.parseClassElementName(S), i(S.key))) + return ( + i(this.parseMaybeAssign()) && this.next(), + this.eat(t.tokTypes.comma), + null + ); + if ( + h < 13 || + this.toks.type === t.tokTypes.parenL || + c !== 'method' || + U || + M + ) { + var X = + !S.computed && + !S.static && + !U && + !M && + c === 'method' && + ((S.key.type === 'Identifier' && S.key.name === 'constructor') || + (S.key.type === 'Literal' && S.key.value === 'constructor')); + (S.kind = X ? 'constructor' : c), + (S.value = this.parseMethod(U, M)), + this.finishNode(S, 'MethodDefinition'); + } else { + if (this.eat(t.tokTypes.eq)) + if ( + this.curLineStart !== w && + this.curIndent <= x && + this.tokenStartsLine() + ) + S.value = null; + else { + var ie = this.inAsync, + pe = this.inGenerator; + (this.inAsync = !1), + (this.inGenerator = !1), + (S.value = this.parseMaybeAssign()), + (this.inAsync = ie), + (this.inGenerator = pe); + } + else S.value = null; + this.semicolon(), this.finishNode(S, 'PropertyDefinition'); + } + return S; + }), + (y.parseClassStaticBlock = function (p) { + var h = this.curIndent, + T = this.curLineStart; + for ( + p.body = [], this.pushCx(); + !this.closes(t.tokTypes.braceR, h, T, !0); + + ) + p.body.push(this.parseStatement()); + return ( + this.popCx(), + this.eat(t.tokTypes.braceR), + this.finishNode(p, 'StaticBlock') + ); + }), + (y.isClassElementNameStart = function () { + return this.toks.isClassElementNameStart(); + }), + (y.parseClassElementName = function (p) { + this.toks.type === t.tokTypes.privateId + ? ((p.computed = !1), (p.key = this.parsePrivateIdent())) + : this.parsePropertyName(p); + }), + (y.parseFunction = function (p, h, T) { + var x = this.inAsync, + w = this.inGenerator, + S = this.inFunction; + return ( + this.initFunction(p), + this.options.ecmaVersion >= 6 && + (p.generator = this.eat(t.tokTypes.star)), + this.options.ecmaVersion >= 8 && (p.async = !!T), + this.tok.type === t.tokTypes.name + ? (p.id = this.parseIdent()) + : h === !0 && (p.id = this.dummyIdent()), + (this.inAsync = p.async), + (this.inGenerator = p.generator), + (this.inFunction = !0), + (p.params = this.parseFunctionParams()), + (p.body = this.parseBlock()), + this.toks.adaptDirectivePrologue(p.body.body), + (this.inAsync = x), + (this.inGenerator = w), + (this.inFunction = S), + this.finishNode(p, h ? 'FunctionDeclaration' : 'FunctionExpression') + ); + }), + (y.parseExport = function () { + var p = this.startNode(); + if ((this.next(), this.eat(t.tokTypes.star))) + return ( + this.options.ecmaVersion >= 11 && + (this.eatContextual('as') + ? (p.exported = this.parseExprAtom()) + : (p.exported = null)), + (p.source = this.eatContextual('from') + ? this.parseExprAtom() + : this.dummyString()), + this.options.ecmaVersion >= 16 && + (p.attributes = this.parseWithClause()), + this.semicolon(), + this.finishNode(p, 'ExportAllDeclaration') + ); + if (this.eat(t.tokTypes._default)) { + var h; + if ( + this.tok.type === t.tokTypes._function || + (h = this.toks.isAsyncFunction()) + ) { + var T = this.startNode(); + this.next(), + h && this.next(), + (p.declaration = this.parseFunction(T, 'nullableID', h)); + } else + this.tok.type === t.tokTypes._class + ? (p.declaration = this.parseClass('nullableID')) + : ((p.declaration = this.parseMaybeAssign()), this.semicolon()); + return this.finishNode(p, 'ExportDefaultDeclaration'); + } + return ( + this.tok.type.keyword || + this.toks.isLet() || + this.toks.isAsyncFunction() + ? ((p.declaration = this.parseStatement()), + (p.specifiers = []), + (p.source = null)) + : ((p.declaration = null), + (p.specifiers = this.parseExportSpecifierList()), + (p.source = this.eatContextual('from') + ? this.parseExprAtom() + : null), + this.options.ecmaVersion >= 16 && + (p.attributes = this.parseWithClause()), + this.semicolon()), + this.finishNode(p, 'ExportNamedDeclaration') + ); + }), + (y.parseImport = function () { + var p = this.startNode(); + if ((this.next(), this.tok.type === t.tokTypes.string)) + (p.specifiers = []), (p.source = this.parseExprAtom()); + else { + var h; + this.tok.type === t.tokTypes.name && + this.tok.value !== 'from' && + ((h = this.startNode()), + (h.local = this.parseIdent()), + this.finishNode(h, 'ImportDefaultSpecifier'), + this.eat(t.tokTypes.comma)), + (p.specifiers = this.parseImportSpecifiers()), + (p.source = + this.eatContextual('from') && + this.tok.type === t.tokTypes.string + ? this.parseExprAtom() + : this.dummyString()), + h && p.specifiers.unshift(h); + } + return ( + this.options.ecmaVersion >= 16 && + (p.attributes = this.parseWithClause()), + this.semicolon(), + this.finishNode(p, 'ImportDeclaration') + ); + }), + (y.parseImportSpecifiers = function () { + var p = []; + if (this.tok.type === t.tokTypes.star) { + var h = this.startNode(); + this.next(), + (h.local = this.eatContextual('as') + ? this.parseIdent() + : this.dummyIdent()), + p.push(this.finishNode(h, 'ImportNamespaceSpecifier')); + } else { + var T = this.curIndent, + x = this.curLineStart, + w = this.nextLineStart; + for ( + this.pushCx(), + this.eat(t.tokTypes.braceL), + this.curLineStart > w && (w = this.curLineStart); + !this.closes( + t.tokTypes.braceR, + T + (this.curLineStart <= w ? 1 : 0), + x + ); + + ) { + var S = this.startNode(); + if (this.eat(t.tokTypes.star)) + (S.local = this.eatContextual('as') + ? this.parseModuleExportName() + : this.dummyIdent()), + this.finishNode(S, 'ImportNamespaceSpecifier'); + else { + if ( + this.isContextual('from') || + ((S.imported = this.parseModuleExportName()), i(S.imported)) + ) + break; + (S.local = this.eatContextual('as') + ? this.parseModuleExportName() + : S.imported), + this.finishNode(S, 'ImportSpecifier'); + } + p.push(S), this.eat(t.tokTypes.comma); + } + this.eat(t.tokTypes.braceR), this.popCx(); + } + return p; + }), + (y.parseWithClause = function () { + var p = []; + if (!this.eat(t.tokTypes._with)) return p; + var h = this.curIndent, + T = this.curLineStart, + x = this.nextLineStart; + for ( + this.pushCx(), + this.eat(t.tokTypes.braceL), + this.curLineStart > x && (x = this.curLineStart); + !this.closes( + t.tokTypes.braceR, + h + (this.curLineStart <= x ? 1 : 0), + T + ); + + ) { + var w = this.startNode(); + if ( + ((w.key = + this.tok.type === t.tokTypes.string + ? this.parseExprAtom() + : this.parseIdent()), + this.eat(t.tokTypes.colon)) + ) + this.tok.type === t.tokTypes.string + ? (w.value = this.parseExprAtom()) + : (w.value = this.dummyString()); + else { + if (i(w.key)) break; + if (this.tok.type === t.tokTypes.string) + w.value = this.parseExprAtom(); + else break; + } + p.push(this.finishNode(w, 'ImportAttribute')), + this.eat(t.tokTypes.comma); + } + return this.eat(t.tokTypes.braceR), this.popCx(), p; + }), + (y.parseExportSpecifierList = function () { + var p = [], + h = this.curIndent, + T = this.curLineStart, + x = this.nextLineStart; + for ( + this.pushCx(), + this.eat(t.tokTypes.braceL), + this.curLineStart > x && (x = this.curLineStart); + !this.closes( + t.tokTypes.braceR, + h + (this.curLineStart <= x ? 1 : 0), + T + ) && !this.isContextual('from'); + + ) { + var w = this.startNode(); + if (((w.local = this.parseModuleExportName()), i(w.local))) break; + (w.exported = this.eatContextual('as') + ? this.parseModuleExportName() + : w.local), + this.finishNode(w, 'ExportSpecifier'), + p.push(w), + this.eat(t.tokTypes.comma); + } + return this.eat(t.tokTypes.braceR), this.popCx(), p; + }), + (y.parseModuleExportName = function () { + return this.options.ecmaVersion >= 13 && + this.tok.type === t.tokTypes.string + ? this.parseExprAtom() + : this.parseIdent(); + }); + var g = a.prototype; + (g.checkLVal = function (p) { + if (!p) return p; + switch (p.type) { + case 'Identifier': + case 'MemberExpression': + return p; + case 'ParenthesizedExpression': + return (p.expression = this.checkLVal(p.expression)), p; + default: + return this.dummyIdent(); + } + }), + (g.parseExpression = function (p) { + var h = this.storeCurrentPos(), + T = this.parseMaybeAssign(p); + if (this.tok.type === t.tokTypes.comma) { + var x = this.startNodeAt(h); + for (x.expressions = [T]; this.eat(t.tokTypes.comma); ) + x.expressions.push(this.parseMaybeAssign(p)); + return this.finishNode(x, 'SequenceExpression'); + } + return T; + }), + (g.parseParenExpression = function () { + this.pushCx(), this.expect(t.tokTypes.parenL); + var p = this.parseExpression(); + return this.popCx(), this.expect(t.tokTypes.parenR), p; + }), + (g.parseMaybeAssign = function (p) { + if (this.inGenerator && this.toks.isContextual('yield')) { + var h = this.startNode(); + return ( + this.next(), + this.semicolon() || + this.canInsertSemicolon() || + (this.tok.type !== t.tokTypes.star && !this.tok.type.startsExpr) + ? ((h.delegate = !1), (h.argument = null)) + : ((h.delegate = this.eat(t.tokTypes.star)), + (h.argument = this.parseMaybeAssign())), + this.finishNode(h, 'YieldExpression') + ); + } + var T = this.storeCurrentPos(), + x = this.parseMaybeConditional(p); + if (this.tok.type.isAssign) { + var w = this.startNodeAt(T); + return ( + (w.operator = this.tok.value), + (w.left = + this.tok.type === t.tokTypes.eq + ? this.toAssignable(x) + : this.checkLVal(x)), + this.next(), + (w.right = this.parseMaybeAssign(p)), + this.finishNode(w, 'AssignmentExpression') + ); + } + return x; + }), + (g.parseMaybeConditional = function (p) { + var h = this.storeCurrentPos(), + T = this.parseExprOps(p); + if (this.eat(t.tokTypes.question)) { + var x = this.startNodeAt(h); + return ( + (x.test = T), + (x.consequent = this.parseMaybeAssign()), + (x.alternate = this.expect(t.tokTypes.colon) + ? this.parseMaybeAssign(p) + : this.dummyIdent()), + this.finishNode(x, 'ConditionalExpression') + ); + } + return T; + }), + (g.parseExprOps = function (p) { + var h = this.storeCurrentPos(), + T = this.curIndent, + x = this.curLineStart; + return this.parseExprOp(this.parseMaybeUnary(!1), h, -1, p, T, x); + }), + (g.parseExprOp = function (p, h, T, x, w, S) { + if ( + this.curLineStart !== S && + this.curIndent < w && + this.tokenStartsLine() + ) + return p; + var A = this.tok.type.binop; + if (A != null && (!x || this.tok.type !== t.tokTypes._in) && A > T) { + var U = this.startNodeAt(h); + if ( + ((U.left = p), + (U.operator = this.tok.value), + this.next(), + this.curLineStart !== S && + this.curIndent < w && + this.tokenStartsLine()) + ) + U.right = this.dummyIdent(); + else { + var M = this.storeCurrentPos(); + U.right = this.parseExprOp( + this.parseMaybeUnary(!1), + M, + A, + x, + w, + S + ); + } + return ( + this.finishNode( + U, + /&&|\|\||\?\?/.test(U.operator) + ? 'LogicalExpression' + : 'BinaryExpression' + ), + this.parseExprOp(U, h, T, x, w, S) + ); + } + return p; + }), + (g.parseMaybeUnary = function (p) { + var h = this.storeCurrentPos(), + T; + if ( + this.options.ecmaVersion >= 8 && + this.toks.isContextual('await') && + (this.inAsync || + (this.toks.inModule && this.options.ecmaVersion >= 13) || + (!this.inFunction && this.options.allowAwaitOutsideFunction)) + ) + (T = this.parseAwait()), (p = !0); + else if (this.tok.type.prefix) { + var x = this.startNode(), + w = this.tok.type === t.tokTypes.incDec; + w || (p = !0), + (x.operator = this.tok.value), + (x.prefix = !0), + this.next(), + (x.argument = this.parseMaybeUnary(!0)), + w && (x.argument = this.checkLVal(x.argument)), + (T = this.finishNode( + x, + w ? 'UpdateExpression' : 'UnaryExpression' + )); + } else if (this.tok.type === t.tokTypes.ellipsis) { + var S = this.startNode(); + this.next(), + (S.argument = this.parseMaybeUnary(p)), + (T = this.finishNode(S, 'SpreadElement')); + } else if (!p && this.tok.type === t.tokTypes.privateId) + T = this.parsePrivateIdent(); + else + for ( + T = this.parseExprSubscripts(); + this.tok.type.postfix && !this.canInsertSemicolon(); + + ) { + var A = this.startNodeAt(h); + (A.operator = this.tok.value), + (A.prefix = !1), + (A.argument = this.checkLVal(T)), + this.next(), + (T = this.finishNode(A, 'UpdateExpression')); + } + if (!p && this.eat(t.tokTypes.starstar)) { + var U = this.startNodeAt(h); + return ( + (U.operator = '**'), + (U.left = T), + (U.right = this.parseMaybeUnary(!1)), + this.finishNode(U, 'BinaryExpression') + ); + } + return T; + }), + (g.parseExprSubscripts = function () { + var p = this.storeCurrentPos(); + return this.parseSubscripts( + this.parseExprAtom(), + p, + !1, + this.curIndent, + this.curLineStart + ); + }), + (g.parseSubscripts = function (p, h, T, x, w) { + for (var S = this.options.ecmaVersion >= 11, A = !1; ; ) { + if ( + this.curLineStart !== w && + this.curIndent <= x && + this.tokenStartsLine() + ) + if (this.tok.type === t.tokTypes.dot && this.curIndent === x) --x; + else break; + var U = + p.type === 'Identifier' && + p.name === 'async' && + !this.canInsertSemicolon(), + M = S && this.eat(t.tokTypes.questionDot); + if ( + (M && (A = !0), + (M && + this.tok.type !== t.tokTypes.parenL && + this.tok.type !== t.tokTypes.bracketL && + this.tok.type !== t.tokTypes.backQuote) || + this.eat(t.tokTypes.dot)) + ) { + var c = this.startNodeAt(h); + (c.object = p), + this.curLineStart !== w && + this.curIndent <= x && + this.tokenStartsLine() + ? (c.property = this.dummyIdent()) + : (c.property = + this.parsePropertyAccessor() || this.dummyIdent()), + (c.computed = !1), + S && (c.optional = M), + (p = this.finishNode(c, 'MemberExpression')); + } else if (this.tok.type === t.tokTypes.bracketL) { + this.pushCx(), this.next(); + var R = this.startNodeAt(h); + (R.object = p), + (R.property = this.parseExpression()), + (R.computed = !0), + S && (R.optional = M), + this.popCx(), + this.expect(t.tokTypes.bracketR), + (p = this.finishNode(R, 'MemberExpression')); + } else if (!T && this.tok.type === t.tokTypes.parenL) { + var W = this.parseExprList(t.tokTypes.parenR); + if (U && this.eat(t.tokTypes.arrow)) + return this.parseArrowExpression(this.startNodeAt(h), W, !0); + var X = this.startNodeAt(h); + (X.callee = p), + (X.arguments = W), + S && (X.optional = M), + (p = this.finishNode(X, 'CallExpression')); + } else if (this.tok.type === t.tokTypes.backQuote) { + var ie = this.startNodeAt(h); + (ie.tag = p), + (ie.quasi = this.parseTemplate()), + (p = this.finishNode(ie, 'TaggedTemplateExpression')); + } else break; + } + if (A) { + var pe = this.startNodeAt(h); + (pe.expression = p), (p = this.finishNode(pe, 'ChainExpression')); + } + return p; + }), + (g.parseExprAtom = function () { + var p; + switch (this.tok.type) { + case t.tokTypes._this: + case t.tokTypes._super: + var h = + this.tok.type === t.tokTypes._this ? 'ThisExpression' : 'Super'; + return (p = this.startNode()), this.next(), this.finishNode(p, h); + case t.tokTypes.name: + var T = this.storeCurrentPos(), + x = this.parseIdent(), + w = !1; + if (x.name === 'async' && !this.canInsertSemicolon()) { + if (this.eat(t.tokTypes._function)) + return ( + this.toks.overrideContext(t.tokContexts.f_expr), + this.parseFunction(this.startNodeAt(T), !1, !0) + ); + this.tok.type === t.tokTypes.name && + ((x = this.parseIdent()), (w = !0)); + } + return this.eat(t.tokTypes.arrow) + ? this.parseArrowExpression(this.startNodeAt(T), [x], w) + : x; + case t.tokTypes.regexp: + p = this.startNode(); + var S = this.tok.value; + return ( + (p.regex = {pattern: S.pattern, flags: S.flags}), + (p.value = S.value), + (p.raw = this.input.slice(this.tok.start, this.tok.end)), + this.next(), + this.finishNode(p, 'Literal') + ); + case t.tokTypes.num: + case t.tokTypes.string: + return ( + (p = this.startNode()), + (p.value = this.tok.value), + (p.raw = this.input.slice(this.tok.start, this.tok.end)), + this.tok.type === t.tokTypes.num && + p.raw.charCodeAt(p.raw.length - 1) === 110 && + (p.bigint = + p.value != null + ? p.value.toString() + : p.raw.slice(0, -1).replace(/_/g, '')), + this.next(), + this.finishNode(p, 'Literal') + ); + case t.tokTypes._null: + case t.tokTypes._true: + case t.tokTypes._false: + return ( + (p = this.startNode()), + (p.value = + this.tok.type === t.tokTypes._null + ? null + : this.tok.type === t.tokTypes._true), + (p.raw = this.tok.type.keyword), + this.next(), + this.finishNode(p, 'Literal') + ); + case t.tokTypes.parenL: + var A = this.storeCurrentPos(); + this.next(); + var U = this.parseExpression(); + if ( + (this.expect(t.tokTypes.parenR), this.eat(t.tokTypes.arrow)) + ) { + var M = U.expressions || [U]; + return ( + M.length && i(M[M.length - 1]) && M.pop(), + this.parseArrowExpression(this.startNodeAt(A), M) + ); + } + if (this.options.preserveParens) { + var c = this.startNodeAt(A); + (c.expression = U), + (U = this.finishNode(c, 'ParenthesizedExpression')); + } + return U; + case t.tokTypes.bracketL: + return ( + (p = this.startNode()), + (p.elements = this.parseExprList(t.tokTypes.bracketR, !0)), + this.finishNode(p, 'ArrayExpression') + ); + case t.tokTypes.braceL: + return ( + this.toks.overrideContext(t.tokContexts.b_expr), this.parseObj() + ); + case t.tokTypes._class: + return this.parseClass(!1); + case t.tokTypes._function: + return ( + (p = this.startNode()), this.next(), this.parseFunction(p, !1) + ); + case t.tokTypes._new: + return this.parseNew(); + case t.tokTypes.backQuote: + return this.parseTemplate(); + case t.tokTypes._import: + return this.options.ecmaVersion >= 11 + ? this.parseExprImport() + : this.dummyIdent(); + default: + return this.dummyIdent(); + } + }), + (g.parseExprImport = function () { + var p = this.startNode(), + h = this.parseIdent(!0); + switch (this.tok.type) { + case t.tokTypes.parenL: + return this.parseDynamicImport(p); + case t.tokTypes.dot: + return (p.meta = h), this.parseImportMeta(p); + default: + return (p.name = 'import'), this.finishNode(p, 'Identifier'); + } + }), + (g.parseDynamicImport = function (p) { + var h = this.parseExprList(t.tokTypes.parenR); + return ( + (p.source = h[0] || this.dummyString()), + (p.options = h[1] || null), + this.finishNode(p, 'ImportExpression') + ); + }), + (g.parseImportMeta = function (p) { + return ( + this.next(), + (p.property = this.parseIdent(!0)), + this.finishNode(p, 'MetaProperty') + ); + }), + (g.parseNew = function () { + var p = this.startNode(), + h = this.curIndent, + T = this.curLineStart, + x = this.parseIdent(!0); + if (this.options.ecmaVersion >= 6 && this.eat(t.tokTypes.dot)) + return ( + (p.meta = x), + (p.property = this.parseIdent(!0)), + this.finishNode(p, 'MetaProperty') + ); + var w = this.storeCurrentPos(); + return ( + (p.callee = this.parseSubscripts( + this.parseExprAtom(), + w, + !0, + h, + T + )), + this.tok.type === t.tokTypes.parenL + ? (p.arguments = this.parseExprList(t.tokTypes.parenR)) + : (p.arguments = []), + this.finishNode(p, 'NewExpression') + ); + }), + (g.parseTemplateElement = function () { + var p = this.startNode(); + return ( + this.tok.type === t.tokTypes.invalidTemplate + ? (p.value = {raw: this.tok.value, cooked: null}) + : (p.value = { + raw: this.input.slice(this.tok.start, this.tok.end).replace( + /\r\n?/g, + ` +` + ), + cooked: this.tok.value, + }), + this.next(), + (p.tail = this.tok.type === t.tokTypes.backQuote), + this.finishNode(p, 'TemplateElement') + ); + }), + (g.parseTemplate = function () { + var p = this.startNode(); + this.next(), (p.expressions = []); + var h = this.parseTemplateElement(); + for (p.quasis = [h]; !h.tail; ) + this.next(), + p.expressions.push(this.parseExpression()), + this.expect(t.tokTypes.braceR) + ? (h = this.parseTemplateElement()) + : ((h = this.startNode()), + (h.value = {cooked: '', raw: ''}), + (h.tail = !0), + this.finishNode(h, 'TemplateElement')), + p.quasis.push(h); + return ( + this.expect(t.tokTypes.backQuote), + this.finishNode(p, 'TemplateLiteral') + ); + }), + (g.parseObj = function () { + var p = this.startNode(); + (p.properties = []), this.pushCx(); + var h = this.curIndent + 1, + T = this.curLineStart; + for ( + this.eat(t.tokTypes.braceL), + this.curIndent + 1 < h && + ((h = this.curIndent), (T = this.curLineStart)); + !this.closes(t.tokTypes.braceR, h, T); + + ) { + var x = this.startNode(), + w = void 0, + S = void 0, + A = void 0; + if ( + this.options.ecmaVersion >= 9 && + this.eat(t.tokTypes.ellipsis) + ) { + (x.argument = this.parseMaybeAssign()), + p.properties.push(this.finishNode(x, 'SpreadElement')), + this.eat(t.tokTypes.comma); + continue; + } + if ( + (this.options.ecmaVersion >= 6 && + ((A = this.storeCurrentPos()), + (x.method = !1), + (x.shorthand = !1), + (w = this.eat(t.tokTypes.star))), + this.parsePropertyName(x), + this.toks.isAsyncProp(x) + ? ((S = !0), + (w = + this.options.ecmaVersion >= 9 && this.eat(t.tokTypes.star)), + this.parsePropertyName(x)) + : (S = !1), + i(x.key)) + ) { + i(this.parseMaybeAssign()) && this.next(), + this.eat(t.tokTypes.comma); + continue; + } + if (this.eat(t.tokTypes.colon)) + (x.kind = 'init'), (x.value = this.parseMaybeAssign()); + else if ( + this.options.ecmaVersion >= 6 && + (this.tok.type === t.tokTypes.parenL || + this.tok.type === t.tokTypes.braceL) + ) + (x.kind = 'init'), + (x.method = !0), + (x.value = this.parseMethod(w, S)); + else if ( + this.options.ecmaVersion >= 5 && + x.key.type === 'Identifier' && + !x.computed && + (x.key.name === 'get' || x.key.name === 'set') && + this.tok.type !== t.tokTypes.comma && + this.tok.type !== t.tokTypes.braceR && + this.tok.type !== t.tokTypes.eq + ) + (x.kind = x.key.name), + this.parsePropertyName(x), + (x.value = this.parseMethod(!1)); + else { + if (((x.kind = 'init'), this.options.ecmaVersion >= 6)) + if (this.eat(t.tokTypes.eq)) { + var U = this.startNodeAt(A); + (U.operator = '='), + (U.left = x.key), + (U.right = this.parseMaybeAssign()), + (x.value = this.finishNode(U, 'AssignmentExpression')); + } else x.value = x.key; + else x.value = this.dummyIdent(); + x.shorthand = !0; + } + p.properties.push(this.finishNode(x, 'Property')), + this.eat(t.tokTypes.comma); + } + return ( + this.popCx(), + this.eat(t.tokTypes.braceR) || + ((this.last.end = this.tok.start), + this.options.locations && + (this.last.loc.end = this.tok.loc.start)), + this.finishNode(p, 'ObjectExpression') + ); + }), + (g.parsePropertyName = function (p) { + if (this.options.ecmaVersion >= 6) + if (this.eat(t.tokTypes.bracketL)) { + (p.computed = !0), + (p.key = this.parseExpression()), + this.expect(t.tokTypes.bracketR); + return; + } else p.computed = !1; + var h = + this.tok.type === t.tokTypes.num || + this.tok.type === t.tokTypes.string + ? this.parseExprAtom() + : this.parseIdent(); + p.key = h || this.dummyIdent(); + }), + (g.parsePropertyAccessor = function () { + if (this.tok.type === t.tokTypes.name || this.tok.type.keyword) + return this.parseIdent(); + if (this.tok.type === t.tokTypes.privateId) + return this.parsePrivateIdent(); + }), + (g.parseIdent = function () { + var p = + this.tok.type === t.tokTypes.name + ? this.tok.value + : this.tok.type.keyword; + if (!p) return this.dummyIdent(); + this.tok.type.keyword && (this.toks.type = t.tokTypes.name); + var h = this.startNode(); + return this.next(), (h.name = p), this.finishNode(h, 'Identifier'); + }), + (g.parsePrivateIdent = function () { + var p = this.startNode(); + return ( + (p.name = this.tok.value), + this.next(), + this.finishNode(p, 'PrivateIdentifier') + ); + }), + (g.initFunction = function (p) { + (p.id = null), + (p.params = []), + this.options.ecmaVersion >= 6 && + ((p.generator = !1), (p.expression = !1)), + this.options.ecmaVersion >= 8 && (p.async = !1); + }), + (g.toAssignable = function (p, h) { + if ( + !( + !p || + p.type === 'Identifier' || + (p.type === 'MemberExpression' && !h) + ) + ) + if (p.type === 'ParenthesizedExpression') + this.toAssignable(p.expression, h); + else { + if (this.options.ecmaVersion < 6) return this.dummyIdent(); + if (p.type === 'ObjectExpression') { + p.type = 'ObjectPattern'; + for (var T = 0, x = p.properties; T < x.length; T += 1) { + var w = x[T]; + this.toAssignable(w, h); + } + } else if (p.type === 'ArrayExpression') + (p.type = 'ArrayPattern'), this.toAssignableList(p.elements, h); + else if (p.type === 'Property') this.toAssignable(p.value, h); + else if (p.type === 'SpreadElement') + (p.type = 'RestElement'), this.toAssignable(p.argument, h); + else if (p.type === 'AssignmentExpression') + (p.type = 'AssignmentPattern'), delete p.operator; + else return this.dummyIdent(); + } + return p; + }), + (g.toAssignableList = function (p, h) { + for (var T = 0, x = p; T < x.length; T += 1) { + var w = x[T]; + this.toAssignable(w, h); + } + return p; + }), + (g.parseFunctionParams = function (p) { + return ( + (p = this.parseExprList(t.tokTypes.parenR)), + this.toAssignableList(p, !0) + ); + }), + (g.parseMethod = function (p, h) { + var T = this.startNode(), + x = this.inAsync, + w = this.inGenerator, + S = this.inFunction; + return ( + this.initFunction(T), + this.options.ecmaVersion >= 6 && (T.generator = !!p), + this.options.ecmaVersion >= 8 && (T.async = !!h), + (this.inAsync = T.async), + (this.inGenerator = T.generator), + (this.inFunction = !0), + (T.params = this.parseFunctionParams()), + (T.body = this.parseBlock()), + this.toks.adaptDirectivePrologue(T.body.body), + (this.inAsync = x), + (this.inGenerator = w), + (this.inFunction = S), + this.finishNode(T, 'FunctionExpression') + ); + }), + (g.parseArrowExpression = function (p, h, T) { + var x = this.inAsync, + w = this.inGenerator, + S = this.inFunction; + return ( + this.initFunction(p), + this.options.ecmaVersion >= 8 && (p.async = !!T), + (this.inAsync = p.async), + (this.inGenerator = !1), + (this.inFunction = !0), + (p.params = this.toAssignableList(h, !0)), + (p.expression = this.tok.type !== t.tokTypes.braceL), + p.expression + ? (p.body = this.parseMaybeAssign()) + : ((p.body = this.parseBlock()), + this.toks.adaptDirectivePrologue(p.body.body)), + (this.inAsync = x), + (this.inGenerator = w), + (this.inFunction = S), + this.finishNode(p, 'ArrowFunctionExpression') + ); + }), + (g.parseExprList = function (p, h) { + this.pushCx(); + var T = this.curIndent, + x = this.curLineStart, + w = []; + for (this.next(); !this.closes(p, T + 1, x); ) { + if (this.eat(t.tokTypes.comma)) { + w.push(h ? null : this.dummyIdent()); + continue; + } + var S = this.parseMaybeAssign(); + if (i(S)) { + if (this.closes(p, T, x)) break; + this.next(); + } else w.push(S); + this.eat(t.tokTypes.comma); + } + return ( + this.popCx(), + this.eat(p) || + ((this.last.end = this.tok.start), + this.options.locations && + (this.last.loc.end = this.tok.loc.start)), + w + ); + }), + (g.parseAwait = function () { + var p = this.startNode(); + return ( + this.next(), + (p.argument = this.parseMaybeUnary()), + this.finishNode(p, 'AwaitExpression') + ); + }), + (t.defaultOptions.tabSize = 4); + function L(p, h) { + return a.parse(p, h); + } + (e.LooseParser = a), (e.isDummy = i), (e.parse = L); + }); + }); + var Vo = Li(), + Ug = Jc(), + dr = e1(), + Hg = uf(), + Tf = df(), + Os = null; + function kf() { + return new Proxy( + {}, + { + get: function (e, t) { + if (t in e) return e[t]; + var s = String(t).split('#'), + i = s[0], + r = s[1] || 'default', + a = {id: i, chunks: [i], name: r, async: !0}; + return (e[t] = a), a; + }, + } + ); + } + var Nc = {}; + function mf(e, t, s) { + var i = dr.registerServerReference(e, t, s), + r = t + '#' + s; + return (Nc[r] = e), i; + } + function Wg(e) { + if (e.indexOf('use client') === -1 && e.indexOf('use server') === -1) + return null; + try { + var t = Tf.parse(e, {ecmaVersion: '2024', sourceType: 'source'}).body; + } catch { + return null; + } + for (var s = 0; s < t.length; s++) { + var i = t[s]; + if (i.type !== 'ExpressionStatement' || !i.directive) break; + if (i.directive === 'use client') return 'use client'; + if (i.directive === 'use server') return 'use server'; + } + return null; + } + function Gg(e) { + if (e.indexOf('use server') === -1) return e; + var t; + try { + t = Tf.parse(e, {ecmaVersion: '2024', sourceType: 'source'}); + } catch { + return e; + } + var s = [], + i = 0; + function r(T, x) { + if (!(!T || typeof T != 'object')) { + var w = + T.type === 'FunctionDeclaration' || + T.type === 'FunctionExpression' || + T.type === 'ArrowFunctionExpression'; + if (w && x > 0 && T.body && T.body.type === 'BlockStatement') + for (var S = T.body.body, A = 0; A < S.length; A++) { + var U = S[A]; + if (U.type !== 'ExpressionStatement') break; + if (U.directive === 'use server') { + s.push({ + funcStart: T.start, + funcEnd: T.end, + dStart: U.start, + dEnd: U.end, + name: T.id ? T.id.name : 'action' + i, + isDecl: T.type === 'FunctionDeclaration', + }), + i++; + return; + } + if (!U.directive) break; + } + var M = w ? x + 1 : x; + for (var c in T) + if (!(c === 'start' || c === 'end' || c === 'type')) { + var R = T[c]; + if (Array.isArray(R)) + for (var W = 0; W < R.length; W++) + R[W] && typeof R[W].type == 'string' && r(R[W], M); + else R && typeof R.type == 'string' && r(R, M); + } + } + } + if ( + (t.body.forEach(function (T) { + r(T, 0); + }), + s.length === 0) + ) + return e; + s.sort(function (T, x) { + return x.funcStart - T.funcStart; + }); + for (var a = e, u = 0; u < s.length; u++) { + for ( + var d = s[u], y = d.dEnd, g = a.charAt(y); + y < a.length && + (g === ' ' || + g === + ` +` || + g === '\r' || + g === ' '); + + ) + y++, (g = a.charAt(y)); + a = a.slice(0, d.dStart) + a.slice(y); + var L = y - d.dStart, + p = d.funcEnd - L, + h = a.slice(d.funcStart, p); + d.isDecl + ? (a = + a.slice(0, d.funcStart) + + 'var ' + + d.name + + ' = __rsa(' + + h + + ", '" + + d.name + + "');" + + a.slice(p)) + : (a = + a.slice(0, d.funcStart) + + '__rsa(' + + h + + ", '" + + d.name + + "')" + + a.slice(p)); + } + return a; + } + function zg(e, t) { + if (!t.startsWith('.')) return t; + var s = e.split('/'); + s.pop(); + for (var i = t.split('/'), r = 0; r < i.length; r++) + if (i[r] !== '.') { + if (i[r] === '..') { + s.pop(); + continue; + } + s.push(i[r]); + } + return s.join('/'); + } + function Xg(e) { + Nc = {}; + var t = {react: Vo, 'react/jsx-runtime': Ug}, + s = {}, + i = null; + if ( + (Object.keys(e).forEach(function (h) { + if (!i) + try { + s[h] = Hg.transform(e[h], { + transforms: ['jsx', 'imports'], + jsxRuntime: 'automatic', + production: !0, + }).code; + } catch (T) { + i = h + ': ' + (T.message || String(T)); + } + }), + i) + ) + return {type: 'error', error: i}; + function r(h, T) { + if (t[T]) return T; + if (T.startsWith('.')) { + var x = zg(h, T); + if (t[x] || s[x]) return x; + for (var w = ['.js', '.jsx', '.ts', '.tsx'], S = 0; S < w.length; S++) { + var A = x + w[S]; + if (t[A] || s[A]) return A; + } + } + return T; + } + var a = {}, + u = {}; + function d(h) { + if (t[h]) return t[h]; + if (!s[h]) throw new Error('Module "' + h + '" not found'); + if (a[h]) return a[h].exports; + var T = Wg(e[h]); + if (T === 'use client') + return (t[h] = dr.createClientModuleProxy(h)), (u[h] = !0), t[h]; + var x = {exports: {}}; + a[h] = x; + var w = function (c) { + if (c.endsWith('.css')) return {}; + var R = r(h, c); + return t[R] ? t[R] : d(R); + }, + S = s[h]; + if ( + (T !== 'use server' && (S = Gg(S)), + new Function('module', 'exports', 'require', 'React', '__rsa', S)( + x, + x.exports, + w, + Vo, + function (c, R) { + return mf(c, h, R); + } + ), + (t[h] = x.exports), + T === 'use server') + ) + for (var A = Object.keys(x.exports), U = 0; U < A.length; U++) { + var M = A[U]; + typeof x.exports[M] == 'function' && mf(x.exports[M], h, M); + } + return delete a[h], x.exports; + } + var y = {exports: {}}; + Object.keys(s).forEach(function (h) { + d(h), + (h === '/src/App.js' || h === './App.js' || h === './src/App.js') && + (y.exports = t[h]); + }), + (Os = {module: y.exports}); + var g = {}; + function L(h) { + if (!g[h]) { + g[h] = !0; + var T = s[h]; + if (T) + for ( + var x = /require\(["']([^"']+)["']\)/g, w; + (w = x.exec(T)) !== null; + + ) { + var S = w[1]; + if ( + !( + S === 'react' || + S === 'react/jsx-runtime' || + S === 'react/jsx-dev-runtime' || + S.endsWith('.css') + ) + ) { + var A = r(h, S); + s[A] && L(A); + } + } + } + } + Object.keys(u).forEach(function (h) { + L(h); + }); + var p = {}; + return ( + Object.keys(g).forEach(function (h) { + p[h] = s[h]; + }), + {type: 'deployed', compiledClients: p, clientEntries: u} + ); + } + function Yg() { + if (!Os) throw new Error('No code deployed'); + var e = Os.module.default || Os.module, + t = Vo.createElement(e); + return dr.renderToReadableStream(t, kf(), { + onError: function (s) { + return console.error('[RSC Server Error]', s), msg; + }, + }); + } + function Jg(e, t) { + if (!Os) throw new Error('No code deployed'); + var s = Nc[e]; + if (!s) throw new Error('Action "' + e + '" not found'); + var i = t; + if (typeof t != 'string' && t && t.__formData) { + i = new FormData(); + for (var r = 0; r < t.__formData.length; r++) + i.append(t.__formData[r][0], t.__formData[r][1]); + } + return Promise.resolve(dr.decodeReply(i)).then(function (a) { + var u = Promise.resolve(s.apply(null, a)); + return u.then(function () { + var d = Os.module.default || Os.module; + return dr.renderToReadableStream( + {root: Vo.createElement(d), returnValue: u}, + kf(), + { + onError: function (y) { + return console.error('[RSC Server Error]', y), msg; + }, + } + ); + }); + }); + } + function yf(e, t) { + var s = t.getReader(); + function i() { + return s.read().then(function (r) { + if (r.done) { + self.postMessage({type: 'rsc-chunk', requestId: e, done: !0}); + return; + } + return ( + self.postMessage( + {type: 'rsc-chunk', requestId: e, done: !1, chunk: r.value}, + [r.value.buffer] + ), + i() + ); + }); + } + i().catch(function (r) { + self.postMessage({type: 'rsc-error', requestId: e, error: String(r)}); + }); + } + self.onmessage = function (e) { + var t = e.data; + if (t.type === 'deploy') + try { + var s = Xg(t.files); + s && s.type === 'error' + ? self.postMessage({type: 'rsc-error', error: s.error}) + : s && self.postMessage({type: 'deploy-result', result: s}); + } catch (r) { + self.postMessage({type: 'rsc-error', error: String(r)}); + } + else if (t.type === 'render') + try { + var i = Yg(); + Promise.resolve(i) + .then(function (r) { + yf(t.requestId, r); + }) + .catch(function (r) { + self.postMessage({ + type: 'rsc-error', + requestId: t.requestId, + error: String(r), + }); + }); + } catch (r) { + self.postMessage({ + type: 'rsc-error', + requestId: t.requestId, + error: String(r), + }); + } + else if (t.type === 'callAction') + try { + Jg(t.actionId, t.encodedArgs) + .then(function (r) { + yf(t.requestId, r); + }) + .catch(function (r) { + self.postMessage({ + type: 'rsc-error', + requestId: t.requestId, + error: String(r), + }); + }); + } catch (r) { + self.postMessage({ + type: 'rsc-error', + requestId: t.requestId, + error: String(r), + }); + } + }; + self.postMessage({type: 'ready'}); +})(); +/*! Bundled license information: + +react/cjs/react.react-server.production.js: + (** + * @license React + * react.react-server.production.js + * + * Copyright (c) Meta Platforms, Inc. and affiliates. + * + * This source code is licensed under the MIT license found in the + * LICENSE file in the root directory of this source tree. + *) + +react/cjs/react-jsx-runtime.react-server.production.js: + (** + * @license React + * react-jsx-runtime.react-server.production.js + * + * Copyright (c) Meta Platforms, Inc. and affiliates. + * + * This source code is licensed under the MIT license found in the + * LICENSE file in the root directory of this source tree. + *) + +react-dom/cjs/react-dom.react-server.production.js: + (** + * @license React + * react-dom.react-server.production.js + * + * Copyright (c) Meta Platforms, Inc. and affiliates. + * + * This source code is licensed under the MIT license found in the + * LICENSE file in the root directory of this source tree. + *) + +react-server-dom-webpack/cjs/react-server-dom-webpack-server.browser.production.js: + (** + * @license React + * react-server-dom-webpack-server.browser.production.js + * + * Copyright (c) Meta Platforms, Inc. and affiliates. + * + * This source code is licensed under the MIT license found in the + * LICENSE file in the root directory of this source tree. + *) +*/ diff --git a/src/components/MDX/Sandpack/template.ts b/src/components/MDX/Sandpack/template.ts index 358c8616e..fa8c9e486 100644 --- a/src/components/MDX/Sandpack/template.ts +++ b/src/components/MDX/Sandpack/template.ts @@ -35,8 +35,8 @@ root.render( eject: 'react-scripts eject', }, dependencies: { - react: '^19.1.0', - 'react-dom': '^19.1.0', + react: '^19.2.1', + 'react-dom': '^19.2.1', 'react-scripts': '^5.0.0', }, }, diff --git a/src/components/MDX/Sandpack/templateRSC.ts b/src/components/MDX/Sandpack/templateRSC.ts new file mode 100644 index 000000000..efc4c940c --- /dev/null +++ b/src/components/MDX/Sandpack/templateRSC.ts @@ -0,0 +1,102 @@ +/** + * Copyright (c) Meta Platforms, Inc. and affiliates. + * + * This source code is licensed under the MIT license found in the + * LICENSE file in the root directory of this source tree. + */ + +import type {SandpackFiles} from '@codesandbox/sandpack-react/unstyled'; + +function hideFiles(files: SandpackFiles): SandpackFiles { + return Object.fromEntries( + Object.entries(files).map(([name, code]) => [ + name, + typeof code === 'string' ? {code, hidden: true} : {...code, hidden: true}, + ]) + ); +} + +// --- Load RSC infrastructure files as raw strings via raw-loader --- +const RSC_SOURCE_FILES = { + 'webpack-shim': + require('!raw-loader?esModule=false!./sandpack-rsc/sandbox-code/src/webpack-shim.js') as string, + 'rsc-client': + require('!raw-loader?esModule=false!./sandpack-rsc/sandbox-code/src/rsc-client.js') as string, + 'react-refresh-init': + require('!raw-loader?esModule=false!./sandpack-rsc/sandbox-code/src/__react_refresh_init__.js') as string, + 'worker-bundle': `export default ${JSON.stringify( + require('!raw-loader?esModule=false!./sandpack-rsc/sandbox-code/src/worker-bundle.dist.js') as string + )};`, + 'rsdw-client': + require('!raw-loader?esModule=false!../../../../node_modules/react-server-dom-webpack/cjs/react-server-dom-webpack-client.browser.production.js') as string, +}; + +// Load react-refresh runtime and strip the process.env.NODE_ENV guard +// so it works in Sandpack's bundler which may not replace process.env. +const reactRefreshRaw = + require('!raw-loader?esModule=false!../../../../node_modules/next/dist/compiled/react-refresh/cjs/react-refresh-runtime.development.js') as string; + +// Wrap as a CJS module that Sandpack can require. +// Strip the `if (process.env.NODE_ENV !== "production")` guard so the +// runtime always executes inside the sandbox. +const reactRefreshModule = reactRefreshRaw.replace( + /if \(process\.env\.NODE_ENV !== "production"\) \{/, + '{' +); + +// Entry point that bootstraps the RSC client pipeline. +// __react_refresh_init__ must be imported BEFORE rsc-client so the +// DevTools hook stub exists before React's renderer loads. +const indexEntry = ` +import './styles.css'; +import './__react_refresh_init__'; +import { initClient } from './rsc-client.js'; +initClient(); +`.trim(); + +const indexHTML = ` + + + + + + Document + + +
    + + +`.trim(); + +export const templateRSC: SandpackFiles = { + ...hideFiles({ + '/public/index.html': indexHTML, + '/src/index.js': indexEntry, + '/src/__react_refresh_init__.js': RSC_SOURCE_FILES['react-refresh-init'], + '/src/rsc-client.js': RSC_SOURCE_FILES['rsc-client'], + '/src/rsc-server.js': RSC_SOURCE_FILES['worker-bundle'], + '/src/__webpack_shim__.js': RSC_SOURCE_FILES['webpack-shim'], + // RSDW client as a Sandpack local dependency (bypasses Babel bundler) + '/node_modules/react-server-dom-webpack/package.json': + '{"name":"react-server-dom-webpack","main":"index.js"}', + '/node_modules/react-server-dom-webpack/client.browser.js': + RSC_SOURCE_FILES['rsdw-client'], + // react-refresh runtime as a Sandpack local dependency + '/node_modules/react-refresh/package.json': + '{"name":"react-refresh","main":"runtime.js"}', + '/node_modules/react-refresh/runtime.js': reactRefreshModule, + '/package.json': JSON.stringify( + { + name: 'react.dev', + version: '0.0.0', + main: '/src/index.js', + dependencies: { + react: '19.2.4', + 'react-dom': '19.2.4', + }, + }, + null, + 2 + ), + }), +}; diff --git a/src/components/MDX/SandpackWithHTMLOutput.tsx b/src/components/MDX/SandpackWithHTMLOutput.tsx index c5149deb9..1d9e7f42d 100644 --- a/src/components/MDX/SandpackWithHTMLOutput.tsx +++ b/src/components/MDX/SandpackWithHTMLOutput.tsx @@ -7,7 +7,7 @@ import {Children, memo} from 'react'; import InlineCode from './InlineCode'; -import Sandpack from './Sandpack'; +import {SandpackClient} from './Sandpack'; const ShowRenderedHTML = ` import { renderToStaticMarkup } from 'react-dom/server'; @@ -56,8 +56,8 @@ export default function formatHTML(markup) { const packageJSON = ` { "dependencies": { - "react": "18.3.0-canary-6db7f4209-20231021", - "react-dom": "18.3.0-canary-6db7f4209-20231021", + "react": "^19.2.1", + "react-dom": "^19.2.1", "react-scripts": "^5.0.0", "html-format": "^1.1.2" }, @@ -80,7 +80,7 @@ function createFile(meta: string, source: string) { } export default memo(function SandpackWithHTMLOutput( - props: React.ComponentProps + props: React.ComponentProps ) { const children = [ ...Children.toArray(props.children), @@ -88,5 +88,5 @@ export default memo(function SandpackWithHTMLOutput( createFile('src/formatHTML.js hidden', formatHTML), createFile('package.json hidden', packageJSON), ]; - return {children}; + return {children}; }); diff --git a/src/components/MDX/TerminalBlock.tsx b/src/components/MDX/TerminalBlock.tsx index bdcd8e466..0fd0160d6 100644 --- a/src/components/MDX/TerminalBlock.tsx +++ b/src/components/MDX/TerminalBlock.tsx @@ -79,13 +79,15 @@ function TerminalBlock({level = 'info', children}: TerminalBlockProps) { -
    - - {message} -
    + + + {message} + + ); } diff --git a/src/components/PageHeading.tsx b/src/components/PageHeading.tsx index 760542750..ba4b413a0 100644 --- a/src/components/PageHeading.tsx +++ b/src/components/PageHeading.tsx @@ -14,12 +14,16 @@ import Tag from 'components/Tag'; import {H1} from './MDX/Heading'; import type {RouteTag, RouteItem} from './Layout/getRouteMeta'; import * as React from 'react'; +import {useState, useEffect} from 'react'; +import {useRouter} from 'next/router'; import {IconCanary} from './Icon/IconCanary'; import {IconExperimental} from './Icon/IconExperimental'; +import {IconCopy} from './Icon/IconCopy'; +import {Button} from './Button'; interface PageHeadingProps { title: string; - version?: 'experimental' | 'canary'; + version?: 'experimental' | 'canary' | 'rc'; experimental?: boolean; status?: string; description?: string; @@ -27,6 +31,51 @@ interface PageHeadingProps { breadcrumbs: RouteItem[]; } +function CopyAsMarkdownButton() { + const {asPath} = useRouter(); + const [copied, setCopied] = useState(false); + + useEffect(() => { + if (!copied) return; + const timer = setTimeout(() => setCopied(false), 2000); + return () => clearTimeout(timer); + }, [copied]); + + async function fetchPageBlob() { + const cleanPath = asPath.split(/[?#]/)[0]; + const res = await fetch(cleanPath + '.md'); + if (!res.ok) throw new Error('Failed to fetch'); + const text = await res.text(); + return new Blob([text], {type: 'text/plain'}); + } + + async function handleCopy() { + try { + await navigator.clipboard.write([ + // Don't wait for the blob, or Safari will refuse clipboard access + new ClipboardItem({'text/plain': fetchPageBlob()}), + ]); + setCopied(true); + } catch { + // Silently fail + } + } + + return ( + + ); +} + function PageHeading({ title, status, @@ -37,7 +86,12 @@ function PageHeading({ return (
    - {breadcrumbs ? : null} +
    +
    + {breadcrumbs ? : null} +
    + +

    {title} {version === 'canary' && ( @@ -46,6 +100,12 @@ function PageHeading({ className="ms-4 mt-1 text-gray-50 dark:text-gray-40 inline-block w-6 h-6 align-[-1px]" /> )} + {version === 'rc' && ( + + )} {version === 'experimental' && (

    Sally Ride's Packing List

      - - -
    @@ -317,17 +317,17 @@ export default function PackingList() {

    Sally Ride's Packing List

      - - -
    @@ -365,17 +365,17 @@ export default function PackingList() {

    Sally Ride's Packing List

      - - -
    @@ -409,17 +409,17 @@ export default function PackingList() {

    Sally Ride's Packing List

      - - -
    diff --git a/src/content/blog/2024/02/15/react-labs-what-we-have-been-working-on-february-2024.md b/src/content/blog/2024/02/15/react-labs-what-we-have-been-working-on-february-2024.md index 9ec330e6b..002dae2a9 100644 --- a/src/content/blog/2024/02/15/react-labs-what-we-have-been-working-on-february-2024.md +++ b/src/content/blog/2024/02/15/react-labs-what-we-have-been-working-on-february-2024.md @@ -15,14 +15,6 @@ In React Labs posts, we write about projects in active research and development. - - -React Conf 2024 is scheduled for May 15–16 in Henderson, Nevada! If you’re interested in attending React Conf in person, you can [sign up for the ticket lottery](https://forms.reform.app/bLaLeE/react-conf-2024-ticket-lottery/1aRQLK) until February 28th. - -For more info on tickets, free streaming, sponsoring, and more, see [the React Conf website](https://conf.react.dev). - - - --- ## React Compiler {/*react-compiler*/} @@ -57,19 +49,19 @@ We refer to this broader collection of features as simply "Actions". Actions all The `action` function can operate synchronously or asynchronously. You can define them on the client side using standard JavaScript or on the server with the [`'use server'`](/reference/rsc/use-server) directive. When using an action, React will manage the life cycle of the data submission for you, providing hooks like [`useFormStatus`](/reference/react-dom/hooks/useFormStatus), and [`useActionState`](/reference/react/useActionState) to access the current state and response of the form action. -By default, Actions are submitted within a [transition](/reference/react/useTransition), keeping the current page interactive while the action is processing. Since Actions support async functions, we've also added the ability to use `async/await` in transitions. This allows you to show pending UI with the `isPending` state of a transition when an async request like `fetch` starts, and show the pending UI all the way through the update being applied. +By default, Actions are submitted within a [transition](/reference/react/useTransition), keeping the current page interactive while the action is processing. Since Actions support async functions, we've also added the ability to use `async/await` in transitions. This allows you to show pending UI with the `isPending` state of a transition when an async request like `fetch` starts, and show the pending UI all the way through the update being applied. Alongside Actions, we're introducing a feature named [`useOptimistic`](/reference/react/useOptimistic) for managing optimistic state updates. With this hook, you can apply temporary updates that are automatically reverted once the final state commits. For Actions, this allows you to optimistically set the final state of the data on the client, assuming the submission is successful, and revert to the value for data received from the server. It works using regular `async`/`await`, so it works the same whether you're using `fetch` on the client, or a Server Action from the server. Library authors can implement custom `action={fn}` props in their own components with `useTransition`. Our intent is for libraries to adopt the Actions pattern when designing their component APIs, to provide a consistent experience for React developers. For example, if your library provides a `` component, consider also exposing a `` API, too. -While we initially focused on Server Actions for client-server data transfer, our philosophy for React is to provide the same programming model across all platforms and environments. When possible, if we introduce a feature on the client, we aim to make it also work on the server, and vice versa. This philosophy allows us to create a single set of APIs that work no matter where your app runs, making it easier to upgrade to different environments later. +While we initially focused on Server Actions for client-server data transfer, our philosophy for React is to provide the same programming model across all platforms and environments. When possible, if we introduce a feature on the client, we aim to make it also work on the server, and vice versa. This philosophy allows us to create a single set of APIs that work no matter where your app runs, making it easier to upgrade to different environments later. Actions are now available in the Canary channel and will ship in the next release of React. ## New Features in React Canary {/*new-features-in-react-canary*/} -We introduced [React Canaries](/blog/2023/05/03/react-canaries) as an option to adopt individual new stable features as soon as their design is close to final, before they’re released in a stable semver version. +We introduced [React Canaries](/blog/2023/05/03/react-canaries) as an option to adopt individual new stable features as soon as their design is close to final, before they’re released in a stable semver version. Canaries are a change to the way we develop React. Previously, features would be researched and built privately inside of Meta, so users would only see the final polished product when released to Stable. With Canaries, we’re building in public with the help of the community to finalize features we share in the React Labs blog series. This means you hear about new features sooner, as they’re being finalized instead of after they’re complete. @@ -83,7 +75,7 @@ React Server Components, Asset Loading, Document Metadata, and Actions have all - **Actions**: As shared above, we've added Actions to manage sending data from the client to the server. You can add `action` to elements like [`
    `](/reference/react-dom/components/form), access the status with [`useFormStatus`](/reference/react-dom/hooks/useFormStatus), handle the result with [`useActionState`](/reference/react/useActionState), and optimistically update the UI with [`useOptimistic`](/reference/react/useOptimistic). -Since all of these features work together, it’s difficult to release them in the Stable channel individually. Releasing Actions without the complementary hooks for accessing form states would limit the practical usability of Actions. Introducing React Server Components without integrating Server Actions would complicate modifying data on the server. +Since all of these features work together, it’s difficult to release them in the Stable channel individually. Releasing Actions without the complementary hooks for accessing form states would limit the practical usability of Actions. Introducing React Server Components without integrating Server Actions would complicate modifying data on the server. Before we can release a set of features to the Stable channel, we need to ensure they work cohesively and developers have everything they need to use them in production. React Canaries allow us to develop these features individually, and release the stable APIs incrementally until the entire feature set is complete. diff --git a/src/content/blog/2024/04/25/react-19-upgrade-guide.md b/src/content/blog/2024/04/25/react-19-upgrade-guide.md index 2e9131eb3..3ec09865c 100644 --- a/src/content/blog/2024/04/25/react-19-upgrade-guide.md +++ b/src/content/blog/2024/04/25/react-19-upgrade-guide.md @@ -20,7 +20,7 @@ The improvements added to React 19 require some breaking changes, but we've work #### React 18.3 has also been published {/*react-18-3*/} -To help make the upgrade to React 19 easier, we've published a `react@18.3` release that is identical to 18.2 but adds warnings for deprecated APIs and other changes that are needed for React 19. +To help make the upgrade to React 19 easier, we've published a `react@18.3` release that is identical to 18.2 but adds warnings for deprecated APIs and other changes that are needed for React 19. We recommend upgrading to React 18.3 first to help identify any issues before upgrading to React 19. @@ -109,17 +109,17 @@ npx codemod@latest react/19/migration-recipe ``` This will run the following codemods from `react-codemod`: -- [`replace-reactdom-render`](https://github.com/reactjs/react-codemod?tab=readme-ov-file#replace-reactdom-render) +- [`replace-reactdom-render`](https://github.com/reactjs/react-codemod?tab=readme-ov-file#replace-reactdom-render) - [`replace-string-ref`](https://github.com/reactjs/react-codemod?tab=readme-ov-file#replace-string-ref) - [`replace-act-import`](https://github.com/reactjs/react-codemod?tab=readme-ov-file#replace-act-import) -- [`replace-use-form-state`](https://github.com/reactjs/react-codemod?tab=readme-ov-file#replace-use-form-state) +- [`replace-use-form-state`](https://github.com/reactjs/react-codemod?tab=readme-ov-file#replace-use-form-state) - [`prop-types-typescript`](https://github.com/reactjs/react-codemod#react-proptypes-to-prop-types) This does not include the TypeScript changes. See [TypeScript changes](#typescript-changes) below. -Changes that include a codemod include the command below. +Changes that include a codemod include the command below. For a list of all available codemods, see the [`react-codemod` repo](https://github.com/reactjs/react-codemod). @@ -127,7 +127,7 @@ For a list of all available codemods, see the [`react-codemod` repo](https://git ### Errors in render are not re-thrown {/*errors-in-render-are-not-re-thrown*/} -In previous versions of React, errors thrown during render were caught and rethrown. In DEV, we would also log to `console.error`, resulting in duplicate error logs. +In previous versions of React, errors thrown during render were caught and rethrown. In DEV, we would also log to `console.error`, resulting in duplicate error logs. In React 19, we've [improved how errors are handled](/blog/2024/12/05/react-19#error-handling) to reduce duplication by not re-throwing: @@ -348,7 +348,7 @@ npm install react-shallow-renderer --save-dev ##### Please reconsider shallow rendering {/*please-reconsider-shallow-rendering*/} -Shallow rendering depends on React internals and can block you from future upgrades. We recommend migrating your tests to [@testing-library/react](https://testing-library.com/docs/react-testing-library/intro/) or [@testing-library/react-native](https://testing-library.com/docs/react-native-testing-library/intro). +Shallow rendering depends on React internals and can block you from future upgrades. We recommend migrating your tests to [@testing-library/react](https://testing-library.com/docs/react-testing-library/intro/) or [@testing-library/react-native](https://testing-library.com/docs/react-native-testing-library/intro). @@ -465,7 +465,7 @@ npx codemod@latest react/19/replace-reactdom-render #### Removed: `ReactDOM.findDOMNode` {/*removed-reactdom-finddomnode*/} -`ReactDOM.findDOMNode` was [deprecated in October 2018 (v16.6.0)](https://legacy.reactjs.org/blog/2018/10/23/react-v-16-6.html#deprecations-in-strictmode). +`ReactDOM.findDOMNode` was [deprecated in October 2018 (v16.6.0)](https://legacy.reactjs.org/blog/2018/10/23/react-v-16-6.html#deprecations-in-strictmode). We're removing `findDOMNode` because it was a legacy escape hatch that was slow to execute, fragile to refactoring, only returned the first child, and broke abstraction levels (see more [here](https://legacy.reactjs.org/docs/strict-mode.html#warning-about-deprecated-finddomnode-usage)). You can replace `ReactDOM.findDOMNode` with [DOM refs](/learn/manipulating-the-dom-with-refs): @@ -551,7 +551,7 @@ This change means Suspense fallbacks display faster, while still warming lazy re ### UMD builds removed {/*umd-builds-removed*/} -UMD was widely used in the past as a convenient way to load React without a build step. Now, there are modern alternatives for loading modules as scripts in HTML documents. Starting with React 19, React will no longer produce UMD builds to reduce the complexity of its testing and release process. +UMD was widely used in the past as a convenient way to load React without a build step. Now, there are modern alternatives for loading modules as scripts in HTML documents. Starting with React 19, React will no longer produce UMD builds to reduce the complexity of its testing and release process. To load React 19 with a script tag, we recommend using an ESM-based CDN such as [esm.sh](https://esm.sh/). @@ -569,7 +569,7 @@ This release includes changes to React internals that may impact libraries that Based on our [Versioning Policy](https://react.dev/community/versioning-policy#what-counts-as-a-breaking-change), these updates are not listed as breaking changes, and we are not including docs for how to upgrade them. The recommendation is to remove any code that depends on internals. -To reflect the impact of using internals, we have renamed the `SECRET_INTERNALS` suffix to: +To reflect the impact of using internals, we have renamed the `SECRET_INTERNALS` suffix to: `_DO_NOT_USE_OR_WARN_USERS_THEY_CANNOT_UPGRADE` diff --git a/src/content/blog/2024/05/22/react-conf-2024-recap.md b/src/content/blog/2024/05/22/react-conf-2024-recap.md index 7cb7d42ee..e22464010 100644 --- a/src/content/blog/2024/05/22/react-conf-2024-recap.md +++ b/src/content/blog/2024/05/22/react-conf-2024-recap.md @@ -112,7 +112,7 @@ Thank you [Ricky Hanlon](https://www.youtube.com/watch?v=FxTZL2U-uKg&t=1263s) fo Thank you [Callstack](https://www.callstack.com/) for building the conference website; and to [Kadi Kraman](https://twitter.com/kadikraman) and the [Expo](https://expo.dev/) team for building the conference mobile app. -Thank you to all the sponsors who made the event possible: [Remix](https://remix.run/), [Amazon](https://developer.amazon.com/apps-and-games?cmp=US_2024_05_3P_React-Conf-2024&ch=prtnr&chlast=prtnr&pub=ref&publast=ref&type=org&typelast=org), [MUI](https://mui.com/), [Sentry](https://sentry.io/for/react/?utm_source=sponsored-conf&utm_medium=sponsored-event&utm_campaign=frontend-fy25q2-evergreen&utm_content=logo-reactconf2024-learnmore), [Abbott](https://www.jobs.abbott/software), [Expo](https://expo.dev/), [RedwoodJS](https://redwoodjs.com/), and [Vercel](https://vercel.com). +Thank you to all the sponsors who made the event possible: [Remix](https://remix.run/), [Amazon](https://developer.amazon.com/apps-and-games?cmp=US_2024_05_3P_React-Conf-2024&ch=prtnr&chlast=prtnr&pub=ref&publast=ref&type=org&typelast=org), [MUI](https://mui.com/), [Sentry](https://sentry.io/for/react/?utm_source=sponsored-conf&utm_medium=sponsored-event&utm_campaign=frontend-fy25q2-evergreen&utm_content=logo-reactconf2024-learnmore), [Abbott](https://www.jobs.abbott/software), [Expo](https://expo.dev/), [RedwoodJS](https://rwsdk.com/), and [Vercel](https://vercel.com). Thank you to the AV Team for the visuals, stage, and sound; and to the Westin Hotel for hosting us. diff --git a/src/content/blog/2024/10/21/react-compiler-beta-release.md b/src/content/blog/2024/10/21/react-compiler-beta-release.md index cd49b6eb2..750c0f3b8 100644 --- a/src/content/blog/2024/10/21/react-compiler-beta-release.md +++ b/src/content/blog/2024/10/21/react-compiler-beta-release.md @@ -12,9 +12,9 @@ October 21, 2024 by [Lauren Tan](https://twitter.com/potetotes). -### React Compiler is now in RC! {/*react-compiler-is-now-in-rc*/} +### React Compiler is now stable! {/*react-compiler-is-now-in-rc*/} -Please see the [RC blog post](/blog/2025/04/21/react-compiler-rc) for details. +Please see the [stable release blog post](/blog/2025/10/07/react-compiler-1) for details. diff --git a/src/content/blog/2024/12/05/react-19.md b/src/content/blog/2024/12/05/react-19.md index 1bbf2389c..0d42a43d9 100644 --- a/src/content/blog/2024/12/05/react-19.md +++ b/src/content/blog/2024/12/05/react-19.md @@ -59,7 +59,7 @@ function UpdateName({}) { if (error) { setError(error); return; - } + } redirect("/path"); }; @@ -92,7 +92,7 @@ function UpdateName({}) { if (error) { setError(error); return; - } + } redirect("/path"); }) }; @@ -176,7 +176,7 @@ const [error, submitAction, isPending] = useActionState( ); ``` -`useActionState` accepts a function (the "Action"), and returns a wrapped Action to call. This works because Actions compose. When the wrapped Action is called, `useActionState` will return the last result of the Action as `data`, and the pending state of the Action as `pending`. +`useActionState` accepts a function (the "Action"), and returns a wrapped Action to call. This works because Actions compose. When the wrapped Action is called, `useActionState` will return the last result of the Action as `data`, and the pending state of the Action as `pending`. @@ -308,7 +308,7 @@ function Heading({children}) { if (children == null) { return null; } - + // This would not work with useContext // because of the early return. const theme = use(ThemeContext); @@ -330,7 +330,7 @@ We've added two new APIs to `react-dom/static` for static site generation: - [`prerender`](/reference/react-dom/static/prerender) - [`prerenderToNodeStream`](/reference/react-dom/static/prerenderToNodeStream) -These new APIs improve on `renderToString` by waiting for data to load for static HTML generation. They are designed to work with streaming environments like Node.js Streams and Web Streams. For example, in a Web Stream environment, you can prerender a React tree to static HTML with `prerender`: +These new APIs improve on `renderToString` by waiting for data to load for static HTML generation. They are designed to work with streaming environments like Node.js Streams and Web Streams. For example, in a Web Stream environment, you can prerender a React tree to static HTML with `prerender`: ```js import { prerender } from 'react-dom/static'; @@ -355,14 +355,18 @@ For more information, see [React DOM Static APIs](/reference/react-dom/static). Server Components are a new option that allows rendering components ahead of time, before bundling, in an environment separate from your client application or SSR server. This separate environment is the "server" in React Server Components. Server Components can run once at build time on your CI server, or they can be run for each request using a web server. +<<<<<<< HEAD React 19 includes all of the React Server Components features included from the Canary channel. This means libraries that ship with Server Components can now target React 19 as a peer dependency with a `react-server` [export condition](https://github.com/reactjs/rfcs/blob/main/text/0227-server-module-conventions.md#react-server-conditional-exports) for use in frameworks that support the [Full-stack React Architecture](/learn/creating-a-react-app#which-features-make-up-the-react-teams-full-stack-architecture-vision). +======= +React 19 includes all of the React Server Components features included from the Canary channel. This means libraries that ship with Server Components can now target React 19 as a peer dependency with a `react-server` [export condition](https://github.com/reactjs/rfcs/blob/main/text/0227-server-module-conventions.md#react-server-conditional-exports) for use in frameworks that support the [Full-stack React Architecture](/learn/creating-a-react-app#which-features-make-up-the-react-teams-full-stack-architecture-vision). +>>>>>>> abe931a8cb3aee3e8b15ef7e187214789164162a #### How do I build support for Server Components? {/*how-do-i-build-support-for-server-components*/} -While React Server Components in React 19 are stable and will not break between minor versions, the underlying APIs used to implement a React Server Components bundler or framework do not follow semver and may break between minors in React 19.x. +While React Server Components in React 19 are stable and will not break between minor versions, the underlying APIs used to implement a React Server Components bundler or framework do not follow semver and may break between minors in React 19.x. To support React Server Components as a bundler or framework, we recommend pinning to a specific React version, or using the Canary release. We will continue working with bundlers and frameworks to stabilize the APIs used to implement React Server Components in the future. @@ -497,7 +501,7 @@ function App({children}) { {children} - ); + ); } ``` @@ -521,7 +525,7 @@ We now support returning a cleanup function from `ref` callbacks: /> ``` -When the component unmounts, React will call the cleanup function returned from the `ref` callback. This works for DOM refs, refs to class components, and `useImperativeHandle`. +When the component unmounts, React will call the cleanup function returned from the `ref` callback. This works for DOM refs, refs to class components, and `useImperativeHandle`. @@ -551,7 +555,7 @@ function Search({deferredValue}) { // On initial render the value is ''. // Then a re-render is scheduled with the deferredValue. const value = useDeferredValue(deferredValue, ''); - + return ( ); @@ -564,7 +568,7 @@ For more, see [`useDeferredValue`](/reference/react/useDeferredValue). ### Support for Document Metadata {/*support-for-metadata-tags*/} -In HTML, document metadata tags like ``, `<link>`, and `<meta>` are reserved for placement in the `<head>` section of the document. In React, the component that decides what metadata is appropriate for the app may be very far from the place where you render the `<head>` or React does not render the `<head>` at all. In the past, these elements would need to be inserted manually in an effect, or by libraries like [`react-helmet`](https://github.com/nfl/react-helmet), and required careful handling when server rendering a React application. +In HTML, document metadata tags like `<title>`, `<link>`, and `<meta>` are reserved for placement in the `<head>` section of the document. In React, the component that decides what metadata is appropriate for the app may be very far from the place where you render the `<head>` or React does not render the `<head>` at all. In the past, these elements would need to be inserted manually in an effect, or by libraries like [`react-helmet`](https://github.com/nfl/react-helmet), and required careful handling when server rendering a React application. In React 19, we're adding support for rendering document metadata tags in components natively: @@ -726,7 +730,7 @@ In React 19, unexpected tags in the `<head>` and `<body>` will be skipped over, ### Better error reporting {/*error-handling*/} -We improved error handling in React 19 to remove duplication and provide options for handling caught and uncaught errors. For example, when there's an error in render caught by an Error Boundary, previously React would throw the error twice (once for the original error, then again after failing to automatically recover), and then call `console.error` with info about where the error occurred. +We improved error handling in React 19 to remove duplication and provide options for handling caught and uncaught errors. For example, when there's an error in render caught by an Error Boundary, previously React would throw the error twice (once for the original error, then again after failing to automatically recover), and then call `console.error` with info about where the error occurred. This resulted in three errors for every caught error: diff --git a/src/content/blog/2025/02/14/sunsetting-create-react-app.md b/src/content/blog/2025/02/14/sunsetting-create-react-app.md index 9ced6231c..45c0090d5 100644 --- a/src/content/blog/2025/02/14/sunsetting-create-react-app.md +++ b/src/content/blog/2025/02/14/sunsetting-create-react-app.md @@ -11,7 +11,7 @@ February 14, 2025 by [Matt Carroll](https://twitter.com/mattcarrollcode) and [Ri <Intro> -Today, we’re deprecating [Create React App](https://create-react-app.dev/) for new apps, and encouraging existing apps to migrate to a [framework](#how-to-migrate-to-a-framework), or to [migrate to a build tool](#how-to-migrate-to-a-build-tool) like Vite, Parcel, or RSBuild. +Today, we’re deprecating [Create React App](https://create-react-app.dev/) for new apps, and encouraging existing apps to migrate to a [framework](#how-to-migrate-to-a-framework), or to [migrate to a build tool](#how-to-migrate-to-a-build-tool) like Vite, Parcel, or RSBuild. We’re also providing docs for when a framework isn’t a good fit for your project, you want to build your own framework, or you just want to learn how React works by [building a React app from scratch](/learn/build-a-react-app-from-scratch). @@ -75,7 +75,7 @@ To help get started with Vite, Parcel or Rsbuild, we've added new docs for [Buil #### Do I need a framework? {/*do-i-need-a-framework*/} -Most apps would benefit from a framework, but there are valid cases to build a React app from scratch. A good rule of thumb is if your app needs routing, you would probably benefit from a framework. +Most apps would benefit from a framework, but there are valid cases to build a React app from scratch. A good rule of thumb is if your app needs routing, you would probably benefit from a framework. Just like Svelte has Sveltekit, Vue has Nuxt, and Solid has SolidStart, [React recommends using a framework](#why-we-recommend-frameworks) that fully integrates routing into features like data-fetching and code-splitting out of the box. This avoids the pain of needing to write your own complex configurations and essentially build a framework yourself. @@ -177,7 +177,7 @@ export default function Dashboard() { } ``` -Fetching in an effect means the user has to wait longer to see the content, even though the data could have been fetched earlier. To solve this, you can use a data fetching library like [React Query](https://react-query.tanstack.com/), [SWR](https://swr.vercel.app/), [Apollo](https://www.apollographql.com/docs/react), or [Relay](https://relay.dev/) which provide options to prefetch data so the request is started before the component renders. +Fetching in an effect means the user has to wait longer to see the content, even though the data could have been fetched earlier. To solve this, you can use a data fetching library like [TanStack Query](https://tanstack.com/query/), [SWR](https://swr.vercel.app/), [Apollo](https://www.apollographql.com/docs/react), or [Relay](https://relay.dev/) which provide options to prefetch data so the request is started before the component renders. These libraries work best when integrated with your routing "loader" pattern to specify data dependencies at the route level, which allows the router to optimize your data fetches: diff --git a/src/content/blog/2025/04/23/react-labs-view-transitions-activity-and-more.md b/src/content/blog/2025/04/23/react-labs-view-transitions-activity-and-more.md index c7f740091..9b6095f8b 100644 --- a/src/content/blog/2025/04/23/react-labs-view-transitions-activity-and-more.md +++ b/src/content/blog/2025/04/23/react-labs-view-transitions-activity-and-more.md @@ -16,16 +16,6 @@ In React Labs posts, we write about projects in active research and development. </Intro> -<Note> - -React Conf 2025 is scheduled for October 7–8 in Henderson, Nevada! - -We're looking for speakers to help us create talks about the features covered in this post. If you're interested in speaking at ReactConf, [please apply here](https://forms.reform.app/react-conf/call-for-speakers/) (no talk proposal required). - -For more info on tickets, free streaming, sponsoring, and more, see [the React Conf website](https://conf.react.dev). - -</Note> - Today, we're excited to release documentation for two new experimental features that are ready for testing: - [View Transitions](#view-transitions) @@ -42,6 +32,14 @@ We're also sharing updates on new features currently in development: # New Experimental Features {/*new-experimental-features*/} +<Note> + +`<Activity />` has shipped in `react@19.2`. + +`<ViewTransition />` and `addTransitionType` are now available in `react@canary`. + +</Note> + View Transitions and Activity are now ready for testing in `react@experimental`. These features have been tested in production and are stable, but the final API may still change as we incorporate feedback. You can try them by upgrading React packages to the most recent experimental version: @@ -68,7 +66,7 @@ To opt-in to animating an element, wrap it in the new `<ViewTransition>` compone </ViewTransition> ``` -This new component lets you declaratively define "what" to animate when an animation is activated. +This new component lets you declaratively define "what" to animate when an animation is activated. You can define "when" to animate by using one of these three triggers for a View Transition: @@ -101,9 +99,9 @@ By default, these animations use the [default CSS animations for View Transition When the DOM updates due to an animation trigger—like `startTransition`, `useDeferredValue`, or a `Suspense` fallback switching to content—React will use [declarative heuristics](/reference/react/ViewTransition#viewtransition) to automatically determine which `<ViewTransition>` components to activate for the animation. The browser will then run the animation that's defined in CSS. -If you're familiar with the browser's View Transition API and want to know how React supports it, check out [How does `<ViewTransition>` Work](/reference/react/ViewTransition#how-does-viewtransition-work) in the docs. +If you're familiar with the browser's View Transition API and want to know how React supports it, check out [How does `<ViewTransition>` Work](/reference/react/ViewTransition#how-does-viewtransition-work) in the docs. -In this post, let's take a look at a few examples of how to use View Transitions. +In this post, let's take a look at a few examples of how to use View Transitions. We'll start with this app, which doesn't animate any of the following interactions: - Click a video to view the details. @@ -1247,8 +1245,8 @@ root.render( ```json package.json hidden { "dependencies": { - "react": "experimental", - "react-dom": "experimental", + "react": "canary", + "react-dom": "canary", "react-scripts": "latest" }, "scripts": { @@ -1296,16 +1294,17 @@ function navigate(url) { When the `url` changes, the `<ViewTransition>` and new route are rendered. Since the `<ViewTransition>` was updated inside of `startTransition`, the `<ViewTransition>` is activated for an animation. -By default, View Transitions include the browser default cross-fade animation. Adding this to our example, we now have a cross-fade whenever we navigate between pages: +By default, View Transitions include the browser default cross-fade animation. Adding this to our example, we now have a cross-fade whenever we navigate between pages: <Sandpack> ```js src/App.js active -import {unstable_ViewTransition as ViewTransition} from 'react'; import Details from './Details'; import Home from './Home'; import {useRouter} from './router'; +import {ViewTransition} from 'react'; import Details from './Details'; +import Home from './Home'; import {useRouter} from './router'; export default function App() { const {url} = useRouter(); - + // Use ViewTransition to animate between pages. // No additional CSS needed by default. return ( @@ -1564,11 +1563,11 @@ export function IconSearch(props) { ``` ```js src/Layout.js -import {unstable_ViewTransition as ViewTransition} from 'react'; import { useIsNavPending } from "./router"; +import {ViewTransition} from 'react'; import { useIsNavPending } from "./router"; export default function Page({ heading, children }) { const isPending = useIsNavPending(); - + return ( <div className="page"> <div className="top"> @@ -1772,22 +1771,22 @@ import {useState, createContext,use,useTransition,useLayoutEffect,useEffect} fro export function Router({ children }) { const [isPending, startTransition] = useTransition(); - + function navigate(url) { // Update router state in transition. startTransition(() => { go(url); }); } - - - - + + + + const [routerState, setRouterState] = useState({ pendingNav: () => {}, url: document.location.pathname, }); - + function go(url) { setRouterState({ @@ -1797,7 +1796,7 @@ export function Router({ children }) { }, }); } - + function navigateBack(url) { startTransition(() => { @@ -2443,8 +2442,8 @@ root.render( ```json package.json hidden { "dependencies": { - "react": "experimental", - "react-dom": "experimental", + "react": "canary", + "react-dom": "canary", "react-scripts": "latest" }, "scripts": { @@ -2458,7 +2457,7 @@ root.render( </Sandpack> -Since our router already updates the route using `startTransition`, this one line change to add `<ViewTransition>` activates with the default cross-fade animation. +Since our router already updates the route using `startTransition`, this one line change to add `<ViewTransition>` activates with the default cross-fade animation. If you're curious how this works, see the docs for [How does `<ViewTransition>` work?](/reference/react/ViewTransition#how-does-viewtransition-work) @@ -2466,7 +2465,7 @@ If you're curious how this works, see the docs for [How does `<ViewTransition>` #### Opting out of `<ViewTransition>` animations {/*opting-out-of-viewtransition-animations*/} -In this example, we're wrapping the root of the app in `<ViewTransition>` for simplicity, but this means that all transitions in the app will be animated, which can lead to unexpected animations. +In this example, we're wrapping the root of the app in `<ViewTransition>` for simplicity, but this means that all transitions in the app will be animated, which can lead to unexpected animations. To fix, we're wrapping route children with `"none"` so each page can control its own animation: @@ -2477,7 +2476,7 @@ To fix, we're wrapping route children with `"none"` so each page can control its </ViewTransition> ``` -In practice, navigations should be done via "enter" and "exit" props, or by using Transition Types. +In practice, navigations should be done via "enter" and "exit" props, or by using Transition Types. </Note> @@ -2512,7 +2511,7 @@ Now, the cross fade is slower: <Sandpack> ```js src/App.js active -import { unstable_ViewTransition as ViewTransition } from "react"; +import { ViewTransition } from "react"; import Details from "./Details"; import Home from "./Home"; import { useRouter } from "./router"; @@ -2778,7 +2777,7 @@ export function IconSearch(props) { ``` ```js src/Layout.js hidden -import {unstable_ViewTransition as ViewTransition} from 'react'; import { useIsNavPending } from "./router"; +import {ViewTransition} from 'react'; import { useIsNavPending } from "./router"; export default function Page({ heading, children }) { const isPending = useIsNavPending(); @@ -3671,8 +3670,8 @@ root.render( ```json package.json hidden { "dependencies": { - "react": "experimental", - "react-dom": "experimental", + "react": "canary", + "react-dom": "canary", "react-scripts": "latest" }, "scripts": { @@ -3705,7 +3704,7 @@ Now the video thumbnail animates between the two pages: <Sandpack> ```js src/App.js -import { unstable_ViewTransition as ViewTransition } from "react"; +import { ViewTransition } from "react"; import Details from "./Details"; import Home from "./Home"; import { useRouter } from "./router"; @@ -3972,7 +3971,7 @@ export function IconSearch(props) { ``` ```js src/Layout.js hidden -import {unstable_ViewTransition as ViewTransition} from 'react'; import { useIsNavPending } from "./router"; +import {ViewTransition} from 'react'; import { useIsNavPending } from "./router"; export default function Page({ heading, children }) { const isPending = useIsNavPending(); @@ -4029,7 +4028,7 @@ export default function LikeButton({video}) { ``` ```js src/Videos.js active -import { useState, unstable_ViewTransition as ViewTransition } from "react"; import LikeButton from "./LikeButton"; import { useRouter } from "./router"; import { PauseIcon, PlayIcon } from "./Icons"; import { startTransition } from "react"; +import { useState, ViewTransition } from "react"; import LikeButton from "./LikeButton"; import { useRouter } from "./router"; import { PauseIcon, PlayIcon } from "./Icons"; import { startTransition } from "react"; export function Thumbnail({ video, children }) { // Add a name to animate with a shared element transition. @@ -4880,8 +4879,8 @@ root.render( ```json package.json hidden { "dependencies": { - "react": "experimental", - "react-dom": "experimental", + "react": "canary", + "react-dom": "canary", "react-scripts": "latest" }, "scripts": { @@ -4962,7 +4961,7 @@ Now we can animate the header along with thumbnail based on navigation type: <Sandpack> ```js src/App.js hidden -import { unstable_ViewTransition as ViewTransition } from "react"; +import { ViewTransition } from "react"; import Details from "./Details"; import Home from "./Home"; import { useRouter } from "./router"; @@ -5227,7 +5226,7 @@ export function IconSearch(props) { ``` ```js src/Layout.js active -import {unstable_ViewTransition as ViewTransition} from 'react'; import { useIsNavPending } from "./router"; +import {ViewTransition} from 'react'; import { useIsNavPending } from "./router"; export default function Page({ heading, children }) { const isPending = useIsNavPending(); @@ -5291,7 +5290,7 @@ export default function LikeButton({video}) { ``` ```js src/Videos.js hidden -import { useState, unstable_ViewTransition as ViewTransition } from "react"; +import { useState, ViewTransition } from "react"; import LikeButton from "./LikeButton"; import { useRouter } from "./router"; import { PauseIcon, PlayIcon } from "./Icons"; @@ -5442,11 +5441,11 @@ export function fetchVideoDetails(id) { ``` ```js src/router.js -import {useState, createContext, use, useTransition, useLayoutEffect, useEffect, unstable_addTransitionType as addTransitionType} from "react"; +import {useState, createContext, use, useTransition, useLayoutEffect, useEffect, addTransitionType} from "react"; export function Router({ children }) { const [isPending, startTransition] = useTransition(); - + function navigate(url) { startTransition(() => { // Transition type for the cause "nav forward" @@ -5473,7 +5472,7 @@ export function Router({ children }) { }, }); } - + useEffect(() => { function handlePopState() { // This should not animate because restoration has to be synchronous. @@ -6196,8 +6195,8 @@ root.render( ```json package.json hidden { "dependencies": { - "react": "experimental", - "react-dom": "experimental", + "react": "canary", + "react-dom": "canary", "react-scripts": "latest" }, "scripts": { @@ -6213,7 +6212,7 @@ root.render( ### Animating Suspense Boundaries {/*animating-suspense-boundaries*/} -Suspense will also activate View Transitions. +Suspense will also activate View Transitions. To animate the fallback to content, we can wrap `Suspense` with `<ViewTranstion>`: @@ -6230,7 +6229,7 @@ By adding this, the fallback will cross-fade into the content. Click a video and <Sandpack> ```js src/App.js hidden -import { unstable_ViewTransition as ViewTransition } from "react"; +import { ViewTransition } from "react"; import Details from "./Details"; import Home from "./Home"; import { useRouter } from "./router"; @@ -6248,7 +6247,7 @@ export default function App() { ``` ```js src/Details.js active -import { use, Suspense, unstable_ViewTransition as ViewTransition } from "react"; import { fetchVideo, fetchVideoDetails } from "./data"; import { Thumbnail, VideoControls } from "./Videos"; import { useRouter } from "./router"; import Layout from "./Layout"; import { ChevronLeft } from "./Icons"; +import { use, Suspense, ViewTransition } from "react"; import { fetchVideo, fetchVideoDetails } from "./data"; import { Thumbnail, VideoControls } from "./Videos"; import { useRouter } from "./router"; import Layout from "./Layout"; import { ChevronLeft } from "./Icons"; function VideoDetails({ id }) { // Cross-fade the fallback to content. @@ -6498,7 +6497,7 @@ export function IconSearch(props) { ``` ```js src/Layout.js hidden -import {unstable_ViewTransition as ViewTransition} from 'react'; +import {ViewTransition} from 'react'; import { useIsNavPending } from "./router"; export default function Page({ heading, children }) { @@ -6563,7 +6562,7 @@ export default function LikeButton({video}) { ``` ```js src/Videos.js hidden -import { useState, unstable_ViewTransition as ViewTransition } from "react"; +import { useState, ViewTransition } from "react"; import LikeButton from "./LikeButton"; import { useRouter } from "./router"; import { PauseIcon, PlayIcon } from "./Icons"; @@ -6714,7 +6713,7 @@ export function fetchVideoDetails(id) { ``` ```js src/router.js hidden -import {useState, createContext, use, useTransition, useLayoutEffect, useEffect, unstable_addTransitionType as addTransitionType} from "react"; +import {useState, createContext, use, useTransition, useLayoutEffect, useEffect, addTransitionType} from "react"; export function Router({ children }) { const [isPending, startTransition] = useTransition(); @@ -6742,7 +6741,7 @@ export function Router({ children }) { }, }); } - + useEffect(() => { function handlePopState() { // This should not animate because restoration has to be synchronous. @@ -7494,8 +7493,8 @@ root.render( ```json package.json hidden { "dependencies": { - "react": "experimental", - "react-dom": "experimental", + "react": "canary", + "react-dom": "canary", "react-scripts": "latest" }, "scripts": { @@ -7528,7 +7527,7 @@ We can also provide custom animations using an `exit` on the fallback, and `ente Here's how we'll define `slide-down` and `slide-up` with CSS: ```css {1, 6} -::view-transition-old(.slide-down) { +::view-transition-old(.slide-down) { /* Slide the fallback down */ animation: ...; } @@ -7544,7 +7543,7 @@ Now, the Suspense content replaces the fallback with a sliding animation: <Sandpack> ```js src/App.js hidden -import { unstable_ViewTransition as ViewTransition } from "react"; +import { ViewTransition } from "react"; import Details from "./Details"; import Home from "./Home"; import { useRouter } from "./router"; @@ -7562,7 +7561,7 @@ export default function App() { ``` ```js src/Details.js active -import { use, Suspense, unstable_ViewTransition as ViewTransition } from "react"; import { fetchVideo, fetchVideoDetails } from "./data"; import { Thumbnail, VideoControls } from "./Videos"; import { useRouter } from "./router"; import Layout from "./Layout"; import { ChevronLeft } from "./Icons"; +import { use, Suspense, ViewTransition } from "react"; import { fetchVideo, fetchVideoDetails } from "./data"; import { Thumbnail, VideoControls } from "./Videos"; import { useRouter } from "./router"; import Layout from "./Layout"; import { ChevronLeft } from "./Icons"; function VideoDetails({ id }) { return ( @@ -7819,7 +7818,7 @@ export function IconSearch(props) { ``` ```js src/Layout.js hidden -import {unstable_ViewTransition as ViewTransition} from 'react'; +import {ViewTransition} from 'react'; import { useIsNavPending } from "./router"; export default function Page({ heading, children }) { @@ -7884,7 +7883,7 @@ export default function LikeButton({video}) { ``` ```js src/Videos.js hidden -import { useState, unstable_ViewTransition as ViewTransition } from "react"; +import { useState, ViewTransition } from "react"; import LikeButton from "./LikeButton"; import { useRouter } from "./router"; import { PauseIcon, PlayIcon } from "./Icons"; @@ -8035,7 +8034,7 @@ export function fetchVideoDetails(id) { ``` ```js src/router.js hidden -import {useState, createContext, use, useTransition, useLayoutEffect, useEffect, unstable_addTransitionType as addTransitionType} from "react"; +import {useState, createContext, use, useTransition, useLayoutEffect, useEffect, addTransitionType} from "react"; export function Router({ children }) { const [isPending, startTransition] = useTransition(); @@ -8063,7 +8062,7 @@ export function Router({ children }) { }, }); } - + useEffect(() => { function handlePopState() { // This should not animate because restoration has to be synchronous. @@ -8815,8 +8814,8 @@ root.render( ```json package.json hidden { "dependencies": { - "react": "experimental", - "react-dom": "experimental", + "react": "canary", + "react-dom": "canary", "react-scripts": "latest" }, "scripts": { @@ -8858,7 +8857,7 @@ Now the items animate as you type in the search bar: <Sandpack> ```js src/App.js hidden -import { unstable_ViewTransition as ViewTransition } from "react"; +import { ViewTransition } from "react"; import Details from "./Details"; import Home from "./Home"; import { useRouter } from "./router"; @@ -8876,7 +8875,7 @@ export default function App() { ``` ```js src/Details.js hidden -import { use, Suspense, unstable_ViewTransition as ViewTransition } from "react"; +import { use, Suspense, ViewTransition } from "react"; import { fetchVideo, fetchVideoDetails } from "./data"; import { Thumbnail, VideoControls } from "./Videos"; import { useRouter } from "./router"; @@ -8951,17 +8950,17 @@ function VideoInfo({ id }) { ``` ```js src/Home.js -import { useId, useState, use, useDeferredValue, unstable_ViewTransition as ViewTransition } from "react";import { Video } from "./Videos";import Layout from "./Layout";import { fetchVideos } from "./data";import { IconSearch } from "./Icons"; +import { useId, useState, use, useDeferredValue, ViewTransition } from "react";import { Video } from "./Videos";import Layout from "./Layout";import { fetchVideos } from "./data";import { IconSearch } from "./Icons"; function SearchList({searchText, videos}) { - // Activate with useDeferredValue ("when") + // Activate with useDeferredValue ("when") const deferredSearchText = useDeferredValue(searchText); const filteredVideos = filterVideos(videos, deferredSearchText); return ( <div className="video-list"> <div className="videos"> {filteredVideos.map((video) => ( - // Animate each item in list ("what") + // Animate each item in list ("what") <ViewTransition key={video.id}> <Video video={video} /> </ViewTransition> @@ -8978,7 +8977,7 @@ export default function Home() { const videos = use(fetchVideos()); const count = videos.length; const [searchText, setSearchText] = useState(''); - + return ( <Layout heading={<div className="fit">{count} Videos</div>}> <SearchInput value={searchText} onChange={setSearchText} /> @@ -9146,7 +9145,7 @@ export function IconSearch(props) { ``` ```js src/Layout.js hidden -import {unstable_ViewTransition as ViewTransition} from 'react'; +import {ViewTransition} from 'react'; import { useIsNavPending } from "./router"; export default function Page({ heading, children }) { @@ -9211,7 +9210,7 @@ export default function LikeButton({video}) { ``` ```js src/Videos.js hidden -import { useState, unstable_ViewTransition as ViewTransition } from "react"; +import { useState, ViewTransition } from "react"; import LikeButton from "./LikeButton"; import { useRouter } from "./router"; import { PauseIcon, PlayIcon } from "./Icons"; @@ -9362,7 +9361,7 @@ export function fetchVideoDetails(id) { ``` ```js src/router.js hidden -import {useState, createContext, use, useTransition, useLayoutEffect, useEffect, unstable_addTransitionType as addTransitionType} from "react"; +import {useState, createContext, use, useTransition, useLayoutEffect, useEffect, addTransitionType} from "react"; export function Router({ children }) { const [isPending, startTransition] = useTransition(); @@ -9390,7 +9389,7 @@ export function Router({ children }) { }, }); } - + useEffect(() => { function handlePopState() { // This should not animate because restoration has to be synchronous. @@ -10156,8 +10155,8 @@ root.render( ```json package.json hidden { "dependencies": { - "react": "experimental", - "react-dom": "experimental", + "react": "canary", + "react-dom": "canary", "react-scripts": "latest" }, "scripts": { @@ -10182,7 +10181,7 @@ Let's remove the slow fade, and take a look at the final result: <Sandpack> ```js src/App.js -import {unstable_ViewTransition as ViewTransition} from 'react'; import Details from './Details'; import Home from './Home'; import {useRouter} from './router'; +import {ViewTransition} from 'react'; import Details from './Details'; import Home from './Home'; import {useRouter} from './router'; export default function App() { const {url} = useRouter(); @@ -10197,7 +10196,7 @@ export default function App() { ``` ```js src/Details.js -import { use, Suspense, unstable_ViewTransition as ViewTransition } from "react"; import { fetchVideo, fetchVideoDetails } from "./data"; import { Thumbnail, VideoControls } from "./Videos"; import { useRouter } from "./router"; import Layout from "./Layout"; import { ChevronLeft } from "./Icons"; +import { use, Suspense, ViewTransition } from "react"; import { fetchVideo, fetchVideoDetails } from "./data"; import { Thumbnail, VideoControls } from "./Videos"; import { useRouter } from "./router"; import Layout from "./Layout"; import { ChevronLeft } from "./Icons"; function VideoDetails({id}) { // Animate from Suspense fallback to content @@ -10267,17 +10266,17 @@ function VideoInfo({ id }) { ``` ```js src/Home.js -import { useId, useState, use, useDeferredValue, unstable_ViewTransition as ViewTransition } from "react";import { Video } from "./Videos";import Layout from "./Layout";import { fetchVideos } from "./data";import { IconSearch } from "./Icons"; +import { useId, useState, use, useDeferredValue, ViewTransition } from "react";import { Video } from "./Videos";import Layout from "./Layout";import { fetchVideos } from "./data";import { IconSearch } from "./Icons"; function SearchList({searchText, videos}) { - // Activate with useDeferredValue ("when") + // Activate with useDeferredValue ("when") const deferredSearchText = useDeferredValue(searchText); const filteredVideos = filterVideos(videos, deferredSearchText); return ( <div className="video-list"> <div className="videos"> {filteredVideos.map((video) => ( - // Animate each item in list ("what") + // Animate each item in list ("what") <ViewTransition key={video.id}> <Video video={video} /> </ViewTransition> @@ -10294,7 +10293,7 @@ export default function Home() { const videos = use(fetchVideos()); const count = videos.length; const [searchText, setSearchText] = useState(''); - + return ( <Layout heading={<div className="fit">{count} Videos</div>}> <SearchInput value={searchText} onChange={setSearchText} /> @@ -10462,7 +10461,7 @@ export function IconSearch(props) { ``` ```js src/Layout.js -import {unstable_ViewTransition as ViewTransition} from 'react'; import { useIsNavPending } from "./router"; +import {ViewTransition} from 'react'; import { useIsNavPending } from "./router"; export default function Page({ heading, children }) { const isPending = useIsNavPending(); @@ -10526,7 +10525,7 @@ export default function LikeButton({video}) { ``` ```js src/Videos.js -import { useState, unstable_ViewTransition as ViewTransition } from "react"; import LikeButton from "./LikeButton"; import { useRouter } from "./router"; import { PauseIcon, PlayIcon } from "./Icons"; import { startTransition } from "react"; +import { useState, ViewTransition } from "react"; import LikeButton from "./LikeButton"; import { useRouter } from "./router"; import { PauseIcon, PlayIcon } from "./Icons"; import { startTransition } from "react"; export function Thumbnail({ video, children }) { // Add a name to animate with a shared element transition. @@ -10674,7 +10673,7 @@ export function fetchVideoDetails(id) { ``` ```js src/router.js -import {useState, createContext, use, useTransition, useLayoutEffect, useEffect, unstable_addTransitionType as addTransitionType} from "react"; +import {useState, createContext, use, useTransition, useLayoutEffect, useEffect, addTransitionType} from "react"; export function Router({ children }) { const [isPending, startTransition] = useTransition(); @@ -10694,7 +10693,7 @@ export function Router({ children }) { } const [routerState, setRouterState] = useState({pendingNav: () => {}, url: document.location.pathname}); - + function go(url) { setRouterState({ url, @@ -10703,7 +10702,7 @@ export function Router({ children }) { }, }); } - + useEffect(() => { function handlePopState() { // This should not animate because restoration has to be synchronous. @@ -11442,8 +11441,8 @@ root.render( ```json package.json hidden { "dependencies": { - "react": "experimental", - "react-dom": "experimental", + "react": "canary", + "react-dom": "canary", "react-scripts": "latest" }, "scripts": { @@ -11508,7 +11507,7 @@ When a user navigates away from a page, it's common to stop rendering the old pa ```js {6,7} function App() { const { url } = useRouter(); - + return ( <> {url === '/' && <Home />} @@ -11525,7 +11524,7 @@ Activity allows you to keep the state around as the user changes pages, so when ```js {6-8} function App() { const { url } = useRouter(); - + return ( <> <Activity mode={url === '/' ? 'visible' : 'hidden'}> @@ -11544,11 +11543,11 @@ Try searching for a video, selecting it, and clicking "back": <Sandpack> ```js src/App.js -import { unstable_ViewTransition as ViewTransition, unstable_Activity as Activity } from "react"; import Details from "./Details"; import Home from "./Home"; import { useRouter } from "./router"; +import { Activity, ViewTransition } from "react"; import Details from "./Details"; import Home from "./Home"; import { useRouter } from "./router"; export default function App() { const { url } = useRouter(); - + return ( // View Transitions know about Activity <ViewTransition> @@ -11563,7 +11562,7 @@ export default function App() { ``` ```js src/Details.js hidden -import { use, Suspense, unstable_ViewTransition as ViewTransition } from "react"; +import { use, Suspense, ViewTransition } from "react"; import { fetchVideo, fetchVideoDetails } from "./data"; import { Thumbnail, VideoControls } from "./Videos"; import { useRouter } from "./router"; @@ -11638,10 +11637,10 @@ function VideoInfo({ id }) { ``` ```js src/Home.js hidden -import { useId, useState, use, useDeferredValue, unstable_ViewTransition as ViewTransition } from "react";import { Video } from "./Videos";import Layout from "./Layout";import { fetchVideos } from "./data";import { IconSearch } from "./Icons"; +import { useId, useState, use, useDeferredValue, ViewTransition } from "react";import { Video } from "./Videos";import Layout from "./Layout";import { fetchVideos } from "./data";import { IconSearch } from "./Icons"; function SearchList({searchText, videos}) { - // Activate with useDeferredValue ("when") + // Activate with useDeferredValue ("when") const deferredSearchText = useDeferredValue(searchText); const filteredVideos = filterVideos(videos, deferredSearchText); return ( @@ -11651,7 +11650,7 @@ function SearchList({searchText, videos}) { )} <div className="videos"> {filteredVideos.map((video) => ( - // Animate each item in list ("what") + // Animate each item in list ("what") <ViewTransition key={video.id}> <Video video={video} /> </ViewTransition> @@ -11665,7 +11664,7 @@ export default function Home() { const videos = use(fetchVideos()); const count = videos.length; const [searchText, setSearchText] = useState(''); - + return ( <Layout heading={<div className="fit">{count} Videos</div>}> <SearchInput value={searchText} onChange={setSearchText} /> @@ -11833,7 +11832,7 @@ export function IconSearch(props) { ``` ```js src/Layout.js hidden -import {unstable_ViewTransition as ViewTransition} from 'react'; import { useIsNavPending } from "./router"; +import {ViewTransition} from 'react'; import { useIsNavPending } from "./router"; export default function Page({ heading, children }) { const isPending = useIsNavPending(); @@ -11897,7 +11896,7 @@ export default function LikeButton({video}) { ``` ```js src/Videos.js hidden -import { useState, unstable_ViewTransition as ViewTransition } from "react"; +import { useState, ViewTransition } from "react"; import LikeButton from "./LikeButton"; import { useRouter } from "./router"; import { PauseIcon, PlayIcon } from "./Icons"; @@ -12048,7 +12047,7 @@ export function fetchVideoDetails(id) { ``` ```js src/router.js hidden -import {useState, createContext, use, useTransition, useLayoutEffect, useEffect, unstable_addTransitionType as addTransitionType} from "react"; +import {useState, createContext, use, useTransition, useLayoutEffect, useEffect, addTransitionType} from "react"; export function Router({ children }) { const [isPending, startTransition] = useTransition(); @@ -12076,7 +12075,7 @@ export function Router({ children }) { }, }); } - + useEffect(() => { function handlePopState() { // This should not animate because restoration has to be synchronous. @@ -12841,8 +12840,8 @@ root.render( ```json package.json hidden { "dependencies": { - "react": "experimental", - "react-dom": "experimental", + "react": "canary", + "react-dom": "canary", "react-scripts": "latest" }, "scripts": { @@ -12881,13 +12880,13 @@ With this update, if the content on the next page has time to pre-render, it wil <Sandpack> ```js src/App.js -import { unstable_ViewTransition as ViewTransition, unstable_Activity as Activity, use } from "react"; import Details from "./Details"; import Home from "./Home"; import { useRouter } from "./router"; import {fetchVideos} from './data' +import { Activity, ViewTransition, use } from "react"; import Details from "./Details"; import Home from "./Home"; import { useRouter } from "./router"; import {fetchVideos} from './data'; export default function App() { const { url } = useRouter(); const videoId = url.split("/").pop(); const videos = use(fetchVideos()); - + return ( <ViewTransition> {/* Render videos in Activity to pre-render them */} @@ -12905,7 +12904,7 @@ export default function App() { ``` ```js src/Details.js -import { use, Suspense, unstable_ViewTransition as ViewTransition } from "react"; import { fetchVideo, fetchVideoDetails } from "./data"; import { Thumbnail, VideoControls } from "./Videos"; import { useRouter } from "./router"; import Layout from "./Layout"; import { ChevronLeft } from "./Icons"; +import { use, Suspense, ViewTransition } from "react"; import { fetchVideo, fetchVideoDetails } from "./data"; import { Thumbnail, VideoControls } from "./Videos"; import { useRouter } from "./router"; import Layout from "./Layout"; import { ChevronLeft } from "./Icons"; function VideoDetails({id}) { // Animate from Suspense fallback to content. @@ -12976,10 +12975,10 @@ function VideoInfo({ id }) { ``` ```js src/Home.js hidden -import { useId, useState, use, useDeferredValue, unstable_ViewTransition as ViewTransition } from "react";import { Video } from "./Videos";import Layout from "./Layout";import { fetchVideos } from "./data";import { IconSearch } from "./Icons"; +import { useId, useState, use, useDeferredValue, ViewTransition } from "react";import { Video } from "./Videos";import Layout from "./Layout";import { fetchVideos } from "./data";import { IconSearch } from "./Icons"; function SearchList({searchText, videos}) { - // Activate with useDeferredValue ("when") + // Activate with useDeferredValue ("when") const deferredSearchText = useDeferredValue(searchText); const filteredVideos = filterVideos(videos, deferredSearchText); return ( @@ -12989,7 +12988,7 @@ function SearchList({searchText, videos}) { )} <div className="videos"> {filteredVideos.map((video) => ( - // Animate each item in list ("what") + // Animate each item in list ("what") <ViewTransition key={video.id}> <Video video={video} /> </ViewTransition> @@ -13003,7 +13002,7 @@ export default function Home() { const videos = use(fetchVideos()); const count = videos.length; const [searchText, setSearchText] = useState(''); - + return ( <Layout heading={<div className="fit">{count} Videos</div>}> <SearchInput value={searchText} onChange={setSearchText} /> @@ -13171,7 +13170,7 @@ export function IconSearch(props) { ``` ```js src/Layout.js hidden -import {unstable_ViewTransition as ViewTransition} from 'react'; import { useIsNavPending } from "./router"; +import {ViewTransition} from 'react'; import { useIsNavPending } from "./router"; export default function Page({ heading, children }) { const isPending = useIsNavPending(); @@ -13235,7 +13234,7 @@ export default function LikeButton({video}) { ``` ```js src/Videos.js hidden -import { useState, unstable_ViewTransition as ViewTransition } from "react"; +import { useState, ViewTransition } from "react"; import LikeButton from "./LikeButton"; import { useRouter } from "./router"; import { PauseIcon, PlayIcon } from "./Icons"; @@ -13386,7 +13385,7 @@ export function fetchVideoDetails(id) { ``` ```js src/router.js hidden -import {useState, createContext, use, useTransition, useLayoutEffect, useEffect, unstable_addTransitionType as addTransitionType} from "react"; +import {useState, createContext, use, useTransition, useLayoutEffect, useEffect, addTransitionType} from "react"; export function Router({ children }) { const [isPending, startTransition] = useTransition(); @@ -13414,7 +13413,7 @@ export function Router({ children }) { }, }); } - + useEffect(() => { function handlePopState() { // This should not animate because restoration has to be synchronous. @@ -14179,8 +14178,8 @@ root.render( ```json package.json hidden { "dependencies": { - "react": "experimental", - "react-dom": "experimental", + "react": "canary", + "react-dom": "canary", "react-scripts": "latest" }, "scripts": { @@ -14220,13 +14219,13 @@ These are areas we're still exploring, and we'll share more as we make progress. # Features in development {/*features-in-development*/} -We're also developing features to help solve the common problems below. +We're also developing features to help solve the common problems below. -As we iterate on possible solutions, you may see some potential APIs we're testing being shared based on the PRs we are landing. Please keep in mind that as we try different ideas, we often change or remove different solutions after trying them out. +As we iterate on possible solutions, you may see some potential APIs we're testing being shared based on the PRs we are landing. Please keep in mind that as we try different ideas, we often change or remove different solutions after trying them out. -When the solutions we're working on are shared too early, it can create churn and confusion in the community. To balance being transparent and limiting confusion, we're sharing the problems we're currently developing solutions for, without sharing a particular solution we have in mind. +When the solutions we're working on are shared too early, it can create churn and confusion in the community. To balance being transparent and limiting confusion, we're sharing the problems we're currently developing solutions for, without sharing a particular solution we have in mind. -As these features progress, we'll announce them on the blog with docs included so you can try them out. +As these features progress, we'll announce them on the blog with docs included so you can try them out. ## React Performance Tracks {/*react-performance-tracks*/} @@ -14259,7 +14258,7 @@ When we released hooks, we had three motivations: - **Think in terms of function, not lifecycles**: hooks let you split one component into smaller functions based on what pieces are related (such as setting up a subscription or fetching data), rather than forcing a split based on lifecycle methods. - **Support ahead-of-time compilation**: hooks were designed to support ahead-of-time compilation with less pitfalls causing unintentional de-optimizations caused by lifecycle methods, and limitations of classes. -Since their release, hooks have been successful at *sharing code between components*. Hooks are now the favored way to share logic between components, and there are less use cases for render props and higher order components. Hooks have also been successful at supporting features like Fast Refresh that were not possible with class components. +Since their release, hooks have been successful at *sharing code between components*. Hooks are now the favored way to share logic between components, and there are less use cases for render props and higher order components. Hooks have also been successful at supporting features like Fast Refresh that were not possible with class components. ### Effects can be hard {/*effects-can-be-hard*/} @@ -14300,18 +14299,18 @@ useEffect(() => { return () => { connection.disconnect(); }; -}); // compiler inserted dependencies. +}); // compiler inserted dependencies. ``` -With this code, the React Compiler can infer the dependencies for you and insert them automatically so you don't need to see or write them. With features like [the IDE extension](#compiler-ide-extension) and [`useEffectEvent`](/reference/react/experimental_useEffectEvent), we can provide a CodeLens to show you what the Compiler inserted for times you need to debug, or to optimize by removing a dependency. This helps reinforce the correct mental model for writing Effects, which can run at any time to synchronize your component or hook's state with something else. +With this code, the React Compiler can infer the dependencies for you and insert them automatically so you don't need to see or write them. With features like [the IDE extension](#compiler-ide-extension) and [`useEffectEvent`](/reference/react/useEffectEvent), we can provide a CodeLens to show you what the Compiler inserted for times you need to debug, or to optimize by removing a dependency. This helps reinforce the correct mental model for writing Effects, which can run at any time to synchronize your component or hook's state with something else. -Our hope is that automatically inserting dependencies is not only easier to write, but that it also makes them easier to understand by forcing you to think in terms of what the Effect does, and not in component lifecycles. +Our hope is that automatically inserting dependencies is not only easier to write, but that it also makes them easier to understand by forcing you to think in terms of what the Effect does, and not in component lifecycles. --- ## Compiler IDE Extension {/*compiler-ide-extension*/} -Earlier this week [we shared](/blog/2025/04/21/react-compiler-rc) the React Compiler release candidate, and we're working towards shipping the first SemVer stable version of the compiler in the coming months. +Later in 2025 [we shared](/blog/2025/10/07/react-compiler-1) the first stable release of React Compiler, and we're continuing to invest in shipping more improvements. We've also begun exploring ways to use the React Compiler to provide information that can improve understanding and debugging your code. One idea we've started exploring is a new experimental LSP-based React IDE extension powered by React Compiler, similar to the extension used in [Lauren Tan's React Conf talk](https://conf2024.react.dev/talks/5). @@ -14333,7 +14332,7 @@ Fragment refs are still being researched. We'll share more when we're closer to ## Gesture Animations {/*gesture-animations*/} -We're also researching ways to enhance View Transitions to support gesture animations such as swiping to open a menu, or scroll through a photo carousel. +We're also researching ways to enhance View Transitions to support gesture animations such as swiping to open a menu, or scroll through a photo carousel. Gestures present new challenges for a few reasons: @@ -14357,9 +14356,9 @@ Now that React 19 has shipped, we're revisiting this problem space to create a p const value = use(store); ``` -Our goal is to allow external state to be read during render without tearing, and to work seamlessly with all of the concurrent features React offers. +Our goal is to allow external state to be read during render without tearing, and to work seamlessly with all of the concurrent features React offers. -This research is still early. We'll share more, and what the new APIs will look like, when we're further along. +This research is still early. We'll share more, and what the new APIs will look like, when we're further along. --- diff --git a/src/content/blog/2025/10/01/react-19-2.md b/src/content/blog/2025/10/01/react-19-2.md new file mode 100644 index 000000000..51c30f70a --- /dev/null +++ b/src/content/blog/2025/10/01/react-19-2.md @@ -0,0 +1,339 @@ +--- +title: "React 19.2" +author: The React Team +date: 2025/10/01 +description: React 19.2 adds new features like Activity, React Performance Tracks, useEffectEvent, and more. +--- + +October 1, 2025 by [The React Team](/community/team) + +--- + +<Intro> + +React 19.2 is now available on npm! + +</Intro> + +This is our third release in the last year, following React 19 in December and React 19.1 in June. In this post, we'll give an overview of the new features in React 19.2, and highlight some notable changes. + +<InlineToc /> + +--- + +## New React Features {/*new-react-features*/} + +### `<Activity />` {/*activity*/} + +`<Activity>` lets you break your app into "activities" that can be controlled and prioritized. + +You can use Activity as an alternative to conditionally rendering parts of your app: + +```js +// Before +{isVisible && <Page />} + +// After +<Activity mode={isVisible ? 'visible' : 'hidden'}> + <Page /> +</Activity> +``` + +In React 19.2, Activity supports two modes: `visible` and `hidden`. + +- `hidden`: hides the children, unmounts effects, and defers all updates until React has nothing left to work on. +- `visible`: shows the children, mounts effects, and allows updates to be processed normally. + +This means you can pre-render and keep rendering hidden parts of the app without impacting the performance of anything visible on screen. + +You can use Activity to render hidden parts of the app that a user is likely to navigate to next, or to save the state of parts the user navigates away from. This helps make navigations quicker by loading data, css, and images in the background, and allows back navigations to maintain state such as input fields. + +In the future, we plan to add more modes to Activity for different use cases. + +For examples on how to use Activity, check out the [Activity docs](/reference/react/Activity). + +--- + +### `useEffectEvent` {/*use-effect-event*/} + +One common pattern with `useEffect` is to notify the app code about some kind of "events" from an external system. For example, when a chat room gets connected, you might want to display a notification: + +```js {5,11} +function ChatRoom({ roomId, theme }) { + useEffect(() => { + const connection = createConnection(serverUrl, roomId); + connection.on('connected', () => { + showNotification('Connected!', theme); + }); + connection.connect(); + return () => { + connection.disconnect() + }; + }, [roomId, theme]); + // ... +``` + +The problem with the code above is that a change to any values used inside such an "event" will cause the surrounding Effect to re-run. For example, changing the `theme` will cause the chat room to reconnect. This makes sense for values related to the Effect logic itself, like `roomId`, but it doesn't make sense for `theme`. + +To solve this, most users just disable the lint rule and exclude the dependency. But that can lead to bugs since the linter can no longer help you keep the dependencies up to date if you need to update the Effect later. + +With `useEffectEvent`, you can split the "event" part of this logic out of the Effect that emits it: + +```js {2,3,4,9} +function ChatRoom({ roomId, theme }) { + const onConnected = useEffectEvent(() => { + showNotification('Connected!', theme); + }); + + useEffect(() => { + const connection = createConnection(serverUrl, roomId); + connection.on('connected', () => { + onConnected(); + }); + connection.connect(); + return () => connection.disconnect(); + }, [roomId]); // ✅ All dependencies declared (Effect Events aren't dependencies) + // ... +``` + +Similar to DOM events, Effect Events always “see” the latest props and state. + +**Effect Events should _not_ be declared in the dependency array**. You'll need to upgrade to `eslint-plugin-react-hooks@latest` so that the linter doesn't try to insert them as dependencies. Note that Effect Events can only be declared in the same component or Hook as "their" Effect. These restrictions are verified by the linter. + +<Note> + +#### When to use `useEffectEvent` {/*when-to-use-useeffectevent*/} + +You should use `useEffectEvent` for functions that are conceptually "events" that happen to be fired from an Effect instead of a user event (that's what makes it an "Effect Event"). You don't need to wrap everything in `useEffectEvent`, or to use it just to silence the lint error, as this can lead to bugs. + +For a deep dive on how to think about Event Effects, see: [Separating Events from Effects](/learn/separating-events-from-effects#extracting-non-reactive-logic-out-of-effects). + +</Note> + +--- + +### `cacheSignal` {/*cache-signal*/} + +<RSC> + +`cacheSignal` is only for use with [React Server Components](/reference/rsc/server-components). + +</RSC> + +`cacheSignal` allows you to know when the [`cache()`](/reference/react/cache) lifetime is over: + +``` +import {cache, cacheSignal} from 'react'; +const dedupedFetch = cache(fetch); + +async function Component() { + await dedupedFetch(url, { signal: cacheSignal() }); +} +``` + +This allows you to clean up or abort work when the result will no longer be used in the cache, such as: + +- React has successfully completed rendering +- The render was aborted +- The render has failed + +For more info, see the [`cacheSignal` docs](/reference/react/cacheSignal). + +--- + +### Performance Tracks {/*performance-tracks*/} + +React 19.2 adds a new set of [custom tracks](https://developer.chrome.com/docs/devtools/performance/extension) to Chrome DevTools performance profiles to provide more information about the performance of your React app: + +<div style={{display: 'flex', justifyContent: 'center', marginBottom: '1rem'}}> + <picture > + <source srcset="/images/blog/react-labs-april-2025/perf_tracks.png" /> + <img className="w-full light-image" src="/images/blog/react-labs-april-2025/perf_tracks.webp" /> + </picture> + <picture > + <source srcset="/images/blog/react-labs-april-2025/perf_tracks_dark.png" /> + <img className="w-full dark-image" src="/images/blog/react-labs-april-2025/perf_tracks_dark.webp" /> + </picture> +</div> + +The [React Performance Tracks docs](/reference/dev-tools/react-performance-tracks) explain everything included in the tracks, but here is a high-level overview. + +#### Scheduler ⚛ {/*scheduler-*/} + +The Scheduler track shows what React is working on for different priorities such as "blocking" for user interactions, or "transition" for updates inside startTransition. Inside each track, you will see the type of work being performed such as the event that scheduled an update, and when the render for that update happened. + +We also show information such as when an update is blocked waiting for a different priority, or when React is waiting for paint before continuing. The Scheduler track helps you understand how React splits your code into different priorities, and the order it completed the work. + +See the [Scheduler track](/reference/dev-tools/react-performance-tracks#scheduler) docs to see everything included. + +#### Components ⚛ {/*components-*/} + +The Components track shows the tree of components that React is working on either to render or run effects. Inside you'll see labels such as "Mount" for when children mount or effects are mounted, or "Blocked" for when rendering is blocked due to yielding to work outside React. + +The Components track helps you understand when components are rendered or run effects, and the time it takes to complete that work to help identify performance problems. + +See the [Components track docs](/reference/dev-tools/react-performance-tracks#components) for see everything included. + +--- + +## New React DOM Features {/*new-react-dom-features*/} + +### Partial Pre-rendering {/*partial-pre-rendering*/} + +In 19.2 we're adding a new capability to pre-render part of the app ahead of time, and resume rendering it later. + +This feature is called "Partial Pre-rendering", and allows you to pre-render the static parts of your app and serve it from a CDN, and then resume rendering the shell to fill it in with dynamic content later. + +To pre-render an app to resume later, first call `prerender` with an `AbortController`: + +``` +const {prelude, postponed} = await prerender(<App />, { + signal: controller.signal, +}); + +// Save the postponed state for later +await savePostponedState(postponed); + +// Send prelude to client or CDN. +``` + +Then, you can return the `prelude` shell to the client, and later call `resume` to "resume" to a SSR stream: + +``` +const postponed = await getPostponedState(request); +const resumeStream = await resume(<App />, postponed); + +// Send stream to client. +``` + +Or you can call `resumeAndPrerender` to resume to get static HTML for SSG: + +``` +const postponedState = await getPostponedState(request); +const { prelude } = await resumeAndPrerender(<App />, postponedState); + +// Send complete HTML prelude to CDN. +``` + +For more info, see the docs for the new APIs: +- `react-dom/server` + - [`resume`](/reference/react-dom/server/resume): for Web Streams. + - [`resumeToPipeableStream`](/reference/react-dom/server/resumeToPipeableStream) for Node Streams. +- `react-dom/static` + - [`resumeAndPrerender`](/reference/react-dom/static/resumeAndPrerender) for Web Streams. + - [`resumeAndPrerenderToNodeStream`](/reference/react-dom/static/resumeAndPrerenderToNodeStream) for Node Streams. + +Additionally, the prerender apis now return a `postpone` state to pass to the `resume` apis. + +--- + +## Notable Changes {/*notable-changes*/} + +### Batching Suspense Boundaries for SSR {/*batching-suspense-boundaries-for-ssr*/} + +We fixed a behavioral bug where Suspense boundaries would reveal differently depending on if they were rendered on the client or when streaming from server-side rendering. + +Starting in 19.2, React will batch reveals of server-rendered Suspense boundaries for a short time, to allow more content to be revealed together and align with the client-rendered behavior. + +<Diagram name="19_2_batching_before" height={162} width={1270} alt="Diagram with three sections, with an arrow transitioning each section in between. The first section contains a page rectangle showing a glimmer loading state with faded bars. The second panel shows the top half of the page revealed and highlighted in blue. The third panel shows the entire the page revealed and highlighted in blue."> + +Previously, during streaming server-side rendering, suspense content would immediately replace fallbacks. + +</Diagram> + +<Diagram name="19_2_batching_after" height={162} width={1270} alt="Diagram with three sections, with an arrow transitioning each section in between. The first section contains a page rectangle showing a glimmer loading state with faded bars. The second panel shows the same page. The third panel shows the entire the page revealed and highlighted in blue."> + +In React 19.2, suspense boundaries are batched for a small amount of time, to allow revealing more content together. + +</Diagram> + +This fix also prepares apps for supporting `<ViewTransition>` for Suspense during SSR. By revealing more content together, animations can run in larger batches of content, and avoid chaining animations of content that stream in close together. + +<Note> + +React uses heuristics to ensure throttling does not impact core web vitals and search ranking. + +For example, if the total page load time is approaching 2.5s (which is the time considered "good" for [LCP](https://web.dev/articles/lcp)), React will stop batching and reveal content immediately so that the throttling is not the reason to miss the metric. + +</Note> + +--- + +### SSR: Web Streams support for Node {/*ssr-web-streams-support-for-node*/} + +React 19.2 adds support for Web Streams for streaming SSR in Node.js: +- [`renderToReadableStream`](/reference/react-dom/server/renderToReadableStream) is now available for Node.js +- [`prerender`](/reference/react-dom/static/prerender) is now available for Node.js + +As well as the new `resume` APIs: +- [`resume`](/reference/react-dom/server/resume) is available for Node.js. +- [`resumeAndPrerender`](/reference/react-dom/static/resumeAndPrerender) is available for Node.js. + + +<Pitfall> + +#### Prefer Node Streams for server-side rendering in Node.js {/*prefer-node-streams-for-server-side-rendering-in-nodejs*/} + +In Node.js environments, we still highly recommend using the Node Streams APIs: + +- [`renderToPipeableStream`](/reference/react-dom/server/renderToPipeableStream) +- [`resumeToPipeableStream`](/reference/react-dom/server/resumeToPipeableStream) +- [`prerenderToNodeStream`](/reference/react-dom/static/prerenderToNodeStream) +- [`resumeAndPrerenderToNodeStream`](/reference/react-dom/static/resumeAndPrerenderToNodeStream) + +This is because Node Streams are much faster than Web Streams in Node, and Web Streams do not support compression by default, leading to users accidentally missing the benefits of streaming. + +</Pitfall> + +--- + +### `eslint-plugin-react-hooks` v6 {/*eslint-plugin-react-hooks*/} + +We also published `eslint-plugin-react-hooks@latest` with flat config by default in the `recommended` preset, and opt-in for new React Compiler powered rules. + +To continue using the legacy config, you can change to `recommended-legacy`: + +```diff +- extends: ['plugin:react-hooks/recommended'] ++ extends: ['plugin:react-hooks/recommended-legacy'] +``` + +For a full list of compiler enabled rules, [check out the linter docs](/reference/eslint-plugin-react-hooks#recommended). + +Check out the `eslint-plugin-react-hooks` [changelog for a full list of changes](https://github.com/facebook/react/blob/main/packages/eslint-plugin-react-hooks/CHANGELOG.md#610). + +--- + +### Update the default `useId` prefix {/*update-the-default-useid-prefix*/} + +In 19.2, we're updating the default `useId` prefix from `:r:` (19.0.0) or `«r»` (19.1.0) to `_r_`. + +The original intent of using a special character that was not valid for CSS selectors was that it would be unlikely to collide with IDs written by users. However, to support View Transitions, we need to ensure that IDs generated by `useId` are valid for `view-transition-name` and XML 1.0 names. + +--- + +## Changelog {/*changelog*/} + +Other notable changes +- `react-dom`: Allow nonce to be used on hoistable styles [#32461](https://github.com/facebook/react/pull/32461) +- `react-dom`: Warn for using a React owned node as a Container if it also has text content [#32774](https://github.com/facebook/react/pull/32774) + +Notable bug fixes +- `react`: Stringify context as "SomeContext" instead of "SomeContext.Provider" [#33507](https://github.com/facebook/react/pull/33507) +- `react`: Fix infinite useDeferredValue loop in popstate event [#32821](https://github.com/facebook/react/pull/32821) +- `react`: Fix a bug when an initial value was passed to useDeferredValue [#34376](https://github.com/facebook/react/pull/34376) +- `react`: Fix a crash when submitting forms with Client Actions [#33055](https://github.com/facebook/react/pull/33055) +- `react`: Hide/unhide the content of dehydrated suspense boundaries if they resuspend [#32900](https://github.com/facebook/react/pull/32900) +- `react`: Avoid stack overflow on wide trees during Hot Reload [#34145](https://github.com/facebook/react/pull/34145) +- `react`: Improve component stacks in various places [#33629](https://github.com/facebook/react/pull/33629), [#33724](https://github.com/facebook/react/pull/33724), [#32735](https://github.com/facebook/react/pull/32735), [#33723](https://github.com/facebook/react/pull/33723) +- `react`: Fix a bug with React.use inside React.lazy-ed Component [#33941](https://github.com/facebook/react/pull/33941) +- `react-dom`: Stop warning when ARIA 1.3 attributes are used [#34264](https://github.com/facebook/react/pull/34264) +- `react-dom`: Fix a bug with deeply nested Suspense inside Suspense fallbacks [#33467](https://github.com/facebook/react/pull/33467) +- `react-dom`: Avoid hanging when suspending after aborting while rendering [#34192](https://github.com/facebook/react/pull/34192) + +For a full list of changes, please see the [Changelog](https://github.com/facebook/react/blob/main/CHANGELOG.md). + + +--- + +_Thanks to [Ricky Hanlon](https://bsky.app/profile/ricky.fm) for [writing this post](https://www.youtube.com/shorts/T9X3YkgZRG0), [Dan Abramov](https://bsky.app/profile/danabra.mov), [Matt Carroll](https://twitter.com/mattcarrollcode), [Jack Pope](https://jackpope.me), and [Joe Savona](https://x.com/en_JS) for reviewing this post._ diff --git a/src/content/blog/2025/10/07/introducing-the-react-foundation.md b/src/content/blog/2025/10/07/introducing-the-react-foundation.md new file mode 100644 index 000000000..a9b922dbc --- /dev/null +++ b/src/content/blog/2025/10/07/introducing-the-react-foundation.md @@ -0,0 +1,67 @@ +--- +title: "Introducing the React Foundation" +author: Seth Webster, Matt Carroll, Joe Savona +date: 2025/10/07 +description: Today, we're announcing our plans to create the React Foundation a new technical governance structure +--- + +October 7, 2025 by [Seth Webster](https://x.com/sethwebster), [Matt Carroll](https://x.com/mattcarrollcode), [Joe Savona](https://x.com/en_JS), [Sophie Alpert](https://x.com/sophiebits) + +--- + + +<div style={{display: 'flex', justifyContent: 'center', marginBottom: '1rem', marginLeft: '7rem', marginRight: '7rem' }}> + <picture > + <source srcset="/images/blog/react-foundation/react_foundation_logo.png" /> + <img className="w-full light-image" src="/images/blog/react-foundation/react_foundation_logo.webp" /> + </picture> + <picture > + <source srcset="/images/blog/react-foundation/react_foundation_logo_dark.png" /> + <img className="w-full dark-image" src="/images/blog/react-foundation/react_foundation_logo_dark.webp" /> + </picture> +</div> + +<Intro> + +Today, we're announcing our plans to create the React Foundation and a new technical governance structure. + +</Intro> + +--- + +We open sourced React over a decade ago to help developers build great user experiences. From its earliest days, React has received substantial contributions from contributors outside of Meta. Over time, the number of contributors and the scope of their contributions has grown significantly. What started out as a tool developed for Meta has expanded into a project that spans multiple companies with regular contributions from across the ecosystem. React has outgrown the confines of any one company. + +To better serve the React community, we are announcing our plans to move React and React Native from Meta to a new React Foundation. As a part of this change, we will also be implementing a new independent technical governance structure. We believe these changes will enable us to give React ecosystem projects more resources. + +## The React Foundation {/*the-react-foundation*/} + +We will make the React Foundation the new home for React, React Native, and some supporting projects like JSX. The React Foundation’s mission will be to support the React community and ecosystem. Once implemented, the React Foundation will + +* Maintain React’s infrastructure like GitHub, CI, and trademarks +* Organize React Conf +* Create initiatives to support the React ecosystem like financial support of ecosystem projects, issuing grants, and creating programs + +The React Foundation will be governed by a board of directors, with Seth Webster serving as the executive director. This board will direct funds and resources to support React’s development, community, and ecosystem. We believe that this is the best structure to ensure that the React Foundation is vendor-neutral and reflects the best interests of the community. + +The founding corporate members of the React Foundation will be Amazon, Callstack, Expo, Meta, Microsoft, Software Mansion, and Vercel. These companies have had a major impact on the React and React Native ecosystems and we are grateful for their support. We are excited to welcome even more members in the future. + +<div style={{display: 'flex', justifyContent: 'center', margin: '2rem'}}> + <picture > + <source srcset="/images/blog/react-foundation/react_foundation_member_logos.png" /> + <img className="w-full light-image" src="/images/blog/react-foundation/react_foundation_member_logos.webp" /> + </picture> + <picture > + <source srcset="/images/blog/react-foundation/react_foundation_member_logos_dark.png" /> + <img className="w-full dark-image" src="/images/blog/react-foundation/react_foundation_member_logos_dark.webp" /> + </picture> +</div> + +## React’s technical governance {/*reacts-technical-governance*/} + +We believe that React's technical direction should be set by the people who contribute to and maintain React. As React moves to a foundation, it is important that no single company or organization is overrepresented. To achieve this, we plan to define a new technical governance structure for React that is independent from the React Foundation. + +As a part of creating React’s new technical governance structure we will reach out to the community for feedback. Once finalized, we will share details in a future post. + +## Thank you {/*thank-you*/} + +React's incredible growth is thanks to the thousands of people, companies, and projects that have shaped React. The creation of the React Foundation is a testament to the strength and vibrancy of the React community. Together, the React Foundation and React’s new technical governance will ensure that React’s future is secure for years to come. diff --git a/src/content/blog/2025/10/07/react-compiler-1.md b/src/content/blog/2025/10/07/react-compiler-1.md new file mode 100644 index 000000000..080f3586e --- /dev/null +++ b/src/content/blog/2025/10/07/react-compiler-1.md @@ -0,0 +1,194 @@ +--- +title: "React Compiler v1.0" +author: Lauren Tan, Joe Savona, and Mofei Zhang +date: 2025/10/07 +description: We are releasing the compiler's first stable release today. + +--- + +Oct 7, 2025 by [Lauren Tan](https://x.com/potetotes), [Joe Savona](https://x.com/en_JS), and [Mofei Zhang](https://x.com/zmofei). + +--- + +<Intro> + +The React team is excited to share new updates: + +</Intro> + +1. React Compiler 1.0 is available today. +2. Compiler-powered lint rules ship in `eslint-plugin-react-hooks`'s `recommended` and `recommended-latest` preset. +3. We've published an incremental adoption guide, and partnered with Expo, Vite, and Next.js so new apps can start with the compiler enabled. + +--- + +We are releasing the compiler's first stable release today. React Compiler works on both React and React Native, and automatically optimizes components and hooks without requiring rewrites. The compiler has been battle tested on major apps at Meta and is fully production-ready. + +[React Compiler](/learn/react-compiler) is a build-time tool that optimizes your React app through automatic memoization. Last year, we published React Compiler's [first beta](/blog/2024/10/21/react-compiler-beta-release) and received lots of great feedback and contributions. We're excited about the wins we've seen from folks adopting the compiler (see case studies from [Sanity Studio](https://github.com/reactwg/react-compiler/discussions/33) and [Wakelet](https://github.com/reactwg/react-compiler/discussions/52)) and are excited to bring the compiler to more users in the React community. + +This release is the culmination of a huge and complex engineering effort spanning almost a decade. The React team's first exploration into compilers started with [Prepack](https://github.com/facebookarchive/prepack) in 2017. While this project was eventually shut down, there were many learnings that informed the team on the design of Hooks, which were designed with a future compiler in mind. In 2021, [Xuan Huang](https://x.com/Huxpro) demoed the [first iteration](https://www.youtube.com/watch?v=lGEMwh32soc) of a new take on React Compiler. + +Although this first version of the new React Compiler was eventually rewritten, the first prototype gave us increased confidence that this was a tractable problem, and the learnings that an alternative compiler architecture could precisely give us the memoization characteristics we wanted. [Joe Savona](https://x.com/en_JS), [Sathya Gunasekaran](https://x.com/_gsathya), [Mofei Zhang](https://x.com/zmofei), and [Lauren Tan](https://x.com/potetotes) worked through our first rewrite, moving the compiler's architecture into a Control Flow Graph (CFG) based High-Level Intermediate Representation (HIR). This paved the way for much more precise analysis and even type inference within React Compiler. Since then, many significant portions of the compiler have been rewritten, with each rewrite informed by our learnings from the previous attempt. And we have received significant help and contributions from many members of the [React team](/community/team) along the way. + +This stable release is our first of many. The compiler will continue to evolve and improve, and we expect to see it become a new foundation and era for the next decade and more of React. + +You can jump straight to the [quickstart](/learn/react-compiler), or read on for the highlights from React Conf 2025. + +<DeepDive> + +#### How does React Compiler work? {/*how-does-react-compiler-work*/} + +React Compiler is an optimizing compiler that optimizes components and hooks through automatic memoization. While it is implemented as a Babel plugin currently, the compiler is largely decoupled from Babel and lowers the Abstract Syntax Tree (AST) provided by Babel into its own novel HIR, and through multiple compiler passes, carefully understands data-flow and mutability of your React code. This allows the compiler to granularly memoize values used in rendering, including the ability to memoize conditionally, which is not possible through manual memoization. + +```js {8} +import { use } from 'react'; + +export default function ThemeProvider(props) { + if (!props.children) { + return null; + } + // The compiler can still memoize code after a conditional return + const theme = mergeTheme(props.theme, use(ThemeContext)); + return ( + <ThemeContext value={theme}> + {props.children} + </ThemeContext> + ); +} +``` +_See this example in the [React Compiler Playground](https://playground.react.dev/#N4Igzg9grgTgxgUxALhASwLYAcIwC4AEwBUYCBAvgQGYwQYEDkMCAhnHowNwA6AdvwQAPHPgIATBNVZQANoWpQ+HNBD4EAKgAsEGBAAU6ANzSSYACix0sYAJRF+BAmmoFzAQisQbAOjha0WXEWPntgRycCFjxYdT45WV51Sgi4NTBCPB09AgBeAj0YAHMEbV0ES2swHyzygBoSMnMyvQBhNTxhPFtbJKdo2LcIpwAeFoR2vk6hQiNWWSgEXOBavQoAPmHI4C9ff0DghD4KLZGAenHJ6bxN5N7+ChA6kDS+ajQilHRsXEyATyw5GI+gWRTQfAA8lg8Ko+GBKDQ6AxGAAjVgohCyAC0WFB4KxLHYeCxaWwgQQMDO4jQGW4-H45nCyTOZ1JWECrBhagAshBJMgCDwQPNZEKHgQwJyae8EPCQVAwZDobC7FwnuAtBAAO4ASSmFL48zAKGksjIFCAA)_ + +In addition to automatic memoization, React Compiler also has validation passes that run on your React code. These passes encode the [Rules of React](/reference/rules), and uses the compiler's understanding of data-flow and mutability to provide diagnostics where the Rules of React are broken. These diagnostics often expose latent bugs hiding in React code, and are primarily surfaced through `eslint-plugin-react-hooks`. + +To learn more about how the compiler optimizes your code, visit the [Playground](https://playground.react.dev). + +</DeepDive> + +## Use React Compiler Today {/*use-react-compiler-today*/} +To install the compiler: + +npm +<TerminalBlock> +npm install --save-dev --save-exact babel-plugin-react-compiler@latest +</TerminalBlock> + +pnpm +<TerminalBlock> +pnpm add --save-dev --save-exact babel-plugin-react-compiler@latest +</TerminalBlock> + +yarn +<TerminalBlock> +yarn add --dev --exact babel-plugin-react-compiler@latest +</TerminalBlock> + +As part of the stable release, we've been making React Compiler easier to add to your projects and added optimizations to how the compiler generates memoization. React Compiler now supports optional chains and array indices as dependencies. These improvements ultimately result in fewer re-renders and more responsive UIs, while letting you keep writing idiomatic declarative code. + +You can find more details on using the Compiler in [our docs](/learn/react-compiler). + +## What we're seeing in production {/*react-compiler-at-meta*/} +[The compiler has already shipped in apps like Meta Quest Store](https://youtu.be/lyEKhv8-3n0?t=3002). We've seen initial loads and cross-page navigations improve by up to 12%, while certain interactions are more than 2.5× faster. Memory usage stays neutral even with these wins. Although your mileage may vary, we recommend experimenting with the compiler in your app to see similar performance gains. + +## Backwards Compatibility {/*backwards-compatibility*/} +As noted in the Beta announcement, React Compiler is compatible with React 17 and up. If you are not yet on React 19, you can use React Compiler by specifying a minimum target in your compiler config, and adding `react-compiler-runtime` as a dependency. You can find docs on this [here](/reference/react-compiler/target#targeting-react-17-or-18). + +## Enforce the Rules of React with compiler-powered linting {/*migrating-from-eslint-plugin-react-compiler-to-eslint-plugin-react-hooks*/} +React Compiler includes an ESLint rule that helps identify code that breaks the [Rules of React](/reference/rules). The linter does not require the compiler to be installed, so there's no risk in upgrading eslint-plugin-react-hooks. We recommend everyone upgrade today. + +If you have already installed `eslint-plugin-react-compiler`, you can now remove it and use `eslint-plugin-react-hooks@latest`. Many thanks to [@michaelfaith](https://bsky.app/profile/michael.faith) for contributing to this improvement! + +To install: + +npm +<TerminalBlock> +npm install --save-dev eslint-plugin-react-hooks@latest +</TerminalBlock> + +pnpm +<TerminalBlock> +pnpm add --save-dev eslint-plugin-react-hooks@latest +</TerminalBlock> + +yarn +<TerminalBlock> +yarn add --dev eslint-plugin-react-hooks@latest +</TerminalBlock> + +```js {6} +// eslint.config.js (Flat Config) +import reactHooks from 'eslint-plugin-react-hooks'; +import { defineConfig } from 'eslint/config'; + +export default defineConfig([ + reactHooks.configs.flat.recommended, +]); +``` + +```js {3} +// eslintrc.json (Legacy Config) +{ + "extends": ["plugin:react-hooks/recommended"], + // ... +} +``` + +To enable React Compiler rules, we recommend using the `recommended` preset. You can also check out the [README](https://github.com/facebook/react/blob/main/packages/eslint-plugin-react-hooks/README.md) for more instructions. Here are a few examples we featured at React Conf: + +- Catching `setState` patterns that cause render loops with [`set-state-in-render`](/reference/eslint-plugin-react-hooks/lints/set-state-in-render). +- Flagging expensive work inside effects via [`set-state-in-effect`](/reference/eslint-plugin-react-hooks/lints/set-state-in-effect). +- Preventing unsafe ref access during render with [`refs`](/reference/eslint-plugin-react-hooks/lints/refs). + +## What should I do about useMemo, useCallback, and React.memo? {/*what-should-i-do-about-usememo-usecallback-and-reactmemo*/} +By default, React Compiler will memoize your code based on its analysis and heuristics. In most cases, this memoization will be as precise, or moreso, than what you may have written — and as noted above, the compiler can memoize even in cases where `useMemo`/`useCallback` cannot be used, such as after an early return. + +However, in some cases developers may need more control over memoization. The `useMemo` and `useCallback` hooks can continue to be used with React Compiler as an escape hatch to provide control over which values are memoized. A common use-case for this is if a memoized value is used as an effect dependency, in order to ensure that an effect does not fire repeatedly even when its dependencies do not meaningfully change. + +For new code, we recommend relying on the compiler for memoization and using `useMemo`/`useCallback` where needed to achieve precise control. + +For existing code, we recommend either leaving existing memoization in place (removing it can change compilation output) or carefully testing before removing the memoization. + +## New apps should use React Compiler {/*new-apps-should-use-react-compiler*/} +We have partnered with the Expo, Vite, and Next.js teams to add the compiler to the new app experience. + +[Expo SDK 54](https://docs.expo.dev/guides/react-compiler/) and up has the compiler enabled by default, so new apps will automatically be able to take advantage of the compiler from the start. + +<TerminalBlock> +npx create-expo-app@latest +</TerminalBlock> + +[Vite](https://vite.dev/guide/) and [Next.js](https://nextjs.org/docs/app/api-reference/cli/create-next-app) users can choose the compiler enabled templates in `create-vite` and `create-next-app`. + +<TerminalBlock> +npm create vite@latest +</TerminalBlock> + +<br /> + +<TerminalBlock> +npx create-next-app@latest +</TerminalBlock> + +## Adopt React Compiler incrementally {/*adopt-react-compiler-incrementally*/} +If you're maintaining an existing application, you can roll out the compiler at your own pace. We published a step-by-step [incremental adoption guide](/learn/react-compiler/incremental-adoption) that covers gating strategies, compatibility checks, and rollout tooling so you can enable the compiler with confidence. + +## swc support (experimental) {/*swc-support-experimental*/} +React Compiler can be installed across [several build tools](/learn/react-compiler#installation) such as Babel, Vite, and Rsbuild. + +In addition to those tools, we have been collaborating with Kang Dongyoon ([@kdy1dev](https://x.com/kdy1dev)) from the [swc](https://swc.rs/) team on adding additional support for React Compiler as an swc plugin. While this work isn't done, Next.js build performance should now be considerably faster when the [React Compiler is enabled in your Next.js app](https://nextjs.org/docs/app/api-reference/config/next-config-js/reactCompiler). + +We recommend using Next.js [15.3.1](https://github.com/vercel/next.js/releases/tag/v15.3.1) or greater to get the best build performance. + +Vite users can continue to use [vite-plugin-react](https://github.com/vitejs/vite-plugin-react) to enable the compiler, by adding it as a [Babel plugin](/learn/react-compiler/installation#vite). We are also working with the [oxc](https://oxc.rs/) team to [add support for the compiler](https://github.com/oxc-project/oxc/issues/10048). Once [rolldown](https://github.com/rolldown/rolldown) is officially released and supported in Vite and oxc support is added for React Compiler, we'll update the docs with information on how to migrate. + +## Upgrading React Compiler {/*upgrading-react-compiler*/} +React Compiler works best when the auto-memoization applied is strictly for performance. Future versions of the compiler may change how memoization is applied, for example it could become more granular and precise. + +However, because product code may sometimes break the [rules of React](/reference/rules) in ways that aren't always statically detectable in JavaScript, changing memoization can occasionally have unexpected results. For example, a previously memoized value might be used as a dependency for a `useEffect` somewhere in the component tree. Changing how or whether this value is memoized can cause over or under-firing of that `useEffect`. While we encourage [useEffect only for synchronization](/learn/synchronizing-with-effects), your codebase may have `useEffect`s that cover other use cases, such as effects that needs to only run in response to specific values changing. + +In other words, changing memoization may under rare circumstances cause unexpected behavior. For this reason, we recommend following the Rules of React and employing continuous end-to-end testing of your app so you can upgrade the compiler with confidence and identify any rules of React violations that might cause issues. + +If you don't have good test coverage, we recommend pinning the compiler to an exact version (eg `1.0.0`) rather than a SemVer range (eg `^1.0.0`). You can do this by passing the `--save-exact` (npm/pnpm) or `--exact` flags (yarn) when upgrading the compiler. You should then do any upgrades of the compiler manually, taking care to check that your app still works as expected. + +--- + +Thanks to [Jason Bonta](https://x.com/someextent), [Jimmy Lai](https://x.com/feedthejim), [Kang Dongyoon](https://x.com/kdy1dev) (@kdy1dev), and [Dan Abramov](https://bsky.app/profile/danabra.mov) for reviewing and editing this post. diff --git a/src/content/blog/2025/10/16/react-conf-2025-recap.md b/src/content/blog/2025/10/16/react-conf-2025-recap.md new file mode 100644 index 000000000..8476b02aa --- /dev/null +++ b/src/content/blog/2025/10/16/react-conf-2025-recap.md @@ -0,0 +1,133 @@ +--- +title: "React Conf 2025 Recap" +author: Matt Carroll and Ricky Hanlon +date: 2025/10/16 +description: Last week we hosted React Conf 2025, in this post, we summarize the talks and announcements from the event... +--- + +Oct 16, 2025 by [Matt Carroll](https://x.com/mattcarrollcode) and [Ricky Hanlon](https://bsky.app/profile/ricky.fm) + +--- + +<Intro> + +Last week we hosted React Conf 2025 where we announced the [React Foundation](/blog/2025/10/07/introducing-the-react-foundation) and showcased new features coming to React and React Native. + +</Intro> + +--- + +React Conf 2025 was held on October 7-8, 2025, in Henderson, Nevada. + +The entire [day 1](https://www.youtube.com/watch?v=zyVRg2QR6LA&t=1067s) and [day 2](https://www.youtube.com/watch?v=p9OcztRyDl0&t=2299s) streams are available online, and you can view photos from the event [here](https://conf.react.dev/photos). + +In this post, we'll summarize the talks and announcements from the event. + + +## Day 1 Keynote {/*day-1-keynote*/} + +_Watch the full day 1 stream [here.](https://www.youtube.com/watch?v=zyVRg2QR6LA&t=1067s)_ + +In the day 1 keynote, Joe Savona shared the updates from the team and community since the last React Conf and highlights from React 19.0 and 19.1. + +Mofei Zhang highlighted the new features in React 19.2 including: +* [`<Activity />`](https://react.dev/reference/react/Activity) — a new component to manage visibility. +* [`useEffectEvent`](https://react.dev/reference/react/useEffectEvent) to fire events from Effects. +* [Performance Tracks](https://react.dev/reference/dev-tools/react-performance-tracks) — a new profiling tool in DevTools. +* [Partial Pre-Rendering](https://react.dev/blog/2025/10/01/react-19-2#partial-pre-rendering) to pre-render part of an app ahead of time, and resume rendering it later. + +Jack Pope announced new features in Canary including: + +* [`<ViewTransition />`](https://react.dev/reference/react/ViewTransition) — a new component to animate page transitions. +* [Fragment Refs](https://react.dev/reference/react/Fragment#fragmentinstance) — a new way to interact with the DOM nodes wrapped by a Fragment. + +Lauren Tan announced [React Compiler v1.0](https://react.dev/blog/2025/10/07/react-compiler-1) and recommended all apps use React Compiler for benefits like: +* [Automatic memoization](/learn/react-compiler/introduction#what-does-react-compiler-do) that understands React code. +* [New lint rules](/learn/react-compiler/installation#eslint-integration) powered by React Compiler to teach best practices. +* [Default support](/learn/react-compiler/installation#basic-setup) for new apps in Vite, Next.js, and Expo. +* [Migration guides](/learn/react-compiler/incremental-adoption) for existing apps migrating to React Compiler. + +Finally, Seth Webster announced the [React Foundation](/blog/2025/10/07/introducing-the-react-foundation) to steward React's open source development and community. + +Watch day 1 here: + +<YouTubeIframe src="https://www.youtube.com/embed/zyVRg2QR6LA?si=z-8t_xCc12HwGJH_&t=1067s" /> + +## Day 2 Keynote {/*day-2-keynote*/} + +_Watch the full day 2 stream [here.](https://www.youtube.com/watch?v=p9OcztRyDl0&t=2299s)_ + +Jorge Cohen and Nicola Corti kicked off day 2 highlighting React Native’s incredible growth with 4M weekly downloads (100% growth YoY), and some notable app migrations from Shopify, Zalando, and HelloFresh, award-winning apps like RISE, RUNNA, and Partyful, and AI apps from Mistral, Replit, and v0. + +Riccardo Cipolleschi shared two major announcements for React Native: +- [React Native 0.82 will be New Architecture only](https://reactnative.dev/blog/2025/10/08/react-native-0.82#new-architecture-only) +- [Experimental Hermes V1 support](https://reactnative.dev/blog/2025/10/08/react-native-0.82#experimental-hermes-v1) + +Ruben Norte and Alex Hunt finished out the keynote by announcing: +- [New web-aligned DOM APIs](https://reactnative.dev/blog/2025/10/08/react-native-0.82#dom-node-apis) for improved compatibility with React on the web. +- [New Performance APIs](https://reactnative.dev/blog/2025/10/08/react-native-0.82#web-performance-apis-canary) with a new network panel and desktop app. + +Watch day 2 here: + +<YouTubeIframe src="https://www.youtube.com/embed/p9OcztRyDl0?si=qPTHftsUE07cjZpS&t=2299s" /> + + +## React team talks {/*react-team-talks*/} + +Throughout the conference, there were talks from the React team including: +* [Async React Part I](https://www.youtube.com/watch?v=zyVRg2QR6LA&t=10907s) and [Part II](https://www.youtube.com/watch?v=p9OcztRyDl0&t=29073s) [(Ricky Hanlon)](https://x.com/rickhanlonii) showed what's possible using the last 10 years of innovation. +* [Exploring React Performance](https://www.youtube.com/watch?v=zyVRg2QR6LA&t=20274s) [(Joe Savona)](https://x.com/en_js) showed the results of our React performance research. +* [Reimagining Lists in React Native](https://www.youtube.com/watch?v=p9OcztRyDl0&t=10382s) [(Luna Wei)](https://x.com/lunaleaps) introduced Virtual View, a new primitive for lists that manages visibility with mode-based rendering (hidden/pre-render/visible). +* [Profiling with React Performance tracks](https://www.youtube.com/watch?v=zyVRg2QR6LA&t=8276s) [(Ruslan Lesiutin)](https://x.com/ruslanlesiutin) showed how to use the new React Performance Tracks to debug performance issues and build great apps. +* [React Strict DOM](https://www.youtube.com/watch?v=p9OcztRyDl0&t=9026s) [(Nicolas Gallagher)](https://nicolasgallagher.com/) talked about Meta's approach to using web code on native. +* [View Transitions and Activity](https://www.youtube.com/watch?v=zyVRg2QR6LA&t=4870s) [(Chance Strickland)](https://x.com/chancethedev) — Chance worked with the React team to showcase how to use `<Activity />` and `<ViewTransition />` to build fast, native-feeling animations. +* [In case you missed the memo](https://www.youtube.com/watch?v=zyVRg2QR6LA&t=9525s) [(Cody Olsen)](https://bsky.app/profile/codey.bsky.social) - Cody worked with the React team to adopt the Compiler at Sanity Studio, and shared how it went. +## React framework talks {/*react-framework-talks*/} + +The second half of day 2 had a series of talks from React Framework teams including: + +* [React Native, Amplified](https://www.youtube.com/watch?v=p9OcztRyDl0&t=5737s) by [Giovanni Laquidara](https://x.com/giolaq) and [Eric Fahsl](https://x.com/efahsl). +* [React Everywhere: Bringing React Into Native Apps](https://www.youtube.com/watch?v=p9OcztRyDl0&t=18213s) by [Mike Grabowski](https://x.com/grabbou). +* [How Parcel Bundles React Server Components](https://www.youtube.com/watch?v=p9OcztRyDl0&t=19538s) by [Devon Govett](https://x.com/devonovett). +* [Designing Page Transitions](https://www.youtube.com/watch?v=p9OcztRyDl0&t=20640s) by [Delba de Oliveira](https://x.com/delba_oliveira). +* [Build Fast, Deploy Faster — Expo in 2025](https://www.youtube.com/watch?v=p9OcztRyDl0&t=21350s) by [Evan Bacon](https://x.com/baconbrix). +* [The React Router's take on RSC](https://www.youtube.com/watch?v=p9OcztRyDl0&t=22367s) by [Kent C. Dodds](https://x.com/kentcdodds). +* [RedwoodSDK: Web Standards Meet Full-Stack React](https://www.youtube.com/watch?v=p9OcztRyDl0&t=24992s) by [Peter Pistorius](https://x.com/appfactory) and [Aurora Scharff](https://x.com/aurorascharff). +* [TanStack Start](https://www.youtube.com/watch?v=p9OcztRyDl0&t=26065s) by [Tanner Linsley](https://x.com/tannerlinsley). + +## Q&A {/*q-and-a*/} +There were three Q&A panels during the conference: + +* [React Team at Meta Q&A](https://www.youtube.com/watch?v=zyVRg2QR6LA&t=26304s) hosted by [Shruti Kapoor](https://x.com/shrutikapoor08) +* [React Frameworks Q&A](https://www.youtube.com/watch?v=p9OcztRyDl0&t=26812s) hosted by [Jack Herrington](https://x.com/jherr) +* [React and AI Panel](https://www.youtube.com/watch?v=zyVRg2QR6LA&t=18741s) hosted by [Lee Robinson](https://x.com/leerob) + +## And more... {/*and-more*/} + +We also heard talks from the community including: +* [Building an MCP Server](https://www.youtube.com/watch?v=zyVRg2QR6LA&t=24204s) by [James Swinton](https://x.com/JamesSwintonDev) ([AG Grid](https://www.ag-grid.com/?utm_source=react-conf&utm_medium=react-conf-homepage&utm_campaign=react-conf-sponsorship-2025)) +* [Modern Emails using React](https://www.youtube.com/watch?v=zyVRg2QR6LA&t=25521s) by [Zeno Rocha](https://x.com/zenorocha) ([Resend](https://resend.com/)) +* [Why React Native Apps Make All the Money](https://www.youtube.com/watch?v=zyVRg2QR6LA&t=24917s) by [Perttu Lähteenlahti](https://x.com/plahteenlahti) ([RevenueCat](https://www.revenuecat.com/)) +* [The invisible craft of great UX](https://www.youtube.com/watch?v=zyVRg2QR6LA&t=23400s) by [Michał Dudak](https://x.com/michaldudak) ([MUI](https://mui.com/)) + +## Thanks {/*thanks*/} + +Thank you to all the staff, speakers, and participants, who made React Conf 2025 possible. There are too many to list, but we want to thank a few in particular. + +Thank you to [Matt Carroll](https://x.com/mattcarrollcode) for planning the entire event and building the conference website. + +Thank you to [Michael Chan](https://x.com/chantastic) for MCing React Conf with incredible dedication and energy, delivering thoughtful speaker intros, fun jokes, and genuine enthusiasm throughout the event. Thank you to [Jorge Cohen](https://x.com/JorgeWritesCode) for hosting the livestream, interviewing each speaker, and bringing the in-person React Conf experience online. + +Thank you to [Mateusz Kornacki](https://x.com/mat_kornacki), [Mike Grabowski](https://x.com/grabbou), [Kris Lis](https://www.linkedin.com/in/krzysztoflisakakris/) and the team at [Callstack](https://www.callstack.com/) for co-organizing React Conf and providing design, engineering, and marketing support. Thank you to the [ZeroSlope team](https://zeroslopeevents.com/contact-us/): Sunny Leggett, Tracey Harrison, Tara Larish, Whitney Pogue, and Brianne Smythia for helping to organize the event. + +Thank you to [Jorge Cabiedes Acosta](https://github.com/jorge-cab), [Gijs Weterings](https://x.com/gweterings), [Tim Yung](https://x.com/yungsters), and [Jason Bonta](https://x.com/someextent) for bringing questions from the Discord to the livestream. Thank you to [Lynn Yu](https://github.com/lynnshaoyu) for leading the moderation of the Discord. Thank you to [Seth Webster](https://x.com/sethwebster) for welcoming us each day; and to [Christopher Chedeau](https://x.com/vjeux), [Kevin Gozali](https://x.com/fkgozali), and [Pieter De Baets](https://x.com/Javache) for joining us with a special message during the after-party. + +Thank you to [Kadi Kraman](https://x.com/kadikraman), [Beto](https://x.com/betomoedano) and [Nicolas Solerieu](https://www.linkedin.com/in/nicolas-solerieu/) for building the conference mobile app. Thank you [Wojtek Szafraniec](https://x.com/wojteg1337) for help with the conference website. Thank you to [Mustache](https://www.mustachepower.com/) & [Cornerstone](https://cornerstoneav.com/) for the visuals, stage, and sound; and to the Westin Hotel for hosting us. + +Thank you to all the sponsors who made the event possible: [Amazon](https://www.developer.amazon.com), [MUI](https://mui.com/), [Vercel](https://vercel.com/), [Expo](https://expo.dev/), [RedwoodSDK](https://rwsdk.com), [Ag Grid](https://www.ag-grid.com), [RevenueCat](https://www.revenuecat.com/), [Resend](https://resend.com), [Mux](https://www.mux.com/), [Old Mission](https://www.oldmissioncapital.com/), [Arcjet](https://arcjet.com), [Infinite Red](https://infinite.red/), and [RenderATL](https://renderatl.com). + +Thank you to all the speakers who shared their knowledge and experience with the community. + +Finally, thank you to everyone who attended in person and online to show what makes React, React. React is more than a library, it is a community, and it was inspiring to see everyone come together to share and learn together. + +See you next time! diff --git a/src/content/blog/2025/12/03/critical-security-vulnerability-in-react-server-components.md b/src/content/blog/2025/12/03/critical-security-vulnerability-in-react-server-components.md new file mode 100644 index 000000000..310a84116 --- /dev/null +++ b/src/content/blog/2025/12/03/critical-security-vulnerability-in-react-server-components.md @@ -0,0 +1,208 @@ +--- +title: "Critical Security Vulnerability in React Server Components" +author: The React Team +date: 2025/12/03 +description: There is an unauthenticated remote code execution vulnerability in React Server Components. A fix has been published in versions 19.0.1, 19.1.2, and 19.2.1. We recommend upgrading immediately. + +--- + +December 3, 2025 by [The React Team](/community/team) + +--- + +<Intro> + +There is an unauthenticated remote code execution vulnerability in React Server Components. + +We recommend upgrading immediately. + +</Intro> + +--- + +On November 29th, Lachlan Davidson reported a security vulnerability in React that allows unauthenticated remote code execution by exploiting a flaw in how React decodes payloads sent to React Server Function endpoints. + +Even if your app does not implement any React Server Function endpoints it may still be vulnerable if your app supports React Server Components. + +This vulnerability was disclosed as [CVE-2025-55182](https://www.cve.org/CVERecord?id=CVE-2025-55182) and is rated CVSS 10.0. + +The vulnerability is present in versions 19.0, 19.1.0, 19.1.1, and 19.2.0 of: + +* [react-server-dom-webpack](https://www.npmjs.com/package/react-server-dom-webpack) +* [react-server-dom-parcel](https://www.npmjs.com/package/react-server-dom-parcel) +* [react-server-dom-turbopack](https://www.npmjs.com/package/react-server-dom-turbopack?activeTab=readme) + +## Immediate Action Required {/*immediate-action-required*/} + +A fix was introduced in versions [19.0.1](https://github.com/facebook/react/releases/tag/v19.0.1), [19.1.2](https://github.com/facebook/react/releases/tag/v19.1.2), and [19.2.1](https://github.com/facebook/react/releases/tag/v19.2.1). If you are using any of the above packages please upgrade to any of the fixed versions immediately. + +If your app’s React code does not use a server, your app is not affected by this vulnerability. If your app does not use a framework, bundler, or bundler plugin that supports React Server Components, your app is not affected by this vulnerability. + +### Affected frameworks and bundlers {/*affected-frameworks-and-bundlers*/} + +Some React frameworks and bundlers depended on, had peer dependencies for, or included the vulnerable React packages. The following React frameworks & bundlers are affected: [next](https://www.npmjs.com/package/next), [react-router](https://www.npmjs.com/package/react-router), [waku](https://www.npmjs.com/package/waku), [@parcel/rsc](https://www.npmjs.com/package/@parcel/rsc), [@vitejs/plugin-rsc](https://www.npmjs.com/package/@vitejs/plugin-rsc), and [rwsdk](https://www.npmjs.com/package/rwsdk). + +See the [update instructions below](#update-instructions) for how to upgrade to these patches. + +### Hosting Provider Mitigations {/*hosting-provider-mitigations*/} + +We have worked with a number of hosting providers to apply temporary mitigations. + +You should not depend on these to secure your app, and still update immediately. + +### Vulnerability overview {/*vulnerability-overview*/} + +[React Server Functions](https://react.dev/reference/rsc/server-functions) allow a client to call a function on a server. React provides integration points and tools that frameworks and bundlers use to help React code run on both the client and the server. React translates requests on the client into HTTP requests which are forwarded to a server. On the server, React translates the HTTP request into a function call and returns the needed data to the client. + +An unauthenticated attacker could craft a malicious HTTP request to any Server Function endpoint that, when deserialized by React, achieves remote code execution on the server. Further details of the vulnerability will be provided after the rollout of the fix is complete. + +## Update Instructions {/*update-instructions*/} + +<Note> + +These instructions have been updated to include the new vulnerabilities: + +- **Denial of Service - High Severity**: [CVE-2025-55184](https://www.cve.org/CVERecord?id=CVE-2025-55184) and [CVE-2025-67779](https://www.cve.org/CVERecord?id=CVE-2025-67779) (CVSS 7.5) +- **Source Code Exposure - Medium Severity**: [CVE-2025-55183](https://www.cve.org/CVERecord?id=CVE-2025-55183) (CVSS 5.3) +- **Denial of Service - High Severity**: January 26, 2026 [CVE-2026-23864](https://www.cve.org/CVERecord?id=CVE-2026-23864) (CVSS 7.5) + +See the [follow-up blog post](/blog/2025/12/11/denial-of-service-and-source-code-exposure-in-react-server-components) for more info. + +----- + +_Updated January 26, 2026._ +</Note> + +### Next.js {/*update-next-js*/} + +All users should upgrade to the latest patched version in their release line: + +```bash +npm install next@14.2.35 // for 13.3.x, 13.4.x, 13.5.x, 14.x +npm install next@15.0.8 // for 15.0.x +npm install next@15.1.12 // for 15.1.x +npm install next@15.2.9 // for 15.2.x +npm install next@15.3.9 // for 15.3.x +npm install next@15.4.11 // for 15.4.x +npm install next@15.5.10 // for 15.5.x +npm install next@16.0.11 // for 16.0.x +npm install next@16.1.5 // for 16.1.x + +npm install next@15.6.0-canary.60 // for 15.x canary releases +npm install next@16.1.0-canary.19 // for 16.x canary releases +``` + +15.0.8, 15.1.12, 15.2.9, 15.3.9, 15.4.10, 15.5.10, 15.6.0-canary.61, 16.0.11, 16.1.5 + +If you are on version `13.3` or later version of Next.js 13 (`13.3.x`, `13.4.x`, or `13.5.x`) please upgrade to version `14.2.35`. + +If you are on `next@14.3.0-canary.77` or a later canary release, downgrade to the latest stable 14.x release: + +```bash +npm install next@14 +``` + +See the [Next.js blog](https://nextjs.org/blog/security-update-2025-12-11) for the latest update instructions and the [previous changelog](https://nextjs.org/blog/CVE-2025-66478) for more info. + +### React Router {/*update-react-router*/} + +If you are using React Router's unstable RSC APIs, you should upgrade the following package.json dependencies if they exist: + +```bash +npm install react@latest +npm install react-dom@latest +npm install react-server-dom-parcel@latest +npm install react-server-dom-webpack@latest +npm install @vitejs/plugin-rsc@latest +``` + +### Expo {/*expo*/} + +To learn more about mitigating, read the article on [expo.dev/changelog](https://expo.dev/changelog/mitigating-critical-security-vulnerability-in-react-server-components). + +### Redwood SDK {/*update-redwood-sdk*/} + +Ensure you are on rwsdk>=1.0.0-alpha.0 + +For the latest beta version: + +```bash +npm install rwsdk@latest +``` + +Upgrade to the latest `react-server-dom-webpack`: + +```bash +npm install react@latest react-dom@latest react-server-dom-webpack@latest +``` + +See [Redwood docs](https://docs.rwsdk.com/migrating/) for more migration instructions. + +### Waku {/*update-waku*/} + +Upgrade to the latest `react-server-dom-webpack`: + +```bash +npm install react@latest react-dom@latest react-server-dom-webpack@latest waku@latest +``` + +See [Waku announcement](https://github.com/wakujs/waku/discussions/1823) for more migration instructions. + +### `@vitejs/plugin-rsc` {/*vitejs-plugin-rsc*/} + +Upgrade to the latest RSC plugin: + +```bash +npm install react@latest react-dom@latest @vitejs/plugin-rsc@latest +``` + +### `react-server-dom-parcel` {/*update-react-server-dom-parcel*/} + +Update to the latest version: + + ```bash + npm install react@latest react-dom@latest react-server-dom-parcel@latest + ``` + +### `react-server-dom-turbopack` {/*update-react-server-dom-turbopack*/} + +Update to the latest version: + + ```bash + npm install react@latest react-dom@latest react-server-dom-turbopack@latest + ``` + +### `react-server-dom-webpack` {/*update-react-server-dom-webpack*/} + +Update to the latest version: + + ```bash +npm install react@latest react-dom@latest react-server-dom-webpack@latest + ``` + + +### React Native {/*react-native*/} + +For React Native users not using a monorepo or `react-dom`, your `react` version should be pinned in your `package.json`, and there are no additional steps needed. + +If you are using React Native in a monorepo, you should update _only_ the impacted packages if they are installed: + +- `react-server-dom-webpack` +- `react-server-dom-parcel` +- `react-server-dom-turbopack` + +This is required to mitigate the security advisory, but you do not need to update `react` and `react-dom` so this will not cause the version mismatch error in React Native. + +See [this issue](https://github.com/facebook/react-native/issues/54772#issuecomment-3617929832) for more information. + + +## Timeline {/*timeline*/} + +* **November 29th**: Lachlan Davidson reported the security vulnerability via [Meta Bug Bounty](https://bugbounty.meta.com/). +* **November 30th**: Meta security researchers confirmed and began working with the React team on a fix. +* **December 1st**: A fix was created and the React team began working with affected hosting providers and open source projects to validate the fix, implement mitigations and roll out the fix +* **December 3rd**: The fix was published to npm and the publicly disclosed as CVE-2025-55182. + +## Attribution {/*attribution*/} + +Thank you to [Lachlan Davidson](https://github.com/lachlan2k) for discovering, reporting, and working to help fix this vulnerability. diff --git a/src/content/blog/2025/12/11/denial-of-service-and-source-code-exposure-in-react-server-components.md b/src/content/blog/2025/12/11/denial-of-service-and-source-code-exposure-in-react-server-components.md new file mode 100644 index 000000000..70e5c2e65 --- /dev/null +++ b/src/content/blog/2025/12/11/denial-of-service-and-source-code-exposure-in-react-server-components.md @@ -0,0 +1,202 @@ +--- +title: "Denial of Service and Source Code Exposure in React Server Components" +author: The React Team +date: 2025/12/11 +description: Security researchers have found and disclosed two additional vulnerabilities in React Server Components while attempting to exploit the patches in last week’s critical vulnerability. High vulnerability Denial of Service (CVE-2025-55184), and medium vulnerability Source Code Exposure (CVE-2025-55183) + + +--- + +December 11, 2025 by [The React Team](/community/team) + +_Updated January 26, 2026._ + +--- + +<Intro> + +Security researchers have found and disclosed two additional vulnerabilities in React Server Components while attempting to exploit the patches in last week’s critical vulnerability. + +**These new vulnerabilities do not allow for Remote Code Execution.** The patch for React2Shell remains effective at mitigating the Remote Code Execution exploit. + +</Intro> + +--- + +The new vulnerabilities are disclosed as: + +- **Denial of Service - High Severity**: [CVE-2025-55184](https://www.cve.org/CVERecord?id=CVE-2025-55184), [CVE-2025-67779](https://www.cve.org/CVERecord?id=CVE-2025-67779), and [CVE-2026-23864](https://www.cve.org/CVERecord?id=CVE-2026-23864) (CVSS 7.5) +- **Source Code Exposure - Medium Severity**: [CVE-2025-55183](https://www.cve.org/CVERecord?id=CVE-2025-55183) (CVSS 5.3) + +We recommend upgrading immediately due to the severity of the newly disclosed vulnerabilities. + +<Note> + +#### The patches published earlier are vulnerable. {/*the-patches-published-earlier-are-vulnerable*/} + +If you already updated for the previous vulnerabilities, you will need to update again. + +If you updated to 19.0.3, 19.1.4, and 19.2.3, [these are incomplete](#additional-fix-published), and you will need to update again. + +Please see [the instructions in the previous post](/blog/2025/12/03/critical-security-vulnerability-in-react-server-components#update-instructions) for upgrade steps. + +----- + +_Updated January 26, 2026._ + +</Note> + +Further details of these vulnerabilities will be provided after the rollout of the fixes are complete. + +## Immediate Action Required {/*immediate-action-required*/} + +These vulnerabilities are present in the same packages and versions as [CVE-2025-55182](/blog/2025/12/03/critical-security-vulnerability-in-react-server-components). + +This includes 19.0.0, 19.0.1, 19.0.2, 19.0.3, 19.1.0, 19.1.1, 19.1.2, 19.1.3, 19.2.0, 19.2.1, 19.2.2, and 19.2.3 of: + +* [react-server-dom-webpack](https://www.npmjs.com/package/react-server-dom-webpack) +* [react-server-dom-parcel](https://www.npmjs.com/package/react-server-dom-parcel) +* [react-server-dom-turbopack](https://www.npmjs.com/package/react-server-dom-turbopack?activeTab=readme) + +Fixes were backported to versions 19.0.4, 19.1.5, and 19.2.4. If you are using any of the above packages please upgrade to any of the fixed versions immediately. + +As before, if your app’s React code does not use a server, your app is not affected by these vulnerabilities. If your app does not use a framework, bundler, or bundler plugin that supports React Server Components, your app is not affected by these vulnerabilities. + +<Note> + +#### It’s common for critical CVEs to uncover follow‑up vulnerabilities. {/*its-common-for-critical-cves-to-uncover-followup-vulnerabilities*/} + +When a critical vulnerability is disclosed, researchers scrutinize adjacent code paths looking for variant exploit techniques to test whether the initial mitigation can be bypassed. + +This pattern shows up across the industry, not just in JavaScript. For example, after [Log4Shell](https://nvd.nist.gov/vuln/detail/cve-2021-44228), additional CVEs ([1](https://nvd.nist.gov/vuln/detail/cve-2021-45046), [2](https://nvd.nist.gov/vuln/detail/cve-2021-45105)) were reported as the community probed the original fix. + +Additional disclosures can be frustrating, but they are generally a sign of a healthy response cycle. + +</Note> + +### Affected frameworks and bundlers {/*affected-frameworks-and-bundlers*/} + +Some React frameworks and bundlers depended on, had peer dependencies for, or included the vulnerable React packages. The following React frameworks & bundlers are affected: [next](https://www.npmjs.com/package/next), [react-router](https://www.npmjs.com/package/react-router), [waku](https://www.npmjs.com/package/waku), [@parcel/rsc](https://www.npmjs.com/package/@parcel/rsc), [@vite/rsc-plugin](https://www.npmjs.com/package/@vitejs/plugin-rsc), and [rwsdk](https://www.npmjs.com/package/rwsdk). + +Please see [the instructions in the previous post](/blog/2025/12/03/critical-security-vulnerability-in-react-server-components#update-instructions) for upgrade steps. + +### Hosting Provider Mitigations {/*hosting-provider-mitigations*/} + +As before, we have worked with a number of hosting providers to apply temporary mitigations. + +You should not depend on these to secure your app, and still update immediately. + +### React Native {/*react-native*/} + +For React Native users not using a monorepo or `react-dom`, your `react` version should be pinned in your `package.json`, and there are no additional steps needed. + +If you are using React Native in a monorepo, you should update _only_ the impacted packages if they are installed: + +- `react-server-dom-webpack` +- `react-server-dom-parcel` +- `react-server-dom-turbopack` + +This is required to mitigate the security advisories, but you do not need to update `react` and `react-dom` so this will not cause the version mismatch error in React Native. + +See [this issue](https://github.com/facebook/react-native/issues/54772#issuecomment-3617929832) for more information. + +--- + +## High Severity: Multiple Denial of Service {/*high-severity-multiple-denial-of-service*/} + +**CVEs:** [CVE-2026-23864](https://www.cve.org/CVERecord?id=CVE-2026-23864) +**Base Score:** 7.5 (High) +**Date**: January 26, 2026 + +Security researchers discovered additional DoS vulnerabilities still exist in React Server Components. + +The vulnerabilities are triggered by sending specially crafted HTTP requests to Server Function endpoints, and could lead to server crashes, out-of-memory exceptions or excessive CPU usage; depending on the vulnerable code path being exercised, the application configuration and application code. + +The patches published January 26th mitigate these DoS vulnerabilities. + +<Note> + +#### Additional fixes published {/*additional-fix-published*/} + +The original fix addressing the DoS in [CVE-2025-55184](https://www.cve.org/CVERecord?id=CVE-2025-55184) was incomplete. + +This left previous versions vulnerable. Versions 19.0.4, 19.1.5, 19.2.4 are safe. + +----- + +_Updated January 26, 2026._ + +</Note> + +--- + +## High Severity: Denial of Service {/*high-severity-denial-of-service*/} + +**CVEs:** [CVE-2025-55184](https://www.cve.org/CVERecord?id=CVE-2025-55184) and [CVE-2025-67779](https://www.cve.org/CVERecord?id=CVE-2025-67779) +**Base Score:** 7.5 (High) + +Security researchers have discovered that a malicious HTTP request can be crafted and sent to any Server Functions endpoint that, when deserialized by React, can cause an infinite loop that hangs the server process and consumes CPU. Even if your app does not implement any React Server Function endpoints it may still be vulnerable if your app supports React Server Components. + +This creates a vulnerability vector where an attacker may be able to deny users from accessing the product, and potentially have a performance impact on the server environment. + +The patches published today mitigate by preventing the infinite loop. + +## Medium Severity: Source Code Exposure {/*low-severity-source-code-exposure*/} + +**CVE:** [CVE-2025-55183](https://www.cve.org/CVERecord?id=CVE-2025-55183) +**Base Score**: 5.3 (Medium) + +A security researcher has discovered that a malicious HTTP request sent to a vulnerable Server Function may unsafely return the source code of any Server Function. Exploitation requires the existence of a Server Function which explicitly or implicitly exposes a stringified argument: + +```javascript +'use server'; + +export async function serverFunction(name) { + const conn = db.createConnection('SECRET KEY'); + const user = await conn.createUser(name); // implicitly stringified, leaked in db + + return { + id: user.id, + message: `Hello, ${name}!` // explicitly stringified, leaked in reply + }} +``` + +An attacker may be able to leak the following: + +```txt +0:{"a":"$@1","f":"","b":"Wy43RxUKdxmr5iuBzJ1pN"} +1:{"id":"tva1sfodwq","message":"Hello, async function(a){console.log(\"serverFunction\");let b=i.createConnection(\"SECRET KEY\");return{id:(await b.createUser(a)).id,message:`Hello, ${a}!`}}!"} +``` + +The patches published today prevent stringifying the Server Function source code. + +<Note> + +#### Only secrets in source code may be exposed. {/*only-secrets-in-source-code-may-be-exposed*/} + +Secrets hardcoded in source code may be exposed, but runtime secrets such as `process.env.SECRET` are not affected. + +The scope of the exposed code is limited to the code inside the Server Function, which may include other functions depending on the amount of inlining your bundler provides. + +Always verify against production bundles. + +</Note> + +--- + +## Timeline {/*timeline*/} +* **December 3rd**: Leak reported to Vercel and [Meta Bug Bounty](https://bugbounty.meta.com/) by [Andrew MacPherson](https://github.com/AndrewMohawk). +* **December 4th**: Initial DoS reported to [Meta Bug Bounty](https://bugbounty.meta.com/) by [RyotaK](https://ryotak.net). +* **December 6th**: Both issues confirmed by the React team, and the team began investigating. +* **December 7th**: Initial fixes created and the React team began verifying and planning new patch. +* **December 8th**: Affected hosting providers and open source projects notified. +* **December 10th**: Hosting provider mitigations in place and patches verified. +* **December 11th**: Additional DoS reported to [Meta Bug Bounty](https://bugbounty.meta.com/) by Shinsaku Nomura. +* **December 11th**: Patches published and publicly disclosed as [CVE-2025-55183](https://www.cve.org/CVERecord?id=CVE-2025-55183) and [CVE-2025-55184](https://www.cve.org/CVERecord?id=CVE-2025-55184). +* **December 11th**: Missing DoS case found internally, patched and publicly disclosed as [CVE-2025-67779](https://www.cve.org/CVERecord?id=CVE-2025-67779). +* **January 26th**: Additional DoS cases found, patched, and publicly disclosed as [CVE-2026-23864](https://www.cve.org/CVERecord?id=CVE-2026-23864). +--- + +## Attribution {/*attribution*/} + +Thank you to [Andrew MacPherson (AndrewMohawk)](https://github.com/AndrewMohawk) for reporting the Source Code Exposure, [RyotaK](https://ryotak.net) from GMO Flatt Security Inc and Shinsaku Nomura of Bitforest Co., Ltd. for reporting the Denial of Service vulnerabilities. Thank you to [Mufeed VH](https://x.com/mufeedvh) from [Winfunc Research](https://winfunc.com), [Joachim Viide](https://jviide.iki.fi), [RyotaK](https://ryotak.net) from [GMO Flatt Security Inc](https://flatt.tech/en/) and Xiangwei Zhang of Tencent Security YUNDING LAB for reporting the additional DoS vulnerabilities. diff --git a/src/content/blog/2026/02/24/the-react-foundation.md b/src/content/blog/2026/02/24/the-react-foundation.md new file mode 100644 index 000000000..17b17b7b9 --- /dev/null +++ b/src/content/blog/2026/02/24/the-react-foundation.md @@ -0,0 +1,67 @@ +--- +title: "The React Foundation: A New Home for React Hosted by the Linux Foundation" +author: Matt Carroll +date: 2026/02/24 +description: The React Foundation has officially launched, hosted by the Linux Foundation. +--- + +February 24, 2026 by [Matt Carroll](https://x.com/mattcarrollcode) + +--- + +<div style={{display: 'flex', justifyContent: 'center', marginBottom: '1rem', marginLeft: '7rem', marginRight: '7rem' }}> + <picture > + <source srcset="/images/blog/react-foundation/react_foundation_logo.png" /> + <img className="w-full light-image" src="/images/blog/react-foundation/react_foundation_logo.webp" /> + </picture> + <picture > + <source srcset="/images/blog/react-foundation/react_foundation_logo_dark.png" /> + <img className="w-full dark-image" src="/images/blog/react-foundation/react_foundation_logo_dark.webp" /> + </picture> +</div> + +<Intro> + +The React Foundation has officially launched, hosted by the Linux Foundation. + +</Intro> + +--- + +[In October](/blog/2025/10/07/introducing-the-react-foundation), we announced our intent to form the React Foundation. Today, we're excited to share that the React Foundation has officially launched. + +React, React Native, and supporting projects like JSX are no longer owned by Meta — they are now owned by the React Foundation, an independent foundation hosted by the Linux Foundation. You can read more in the [Linux Foundation's press release](https://www.linuxfoundation.org/press/linux-foundation-announces-the-formation-of-the-react-foundation). + +### Founding Members {/*founding-members*/} + +The React Foundation has eight Platinum founding members: **Amazon**, **Callstack**, **Expo**, **Huawei**, **Meta**, **Microsoft**, **Software Mansion**, and **Vercel**. **Huawei** has joined since [our announcement in October](/blog/2025/10/07/introducing-the-react-foundation). The React Foundation will be governed by a board of directors composed of representatives from each member, with [Seth Webster](https://sethwebster.com/) serving as executive director. + +<div style={{display: 'flex', justifyContent: 'center', margin: '2rem'}}> + <picture > + <source srcset="/images/blog/react-foundation/react_foundation_member_logos_updated.png" /> + <img className="w-full light-image" src="/images/blog/react-foundation/react_foundation_member_logos_updated.webp" /> + </picture> + <picture > + <source srcset="/images/blog/react-foundation/react_foundation_member_logos_dark_updated.png" /> + <img className="w-full dark-image" src="/images/blog/react-foundation/react_foundation_member_logos_dark_updated.webp" /> + </picture> +</div> + +### New Provisional Leadership Council {/*new-provisional-leadership-council*/} + +React's technical governance will always be independent from the React Foundation board — React's technical direction will continue to be set by the people who contribute to and maintain React. We have formed a provisional leadership council to determine this structure. We will share an update in the coming months. + +### Next Steps {/*next-steps*/} + +There is still work to do to complete the transition. In the coming months we will be: + +* Finalizing the technical governance structure for React +* Transferring repositories, websites, and other infrastructure to the React Foundation +* Exploring programs to support the React ecosystem +* Kicking off planning for the next React Conf + +We will share updates as this work progresses. + +### Thank You {/*thank-you*/} + +None of this would be possible without the thousands of contributors who have shaped React over the past decade. Thank you to our founding members, to every contributor who has opened a pull request, filed an issue, or helped someone learn React, and to the millions of developers who build with React every day. The React Foundation exists because of this community, and we're looking forward to building its future together. diff --git a/src/content/blog/index.md b/src/content/blog/index.md index a7a897634..c75265fdb 100644 --- a/src/content/blog/index.md +++ b/src/content/blog/index.md @@ -12,15 +12,51 @@ You can also follow the [@react.dev](https://bsky.app/profile/react.dev) account <div className="sm:-mx-5 flex flex-col gap-5 mt-12"> -<BlogCard title="React Labs: View Transitions, Activity, and more" date="April 23, 2025" url="/blog/2025/04/23/react-labs-view-transitions-activity-and-more"> +<BlogCard title="The React Foundation: A New Home for React Hosted by the Linux Foundation" date="February 24, 2026" url="/blog/2026/02/24/the-react-foundation"> -In React Labs posts, we write about projects in active research and development. In this post, we're sharing two new experimental features that are ready to try today, and sharing other areas we're working on now ... +The React Foundation has officially launched under the Linux Foundation. + +</BlogCard> + +<BlogCard title="Denial of Service and Source Code Exposure in React Server Components" date="December 11, 2025" url="/blog/2025/12/11/denial-of-service-and-source-code-exposure-in-react-server-components"> + +Security researchers have found and disclosed two additional vulnerabilities in React Server Components while attempting to exploit the patches in last week’s critical vulnerability... + +</BlogCard> + +<BlogCard title="Critical Security Vulnerability in React Server Components" date="December 3, 2025" url="/blog/2025/12/03/critical-security-vulnerability-in-react-server-components"> + +There is an unauthenticated remote code execution vulnerability in React Server Components. A fix has been published in versions 19.0.1, 19.1.2, and 19.2.1. We recommend upgrading immediately. + +</BlogCard> + +<BlogCard title="React Conf 2025 Recap" date="October 16, 2025" url="/blog/2025/10/16/react-conf-2025-recap"> + +Last week we hosted React Conf 2025. In this post, we summarize the talks and announcements from the event... </BlogCard> -<BlogCard title="React Compiler RC" date="April 21, 2025" url="/blog/2025/04/21/react-compiler-rc"> +<BlogCard title="React Compiler v1.0" date="October 7, 2025" url="/blog/2025/10/07/react-compiler-1"> -We are releasing the compiler's first Release Candidate (RC) today. +We're releasing the compiler's first stable release today, plus linting and tooling improvements to make adoption easier. + +</BlogCard> + +<BlogCard title="Introducing the React Foundation" date="October 7, 2025" url="/blog/2025/10/07/introducing-the-react-foundation"> + +Today, we're announcing our plans to create the React Foundation and a new technical governance structure ... + +</BlogCard> + +<BlogCard title="React 19.2" date="October 1, 2025" url="/blog/2025/10/01/react-19-2"> + +React 19.2 adds new features like Activity, React Performance Tracks, useEffectEvent, and more. In this post ... + +</BlogCard> + +<BlogCard title="React Labs: View Transitions, Activity, and more" date="April 23, 2025" url="/blog/2025/04/23/react-labs-view-transitions-activity-and-more"> + +In React Labs posts, we write about projects in active research and development. In this post, we're sharing two new experimental features that are ready to try today, and sharing other areas we're working on now ... </BlogCard> diff --git a/src/content/community/conferences.md b/src/content/community/conferences.md index 2badd581a..26f43b06f 100644 --- a/src/content/community/conferences.md +++ b/src/content/community/conferences.md @@ -10,6 +10,7 @@ Do you know of a local React.js conference? Add it here! (Please keep the list c ## Upcoming Conferences {/*upcoming-conferences*/} +<<<<<<< HEAD ### React Universe Conf 2025 {/*react-universe-conf-2025*/} September 2-4, 2025. Wrocław, Poland. @@ -45,19 +46,107 @@ November 6-7, 2025. In-person in New Delhi, India November 18 - 21, 2025. In-person in New York, USA + remote (hybrid event) [Website](https://reactsummit.us/) - [Twitter](https://x.com/reactsummit) +======= +### React Paris 2026 {/*react-paris-2026*/} +March 26 - 27, 2026. In-person in Paris, France (hybrid event) + +[Website](https://react.paris/) - [Twitter](https://x.com/BeJS_) + +### CityJS London 2026 {/*cityjs-london-2026*/} +April 14-17, 2026. In-person in London + +[Website](https://india.cityjsconf.org/) - [Twitter](https://x.com/cityjsconf) - [Bluesky](https://bsky.app/profile/cityjsconf.bsky.social) + +### ZurichJS Conf 2026 {/*zurichjs-conf-2026*/} +September 10-11, 2026. In-person in Zurich, Switzerland + +[Website](https://conf.zurichjs.com?utm_campaign=ZurichJS_Conf&utm_source=referral&utm_content=reactjs_community_conferences) - [Twitter](https://x.com/zurichjs) - [LinkedIn](https://www.linkedin.com/company/zurichjs/) + +## Past Conferences {/*past-conferences*/} + +### CityJS New Delhi 2026 {/*cityjs-newdelhi-2026*/} +February 12-13, 2026. In-person in New Delhi, India + +[Website](https://india.cityjsconf.org/) - [Twitter](https://x.com/cityjsconf) - [Bluesky](https://bsky.app/profile/cityjsconf.bsky.social) + +### CityJS Singapore 2026 {/*cityjs-singapore-2026*/} +February 4-6, 2026. In-person in Singapore + +[Website](https://india.cityjsconf.org/) - [Twitter](https://x.com/cityjsconf) - [Bluesky](https://bsky.app/profile/cityjsconf.bsky.social) +>>>>>>> abe931a8cb3aee3e8b15ef7e187214789164162a ### React Advanced London 2025 {/*react-advanced-london-2025*/} November 28 & December 1, 2025. In-person in London, UK + online (hybrid event) [Website](https://reactadvanced.com/) - [Twitter](https://x.com/reactadvanced) +<<<<<<< HEAD ### React Paris 2026 {/*react-paris-2026*/} March 26 - 27, 2026. In-person in Paris, France (hybrid event) [Website](https://react.paris/) - [Twitter](https://x.com/BeJS_) +======= +### React Summit US 2025 {/*react-summit-us-2025*/} +November 18 - 21, 2025. In-person in New York, USA + remote (hybrid event) +>>>>>>> abe931a8cb3aee3e8b15ef7e187214789164162a + +[Website](https://reactsummit.us/) - [Twitter](https://x.com/reactsummit) -## Past Conferences {/*past-conferences*/} +### React India 2025 {/*react-india-2025*/} +October 31 - November 01, 2025. In-person in Goa, India (hybrid event) + Oct 15 2025 - remote day + +[Website](https://www.reactindia.io) - [Twitter](https://twitter.com/react_india) - [Facebook](https://www.facebook.com/ReactJSIndia) - [Youtube](https://www.youtube.com/channel/UCaFbHCBkPvVv1bWs_jwYt3w) + +### React Conf 2025 {/*react-conf-2025*/} +October 7-8, 2025. Henderson, Nevada, USA and free livestream + +[Website](https://conf.react.dev/) - [Twitter](https://x.com/reactjs) - [Bluesky](https://bsky.app/profile/react.dev) + +### RenderCon Kenya 2025 {/*rendercon-kenya-2025*/} +October 04, 2025. Nairobi, Kenya + +[Website](https://rendercon.org/) - [Twitter](https://twitter.com/renderconke) - [LinkedIn](https://www.linkedin.com/company/renderconke/) - [YouTube](https://www.youtube.com/channel/UC0bCcG8gHUL4njDOpQGcMIA) + +### React Alicante 2025 {/*react-alicante-2025*/} +October 2-4, 2025. Alicante, Spain. + +[Website](https://reactalicante.es/) - [Twitter](https://x.com/ReactAlicante) - [Bluesky](https://bsky.app/profile/reactalicante.es) - [YouTube](https://www.youtube.com/channel/UCaSdUaITU1Cz6PvC97A7e0w) + +### React Universe Conf 2025 {/*react-universe-conf-2025*/} +September 2-4, 2025. Wrocław, Poland. + +[Website](https://www.reactuniverseconf.com/) - [Twitter](https://twitter.com/react_native_eu) - [LinkedIn](https://www.linkedin.com/events/reactuniverseconf7163919537074118657/) + +### React Nexus 2025 {/*react-nexus-2025*/} +July 03 - 05, 2025. In-person in Bangalore, India + +[Website](https://reactnexus.com/) - [Twitter](https://x.com/ReactNexus) - [Bluesky](https://bsky.app/profile/reactnexus.com) - [Linkedin](https://www.linkedin.com/company/react-nexus) - [YouTube](https://www.youtube.com/reactify_in) + +### React Summit 2025 {/*react-summit-2025*/} +June 13 - 17, 2025. In-person in Amsterdam, Netherlands + remote (hybrid event) + +[Website](https://reactsummit.com/) - [Twitter](https://x.com/reactsummit) + +### React Norway 2025 {/*react-norway-2025*/} +June 13, 2025. In-person in Oslo, Norway + remote (virtual event) + +[Website](https://reactnorway.com/) - [Twitter](https://x.com/ReactNorway) + +### CityJS Athens 2025 {/*cityjs-athens*/} +May 27 - 31, 2025. In-person in Athens, Greece + +[Website](https://athens.cityjsconf.org/) - [Twitter](https://x.com/cityjsconf) - [Bluesky](https://bsky.app/profile/cityjsconf.bsky.social) + +### App.js Conf 2025 {/*appjs-conf-2025*/} +May 28 - 30, 2025. In-person in Kraków, Poland + remote + +[Website](https://appjs.co) - [Twitter](https://twitter.com/appjsconf) + +### CityJS London 2025 {/*cityjs-london*/} +April 23 - 25, 2025. In-person in London, UK + +[Website](https://london.cityjsconf.org/) - [Twitter](https://x.com/cityjsconf) - [Bluesky](https://bsky.app/profile/cityjsconf.bsky.social) ### React Nexus 2025 {/*react-nexus-2025*/} @@ -207,7 +296,7 @@ May 15 - 16, 2024. In-person in Henderson, NV, USA + remote [Website](https://conf.react.dev) - [Twitter](https://twitter.com/reactjs) ### React Native Connection 2024 {/*react-native-connection-2024*/} -April 23, 2024. In-person in Paris, France +April 23, 2024. In-person in Paris, France [Website](https://reactnativeconnection.io/) - [Twitter](https://twitter.com/ReactNativeConn) @@ -249,7 +338,7 @@ October 20 & 23, 2023. In-person in London, UK + remote first interactivity (hyb ### React Brussels 2023 {/*react-brussels-2023*/} October 13th 2023. In-person in Brussels, Belgium + Remote (hybrid) -[Website](https://www.react.brussels/) - [Twitter](https://twitter.com/BrusselsReact) - [Videos](https://www.youtube.com/playlist?list=PL53Z0yyYnpWh85KeMomUoVz8_brrmh_aC) +[Website](https://www.react.brussels/) - [Twitter](https://twitter.com/BrusselsReact) - [Videos](https://www.youtube.com/playlist?list=PL53Z0yyYnpWh85KeMomUoVz8_brrmh_aC) ### React India 2023 {/*react-india-2023*/} October 5 - 7, 2023. In-person in Goa, India (hybrid event) + Oct 3 2023 - remote day @@ -272,7 +361,7 @@ September 28 - 30, 2023. Alicante, Spain [Website](https://reactalicante.es/) - [Twitter](https://twitter.com/reactalicante) ### RedwoodJS Conference 2023 {/*redwoodjs-conference-2023*/} -September 26 - 29, 2023. Grants Pass, Oregon + remote (hybrid event) +September 26 - 29, 2023. Grants Pass, Oregon + remote (hybrid event) [Website](https://www.redwoodjsconf.com/) - [Twitter](https://twitter.com/redwoodjs) diff --git a/src/content/community/translations.md b/src/content/community/translations.md index 4c07e6a1e..fd49bd3e9 100644 --- a/src/content/community/translations.md +++ b/src/content/community/translations.md @@ -28,7 +28,7 @@ For the progress of each translation, see: [Is React Translated Yet?](https://tr ## How to contribute {/*how-to-contribute*/} -You can contribute to the translation efforts! +You can contribute to the translation efforts! The community conducts the translation work for the React docs on each language-specific fork of react.dev. Typical translation work involves directly translating a Markdown file and creating a pull request. Click the "contribute" link above to the GitHub repository for your language, and follow the instructions there to help with the translation effort. diff --git a/src/content/errors/index.md b/src/content/errors/index.md index 25746d25d..d4fc3927a 100644 --- a/src/content/errors/index.md +++ b/src/content/errors/index.md @@ -7,4 +7,4 @@ In the minified production build of React, we avoid sending down full error mess We highly recommend using the development build locally when debugging your app since it tracks additional debug info and provides helpful warnings about potential problems in your apps, but if you encounter an exception while using the production build, the error message will include just a link to the docs for the error. -For an example, see: [https://react.dev/errors/149](/errors/421). +For an example, see: [https://react.dev/errors/149](/errors/149). diff --git a/src/content/learn/add-react-to-an-existing-project.md b/src/content/learn/add-react-to-an-existing-project.md index 2848fc072..9eb1ba156 100644 --- a/src/content/learn/add-react-to-an-existing-project.md +++ b/src/content/learn/add-react-to-an-existing-project.md @@ -20,11 +20,19 @@ title: اضافه کردن ری‌اکت به یک پروژه موجود پیشنهاد ما برای راه‌اندازی به این صورت است: +<<<<<<< HEAD 1. **بخش ری‌اکت اپلیکیشن خود را بسازید** با استفاده از یکی از [فریم‌ورک‌های مبتنی بر ری‌اکت](/learn/start-a-new-react-project). 2. **`/some-app` را به‌عنوان *مسیر پایه*** در پیکربندی فریم‌ورک خود مشخص کنید (راهنما: [Next.js](https://nextjs.org/docs/app/api-reference/config/next-config-js/basePath)، [Gatsby](https://www.gatsbyjs.com/docs/how-to/previews-deploys-hosting/path-prefix/)). 3. **سرور یا پروکسی خود را پیکربندی کنید** تا همه درخواست‌های زیر مسیر `/some-app/` توسط اپلیکیشن ری‌اکت شما مدیریت شوند. این کار باعث می‌شود بخش React اپلیکیشن شما بتواند از [بهترین شیوه‌ها](/learn/build-a-react-app-from-scratch#consider-using-a-framework) که در این فریم‌ورک‌ها تعبیه شده‌اند، بهره‌مند شود. +======= +1. **Build the React part of your app** using one of the [React-based frameworks](/learn/creating-a-react-app). +2. **Specify `/some-app` as the *base path*** in your framework's configuration (here's how: [Next.js](https://nextjs.org/docs/app/api-reference/config/next-config-js/basePath), [Gatsby](https://www.gatsbyjs.com/docs/how-to/previews-deploys-hosting/path-prefix/)). +3. **Configure your server or a proxy** so that all requests under `/some-app/` are handled by your React app. + +This ensures the React part of your app can [benefit from the best practices](/learn/build-a-react-app-from-scratch#consider-using-a-framework) baked into those frameworks. +>>>>>>> abe931a8cb3aee3e8b15ef7e187214789164162a بسیاری از فریم‌ورک‌های مبتنی بر ری‌اکت فول‌استک هستند و به اپلیکیشن ری‌اکت شما اجازه می‌دهند از قابلیت‌های سرور استفاده کند. با این حال، حتی اگر نتوانید یا نخواهید جاوااسکریپت را روی سرور اجرا کنید، می‌توانید از همان رویکرد استفاده کنید. در این حالت، خروجی HTML/CSS/JS را (خروجی [`next export`](https://nextjs.org/docs/advanced-features/static-html-export) در Next.js یا حالت پیش‌فرض در Gatsby) در مسیر `/some-app/` سرو کنید. @@ -149,7 +157,11 @@ root.render(<NavigationBar />); توجه کنید که محتوای اصلی HTML از `index.html` حفظ شده است، اما کامپوننت ری‌اکت شما با نام `NavigationBar` حالا داخل تگ `<nav id="navigation">` در HTML ظاهر می‌شود. برای اطلاعات بیشتر درباره رندر کردن کامپوننت‌های ری‌اکت داخل یک صفحه HTML موجود، مستندات مربوط به استفاده از [`createRoot`](/reference/react-dom/client/createRoot#rendering-a-page-partially-built-with-react) را مطالعه کنید. +<<<<<<< HEAD وقتی ری‌اکت را در یک پروژه موجود به کار می‌گیرید، معمول است که کار را با کامپوننت‌های تعاملی کوچک (مانند دکمه‌ها) شروع کنید و سپس به‌تدریج «به سمت بالا حرکت کنید» تا جایی که در نهایت کل صفحه شما با ری‌اکت ساخته شود. اگر روزی به این نقطه رسیدید، توصیه می‌کنیم بلافاصله به [یک فریم‌ورک ری‌اکت](/learn/start-a-new-react-project) مهاجرت کنید تا بیشترین بهره را از ری‌اکت ببرید. +======= +When you adopt React in an existing project, it's common to start with small interactive components (like buttons), and then gradually keep "moving upwards" until eventually your entire page is built with React. If you ever reach that point, we recommend migrating to [a React framework](/learn/creating-a-react-app) right after to get the most out of React. +>>>>>>> abe931a8cb3aee3e8b15ef7e187214789164162a ## استفاده از ری‌اکت نیتیو در یک اپ بومی موجود {/*using-react-native-in-an-existing-native-mobile-app*/} diff --git a/src/content/learn/adding-interactivity.md b/src/content/learn/adding-interactivity.md index 5c87a3e79..0e84780fa 100644 --- a/src/content/learn/adding-interactivity.md +++ b/src/content/learn/adding-interactivity.md @@ -139,73 +139,73 @@ export const sculptureList = [{ name: 'Homenaje a la Neurocirugía', artist: 'Marta Colvin Andrade', description: 'Although Colvin is predominantly known for abstract themes that allude to pre-Hispanic symbols, this gigantic sculpture, an homage to neurosurgery, is one of her most recognizable public art pieces.', - url: 'https://i.imgur.com/Mx7dA2Y.jpg', + url: 'https://react.dev/images/docs/scientists/Mx7dA2Y.jpg', alt: 'A bronze statue of two crossed hands delicately holding a human brain in their fingertips.' }, { name: 'Floralis Genérica', artist: 'Eduardo Catalano', description: 'This enormous (75 ft. or 23m) silver flower is located in Buenos Aires. It is designed to move, closing its petals in the evening or when strong winds blow and opening them in the morning.', - url: 'https://i.imgur.com/ZF6s192m.jpg', + url: 'https://react.dev/images/docs/scientists/ZF6s192m.jpg', alt: 'A gigantic metallic flower sculpture with reflective mirror-like petals and strong stamens.' }, { name: 'Eternal Presence', artist: 'John Woodrow Wilson', description: 'Wilson was known for his preoccupation with equality, social justice, as well as the essential and spiritual qualities of humankind. This massive (7ft. or 2,13m) bronze represents what he described as "a symbolic Black presence infused with a sense of universal humanity."', - url: 'https://i.imgur.com/aTtVpES.jpg', + url: 'https://react.dev/images/docs/scientists/aTtVpES.jpg', alt: 'The sculpture depicting a human head seems ever-present and solemn. It radiates calm and serenity.' }, { name: 'Moai', artist: 'Unknown Artist', description: 'Located on the Easter Island, there are 1,000 moai, or extant monumental statues, created by the early Rapa Nui people, which some believe represented deified ancestors.', - url: 'https://i.imgur.com/RCwLEoQm.jpg', + url: 'https://react.dev/images/docs/scientists/RCwLEoQm.jpg', alt: 'Three monumental stone busts with the heads that are disproportionately large with somber faces.' }, { name: 'Blue Nana', artist: 'Niki de Saint Phalle', description: 'The Nanas are triumphant creatures, symbols of femininity and maternity. Initially, Saint Phalle used fabric and found objects for the Nanas, and later on introduced polyester to achieve a more vibrant effect.', - url: 'https://i.imgur.com/Sd1AgUOm.jpg', + url: 'https://react.dev/images/docs/scientists/Sd1AgUOm.jpg', alt: 'A large mosaic sculpture of a whimsical dancing female figure in a colorful costume emanating joy.' }, { name: 'Ultimate Form', artist: 'Barbara Hepworth', description: 'This abstract bronze sculpture is a part of The Family of Man series located at Yorkshire Sculpture Park. Hepworth chose not to create literal representations of the world but developed abstract forms inspired by people and landscapes.', - url: 'https://i.imgur.com/2heNQDcm.jpg', + url: 'https://react.dev/images/docs/scientists/2heNQDcm.jpg', alt: 'A tall sculpture made of three elements stacked on each other reminding of a human figure.' }, { name: 'Cavaliere', artist: 'Lamidi Olonade Fakeye', description: "Descended from four generations of woodcarvers, Fakeye's work blended traditional and contemporary Yoruba themes.", - url: 'https://i.imgur.com/wIdGuZwm.png', + url: 'https://react.dev/images/docs/scientists/wIdGuZwm.png', alt: 'An intricate wood sculpture of a warrior with a focused face on a horse adorned with patterns.' }, { name: 'Big Bellies', artist: 'Alina Szapocznikow', description: "Szapocznikow is known for her sculptures of the fragmented body as a metaphor for the fragility and impermanence of youth and beauty. This sculpture depicts two very realistic large bellies stacked on top of each other, each around five feet (1,5m) tall.", - url: 'https://i.imgur.com/AlHTAdDm.jpg', + url: 'https://react.dev/images/docs/scientists/AlHTAdDm.jpg', alt: 'The sculpture reminds a cascade of folds, quite different from bellies in classical sculptures.' }, { name: 'Terracotta Army', artist: 'Unknown Artist', description: 'The Terracotta Army is a collection of terracotta sculptures depicting the armies of Qin Shi Huang, the first Emperor of China. The army consisted of more than 8,000 soldiers, 130 chariots with 520 horses, and 150 cavalry horses.', - url: 'https://i.imgur.com/HMFmH6m.jpg', + url: 'https://react.dev/images/docs/scientists/HMFmH6m.jpg', alt: '12 terracotta sculptures of solemn warriors, each with a unique facial expression and armor.' }, { name: 'Lunar Landscape', artist: 'Louise Nevelson', description: 'Nevelson was known for scavenging objects from New York City debris, which she would later assemble into monumental constructions. In this one, she used disparate parts like a bedpost, juggling pin, and seat fragment, nailing and gluing them into boxes that reflect the influence of Cubism’s geometric abstraction of space and form.', - url: 'https://i.imgur.com/rN7hY6om.jpg', + url: 'https://react.dev/images/docs/scientists/rN7hY6om.jpg', alt: 'A black matte sculpture where the individual elements are initially indistinguishable.' }, { name: 'Aureole', artist: 'Ranjani Shettar', description: 'Shettar merges the traditional and the modern, the natural and the industrial. Her art focuses on the relationship between man and nature. Her work was described as compelling both abstractly and figuratively, gravity defying, and a "fine synthesis of unlikely materials."', - url: 'https://i.imgur.com/okTpbHhm.jpg', + url: 'https://react.dev/images/docs/scientists/okTpbHhm.jpg', alt: 'A pale wire-like sculpture mounted on concrete wall and descending on the floor. It appears light.' }, { name: 'Hippos', artist: 'Taipei Zoo', description: 'The Taipei Zoo commissioned a Hippo Square featuring submerged hippos at play.', - url: 'https://i.imgur.com/6o5Vuyu.jpg', + url: 'https://react.dev/images/docs/scientists/6o5Vuyu.jpg', alt: 'A group of bronze hippo sculptures emerging from the sett sidewalk as if they were swimming.' }]; ``` @@ -423,7 +423,7 @@ export default function Form() { artwork: { title: 'Blue Nana', city: 'Hamburg', - image: 'https://i.imgur.com/Sd1AgUOm.jpg', + image: 'https://react.dev/images/docs/scientists/Sd1AgUOm.jpg', } }); @@ -531,7 +531,7 @@ export default function Form() { artwork: { title: 'Blue Nana', city: 'Hamburg', - image: 'https://i.imgur.com/Sd1AgUOm.jpg', + image: 'https://react.dev/images/docs/scientists/Sd1AgUOm.jpg', } }); diff --git a/src/content/learn/build-a-react-app-from-scratch.md b/src/content/learn/build-a-react-app-from-scratch.md index 185b693b1..182ad54bb 100644 --- a/src/content/learn/build-a-react-app-from-scratch.md +++ b/src/content/learn/build-a-react-app-from-scratch.md @@ -12,7 +12,7 @@ If your app has constraints not well-served by existing frameworks, you prefer t #### Consider using a framework {/*consider-using-a-framework*/} -Starting from scratch is an easy way to get started using React, but a major tradeoff to be aware of is that going this route is often the same as building your own adhoc framework. As your requirements evolve, you may need to solve more framework-like problems that our recommended frameworks already have well developed and supported solutions for. +Starting from scratch is an easy way to get started using React, but a major tradeoff to be aware of is that going this route is often the same as building your own adhoc framework. As your requirements evolve, you may need to solve more framework-like problems that our recommended frameworks already have well developed and supported solutions for. For example, if in the future your app needs support for server-side rendering (SSR), static site generation (SSG), and/or React Server Components (RSC), you will have to implement those on your own. Similarly, future React features that require integrating at the framework level will have to be implemented on your own if you want to use them. @@ -34,7 +34,7 @@ The first step is to install a build tool like `vite`, `parcel`, or `rsbuild`. T [Vite](https://vite.dev/) is a build tool that aims to provide a faster and leaner development experience for modern web projects. <TerminalBlock> -{`npm create vite@latest my-app -- --template react`} +npm create vite@latest my-app -- --template react-ts </TerminalBlock> Vite is opinionated and comes with sensible defaults out of the box. Vite has a rich ecosystem of plugins to support fast refresh, JSX, Babel/SWC, and other common features. See Vite's [React plugin](https://vite.dev/plugins/#vitejs-plugin-react) or [React SWC plugin](https://vite.dev/plugins/#vitejs-plugin-react-swc) and [React SSR example project](https://vite.dev/guide/ssr.html#example-projects) to get started. @@ -46,7 +46,7 @@ Vite is already being used as a build tool in one of our [recommended frameworks [Parcel](https://parceljs.org/) combines a great out-of-the-box development experience with a scalable architecture that can take your project from just getting started to massive production applications. <TerminalBlock> -{`npm install --save-dev parcel`} +npm install --save-dev parcel </TerminalBlock> Parcel supports fast refresh, JSX, TypeScript, Flow, and styling out of the box. See [Parcel's React recipe](https://parceljs.org/recipes/react/#getting-started) to get started. @@ -56,7 +56,7 @@ Parcel supports fast refresh, JSX, TypeScript, Flow, and styling out of the box. [Rsbuild](https://rsbuild.dev/) is an Rspack-powered build tool that provides a seamless development experience for React applications. It comes with carefully tuned defaults and performance optimizations ready to use. <TerminalBlock> -{`npx create-rsbuild --template react`} +npx create-rsbuild --template react </TerminalBlock> Rsbuild includes built-in support for React features like fast refresh, JSX, TypeScript, and styling. See [Rsbuild's React guide](https://rsbuild.dev/guide/framework/react) to get started. @@ -97,7 +97,7 @@ Note that fetching data directly in components can lead to slower loading times If you're fetching data from most backends or REST-style APIs, we suggest using: -- [React Query](https://react-query.tanstack.com/) +- [TanStack Query](https://tanstack.com/query/) - [SWR](https://swr.vercel.app/) - [RTK Query](https://redux-toolkit.js.org/rtk-query/overview) @@ -132,12 +132,12 @@ Since the build tool you select only supports single page apps (SPAs), you'll ne * **React Server Components (RSC)** lets you mix build-time, server-only, and interactive components in a single React tree. RSC can improve performance, but it currently requires deep expertise to set up and maintain. See [Parcel's RSC examples](https://github.com/parcel-bundler/rsc-examples). -Your rendering strategies need to integrate with your router so apps built with your framework can choose the rendering strategy on a per-route level. This will enable different rendering strategies without having to rewrite your whole app. For example, the landing page for your app might benefit from being statically generated (SSG), while a page with a content feed might perform best with server-side rendering. +Your rendering strategies need to integrate with your router so apps built with your framework can choose the rendering strategy on a per-route level. This will enable different rendering strategies without having to rewrite your whole app. For example, the landing page for your app might benefit from being statically generated (SSG), while a page with a content feed might perform best with server-side rendering. Using the right rendering strategy for the right routes can decrease the time it takes for the first byte of content to be loaded ([Time to First Byte](https://web.dev/articles/ttfb)), the first piece of content to render ([First Contentful Paint](https://web.dev/articles/fcp)), and the largest visible content of the app to render ([Largest Contentful Paint](https://web.dev/articles/lcp)). ### And more... {/*and-more*/} -These are just a few examples of the features a new app will need to consider when building from scratch. Many limitations you'll hit can be difficult to solve as each problem is interconnected with the others and can require deep expertise in problem areas you may not be familiar with. +These are just a few examples of the features a new app will need to consider when building from scratch. Many limitations you'll hit can be difficult to solve as each problem is interconnected with the others and can require deep expertise in problem areas you may not be familiar with. -If you don't want to solve these problems on your own, you can [get started with a framework](/learn/creating-a-react-app) that provides these features out of the box. +If you don't want to solve these problems on your own, you can [get started with a framework](/learn/creating-a-react-app) that provides these features out of the box. diff --git a/src/content/learn/choosing-the-state-structure.md b/src/content/learn/choosing-the-state-structure.md index 5be2b4d34..2533a53d8 100644 --- a/src/content/learn/choosing-the-state-structure.md +++ b/src/content/learn/choosing-the-state-structure.md @@ -458,7 +458,7 @@ export default function Menu() { return ( <> - <h2>What's your travel snack?</h2> + <h2>What's your travel snack?</h2> <ul> {items.map((item, index) => ( <li key={item.id}> @@ -804,7 +804,7 @@ export const initialTravelPlan = { }, { id: 48, title: 'Green Hill', - childPlaces: [] + childPlaces: [] }] }] }; @@ -882,7 +882,7 @@ export const initialTravelPlan = { id: 2, title: 'Africa', childIds: [3, 4, 5, 6 , 7, 8, 9] - }, + }, 3: { id: 3, title: 'Botswana', @@ -902,7 +902,7 @@ export const initialTravelPlan = { id: 6, title: 'Madagascar', childIds: [] - }, + }, 7: { id: 7, title: 'Morocco', @@ -921,7 +921,7 @@ export const initialTravelPlan = { 10: { id: 10, title: 'Americas', - childIds: [11, 12, 13, 14, 15, 16, 17, 18], + childIds: [11, 12, 13, 14, 15, 16, 17, 18], }, 11: { id: 11, @@ -937,7 +937,7 @@ export const initialTravelPlan = { id: 13, title: 'Barbados', childIds: [] - }, + }, 14: { id: 14, title: 'Canada', @@ -966,7 +966,7 @@ export const initialTravelPlan = { 19: { id: 19, title: 'Asia', - childIds: [20, 21, 22, 23, 24, 25], + childIds: [20, 21, 22, 23, 24, 25], }, 20: { id: 20, @@ -1001,7 +1001,7 @@ export const initialTravelPlan = { 26: { id: 26, title: 'Europe', - childIds: [27, 28, 29, 30, 31, 32, 33], + childIds: [27, 28, 29, 30, 31, 32, 33], }, 27: { id: 27, @@ -1041,7 +1041,7 @@ export const initialTravelPlan = { 34: { id: 34, title: 'Oceania', - childIds: [35, 36, 37, 38, 39, 40, 41], + childIds: [35, 36, 37, 38, 39, 40, 41], }, 35: { id: 35, @@ -1218,7 +1218,7 @@ export const initialTravelPlan = { id: 2, title: 'Africa', childIds: [3, 4, 5, 6 , 7, 8, 9] - }, + }, 3: { id: 3, title: 'Botswana', @@ -1238,7 +1238,7 @@ export const initialTravelPlan = { id: 6, title: 'Madagascar', childIds: [] - }, + }, 7: { id: 7, title: 'Morocco', @@ -1257,7 +1257,7 @@ export const initialTravelPlan = { 10: { id: 10, title: 'Americas', - childIds: [11, 12, 13, 14, 15, 16, 17, 18], + childIds: [11, 12, 13, 14, 15, 16, 17, 18], }, 11: { id: 11, @@ -1273,7 +1273,7 @@ export const initialTravelPlan = { id: 13, title: 'Barbados', childIds: [] - }, + }, 14: { id: 14, title: 'Canada', @@ -1302,7 +1302,7 @@ export const initialTravelPlan = { 19: { id: 19, title: 'Asia', - childIds: [20, 21, 22, 23, 24, 25], + childIds: [20, 21, 22, 23, 24, 25], }, 20: { id: 20, @@ -1337,7 +1337,7 @@ export const initialTravelPlan = { 26: { id: 26, title: 'Europe', - childIds: [27, 28, 29, 30, 31, 32, 33], + childIds: [27, 28, 29, 30, 31, 32, 33], }, 27: { id: 27, @@ -1377,7 +1377,7 @@ export const initialTravelPlan = { 34: { id: 34, title: 'Oceania', - childIds: [35, 36, 37, 38, 39, 40, 41], + childIds: [35, 36, 37, 38, 39, 40, 41], }, 35: { id: 35, @@ -1557,7 +1557,7 @@ export const initialTravelPlan = { id: 2, title: 'Africa', childIds: [3, 4, 5, 6 , 7, 8, 9] - }, + }, 3: { id: 3, title: 'Botswana', @@ -1577,7 +1577,7 @@ export const initialTravelPlan = { id: 6, title: 'Madagascar', childIds: [] - }, + }, 7: { id: 7, title: 'Morocco', @@ -1596,7 +1596,7 @@ export const initialTravelPlan = { 10: { id: 10, title: 'Americas', - childIds: [11, 12, 13, 14, 15, 16, 17, 18], + childIds: [11, 12, 13, 14, 15, 16, 17, 18], }, 11: { id: 11, @@ -1612,7 +1612,7 @@ export const initialTravelPlan = { id: 13, title: 'Barbados', childIds: [] - }, + }, 14: { id: 14, title: 'Canada', @@ -1641,7 +1641,7 @@ export const initialTravelPlan = { 19: { id: 19, title: 'Asia', - childIds: [20, 21, 22, 23, 24, 25,], + childIds: [20, 21, 22, 23, 24, 25,], }, 20: { id: 20, @@ -1676,7 +1676,7 @@ export const initialTravelPlan = { 26: { id: 26, title: 'Europe', - childIds: [27, 28, 29, 30, 31, 32, 33], + childIds: [27, 28, 29, 30, 31, 32, 33], }, 27: { id: 27, @@ -1716,7 +1716,7 @@ export const initialTravelPlan = { 34: { id: 34, title: 'Oceania', - childIds: [35, 36, 37, 38, 39, 40,, 41], + childIds: [35, 36, 37, 38, 39, 40, 41], }, 35: { id: 35, @@ -1821,7 +1821,7 @@ Sometimes, you can also reduce state nesting by moving some of the nested state <Recap> -* If two state variables always update together, consider merging them into one. +* If two state variables always update together, consider merging them into one. * Choose your state variables carefully to avoid creating "impossible" states. * Structure your state in a way that reduces the chances that you'll make a mistake updating it. * Avoid redundant and duplicate state so that you don't need to keep it in sync. @@ -2060,7 +2060,7 @@ export default function TravelPlan() { } return ( - <> + <> <AddItem onAddItem={handleAddItem} /> @@ -2195,7 +2195,7 @@ export default function TravelPlan() { } return ( - <> + <> <AddItem onAddItem={handleAddItem} /> @@ -2348,7 +2348,7 @@ export default function Letter({ isHighlighted ? 'highlighted' : '' } onFocus={() => { - onHover(letter); + onHover(letter); }} onPointerMove={() => { onHover(letter); @@ -2457,7 +2457,7 @@ export default function Letter({ isHighlighted ? 'highlighted' : '' } onFocus={() => { - onHover(letter.id); + onHover(letter.id); }} onPointerMove={() => { onHover(letter.id); diff --git a/src/content/learn/conditional-rendering.md b/src/content/learn/conditional-rendering.md index 8c41fc1eb..db7050cb8 100644 --- a/src/content/learn/conditional-rendering.md +++ b/src/content/learn/conditional-rendering.md @@ -38,17 +38,17 @@ export default function PackingList() { <section> <h1>Sally Ride's Packing List</h1> <ul> - <Item - isPacked={true} - name="Space suit" + <Item + isPacked={true} + name="Space suit" /> - <Item - isPacked={true} - name="Helmet with a golden leaf" + <Item + isPacked={true} + name="Helmet with a golden leaf" /> - <Item - isPacked={false} - name="Photo of Tam" + <Item + isPacked={false} + name="Photo of Tam" /> </ul> </section> @@ -89,17 +89,17 @@ export default function PackingList() { <section> <h1>Sally Ride's Packing List</h1> <ul> - <Item - isPacked={true} - name="Space suit" + <Item + isPacked={true} + name="Space suit" /> - <Item - isPacked={true} - name="Helmet with a golden leaf" + <Item + isPacked={true} + name="Helmet with a golden leaf" /> - <Item - isPacked={false} - name="Photo of Tam" + <Item + isPacked={false} + name="Photo of Tam" /> </ul> </section> @@ -149,17 +149,17 @@ export default function PackingList() { <section> <h1>Sally Ride's Packing List</h1> <ul> - <Item - isPacked={true} - name="Space suit" + <Item + isPacked={true} + name="Space suit" /> - <Item - isPacked={true} - name="Helmet with a golden leaf" + <Item + isPacked={true} + name="Helmet with a golden leaf" /> - <Item - isPacked={false} - name="Photo of Tam" + <Item + isPacked={false} + name="Photo of Tam" /> </ul> </section> @@ -279,17 +279,17 @@ export default function PackingList() { <section> <h1>Sally Ride's Packing List</h1> <ul> - <Item - isPacked={true} - name="Space suit" + <Item + isPacked={true} + name="Space suit" /> - <Item - isPacked={true} - name="Helmet with a golden leaf" + <Item + isPacked={true} + name="Helmet with a golden leaf" /> - <Item - isPacked={false} - name="Photo of Tam" + <Item + isPacked={false} + name="Photo of Tam" /> </ul> </section> @@ -341,17 +341,17 @@ export default function PackingList() { <section> <h1>Sally Ride's Packing List</h1> <ul> - <Item - isPacked={true} - name="Space suit" + <Item + isPacked={true} + name="Space suit" /> - <Item - isPacked={true} - name="Helmet with a golden leaf" + <Item + isPacked={true} + name="Helmet with a golden leaf" /> - <Item - isPacked={false} - name="Photo of Tam" + <Item + isPacked={false} + name="Photo of Tam" /> </ul> </section> @@ -432,17 +432,17 @@ export default function PackingList() { <section> <h1>Sally Ride's Packing List</h1> <ul> - <Item - isPacked={true} - name="Space suit" + <Item + isPacked={true} + name="Space suit" /> - <Item - isPacked={true} - name="Helmet with a golden leaf" + <Item + isPacked={true} + name="Helmet with a golden leaf" /> - <Item - isPacked={false} - name="Photo of Tam" + <Item + isPacked={false} + name="Photo of Tam" /> </ul> </section> @@ -480,17 +480,17 @@ export default function PackingList() { <section> <h1>Sally Ride's Packing List</h1> <ul> - <Item - isPacked={true} - name="Space suit" + <Item + isPacked={true} + name="Space suit" /> - <Item - isPacked={true} - name="Helmet with a golden leaf" + <Item + isPacked={true} + name="Helmet with a golden leaf" /> - <Item - isPacked={false} - name="Photo of Tam" + <Item + isPacked={false} + name="Photo of Tam" /> </ul> </section> @@ -542,17 +542,17 @@ export default function PackingList() { <section> <h1>Sally Ride's Packing List</h1> <ul> - <Item - isPacked={true} - name="Space suit" + <Item + isPacked={true} + name="Space suit" /> - <Item - isPacked={true} - name="Helmet with a golden leaf" + <Item + isPacked={true} + name="Helmet with a golden leaf" /> - <Item - isPacked={false} - name="Photo of Tam" + <Item + isPacked={false} + name="Photo of Tam" /> </ul> </section> @@ -580,17 +580,17 @@ export default function PackingList() { <section> <h1>Sally Ride's Packing List</h1> <ul> - <Item - isPacked={true} - name="Space suit" + <Item + isPacked={true} + name="Space suit" /> - <Item - isPacked={true} - name="Helmet with a golden leaf" + <Item + isPacked={true} + name="Helmet with a golden leaf" /> - <Item - isPacked={false} - name="Photo of Tam" + <Item + isPacked={false} + name="Photo of Tam" /> </ul> </section> @@ -631,17 +631,17 @@ export default function PackingList() { <section> <h1>Sally Ride's Packing List</h1> <ul> - <Item - importance={9} - name="Space suit" + <Item + importance={9} + name="Space suit" /> - <Item - importance={0} - name="Helmet with a golden leaf" + <Item + importance={0} + name="Helmet with a golden leaf" /> - <Item - importance={6} - name="Photo of Tam" + <Item + importance={6} + name="Photo of Tam" /> </ul> </section> @@ -678,17 +678,17 @@ export default function PackingList() { <section> <h1>Sally Ride's Packing List</h1> <ul> - <Item - importance={9} - name="Space suit" + <Item + importance={9} + name="Space suit" /> - <Item - importance={0} - name="Helmet with a golden leaf" + <Item + importance={0} + name="Helmet with a golden leaf" /> - <Item - importance={6} - name="Photo of Tam" + <Item + importance={6} + name="Photo of Tam" /> </ul> </section> diff --git a/src/content/learn/creating-a-react-app.md b/src/content/learn/creating-a-react-app.md index 58c599465..4b0693860 100644 --- a/src/content/learn/creating-a-react-app.md +++ b/src/content/learn/creating-a-react-app.md @@ -64,8 +64,13 @@ Expo توسط [شرکت Expo](https://expo.dev/about) نگهداری می‌شو فریم‌ورک‌های دیگری نیز وجود دارند که در حال حرکت به سمت چشم‌انداز فول‌استک ری‌اکت هستند: +<<<<<<< HEAD - [TanStack Start (نسخه بتا)](https://tanstack.com/): فریم‌ورک TanStack Start یک فریم‌ورک فول‌استک ری‌اکت است که توسط TanStack Router پشتیبانی می‌شود. این فریم‌ورک رندر سمت سرور (SSR) کامل، استریمینگ، فانکشن‌های سمت سرور، باندلینگ و امکانات بیشتر را با استفاده از ابزارهایی مانند Nitro و Vite فراهم می‌کند. - [RedwoodJS](https://redwoodjs.com/): فریم‌ورک Redwood یک فریم‌ورک فول‌استک ری‌اکت است که با تعداد زیادی پکیج و پیکربندی از پیش نصب‌شده ارائه می‌شود و ساخت اپلیکیشن‌های وب فول‌استک را آسان می‌کند. +======= +- [TanStack Start (Beta)](https://tanstack.com/start/): TanStack Start is a full-stack React framework powered by TanStack Router. It provides a full-document SSR, streaming, server functions, bundling, and more using tools like Nitro and Vite. +- [RedwoodSDK](https://rwsdk.com/): Redwood is a full stack React framework with lots of pre-installed packages and configuration that makes it easy to build full-stack web applications. +>>>>>>> abe931a8cb3aee3e8b15ef7e187214789164162a <DeepDive> @@ -105,7 +110,11 @@ Server Components و Suspense ویژگی‌های خود ری‌اکت هستن اگر اپلیکیشن شما محدودیت‌هایی دارد که توسط فریم‌ورک‌های موجود به‌خوبی پشتیبانی نمی‌شوند، یا ترجیح می‌دهید فریم‌ورک مخصوص به خود را بسازید، یا فقط می‌خواهید اصول اولیه یک اپلیکیشن ری‌اکت را یاد بگیرید، گزینه‌های دیگری برای شروع یک پروژه ری‌اکت از صفر وجود دارد. +<<<<<<< HEAD شروع از صفر انعطاف‌پذیری بیشتری به شما می‌دهد، اما مستلزم آن است که خودتان انتخاب کنید از چه ابزارهایی برای روتینگ، واکشی داده و الگوهای رایج دیگر استفاده کنید. این کار بسیار شبیه ساختن فریم‌ورک خودتان است، به جای استفاده از یک فریم‌ورک آماده. [فریم‌ورک‌هایی که ما توصیه می‌کنیم](#full-stack-frameworks) راه‌حل‌های داخلی برای این مسائل دارند. +======= +Starting from scratch gives you more flexibility, but does require that you make choices on which tools to use for routing, data fetching, and other common usage patterns. It's a lot like building your own framework, instead of using a framework that already exists. The [frameworks we recommend](#full-stack-frameworks) have built-in solutions for these problems. +>>>>>>> abe931a8cb3aee3e8b15ef7e187214789164162a اگر می‌خواهید راه‌حل‌های خودتان را بسازید، به راهنمای ما برای [ساخت یک اپلیکیشن ری‌اکت از صفر](/learn/build-a-react-app-from-scratch) مراجعه کنید تا با نحوه راه‌اندازی یک پروژه ری‌اکت جدید با استفاده از ابزاری مانند [Vite](https://vite.dev/)، [Parcel](https://parceljs.org/) یا [RSbuild](https://rsbuild.dev/) آشنا شوید. diff --git a/src/content/learn/describing-the-ui.md b/src/content/learn/describing-the-ui.md index 339f04223..43db5edd5 100644 --- a/src/content/learn/describing-the-ui.md +++ b/src/content/learn/describing-the-ui.md @@ -32,7 +32,7 @@ React applications are built from isolated pieces of UI called *components*. A R function Profile() { return ( <img - src="https://i.imgur.com/MK3eW3As.jpg" + src="https://react.dev/images/docs/scientists/MK3eW3As.jpg" alt="Katherine Johnson" /> ); @@ -98,7 +98,7 @@ export default function Gallery() { export default function Profile() { return ( <img - src="https://i.imgur.com/QIrZWGIs.jpg" + src="https://react.dev/images/docs/scientists/QIrZWGIs.jpg" alt="Alan L. Hart" /> ); @@ -131,7 +131,7 @@ export default function TodoList() { // This doesn't quite work! <h1>Hedy Lamarr's Todos</h1> <img - src="https://i.imgur.com/yXOvdOSs.jpg" + src="https://react.dev/images/docs/scientists/yXOvdOSs.jpg" alt="Hedy Lamarr" class="photo" > @@ -160,7 +160,7 @@ export default function TodoList() { <> <h1>Hedy Lamarr's Todos</h1> <img - src="https://i.imgur.com/yXOvdOSs.jpg" + src="https://react.dev/images/docs/scientists/yXOvdOSs.jpg" alt="Hedy Lamarr" className="photo" /> @@ -207,7 +207,7 @@ export default function TodoList() { <h1>{person.name}'s Todos</h1> <img className="avatar" - src="https://i.imgur.com/7vQD0fPs.jpg" + src="https://react.dev/images/docs/scientists/7vQD0fPs.jpg" alt="Gregorio Y. Zara" /> <ul> @@ -282,7 +282,7 @@ function Card({ children }) { ```js src/utils.js export function getImageUrl(person, size = 's') { return ( - 'https://i.imgur.com/' + + 'https://react.dev/images/docs/scientists/' + person.imageId + size + '.jpg' @@ -435,7 +435,7 @@ export const people = [{ ```js src/utils.js export function getImageUrl(person) { return ( - 'https://i.imgur.com/' + + 'https://react.dev/images/docs/scientists/' + person.imageId + 's.jpg' ); @@ -526,9 +526,9 @@ Read **[Keeping Components Pure](/learn/keeping-components-pure)** to learn how ## Your UI as a tree {/*your-ui-as-a-tree*/} -React uses trees to model the relationships between components and modules. +React uses trees to model the relationships between components and modules. -A React render tree is a representation of the parent and child relationship between components. +A React render tree is a representation of the parent and child relationship between components. <Diagram name="generic_render_tree" height={250} width={500} alt="A tree graph with five nodes, with each node representing a component. The root node is located at the top the tree graph and is labelled 'Root Component'. It has two arrows extending down to two nodes labelled 'Component A' and 'Component C'. Each of the arrows is labelled with 'renders'. 'Component A' has a single 'renders' arrow to a node labelled 'Component B'. 'Component C' has a single 'renders' arrow to a node labelled 'Component D'."> @@ -538,7 +538,7 @@ An example React render tree. Components near the top of the tree, near the root component, are considered top-level components. Components with no child components are leaf components. This categorization of components is useful for understanding data flow and rendering performance. -Modelling the relationship between JavaScript modules is another useful way to understand your app. We refer to it as a module dependency tree. +Modelling the relationship between JavaScript modules is another useful way to understand your app. We refer to it as a module dependency tree. <Diagram name="generic_dependency_tree" height={250} width={500} alt="A tree graph with five nodes. Each node represents a JavaScript module. The top-most node is labelled 'RootModule.js'. It has three arrows extending to the nodes: 'ModuleA.js', 'ModuleB.js', and 'ModuleC.js'. Each arrow is labelled as 'imports'. 'ModuleC.js' node has a single 'imports' arrow that points to a node labelled 'ModuleD.js'."> @@ -546,7 +546,7 @@ An example module dependency tree. </Diagram> -A dependency tree is often used by build tools to bundle all the relevant JavaScript code for the client to download and render. A large bundle size regresses user experience for React apps. Understanding the module dependency tree is helpful to debug such issues. +A dependency tree is often used by build tools to bundle all the relevant JavaScript code for the client to download and render. A large bundle size regresses user experience for React apps. Understanding the module dependency tree is helpful to debug such issues. <LearnMore path="/learn/understanding-your-ui-as-a-tree"> diff --git a/src/content/learn/editor-setup.md b/src/content/learn/editor-setup.md index 6d5699303..56e41af82 100644 --- a/src/content/learn/editor-setup.md +++ b/src/content/learn/editor-setup.md @@ -31,7 +31,11 @@ title: تنظیم اولیه ویرایشگر ### Linting {/*linting*/} +<<<<<<< HEAD بی شک linter های کد به شما در پیدا کردن خطاهایی که در کد ایجاد کرده‌اید و برطرف کردن آن‌ها کمک میکنند. [ESLint](https://eslint.org/) یک linter متن باز و محبوب برای جاوااسکریپت است. +======= +Code linters find problems in your code as you write, helping you fix them early. [ESLint](https://eslint.org/) is a popular, open source linter for JavaScript. +>>>>>>> abe931a8cb3aee3e8b15ef7e187214789164162a * [ESLint را با پیکربندی پیشنهادی برای ری‌اکت نصب کنید](https://www.npmjs.com/package/eslint-config-react-app) (مطمعن شوید که [Node نصب است!](https://nodejs.org/en/download/current/)) * [ESLint را با افزونه‌ی رسمی به VSCode اضافه کنید](https://marketplace.visualstudio.com/items?itemName=dbaeumer.vscode-eslint) diff --git a/src/content/learn/escape-hatches.md b/src/content/learn/escape-hatches.md index 0b2d595b2..cbaef8bb3 100644 --- a/src/content/learn/escape-hatches.md +++ b/src/content/learn/escape-hatches.md @@ -227,7 +227,7 @@ function Form() { } ``` -However, you *do* need Effects to synchronize with external systems. +However, you *do* need Effects to synchronize with external systems. <LearnMore path="/learn/you-might-not-need-an-effect"> @@ -312,12 +312,6 @@ Read **[Lifecycle of Reactive Events](/learn/lifecycle-of-reactive-effects)** to ## Separating events from Effects {/*separating-events-from-effects*/} -<Wip> - -This section describes an **experimental API that has not yet been released** in a stable version of React. - -</Wip> - Event handlers only re-run when you perform the same interaction again. Unlike event handlers, Effects re-synchronize if any of the values they read, like props or state, are different than during last render. Sometimes, you want a mix of both behaviors: an Effect that re-runs in response to some values but not others. All code inside Effects is *reactive.* It will run again if some reactive value it reads has changed due to a re-render. For example, this Effect will re-connect to the chat if either `roomId` or `theme` have changed: @@ -388,7 +382,7 @@ export default function App() { <hr /> <ChatRoom roomId={roomId} - theme={isDark ? 'dark' : 'light'} + theme={isDark ? 'dark' : 'light'} /> </> ); @@ -455,8 +449,8 @@ This is not ideal. You want to re-connect to the chat only if the `roomId` has c ```json package.json hidden { "dependencies": { - "react": "experimental", - "react-dom": "experimental", + "react": "latest", + "react-dom": "latest", "react-scripts": "latest", "toastify-js": "1.12.0" }, @@ -471,7 +465,7 @@ This is not ideal. You want to re-connect to the chat only if the `roomId` has c ```js import { useState, useEffect } from 'react'; -import { experimental_useEffectEvent as useEffectEvent } from 'react'; +import { useEffectEvent } from 'react'; import { createConnection, sendMessage } from './chat.js'; import { showNotification } from './notifications.js'; @@ -521,7 +515,7 @@ export default function App() { <hr /> <ChatRoom roomId={roomId} - theme={isDark ? 'dark' : 'light'} + theme={isDark ? 'dark' : 'light'} /> </> ); diff --git a/src/content/learn/importing-and-exporting-components.md b/src/content/learn/importing-and-exporting-components.md index f0f760b82..4f9207a21 100644 --- a/src/content/learn/importing-and-exporting-components.md +++ b/src/content/learn/importing-and-exporting-components.md @@ -28,7 +28,7 @@ title: Importing and Exporting Components function Profile() { return ( <img - src="https://i.imgur.com/MK3eW3As.jpg" + src="https://react.dev/images/docs/scientists/MK3eW3As.jpg" alt="Katherine Johnson" /> ); @@ -80,7 +80,7 @@ export default function App() { function Profile() { return ( <img - src="https://i.imgur.com/QIrZWGIs.jpg" + src="https://react.dev/images/docs/scientists/QIrZWGIs.jpg" alt="Alan L. Hart" /> ); @@ -118,7 +118,7 @@ img { margin: 0 10px 10px 0; height: 90px; } ممکن است با فایل هایی مواجه بشوید که پسوند `.js` را نداشته باشند: -```js +```js import Gallery from './Gallery'; ``` @@ -198,7 +198,7 @@ export default function App() { export function Profile() { return ( <img - src="https://i.imgur.com/QIrZWGIs.jpg" + src="https://react.dev/images/docs/scientists/QIrZWGIs.jpg" alt="Alan L. Hart" /> ); @@ -286,7 +286,7 @@ export default function App() { export function Profile() { return ( <img - src="https://i.imgur.com/QIrZWGIs.jpg" + src="https://react.dev/images/docs/scientists/QIrZWGIs.jpg" alt="Alan L. Hart" /> ); @@ -354,7 +354,7 @@ export default function Gallery() { export function Profile() { return ( <img - src="https://i.imgur.com/QIrZWGIs.jpg" + src="https://react.dev/images/docs/scientists/QIrZWGIs.jpg" alt="Alan L. Hart" /> ); @@ -404,7 +404,7 @@ export default function Gallery() { export default function Profile() { return ( <img - src="https://i.imgur.com/QIrZWGIs.jpg" + src="https://react.dev/images/docs/scientists/QIrZWGIs.jpg" alt="Alan L. Hart" /> ); diff --git a/src/content/learn/index.md b/src/content/learn/index.md index 1e83c8e46..eaa816b8c 100644 --- a/src/content/learn/index.md +++ b/src/content/learn/index.md @@ -143,7 +143,7 @@ return ( ```js const user = { name: 'Hedy Lamarr', - imageUrl: 'https://i.imgur.com/yXOvdOSs.jpg', + imageUrl: 'https://react.dev/images/docs/scientists/yXOvdOSs.jpg', imageSize: 90, }; diff --git a/src/content/learn/javascript-in-jsx-with-curly-braces.md b/src/content/learn/javascript-in-jsx-with-curly-braces.md index 736065b03..94b943de0 100644 --- a/src/content/learn/javascript-in-jsx-with-curly-braces.md +++ b/src/content/learn/javascript-in-jsx-with-curly-braces.md @@ -28,7 +28,7 @@ export default function Avatar() { return ( <img className="avatar" - src="https://i.imgur.com/7vQD0fPs.jpg" + src="https://react.dev/images/docs/scientists/7vQD0fPs.jpg" alt="Gregorio Y. Zara" /> ); @@ -41,7 +41,7 @@ export default function Avatar() { </Sandpack> -Here, `"https://i.imgur.com/7vQD0fPs.jpg"` and `"Gregorio Y. Zara"` are being passed as strings. +Here, `"https://react.dev/images/docs/scientists/7vQD0fPs.jpg"` and `"Gregorio Y. Zara"` are being passed as strings. But what if you want to dynamically specify the `src` or `alt` text? You could **use a value from JavaScript by replacing `"` and `"` with `{` and `}`**: @@ -49,7 +49,7 @@ But what if you want to dynamically specify the `src` or `alt` text? You could * ```js export default function Avatar() { - const avatar = 'https://i.imgur.com/7vQD0fPs.jpg'; + const avatar = 'https://react.dev/images/docs/scientists/7vQD0fPs.jpg'; const description = 'Gregorio Y. Zara'; return ( <img @@ -190,7 +190,7 @@ export default function TodoList() { <h1>{person.name}'s Todos</h1> <img className="avatar" - src="https://i.imgur.com/7vQD0fPs.jpg" + src="https://react.dev/images/docs/scientists/7vQD0fPs.jpg" alt="Gregorio Y. Zara" /> <ul> @@ -266,7 +266,7 @@ export default function TodoList() { <h1>{person}'s Todos</h1> <img className="avatar" - src="https://i.imgur.com/7vQD0fPs.jpg" + src="https://react.dev/images/docs/scientists/7vQD0fPs.jpg" alt="Gregorio Y. Zara" /> <ul> @@ -314,7 +314,7 @@ export default function TodoList() { <h1>{person.name}'s Todos</h1> <img className="avatar" - src="https://i.imgur.com/7vQD0fPs.jpg" + src="https://react.dev/images/docs/scientists/7vQD0fPs.jpg" alt="Gregorio Y. Zara" /> <ul> @@ -358,7 +358,7 @@ export default function TodoList() { <h1>{person.name}'s Todos</h1> <img className="avatar" - src="https://i.imgur.com/7vQD0fPs.jpg" + src="https://react.dev/images/docs/scientists/7vQD0fPs.jpg" alt="Gregorio Y. Zara" /> <ul> @@ -388,7 +388,7 @@ Move the image URL into a property called `person.imageUrl` and read it from the ```js const person = { name: 'Gregorio Y. Zara', - imageUrl: "https://i.imgur.com/7vQD0fPs.jpg", + imageUrl: "https://react.dev/images/docs/scientists/7vQD0fPs.jpg", theme: { backgroundColor: 'black', color: 'pink' @@ -428,7 +428,7 @@ body > div > div { padding: 20px; } In the object below, the full image URL is split into four parts: base URL, `imageId`, `imageSize`, and file extension. -We want the image URL to combine these attributes together: base URL (always `'https://i.imgur.com/'`), `imageId` (`'7vQD0fP'`), `imageSize` (`'s'`), and file extension (always `'.jpg'`). However, something is wrong with how the `<img>` tag specifies its `src`. +We want the image URL to combine these attributes together: base URL (always `'https://react.dev/images/docs/scientists/'`), `imageId` (`'7vQD0fP'`), `imageSize` (`'s'`), and file extension (always `'.jpg'`). However, something is wrong with how the `<img>` tag specifies its `src`. Can you fix it? @@ -436,7 +436,7 @@ Can you fix it? ```js -const baseUrl = 'https://i.imgur.com/'; +const baseUrl = 'https://react.dev/images/docs/scientists/'; const person = { name: 'Gregorio Y. Zara', imageId: '7vQD0fP', @@ -487,7 +487,7 @@ You can write it as `src={baseUrl + person.imageId + person.imageSize + '.jpg'}` <Sandpack> ```js -const baseUrl = 'https://i.imgur.com/'; +const baseUrl = 'https://react.dev/images/docs/scientists/'; const person = { name: 'Gregorio Y. Zara', imageId: '7vQD0fP', @@ -564,7 +564,7 @@ export default function TodoList() { ```js src/utils.js export function getImageUrl(person) { return ( - 'https://i.imgur.com/' + + 'https://react.dev/images/docs/scientists/' + person.imageId + person.imageSize + '.jpg' diff --git a/src/content/learn/keeping-components-pure.md b/src/content/learn/keeping-components-pure.md index fafd488e3..5bf8e0a79 100644 --- a/src/content/learn/keeping-components-pure.md +++ b/src/content/learn/keeping-components-pure.md @@ -27,13 +27,13 @@ You might already be familiar with one example of pure functions: formulas in ma Consider this math formula: <Math><MathI>y</MathI> = 2<MathI>x</MathI></Math>. -If <Math><MathI>x</MathI> = 2</Math> then <Math><MathI>y</MathI> = 4</Math>. Always. +If <Math><MathI>x</MathI> = 2</Math> then <Math><MathI>y</MathI> = 4</Math>. Always. -If <Math><MathI>x</MathI> = 3</Math> then <Math><MathI>y</MathI> = 6</Math>. Always. +If <Math><MathI>x</MathI> = 3</Math> then <Math><MathI>y</MathI> = 6</Math>. Always. -If <Math><MathI>x</MathI> = 3</Math>, <MathI>y</MathI> won't sometimes be <Math>9</Math> or <Math>–1</Math> or <Math>2.5</Math> depending on the time of day or the state of the stock market. +If <Math><MathI>x</MathI> = 3</Math>, <MathI>y</MathI> won't sometimes be <Math>9</Math> or <Math>–1</Math> or <Math>2.5</Math> depending on the time of day or the state of the stock market. -If <Math><MathI>y</MathI> = 2<MathI>x</MathI></Math> and <Math><MathI>x</MathI> = 3</Math>, <MathI>y</MathI> will _always_ be <Math>6</Math>. +If <Math><MathI>y</MathI> = 2<MathI>x</MathI></Math> and <Math><MathI>x</MathI> = 3</Math>, <MathI>y</MathI> will _always_ be <Math>6</Math>. If we made this into a JavaScript function, it would look like this: @@ -52,7 +52,7 @@ React is designed around this concept. **React assumes that every component you ```js src/App.js function Recipe({ drinkers }) { return ( - <ol> + <ol> <li>Boil {drinkers} cups of water.</li> <li>Add {drinkers} spoons of tea and {0.5 * drinkers} spoons of spice.</li> <li>Add {0.5 * drinkers} cups of milk to boil and sugar to taste.</li> @@ -75,11 +75,11 @@ export default function App() { </Sandpack> -When you pass `drinkers={2}` to `Recipe`, it will return JSX containing `2 cups of water`. Always. +When you pass `drinkers={2}` to `Recipe`, it will return JSX containing `2 cups of water`. Always. If you pass `drinkers={4}`, it will return JSX containing `4 cups of water`. Always. -Just like a math formula. +Just like a math formula. You could think of your components as recipes: if you follow them and don't introduce new ingredients during the cooking process, you will get the same dish every time. That "dish" is the JSX that the component serves to React to [render.](/learn/render-and-commit) @@ -217,7 +217,7 @@ Every new React feature we're building takes advantage of purity. From data fetc * A component must be pure, meaning: * **It minds its own business.** It should not change any objects or variables that existed before rendering. - * **Same inputs, same output.** Given the same inputs, a component should always return the same JSX. + * **Same inputs, same output.** Given the same inputs, a component should always return the same JSX. * Rendering can happen at any time, so components should not depend on each others' rendering sequence. * You should not mutate any of the inputs that your components use for rendering. That includes props, state, and context. To update the screen, ["set" state](/learn/state-a-components-memory) instead of mutating preexisting objects. * Strive to express your component's logic in the JSX you return. When you need to "change things", you'll usually want to do it in an event handler. As a last resort, you can `useEffect`. @@ -226,7 +226,7 @@ Every new React feature we're building takes advantage of purity. From data fetc </Recap> - + <Challenges> #### Fix a broken clock {/*fix-a-broken-clock*/} @@ -451,7 +451,7 @@ export default function App() { ```js src/utils.js hidden export function getImageUrl(person, size = 's') { return ( - 'https://i.imgur.com/' + + 'https://react.dev/images/docs/scientists/' + person.imageId + size + '.jpg' @@ -549,7 +549,7 @@ export default function App() { ```js src/utils.js hidden export function getImageUrl(person, size = 's') { return ( - 'https://i.imgur.com/' + + 'https://react.dev/images/docs/scientists/' + person.imageId + size + '.jpg' diff --git a/src/content/learn/lifecycle-of-reactive-effects.md b/src/content/learn/lifecycle-of-reactive-effects.md index 72a2e7755..608db09a0 100644 --- a/src/content/learn/lifecycle-of-reactive-effects.md +++ b/src/content/learn/lifecycle-of-reactive-effects.md @@ -293,7 +293,7 @@ You might be wondering how React knew that your Effect needed to re-synchronize ```js {1,3,8} function ChatRoom({ roomId }) { // The roomId prop may change over time useEffect(() => { - const connection = createConnection(serverUrl, roomId); // This Effect reads roomId + const connection = createConnection(serverUrl, roomId); // This Effect reads roomId connection.connect(); return () => { connection.disconnect(); @@ -969,7 +969,7 @@ export default function App() { <label> <input type="checkbox" checked={canMove} - onChange={e => setCanMove(e.target.checked)} + onChange={e => setCanMove(e.target.checked)} /> The dot is allowed to move </label> @@ -1027,7 +1027,7 @@ export default function App() { <label> <input type="checkbox" checked={canMove} - onChange={e => setCanMove(e.target.checked)} + onChange={e => setCanMove(e.target.checked)} /> The dot is allowed to move </label> @@ -1083,7 +1083,7 @@ export default function App() { <label> <input type="checkbox" checked={canMove} - onChange={e => setCanMove(e.target.checked)} + onChange={e => setCanMove(e.target.checked)} /> The dot is allowed to move </label> @@ -1155,7 +1155,7 @@ export default function App() { <label> <input type="checkbox" checked={canMove} - onChange={e => setCanMove(e.target.checked)} + onChange={e => setCanMove(e.target.checked)} /> The dot is allowed to move </label> @@ -1220,7 +1220,7 @@ export default function App() { <label> <input type="checkbox" checked={canMove} - onChange={e => setCanMove(e.target.checked)} + onChange={e => setCanMove(e.target.checked)} /> The dot is allowed to move </label> @@ -1279,7 +1279,7 @@ export default function App() { <label> <input type="checkbox" checked={canMove} - onChange={e => setCanMove(e.target.checked)} + onChange={e => setCanMove(e.target.checked)} /> The dot is allowed to move </label> @@ -1711,7 +1711,7 @@ async function fetchPlanets() { name: 'Venus' }, { id: 'mars', - name: 'Mars' + name: 'Mars' }]); }, 1000); }); @@ -1735,7 +1735,7 @@ async function fetchPlaces(planetId) { name: 'Spain' }, { id: 'vietnam', - name: 'Vietnam' + name: 'Vietnam' }]); } else if (planetId === 'venus') { resolve([{ @@ -1746,7 +1746,7 @@ async function fetchPlaces(planetId) { name: 'Diana Chasma' }, { id: 'kumsong-vallis', - name: 'Kŭmsŏng Vallis' + name: 'Kŭmsŏng Vallis' }]); } else if (planetId === 'mars') { resolve([{ @@ -1879,7 +1879,7 @@ async function fetchPlanets() { name: 'Venus' }, { id: 'mars', - name: 'Mars' + name: 'Mars' }]); }, 1000); }); @@ -1903,7 +1903,7 @@ async function fetchPlaces(planetId) { name: 'Spain' }, { id: 'vietnam', - name: 'Vietnam' + name: 'Vietnam' }]); } else if (planetId === 'venus') { resolve([{ @@ -1914,7 +1914,7 @@ async function fetchPlaces(planetId) { name: 'Diana Chasma' }, { id: 'kumsong-vallis', - name: 'Kŭmsŏng Vallis' + name: 'Kŭmsŏng Vallis' }]); } else if (planetId === 'mars') { resolve([{ @@ -2042,7 +2042,7 @@ async function fetchPlanets() { name: 'Venus' }, { id: 'mars', - name: 'Mars' + name: 'Mars' }]); }, 1000); }); @@ -2066,7 +2066,7 @@ async function fetchPlaces(planetId) { name: 'Spain' }, { id: 'vietnam', - name: 'Vietnam' + name: 'Vietnam' }]); } else if (planetId === 'venus') { resolve([{ @@ -2077,7 +2077,7 @@ async function fetchPlaces(planetId) { name: 'Diana Chasma' }, { id: 'kumsong-vallis', - name: 'Kŭmsŏng Vallis' + name: 'Kŭmsŏng Vallis' }]); } else if (planetId === 'mars') { resolve([{ diff --git a/src/content/learn/passing-data-deeply-with-context.md b/src/content/learn/passing-data-deeply-with-context.md index e81678c8e..fead4056d 100644 --- a/src/content/learn/passing-data-deeply-with-context.md +++ b/src/content/learn/passing-data-deeply-with-context.md @@ -857,7 +857,7 @@ If neither of these approaches works well for you, consider context. * **Current account:** Many components might need to know the currently logged in user. Putting it in context makes it convenient to read it anywhere in the tree. Some apps also let you operate multiple accounts at the same time (e.g. to leave a comment as a different user). In those cases, it can be convenient to wrap a part of the UI into a nested provider with a different current account value. * **Routing:** Most routing solutions use context internally to hold the current route. This is how every link "knows" whether it's active or not. If you build your own router, you might want to do it too. * **Managing state:** As your app grows, you might end up with a lot of state closer to the top of your app. Many distant components below may want to change it. It is common to [use a reducer together with context](/learn/scaling-up-with-reducer-and-context) to manage complex state and pass it down to distant components without too much hassle. - + Context is not limited to static values. If you pass a different value on the next render, React will update all the components reading it below! This is why context is often used in combination with state. In general, if some information is needed by distant components in different parts of the tree, it's a good indication that context will help you. @@ -963,27 +963,27 @@ export const places = [{ description: 'The tradition of choosing bright colors for houses began in the late 20th century.', imageId: 'K9HVAGH' }, { - id: 1, + id: 1, name: 'Rainbow Village in Taichung, Taiwan', description: 'To save the houses from demolition, Huang Yung-Fu, a local resident, painted all 1,200 of them in 1924.', imageId: '9EAYZrt' }, { - id: 2, + id: 2, name: 'Macromural de Pachuca, Mexico', description: 'One of the largest murals in the world covering homes in a hillside neighborhood.', imageId: 'DgXHVwu' }, { - id: 3, + id: 3, name: 'Selarón Staircase in Rio de Janeiro, Brazil', description: 'This landmark was created by Jorge Selarón, a Chilean-born artist, as a "tribute to the Brazilian people."', imageId: 'aeO3rpI' }, { - id: 4, + id: 4, name: 'Burano, Italy', description: 'The houses are painted following a specific color system dating back to 16th century.', imageId: 'kxsph5C' }, { - id: 5, + id: 5, name: 'Chefchaouen, Marocco', description: 'There are a few theories on why the houses are painted blue, including that the color repels mosquitos or that it symbolizes sky and heaven.', imageId: 'rTqKo46' @@ -998,7 +998,7 @@ export const places = [{ ```js src/utils.js export function getImageUrl(place) { return ( - 'https://i.imgur.com/' + + 'https://react.dev/images/docs/scientists/' + place.imageId + 'l.jpg' ); @@ -1007,9 +1007,9 @@ export function getImageUrl(place) { ```css ul { list-style-type: none; padding: 0px 10px; } -li { - margin-bottom: 10px; - display: grid; +li { + margin-bottom: 10px; + display: grid; grid-template-columns: auto 1fr; gap: 20px; align-items: center; @@ -1102,27 +1102,27 @@ export const places = [{ description: 'The tradition of choosing bright colors for houses began in the late 20th century.', imageId: 'K9HVAGH' }, { - id: 1, + id: 1, name: 'Rainbow Village in Taichung, Taiwan', description: 'To save the houses from demolition, Huang Yung-Fu, a local resident, painted all 1,200 of them in 1924.', imageId: '9EAYZrt' }, { - id: 2, + id: 2, name: 'Macromural de Pachuca, Mexico', description: 'One of the largest murals in the world covering homes in a hillside neighborhood.', imageId: 'DgXHVwu' }, { - id: 3, + id: 3, name: 'Selarón Staircase in Rio de Janeiro, Brazil', description: 'This landmark was created by Jorge Selarón, a Chilean-born artist, as a "tribute to the Brazilian people".', imageId: 'aeO3rpI' }, { - id: 4, + id: 4, name: 'Burano, Italy', description: 'The houses are painted following a specific color system dating back to 16th century.', imageId: 'kxsph5C' }, { - id: 5, + id: 5, name: 'Chefchaouen, Marocco', description: 'There are a few theories on why the houses are painted blue, including that the color repels mosquitos or that it symbolizes sky and heaven.', imageId: 'rTqKo46' @@ -1137,7 +1137,7 @@ export const places = [{ ```js src/utils.js export function getImageUrl(place) { return ( - 'https://i.imgur.com/' + + 'https://react.dev/images/docs/scientists/' + place.imageId + 'l.jpg' ); @@ -1146,9 +1146,9 @@ export function getImageUrl(place) { ```css ul { list-style-type: none; padding: 0px 10px; } -li { - margin-bottom: 10px; - display: grid; +li { + margin-bottom: 10px; + display: grid; grid-template-columns: auto 1fr; gap: 20px; align-items: center; diff --git a/src/content/learn/passing-props-to-a-component.md b/src/content/learn/passing-props-to-a-component.md index aae682d14..c0f16be94 100644 --- a/src/content/learn/passing-props-to-a-component.md +++ b/src/content/learn/passing-props-to-a-component.md @@ -29,7 +29,7 @@ function Avatar() { return ( <img className="avatar" - src="https://i.imgur.com/1bX5QH6.jpg" + src="https://react.dev/images/docs/scientists/1bX5QH6.jpg" alt="Lin Lanying" width={100} height={100} @@ -126,21 +126,21 @@ export default function Profile() { <div> <Avatar size={100} - person={{ - name: 'Katsuko Saruhashi', + person={{ + name: 'Katsuko Saruhashi', imageId: 'YfeOqp2' }} /> <Avatar size={80} person={{ - name: 'Aklilu Lemma', + name: 'Aklilu Lemma', imageId: 'OKS67lh' }} /> <Avatar size={50} - person={{ + person={{ name: 'Lin Lanying', imageId: '1bX5QH6' }} @@ -153,7 +153,7 @@ export default function Profile() { ```js src/utils.js export function getImageUrl(person, size = 's') { return ( - 'https://i.imgur.com/' + + 'https://react.dev/images/docs/scientists/' + person.imageId + size + '.jpg' @@ -291,7 +291,7 @@ export default function Profile() { <Card> <Avatar size={100} - person={{ + person={{ name: 'Katsuko Saruhashi', imageId: 'YfeOqp2' }} @@ -320,7 +320,7 @@ export default function Avatar({ person, size }) { ```js src/utils.js export function getImageUrl(person, size = 's') { return ( - 'https://i.imgur.com/' + + 'https://react.dev/images/docs/scientists/' + person.imageId + size + '.jpg' @@ -453,11 +453,11 @@ export default function Gallery() { /> <ul> <li> - <b>Profession: </b> + <b>Profession: </b> physicist and chemist </li> <li> - <b>Awards: 4 </b> + <b>Awards: 4 </b> (Nobel Prize in Physics, Nobel Prize in Chemistry, Davy Medal, Matteucci Medal) </li> <li> @@ -477,11 +477,11 @@ export default function Gallery() { /> <ul> <li> - <b>Profession: </b> + <b>Profession: </b> geochemist </li> <li> - <b>Awards: 2 </b> + <b>Awards: 2 </b> (Miyake Prize for geochemistry, Tanaka Prize) </li> <li> @@ -498,7 +498,7 @@ export default function Gallery() { ```js src/utils.js export function getImageUrl(imageId, size = 's') { return ( - 'https://i.imgur.com/' + + 'https://react.dev/images/docs/scientists/' + imageId + size + '.jpg' @@ -606,7 +606,7 @@ export default function Gallery() { ```js src/utils.js export function getImageUrl(imageId, size = 's') { return ( - 'https://i.imgur.com/' + + 'https://react.dev/images/docs/scientists/' + imageId + size + '.jpg' @@ -703,7 +703,7 @@ export default function Gallery() { ```js src/utils.js export function getImageUrl(person, size = 's') { return ( - 'https://i.imgur.com/' + + 'https://react.dev/images/docs/scientists/' + person.imageId + size + '.jpg' @@ -758,8 +758,8 @@ export default function Profile() { return ( <Avatar size={40} - person={{ - name: 'Gregorio Y. Zara', + person={{ + name: 'Gregorio Y. Zara', imageId: '7vQD0fP' }} /> @@ -770,7 +770,7 @@ export default function Profile() { ```js src/utils.js export function getImageUrl(person, size) { return ( - 'https://i.imgur.com/' + + 'https://react.dev/images/docs/scientists/' + person.imageId + size + '.jpg' @@ -814,15 +814,15 @@ export default function Profile() { <> <Avatar size={40} - person={{ - name: 'Gregorio Y. Zara', + person={{ + name: 'Gregorio Y. Zara', imageId: '7vQD0fP' }} /> <Avatar size={120} - person={{ - name: 'Gregorio Y. Zara', + person={{ + name: 'Gregorio Y. Zara', imageId: '7vQD0fP' }} /> @@ -834,7 +834,7 @@ export default function Profile() { ```js src/utils.js export function getImageUrl(person, size) { return ( - 'https://i.imgur.com/' + + 'https://react.dev/images/docs/scientists/' + person.imageId + size + '.jpg' @@ -878,22 +878,22 @@ export default function Profile() { <> <Avatar size={40} - person={{ - name: 'Gregorio Y. Zara', + person={{ + name: 'Gregorio Y. Zara', imageId: '7vQD0fP' }} /> <Avatar size={70} - person={{ - name: 'Gregorio Y. Zara', + person={{ + name: 'Gregorio Y. Zara', imageId: '7vQD0fP' }} /> <Avatar size={120} - person={{ - name: 'Gregorio Y. Zara', + person={{ + name: 'Gregorio Y. Zara', imageId: '7vQD0fP' }} /> @@ -905,7 +905,7 @@ export default function Profile() { ```js src/utils.js export function getImageUrl(person, size) { return ( - 'https://i.imgur.com/' + + 'https://react.dev/images/docs/scientists/' + person.imageId + size + '.jpg' @@ -938,7 +938,7 @@ export default function Profile() { <h1>Photo</h1> <img className="avatar" - src="https://i.imgur.com/OKS67lhm.jpg" + src="https://react.dev/images/docs/scientists/OKS67lhm.jpg" alt="Aklilu Lemma" width={70} height={70} @@ -1011,7 +1011,7 @@ export default function Profile() { <h1>Photo</h1> <img className="avatar" - src="https://i.imgur.com/OKS67lhm.jpg" + src="https://react.dev/images/docs/scientists/OKS67lhm.jpg" alt="Aklilu Lemma" width={100} height={100} @@ -1073,7 +1073,7 @@ export default function Profile() { <Card title="Photo"> <img className="avatar" - src="https://i.imgur.com/OKS67lhm.jpg" + src="https://react.dev/images/docs/scientists/OKS67lhm.jpg" alt="Aklilu Lemma" width={100} height={100} diff --git a/src/content/learn/preserving-and-resetting-state.md b/src/content/learn/preserving-and-resetting-state.md index 041fae355..685f63ef4 100644 --- a/src/content/learn/preserving-and-resetting-state.md +++ b/src/content/learn/preserving-and-resetting-state.md @@ -86,7 +86,7 @@ label { </Sandpack> -Here's how these look as a tree: +Here's how these look as a tree: <DiagramGroup> @@ -186,7 +186,7 @@ export default function App() { return ( <div> <Counter /> - {showB && <Counter />} + {showB && <Counter />} <label> <input type="checkbox" @@ -288,9 +288,9 @@ export default function App() { return ( <div> {isFancy ? ( - <Counter isFancy={true} /> + <Counter isFancy={true} /> ) : ( - <Counter isFancy={false} /> + <Counter isFancy={false} /> )} <label> <input @@ -496,9 +496,9 @@ export default function App() { return ( <div> {isPaused ? ( - <p>See you later!</p> + <p>See you later!</p> ) : ( - <Counter /> + <Counter /> )} <label> <input @@ -596,7 +596,7 @@ export default function App() { <div> {isFancy ? ( <div> - <Counter isFancy={true} /> + <Counter isFancy={true} /> </div> ) : ( <section> @@ -1431,7 +1431,7 @@ export default function App() { if (reverse) { return ( <> - <Field label="Last name" /> + <Field label="Last name" /> <Field label="First name" /> {checkbox} </> @@ -1439,11 +1439,11 @@ export default function App() { } else { return ( <> - <Field label="First name" /> + <Field label="First name" /> <Field label="Last name" /> {checkbox} </> - ); + ); } } @@ -1493,7 +1493,7 @@ export default function App() { if (reverse) { return ( <> - <Field key="lastName" label="Last name" /> + <Field key="lastName" label="Last name" /> <Field key="firstName" label="First name" /> {checkbox} </> @@ -1501,11 +1501,11 @@ export default function App() { } else { return ( <> - <Field key="firstName" label="First name" /> + <Field key="firstName" label="First name" /> <Field key="lastName" label="Last name" /> {checkbox} </> - ); + ); } } @@ -1888,25 +1888,25 @@ export default function Gallery() { let images = [{ place: 'Penang, Malaysia', - src: 'https://i.imgur.com/FJeJR8M.jpg' + src: 'https://react.dev/images/docs/scientists/FJeJR8M.jpg' }, { place: 'Lisbon, Portugal', - src: 'https://i.imgur.com/dB2LRbj.jpg' + src: 'https://react.dev/images/docs/scientists/dB2LRbj.jpg' }, { place: 'Bilbao, Spain', - src: 'https://i.imgur.com/z08o2TS.jpg' + src: 'https://react.dev/images/docs/scientists/z08o2TS.jpg' }, { place: 'Valparaíso, Chile', - src: 'https://i.imgur.com/Y3utgTi.jpg' + src: 'https://react.dev/images/docs/scientists/Y3utgTi.jpg' }, { place: 'Schwyz, Switzerland', - src: 'https://i.imgur.com/JBbMpWY.jpg' + src: 'https://react.dev/images/docs/scientists/JBbMpWY.jpg' }, { place: 'Prague, Czechia', - src: 'https://i.imgur.com/QwUKKmF.jpg' + src: 'https://react.dev/images/docs/scientists/QwUKKmF.jpg' }, { place: 'Ljubljana, Slovenia', - src: 'https://i.imgur.com/3aIiwfm.jpg' + src: 'https://react.dev/images/docs/scientists/3aIiwfm.jpg' }]; ``` @@ -1956,25 +1956,25 @@ export default function Gallery() { let images = [{ place: 'Penang, Malaysia', - src: 'https://i.imgur.com/FJeJR8M.jpg' + src: 'https://react.dev/images/docs/scientists/FJeJR8M.jpg' }, { place: 'Lisbon, Portugal', - src: 'https://i.imgur.com/dB2LRbj.jpg' + src: 'https://react.dev/images/docs/scientists/dB2LRbj.jpg' }, { place: 'Bilbao, Spain', - src: 'https://i.imgur.com/z08o2TS.jpg' + src: 'https://react.dev/images/docs/scientists/z08o2TS.jpg' }, { place: 'Valparaíso, Chile', - src: 'https://i.imgur.com/Y3utgTi.jpg' + src: 'https://react.dev/images/docs/scientists/Y3utgTi.jpg' }, { place: 'Schwyz, Switzerland', - src: 'https://i.imgur.com/JBbMpWY.jpg' + src: 'https://react.dev/images/docs/scientists/JBbMpWY.jpg' }, { place: 'Prague, Czechia', - src: 'https://i.imgur.com/QwUKKmF.jpg' + src: 'https://react.dev/images/docs/scientists/QwUKKmF.jpg' }, { place: 'Ljubljana, Slovenia', - src: 'https://i.imgur.com/3aIiwfm.jpg' + src: 'https://react.dev/images/docs/scientists/3aIiwfm.jpg' }]; ``` diff --git a/src/content/learn/queueing-a-series-of-state-updates.md b/src/content/learn/queueing-a-series-of-state-updates.md index fb1c2c32e..1648fd27c 100644 --- a/src/content/learn/queueing-a-series-of-state-updates.md +++ b/src/content/learn/queueing-a-series-of-state-updates.md @@ -177,7 +177,11 @@ h1 { display: inline-block; margin: 10px; width: 30px; text-align: center; } | "replace with `5`" | `0` (unused) | `5` | | `n => n + 1` | `5` | `5 + 1 = 6` | +<<<<<<< HEAD ری‌اکت مقدار `6` را به عنوان نتیجه‌ی نهایی ذخیره می‌کند و آن را از `useState` بر می‌گرداند. +======= +React stores `6` as the final result and returns it from `useState`. +>>>>>>> abe931a8cb3aee3e8b15ef7e187214789164162a <Note> @@ -304,7 +308,7 @@ export default function RequestTracker() { Completed: {completed} </h3> <button onClick={handleClick}> - Buy + Buy </button> </> ); @@ -348,7 +352,7 @@ export default function RequestTracker() { Completed: {completed} </h3> <button onClick={handleClick}> - Buy + Buy </button> </> ); diff --git a/src/content/learn/react-compiler/installation.md b/src/content/learn/react-compiler/installation.md index a40b1f5af..2832070f1 100644 --- a/src/content/learn/react-compiler/installation.md +++ b/src/content/learn/react-compiler/installation.md @@ -18,28 +18,43 @@ This guide will help you install and configure React Compiler in your React appl React Compiler is designed to work best with React 19, but it also supports React 17 and 18. Learn more about [React version compatibility](/reference/react-compiler/target). +<<<<<<< HEAD <Note> React Compiler is currently in RC. Install it using the `@rc` tag to get the latest release candidate version. </Note> +======= +>>>>>>> abe931a8cb3aee3e8b15ef7e187214789164162a ## Installation {/*installation*/} Install React Compiler as a `devDependency`: <TerminalBlock> +<<<<<<< HEAD npm install -D babel-plugin-react-compiler@rc +======= +npm install -D babel-plugin-react-compiler@latest +>>>>>>> abe931a8cb3aee3e8b15ef7e187214789164162a </TerminalBlock> Or with Yarn: <TerminalBlock> +<<<<<<< HEAD yarn add -D babel-plugin-react-compiler@rc +======= +yarn add -D babel-plugin-react-compiler@latest +>>>>>>> abe931a8cb3aee3e8b15ef7e187214789164162a </TerminalBlock> Or with pnpm: <TerminalBlock> +<<<<<<< HEAD pnpm install -D babel-plugin-react-compiler@rc +======= +pnpm install -D babel-plugin-react-compiler@latest +>>>>>>> abe931a8cb3aee3e8b15ef7e187214789164162a </TerminalBlock> ## Basic Setup {/*basic-setup*/} @@ -118,7 +133,11 @@ Please refer to the [Next.js docs](https://nextjs.org/docs/app/api-reference/nex Install `vite-plugin-babel`, and add the compiler's Babel plugin to it: <TerminalBlock> +<<<<<<< HEAD {`npm install vite-plugin-babel`} +======= +npm install vite-plugin-babel +>>>>>>> abe931a8cb3aee3e8b15ef7e187214789164162a </TerminalBlock> ```js {3-4,16} @@ -173,10 +192,17 @@ React Compiler includes an ESLint rule that helps identify code that can't be op Install the ESLint plugin: <TerminalBlock> +<<<<<<< HEAD npm install -D eslint-plugin-react-hooks@rc </TerminalBlock> If you haven't already configured eslint-plugin-react-hooks, follow the [installation instructions in the readme](https://github.com/facebook/react/blob/main/packages/eslint-plugin-react-hooks/README.md#installation). The compiler rule is enabled by default in the latest RC, so no additional configuration is needed. +======= +npm install -D eslint-plugin-react-hooks@latest +</TerminalBlock> + +If you haven't already configured eslint-plugin-react-hooks, follow the [installation instructions in the readme](https://github.com/facebook/react/blob/main/packages/eslint-plugin-react-hooks/README.md#installation). The compiler rules are available in the `recommended-latest` preset. +>>>>>>> abe931a8cb3aee3e8b15ef7e187214789164162a The ESLint rule will: - Identify violations of the [Rules of React](/reference/rules) @@ -246,4 +272,8 @@ Now that you have React Compiler installed, learn more about: - [Configuration options](/reference/react-compiler/configuration) to customize the compiler - [Incremental adoption strategies](/learn/react-compiler/incremental-adoption) for existing codebases - [Debugging techniques](/learn/react-compiler/debugging) for troubleshooting issues -- [Compiling Libraries guide](/reference/react-compiler/compiling-libraries) for compiling your React library \ No newline at end of file +<<<<<<< HEAD +- [Compiling Libraries guide](/reference/react-compiler/compiling-libraries) for compiling your React library +======= +- [Compiling Libraries guide](/reference/react-compiler/compiling-libraries) for compiling your React library +>>>>>>> abe931a8cb3aee3e8b15ef7e187214789164162a diff --git a/src/content/learn/react-compiler/introduction.md b/src/content/learn/react-compiler/introduction.md index 96fa8802a..0d1b45986 100644 --- a/src/content/learn/react-compiler/introduction.md +++ b/src/content/learn/react-compiler/introduction.md @@ -16,10 +16,13 @@ React Compiler is a new build-time tool that automatically optimizes your React </YouWillLearn> +<<<<<<< HEAD <Note> React Compiler is currently in Release Candidate (RC). We now recommend everyone to try the compiler and provide feedback. The latest RC release can be found with the `@rc` tag. </Note> +======= +>>>>>>> abe931a8cb3aee3e8b15ef7e187214789164162a ## What does React Compiler do? {/*what-does-react-compiler-do*/} React Compiler automatically optimizes your React application at build time. React is often fast enough without optimization, but sometimes you need to manually memoize components and values to keep your app responsive. This manual memoization is tedious, easy to get wrong, and adds extra code to maintain. React Compiler does this optimization automatically for you, freeing you from this mental burden so you can focus on building features. @@ -28,7 +31,11 @@ React Compiler automatically optimizes your React application at build time. Rea Without the compiler, you need to manually memoize components and values to optimize re-renders: +<<<<<<< HEAD ```js {expectedErrors: {'react-compiler': [4]}} +======= +```js +>>>>>>> abe931a8cb3aee3e8b15ef7e187214789164162a import { useMemo, useCallback, memo } from 'react'; const ExpensiveComponent = memo(function ExpensiveComponent({ data, onClick }) { @@ -157,7 +164,11 @@ We encourage everyone to start using React Compiler. While the compiler is still ### Is it safe to use? {/*is-it-safe-to-use*/} +<<<<<<< HEAD React Compiler is now in RC and has been tested extensively in production. While it has been used in production at companies like Meta, rolling out the compiler to production for your app will depend on the health of your codebase and how well you've followed the [Rules of React](/reference/rules). +======= +React Compiler is now stable and has been tested extensively in production. While it has been used in production at companies like Meta, rolling out the compiler to production for your app will depend on the health of your codebase and how well you've followed the [Rules of React](/reference/rules). +>>>>>>> abe931a8cb3aee3e8b15ef7e187214789164162a ## What build tools are supported? {/*what-build-tools-are-supported*/} @@ -169,9 +180,19 @@ Next.js users can enable the swc-invoked React Compiler by using [v15.3.1](https ## What should I do about useMemo, useCallback, and React.memo? {/*what-should-i-do-about-usememo-usecallback-and-reactmemo*/} +<<<<<<< HEAD React Compiler adds automatic memoization more precisely and granularly than is possible with [`useMemo`](/reference/react/useMemo), [`useCallback`](/reference/react/useCallback), and [`React.memo`](/reference/react/memo). If you choose to keep manual memoization, React Compiler will analyze them and determine if your manual memoization matches its automatically inferred memoization. If there isn't a match, the compiler will choose to bail out of optimizing that component. This is done out of caution as a common anti-pattern with manual memoization is using it for correctness. This means your app depends on specific values being memoized to work properly. For example, in order to prevent an infinite loop, you may have memoized some values to stop a `useEffect` call from firing. This breaks the Rules of React, but since it can potentially be dangerous for the compiler to automatically remove manual memoization, the compiler will just bail out instead. You should manually remove your handwritten memoization and verify that your app still works as expected. +======= +By default, React Compiler will memoize your code based on its analysis and heuristics. In most cases, this memoization will be as precise, or moreso, than what you may have written. + +However, in some cases developers may need more control over memoization. The `useMemo` and `useCallback` hooks can continue to be used with React Compiler as an escape hatch to provide control over which values are memoized. A common use-case for this is if a memoized value is used as an effect dependency, in order to ensure that an effect does not fire repeatedly even when its dependencies do not meaningfully change. + +For new code, we recommend relying on the compiler for memoization and using `useMemo`/`useCallback` where needed to achieve precise control. + +For existing code, we recommend either leaving existing memoization in place (removing it can change compilation output) or carefully testing before removing the memoization. +>>>>>>> abe931a8cb3aee3e8b15ef7e187214789164162a ## Try React Compiler {/*try-react-compiler*/} diff --git a/src/content/learn/reacting-to-input-with-state.md b/src/content/learn/reacting-to-input-with-state.md index b3acdb458..0a1bfb7f8 100644 --- a/src/content/learn/reacting-to-input-with-state.md +++ b/src/content/learn/reacting-to-input-with-state.md @@ -518,7 +518,7 @@ export default function Picture() { <img className="picture" alt="Rainbow houses in Kampung Pelangi, Indonesia" - src="https://i.imgur.com/5qwVYb1.jpeg" + src="https://react.dev/images/docs/scientists/5qwVYb1.jpeg" /> </div> ); @@ -594,7 +594,7 @@ export default function Picture() { }} className={pictureClassName} alt="Rainbow houses in Kampung Pelangi, Indonesia" - src="https://i.imgur.com/5qwVYb1.jpeg" + src="https://react.dev/images/docs/scientists/5qwVYb1.jpeg" /> </div> ); @@ -649,7 +649,7 @@ export default function Picture() { <img className="picture picture--active" alt="Rainbow houses in Kampung Pelangi, Indonesia" - src="https://i.imgur.com/5qwVYb1.jpeg" + src="https://react.dev/images/docs/scientists/5qwVYb1.jpeg" onClick={e => e.stopPropagation()} /> </div> @@ -660,7 +660,7 @@ export default function Picture() { <img className="picture" alt="Rainbow houses in Kampung Pelangi, Indonesia" - src="https://i.imgur.com/5qwVYb1.jpeg" + src="https://react.dev/images/docs/scientists/5qwVYb1.jpeg" onClick={() => setIsActive(true)} /> </div> diff --git a/src/content/learn/referencing-values-with-refs.md b/src/content/learn/referencing-values-with-refs.md index 4386e2bdc..657d3ddcb 100644 --- a/src/content/learn/referencing-values-with-refs.md +++ b/src/content/learn/referencing-values-with-refs.md @@ -34,7 +34,7 @@ const ref = useRef(0); `useRef` returns an object like this: ```js -{ +{ current: 0 // The value you passed to useRef } ``` diff --git a/src/content/learn/removing-effect-dependencies.md b/src/content/learn/removing-effect-dependencies.md index 7ab6dbc1f..0b69cfa64 100644 --- a/src/content/learn/removing-effect-dependencies.md +++ b/src/content/learn/removing-effect-dependencies.md @@ -411,7 +411,7 @@ function Form() { function handleSubmit() { setSubmitted(true); - } + } // ... } @@ -429,7 +429,7 @@ function Form() { // ✅ Good: Event-specific logic is called from event handlers post('/api/register'); showNotification('Successfully registered!', theme); - } + } // ... } @@ -609,12 +609,6 @@ function ChatRoom({ roomId }) { ### Do you want to read a value without "reacting" to its changes? {/*do-you-want-to-read-a-value-without-reacting-to-its-changes*/} -<Wip> - -This section describes an **experimental API that has not yet been released** in a stable version of React. - -</Wip> - Suppose that you want to play a sound when the user receives a new message unless `isMuted` is `true`: ```js {3,10-12} @@ -884,7 +878,7 @@ const options2 = { serverUrl: 'https://localhost:1234', roomId: 'music' }; console.log(Object.is(options1, options2)); // false ``` -**Object and function dependencies can make your Effect re-synchronize more often than you need.** +**Object and function dependencies can make your Effect re-synchronize more often than you need.** This is why, whenever possible, you should try to avoid objects and functions as your Effect's dependencies. Instead, try moving them outside the component, inside the Effect, or extracting primitive values out of them. @@ -1259,25 +1253,9 @@ Is there a line of code inside the Effect that should not be reactive? How can y <Sandpack> -```json package.json hidden -{ - "dependencies": { - "react": "experimental", - "react-dom": "experimental", - "react-scripts": "latest" - }, - "scripts": { - "start": "react-scripts start", - "build": "react-scripts build", - "test": "react-scripts test --env=jsdom", - "eject": "react-scripts eject" - } -} -``` - ```js import { useState, useEffect, useRef } from 'react'; -import { experimental_useEffectEvent as useEffectEvent } from 'react'; +import { useEffectEvent } from 'react'; import { FadeInAnimation } from './animation.js'; function Welcome({ duration }) { @@ -1386,26 +1364,10 @@ Your Effect needs to read the latest value of `duration`, but you don't want it <Sandpack> -```json package.json hidden -{ - "dependencies": { - "react": "experimental", - "react-dom": "experimental", - "react-scripts": "latest" - }, - "scripts": { - "start": "react-scripts start", - "build": "react-scripts build", - "test": "react-scripts test --env=jsdom", - "eject": "react-scripts eject" - } -} -``` - ```js import { useState, useEffect, useRef } from 'react'; import { FadeInAnimation } from './animation.js'; -import { experimental_useEffectEvent as useEffectEvent } from 'react'; +import { useEffectEvent } from 'react'; function Welcome({ duration }) { const ref = useRef(null); @@ -1825,8 +1787,8 @@ Another of these functions only exists to pass some state to an imported API met ```json package.json hidden { "dependencies": { - "react": "experimental", - "react-dom": "experimental", + "react": "latest", + "react-dom": "latest", "react-scripts": "latest", "toastify-js": "1.12.0" }, @@ -1907,7 +1869,7 @@ export default function App() { ```js src/ChatRoom.js active import { useState, useEffect } from 'react'; -import { experimental_useEffectEvent as useEffectEvent } from 'react'; +import { useEffectEvent } from 'react'; export default function ChatRoom({ roomId, createConnection, onMessage }) { useEffect(() => { @@ -2120,8 +2082,8 @@ As a result, the chat re-connects only when something meaningful (`roomId` or `i ```json package.json hidden { "dependencies": { - "react": "experimental", - "react-dom": "experimental", + "react": "latest", + "react-dom": "latest", "react-scripts": "latest", "toastify-js": "1.12.0" }, @@ -2189,7 +2151,7 @@ export default function App() { ```js src/ChatRoom.js active import { useState, useEffect } from 'react'; -import { experimental_useEffectEvent as useEffectEvent } from 'react'; +import { useEffectEvent } from 'react'; import { createEncryptedConnection, createUnencryptedConnection, diff --git a/src/content/learn/render-and-commit.md b/src/content/learn/render-and-commit.md index f9b05e185..055111c32 100644 --- a/src/content/learn/render-and-commit.md +++ b/src/content/learn/render-and-commit.md @@ -54,7 +54,7 @@ root.render(<Image />); export default function Image() { return ( <img - src="https://i.imgur.com/ZF6s192.jpg" + src="https://react.dev/images/docs/scientists/ZF6s192.jpg" alt="'Floralis Genérica' by Eduardo Catalano: a gigantic metallic flower sculpture with reflective petals" /> ); @@ -103,7 +103,7 @@ export default function Gallery() { function Image() { return ( <img - src="https://i.imgur.com/ZF6s192.jpg" + src="https://react.dev/images/docs/scientists/ZF6s192.jpg" alt="'Floralis Genérica' by Eduardo Catalano: a gigantic metallic flower sculpture with reflective petals" /> ); @@ -124,7 +124,7 @@ img { margin: 0 10px 10px 0; } </Sandpack> -* **During the initial render,** React will [create the DOM nodes](https://developer.mozilla.org/docs/Web/API/Document/createElement) for `<section>`, `<h1>`, and three `<img>` tags. +* **During the initial render,** React will [create the DOM nodes](https://developer.mozilla.org/docs/Web/API/Document/createElement) for `<section>`, `<h1>`, and three `<img>` tags. * **During a re-render,** React will calculate which of their properties, if any, have changed since the previous render. It won't do anything with that information until the next step, the commit phase. <Pitfall> diff --git a/src/content/learn/rendering-lists.md b/src/content/learn/rendering-lists.md index 7cea99c55..921ae0dc9 100644 --- a/src/content/learn/rendering-lists.md +++ b/src/content/learn/rendering-lists.md @@ -115,7 +115,7 @@ const people = [{ }, { id: 3, name: 'Percy Lavon Julian', - profession: 'chemist', + profession: 'chemist', }, { id: 4, name: 'Subrahmanyan Chandrasekhar', @@ -223,7 +223,7 @@ export const people = [{ ```js src/utils.js export function getImageUrl(person) { return ( - 'https://i.imgur.com/' + + 'https://react.dev/images/docs/scientists/' + person.imageId + 's.jpg' ); @@ -232,9 +232,9 @@ export function getImageUrl(person) { ```css ul { list-style-type: none; padding: 0px 10px; } -li { - margin-bottom: 10px; - display: grid; +li { + margin-bottom: 10px; + display: grid; grid-template-columns: auto 1fr; gap: 20px; align-items: center; @@ -353,7 +353,7 @@ export const people = [{ ```js src/utils.js export function getImageUrl(person) { return ( - 'https://i.imgur.com/' + + 'https://react.dev/images/docs/scientists/' + person.imageId + 's.jpg' ); @@ -362,9 +362,9 @@ export function getImageUrl(person) { ```css ul { list-style-type: none; padding: 0px 10px; } -li { - margin-bottom: 10px; - display: grid; +li { + margin-bottom: 10px; + display: grid; grid-template-columns: auto 1fr; gap: 20px; align-items: center; @@ -514,7 +514,7 @@ export const people = [{ ```js src/utils.js export function getImageUrl(person) { return ( - 'https://i.imgur.com/' + + 'https://react.dev/images/docs/scientists/' + person.imageId + 's.jpg' ); @@ -629,7 +629,7 @@ export const people = [{ ```js src/utils.js export function getImageUrl(person) { return ( - 'https://i.imgur.com/' + + 'https://react.dev/images/docs/scientists/' + person.imageId + 's.jpg' ); @@ -743,7 +743,7 @@ export const people = [{ ```js src/utils.js export function getImageUrl(person) { return ( - 'https://i.imgur.com/' + + 'https://react.dev/images/docs/scientists/' + person.imageId + 's.jpg' ); @@ -861,7 +861,7 @@ export const people = [{ ```js src/utils.js export function getImageUrl(person) { return ( - 'https://i.imgur.com/' + + 'https://react.dev/images/docs/scientists/' + person.imageId + 's.jpg' ); diff --git a/src/content/learn/responding-to-events.md b/src/content/learn/responding-to-events.md index c25e52311..55d8f0837 100644 --- a/src/content/learn/responding-to-events.md +++ b/src/content/learn/responding-to-events.md @@ -177,7 +177,11 @@ button { margin-right: 10px; } ### پاس دادن event handlerها به عنوان props {/*passing-event-handlers-as-props*/} +<<<<<<< HEAD اغلب شما می خواهید که کامپوننت پدر، event handler فرزند را مشخص کند. دکمه‌ها را در نظر بگیرید: بسته به جایی که از کامپوننت `Button` استفاده می‌کنید، ممکن است بخواهید عملکرد متفاوتی را اجرا کنید—شاید یکی فیلمی را پخش کند و دیگری تصویری را آپلود کند. +======= +Often you'll want the parent component to specify a child's event handler. Consider buttons: depending on where you're using a `Button` component, you might want to execute a different function—perhaps one plays a movie and another uploads an image. +>>>>>>> abe931a8cb3aee3e8b15ef7e187214789164162a برای انجام این کار، propی را که کامپوننت از پدر خود به عنوان event handler دریافت می‌کند، پاس دهید: @@ -319,13 +323,17 @@ button { margin-right: 10px; } </Sandpack> +<<<<<<< HEAD توجه کنید که چگونه کامپوننت `App` نیازی به دانستن اینکه `Toolbar` *چه کاری* با `onPlayMovie` یا `onUploadImage` می‌خوهد انجام دهد، ندارد. این جزییات پیاده سازی `Toolbar` است. در اینجا، `Toolbar` آن‌ها را به‌عنوان کنترل‌کننده `onClick` به `Button`های خود پاس می‌دهد، اما بعداً می‌تواند آنها را با کلیک نیز فعال کند. نام‌گذاری ابزارها بر اساس مفاهیم خاص برنامه مانند `onPlayMovie` به شما این امکان را می‌دهد که نحوه استفاده از آنها را بتوانید بعداً تغییر دهید. +======= +Notice how the `App` component does not need to know *what* `Toolbar` will do with `onPlayMovie` or `onUploadImage`. That's an implementation detail of the `Toolbar`. Here, `Toolbar` passes them down as `onClick` handlers to its `Button`s, but it could later also trigger them on a keyboard shortcut. Naming props after app-specific interactions like `onPlayMovie` gives you the flexibility to change how they're used later. +>>>>>>> abe931a8cb3aee3e8b15ef7e187214789164162a <Note> Make sure that you use the appropriate HTML tags for your event handlers. For example, to handle clicks, use [`<button onClick={handleClick}>`](https://developer.mozilla.org/en-US/docs/Web/HTML/Element/button) instead of `<div onClick={handleClick}>`. Using a real browser `<button>` enables built-in browser behaviors like keyboard navigation. If you don't like the default browser styling of a button and want to make it look more like a link or a different UI element, you can achieve it with CSS. [Learn more about writing accessible markup.](https://developer.mozilla.org/en-US/docs/Learn/Accessibility/HTML) - + </Note> @@ -419,12 +427,21 @@ button { margin: 5px; } وقتی روی دکمه‌ای کلیک می کنید: +<<<<<<< HEAD 1. ری‌اکت کنترل‌کننده `onClick`ی که به `<button>` پاس داده شده است را که فراخوانی می‌کند. 2. آن کنترل کننده که در `Button` تعریف شده است، کارهای زیر را انجام می دهد: * `()e.stopPropagation` را فراخوانی می کند و از بالا رفتن رویداد جلوگیری می‌کند. * تابع `onClick` را فراخوانی می کند، که propی است که از کامپوننت `Toolbar` پاس داده شده‌است. 3. این تابع، که در کامپوننت `Toolbar` تعریف شده است، هشدار خود دکمه را نمایش می دهد. 4. از آنجایی که انتشار متوقف شده، کنترل کننده `onClick` المنت `<div>` پدر اجرا *نمی شود*. +======= +1. React calls the `onClick` handler passed to `<button>`. +2. That handler, defined in `Button`, does the following: + * Calls `e.stopPropagation()`, preventing the event from bubbling further. + * Calls the `onClick` function, which is a prop passed from the `Toolbar` component. +3. That function, defined in the `Toolbar` component, displays the button's own alert. +4. Since the propagation was stopped, the parent `<div>`'s `onClick` handler does *not* run. +>>>>>>> abe931a8cb3aee3e8b15ef7e187214789164162a در نتیجه‌ی `()e.stopPropagation`، کلیک کردن روی دکمه‌ها فقط یک هشدار (از `<button>`) به جای دو مورد (از`<button>` و `<div>` نوارابزار پدر ) را نشان می‌دهد. کلیک کردن روی یک دکمه با کلیک کردن روی نوار ابزار اطراف یکسان نیست، بنابراین توقف انتشار برای این رابط کاربری منطقی است. @@ -442,11 +459,19 @@ button { margin: 5px; } </div> ``` +<<<<<<< HEAD هر رویداد در سه فاز منتشر می شود: 1. به سمت پایین حرکت می‌کند و همه کنترل‌کننده‌های `onClickCapture` را فراخوانی می‌کند. 2. کنترل کننده `onClick` المنت کلیک شده را اجرا می کند. 3. به سمت بالا حرکت می کند و همه کنترل کننده های `onClick` را فرا می خواند. +======= +Each event propagates in three phases: + +1. It travels down, calling all `onClickCapture` handlers. +2. It runs the clicked element's `onClick` handler. +3. It travels upwards, calling all `onClick` handlers. +>>>>>>> abe931a8cb3aee3e8b15ef7e187214789164162a capture eventها برای کدهایی مانند روترها یا تجزیه و تحلیل مفید هستند، اما احتمالاً از آنها در کد برنامه استفاده نخواهید کرد. diff --git a/src/content/learn/reusing-logic-with-custom-hooks.md b/src/content/learn/reusing-logic-with-custom-hooks.md index de68dd190..47a4cf52a 100644 --- a/src/content/learn/reusing-logic-with-custom-hooks.md +++ b/src/content/learn/reusing-logic-with-custom-hooks.md @@ -837,12 +837,6 @@ Every time your `ChatRoom` component re-renders, it passes the latest `roomId` a ### Passing event handlers to custom Hooks {/*passing-event-handlers-to-custom-hooks*/} -<Wip> - -This section describes an **experimental API that has not yet been released** in a stable version of React. - -</Wip> - As you start using `useChatRoom` in more components, you might want to let components customize its behavior. For example, currently, the logic for what to do when a message arrives is hardcoded inside the Hook: ```js {9-11} @@ -985,7 +979,7 @@ export default function ChatRoom({ roomId }) { ```js src/useChatRoom.js import { useEffect } from 'react'; -import { experimental_useEffectEvent as useEffectEvent } from 'react'; +import { useEffectEvent } from 'react'; import { createConnection } from './chat.js'; export function useChatRoom({ serverUrl, roomId, onReceiveMessage }) { @@ -1070,8 +1064,8 @@ export function showNotification(message, theme = 'dark') { ```json package.json hidden { "dependencies": { - "react": "experimental", - "react-dom": "experimental", + "react": "latest", + "react-dom": "latest", "react-scripts": "latest", "toastify-js": "1.12.0" }, @@ -1666,7 +1660,7 @@ export default function App() { ```js src/useFadeIn.js active import { useState, useEffect } from 'react'; -import { experimental_useEffectEvent as useEffectEvent } from 'react'; +import { useEffectEvent } from 'react'; export function useFadeIn(ref, duration) { const [isRunning, setIsRunning] = useState(true); @@ -1716,22 +1710,6 @@ html, body { min-height: 300px; } } ``` -```json package.json hidden -{ - "dependencies": { - "react": "experimental", - "react-dom": "experimental", - "react-scripts": "latest" - }, - "scripts": { - "start": "react-scripts start", - "build": "react-scripts build", - "test": "react-scripts test --env=jsdom", - "eject": "react-scripts eject" - } -} -``` - </Sandpack> However, you didn't *have to* do that. As with regular functions, ultimately you decide where to draw the boundaries between different parts of your code. You could also take a very different approach. Instead of keeping the logic in the Effect, you could move most of the imperative logic inside a JavaScript [class:](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Classes) @@ -2205,22 +2183,6 @@ It looks like your `useInterval` Hook accepts an event listener as an argument. <Sandpack> -```json package.json hidden -{ - "dependencies": { - "react": "experimental", - "react-dom": "experimental", - "react-scripts": "latest" - }, - "scripts": { - "start": "react-scripts start", - "build": "react-scripts build", - "test": "react-scripts test --env=jsdom", - "eject": "react-scripts eject" - } -} -``` - ```js import { useCounter } from './useCounter.js'; import { useInterval } from './useInterval.js'; @@ -2252,7 +2214,7 @@ export function useCounter(delay) { ```js src/useInterval.js import { useEffect } from 'react'; -import { experimental_useEffectEvent as useEffectEvent } from 'react'; +import { useEffectEvent } from 'react'; export function useInterval(onTick, delay) { useEffect(() => { @@ -2276,22 +2238,6 @@ With this change, both intervals work as expected and don't interfere with each <Sandpack> -```json package.json hidden -{ - "dependencies": { - "react": "experimental", - "react-dom": "experimental", - "react-scripts": "latest" - }, - "scripts": { - "start": "react-scripts start", - "build": "react-scripts build", - "test": "react-scripts test --env=jsdom", - "eject": "react-scripts eject" - } -} -``` - ```js import { useCounter } from './useCounter.js'; @@ -2324,7 +2270,7 @@ export function useCounter(delay) { ```js src/useInterval.js active import { useEffect } from 'react'; -import { experimental_useEffectEvent as useEffectEvent } from 'react'; +import { useEffectEvent } from 'react'; export function useInterval(callback, delay) { const onTick = useEffectEvent(callback); diff --git a/src/content/learn/rsc-sandbox-test.md b/src/content/learn/rsc-sandbox-test.md new file mode 100644 index 000000000..f914ea4ae --- /dev/null +++ b/src/content/learn/rsc-sandbox-test.md @@ -0,0 +1,575 @@ +--- +title: RSC Sandbox Test +--- + +## Basic Server Component {/*basic-server-component*/} + +<SandpackRSC> + +```js src/App.js +export default function App() { + return <h1>Hello from a Server Component!</h1>; +} +``` + +</SandpackRSC> + +## Server + Client Components {/*server-client*/} + +<SandpackRSC> + +```js src/App.js +import Counter from './Counter'; + +export default function App() { + return ( + <div> + <h1>Server Component</h1> + <p>This text is rendered on the server.</p> + <Counter /> + </div> + ); +} +``` + +```js src/Counter.js +'use client'; +import { useState } from 'react'; + +export default function Counter() { + const [count, setCount] = useState(0); + return ( + <button onClick={() => setCount(count + 1)}> + Count: {count} + </button> + ); +} +``` + +</SandpackRSC> + +## Async Server Component with Suspense {/*async-suspense*/} + +<SandpackRSC> + +```js src/App.js +import { Suspense } from 'react'; +import Albums from './Albums'; + +export default function App() { + return ( + <div> + <h1>Music</h1> + <Suspense fallback={<p>Loading albums...</p>}> + <Albums /> + </Suspense> + </div> + ); +} +``` + +```js src/Albums.js +async function fetchAlbums() { + await new Promise(resolve => setTimeout(resolve, 1000)); + return ['Abbey Road', 'Let It Be', 'Revolver']; +} + +export default async function Albums() { + const albums = await fetchAlbums(); + return ( + <ul> + {albums.map(album => ( + <li key={album}>{album}</li> + ))} + </ul> + ); +} +``` + +</SandpackRSC> + +## Streaming Proof {/*streaming-proof*/} + +This demo proves streaming is incremental. The shell renders instantly with a `<Suspense>` fallback. After 2 seconds the async component streams in and replaces it — without re-rendering the outer content. The timestamps show the gap. + +<SandpackRSC> + +```js src/App.js +import { Suspense } from 'react'; +import SlowData from './SlowData'; +import Timestamp from './Timestamp'; + +export default function App() { + return ( + <div> + <h1>Streaming Proof</h1> + <p>Shell rendered at: <Timestamp /></p> + <Suspense fallback={<p>⏳ Waiting for data to stream in...</p>}> + <SlowData /> + </Suspense> + </div> + ); +} +``` + +```js src/SlowData.js +import Timestamp from './Timestamp'; + +async function fetchData() { + await new Promise(resolve => setTimeout(resolve, 2000)); + return ['Chunk A', 'Chunk B', 'Chunk C']; +} + +export default async function SlowData() { + const items = await fetchData(); + return ( + <div> + <p>Data streamed in at: <Timestamp /></p> + <ul> + {items.map(item => ( + <li key={item}>{item}</li> + ))} + </ul> + </div> + ); +} +``` + +```js src/Timestamp.js +'use client'; + +export default function Timestamp() { + return <strong>{new Date().toLocaleTimeString()}</strong>; +} +``` + +</SandpackRSC> + +## Flight Data Types {/*flight-data-types*/} + +This demo passes Map, Set, Date, and BigInt from a server component through the Flight stream to a client component, proving the full Flight protocol type system works end-to-end. + +<SandpackRSC> + +```js src/App.js +import DataViewer from './DataViewer'; + +export default function App() { + const map = new Map([ + ['alice', 100], + ['bob', 200], + ]); + const set = new Set(['react', 'next', 'remix']); + const date = new Date('2025-06-15T12:00:00Z'); + const big = 9007199254740993n; + + return ( + <div> + <h1>Flight Data Types</h1> + <DataViewer map={map} set={set} date={date} big={big} /> + </div> + ); +} +``` + +```js src/DataViewer.js +'use client'; + +export default function DataViewer({ map, set, date, big }) { + const checks = [ + ['Map', map instanceof Map, () => ( + <ul>{[...map.entries()].map(([k, v]) => <li key={k}>{k}: {v}</li>)}</ul> + )], + ['Set', set instanceof Set, () => ( + <ul>{[...set].map(v => <li key={v}>{v}</li>)}</ul> + )], + ['Date', date instanceof Date, () => ( + <p>{date.toISOString()}</p> + )], + ['BigInt', typeof big === 'bigint', () => ( + <p>{big.toString()}</p> + )], + ]; + + return ( + <div> + {checks.map(([label, passed, render]) => ( + <div key={label} style={{ marginBottom: 12 }}> + <strong>{label}: {passed ? 'pass' : 'FAIL'}</strong> + {render()} + </div> + ))} + </div> + ); +} +``` + +</SandpackRSC> + +## Promise Streaming with use() {/*promise-streaming-use*/} + +The server creates a promise (resolves in 2s) and passes it as a prop through a parent async component that suspends for 3s. When the parent reveals at ~3s, the promise is already resolved — so `use()` returns instantly with no inner fallback. The elapsed time should be ~3000ms (the parent's delay), not ~5000ms (which would mean the promise restarted on the client). + +<SandpackRSC> + +```js src/App.js +import { Suspense } from 'react'; +import SlowParent from './SlowParent'; +import UserCard from './UserCard'; + +async function fetchUser() { + await new Promise(resolve => setTimeout(resolve, 2000)); + return { name: 'Alice', role: 'Engineer' }; +} + +function now() { + return Date.now(); +} + +export default function App() { + const serverTime = now(); + const userPromise = fetchUser(); + return ( + <div> + <h1>Promise Streaming</h1> + <p>Promise resolves in 2s. Parent suspends for 3s.</p> + <Suspense fallback={<p>Outer: waiting for parent (3s)...</p>}> + <SlowParent> + <Suspense fallback={<p>Inner: waiting for data (should not appear!)</p>}> + <UserCard userPromise={userPromise} serverTime={serverTime} /> + </Suspense> + </SlowParent> + </Suspense> + </div> + ); +} +``` + +```js src/SlowParent.js +export default async function SlowParent({ children }) { + await new Promise(resolve => setTimeout(resolve, 3000)); + return <div>{children}</div>; +} +``` + +```js src/UserCard.js +'use client'; +import { use } from 'react'; + +function now() { + return Date.now(); +} +export default function UserCard({ userPromise, serverTime }) { + const user = use(userPromise); + const elapsed = now() - serverTime; + return ( + <div style={{ + border: '1px solid #ccc', + borderRadius: 8, + padding: 16, + }}> + <strong>{user.name}</strong> + <p>{user.role}</p> + <p style={{ fontSize: 13 }}> + Rendered {elapsed}ms after server created the promise. + </p> + <p style={{ color: '#666', fontSize: 12 }}> + ~3000ms = promise already resolved, waited only for parent. + ~5000ms would mean the promise restarted on the client. + </p> + </div> + ); +} +``` + +</SandpackRSC> + +## Flight Data Types in Server Actions {/*flight-data-types-actions*/} + +This demo sends Map, Set, Date, and BigInt from a client component *to* a server action via `encodeReply`/`decodeReply`, then verifies the types survived the round trip. + +<SandpackRSC> + +```js src/App.js +import { testTypes, getResults } from './actions'; +import TestButton from './TestButton'; + +export default async function App() { + const results = await getResults(); + return ( + <div> + <h1>Flight Types in Server Actions</h1> + <TestButton testTypes={testTypes} /> + {results ? ( + <div> + {results.map(r => ( + <div key={r.label} style={{ marginBottom: 12 }}> + <strong>{r.label}: {r.ok ? 'pass' : 'FAIL'}</strong> + <p>{r.detail}</p> + </div> + ))} + </div> + ) : ( + <p>Click the button to send typed data to the server action.</p> + )} + </div> + ); +} +``` + +```js src/actions.js +'use server'; + +let results = null; + +export async function testTypes(map, set, date, big) { + results = [ + { + label: 'Map', + ok: map instanceof Map, + detail: map instanceof Map + ? 'entries: ' + JSON.stringify([...map.entries()]) + : 'received: ' + typeof map, + }, + { + label: 'Set', + ok: set instanceof Set, + detail: set instanceof Set + ? 'values: ' + JSON.stringify([...set]) + : 'received: ' + typeof set, + }, + { + label: 'Date', + ok: date instanceof Date, + detail: date instanceof Date + ? date.toISOString() + : 'received: ' + typeof date, + }, + { + label: 'BigInt', + ok: typeof big === 'bigint', + detail: typeof big === 'bigint' + ? big.toString() + : 'received: ' + typeof big, + }, + ]; +} + +export async function getResults() { + return results; +} +``` + +```js src/TestButton.js +'use client'; +import { useTransition } from 'react'; + +export default function TestButton({ testTypes }) { + const [pending, startTransition] = useTransition(); + + function handleClick() { + startTransition(async () => { + await testTypes( + new Map([['alice', 100], ['bob', 200]]), + new Set(['react', 'next', 'remix']), + new Date('2025-06-15T12:00:00Z'), + 9007199254740993n + ); + }); + } + + return ( + <button onClick={handleClick} disabled={pending}> + {pending ? 'Sending...' : 'Send typed data to server'} + </button> + ); +} +``` + +</SandpackRSC> + +## Server Action Mutation + Re-render {/*action-mutation-rerender*/} + +The server action mutates server-side data and returns a confirmation string. The updated list is only visible because the framework automatically re-renders the entire server component tree after the action completes — the server component re-reads the data and streams the new UI to the client. + +<SandpackRSC> + +```js src/App.js +import { getTodos } from './db'; +import { createTodo } from './actions'; +import AddTodo from './AddTodo'; + +export default function App() { + const todos = getTodos(); + return ( + <div> + <h1>Todo List</h1> + <p style={{ color: '#666', fontSize: 13 }}> + This list is rendered by a server component + reading server-side data. It only updates because + the server re-renders after each action. + </p> + <ul> + {todos.map((todo, i) => ( + <li key={i}>{todo}</li> + ))} + </ul> + <AddTodo createTodo={createTodo} /> + </div> + ); +} +``` + +```js src/db.js +let todos = ['Buy groceries']; + +export function getTodos() { + return [...todos]; +} + +export function addTodo(text) { + todos.push(text); +} +``` + +```js src/actions.js +'use server'; +import { addTodo } from './db'; + +export async function createTodo(text) { + if (!text) return 'Please enter a todo.'; + addTodo(text); + return 'Added: ' + text; +} +``` + +```js src/AddTodo.js +'use client'; +import { useState, useTransition } from 'react'; + +export default function AddTodo({ createTodo }) { + const [text, setText] = useState(''); + const [message, setMessage] = useState(''); + const [pending, startTransition] = useTransition(); + + function handleSubmit(e) { + e.preventDefault(); + startTransition(async () => { + const result = await createTodo(text); + setMessage(result); + setText(''); + }); + } + + return ( + <div> + <form onSubmit={handleSubmit}> + <input + value={text} + onChange={e => setText(e.target.value)} + placeholder="New todo" + /> + <button disabled={pending}> + {pending ? 'Adding...' : 'Add'} + </button> + </form> + {message && ( + <p style={{ color: '#666', fontSize: 13 }}> + Action returned: "{message}" + </p> + )} + </div> + ); +} +``` + +</SandpackRSC> + +## Inline Server Actions {/*inline-server-actions*/} + +Server actions defined inline inside a server component with `'use server'` on the function body. The action closes over module-level state and is passed as a prop — no separate `actions.js` file needed. + +<SandpackRSC> + +```js src/App.js +import LikeButton from './LikeButton'; + +let count = 0; + +export default function App() { + async function addLike() { + 'use server'; + count++; + } + + return ( + <div> + <h1>Inline Server Actions</h1> + <p>Likes: {count}</p> + <LikeButton addLike={addLike} /> + </div> + ); +} +``` + +```js src/LikeButton.js +'use client'; + +export default function LikeButton({ addLike }) { + return ( + <form action={addLike}> + <button type="submit">Like</button> + </form> + ); +} +``` + +</SandpackRSC> + +## Server Functions {/*server-functions*/} + +<SandpackRSC> + +```js src/App.js +import { addLike, getLikeCount } from './actions'; +import LikeButton from './LikeButton'; + +export default async function App() { + const count = await getLikeCount(); + return ( + <div> + <h1>Server Functions</h1> + <p>Likes: {count}</p> + <LikeButton addLike={addLike} /> + </div> + ); +} +``` + +```js src/actions.js +'use server'; + +let count = 0; + +export async function addLike() { + count++; +} + +export async function getLikeCount() { + return count; +} +``` + +```js src/LikeButton.js +'use client'; + +export default function LikeButton({ addLike }) { + return ( + <form action={addLike}> + <button type="submit">Like</button> + </form> + ); +} +``` + +</SandpackRSC> \ No newline at end of file diff --git a/src/content/learn/scaling-up-with-reducer-and-context.md b/src/content/learn/scaling-up-with-reducer-and-context.md index fe1762d8e..01483bebf 100644 --- a/src/content/learn/scaling-up-with-reducer-and-context.md +++ b/src/content/learn/scaling-up-with-reducer-and-context.md @@ -801,7 +801,7 @@ export default function AddTask() { type: 'added', id: nextId++, text: text, - }); + }); }}>Add</button> </> ); @@ -1025,7 +1025,7 @@ export default function AddTask() { type: 'added', id: nextId++, text: text, - }); + }); }}>Add</button> </> ); @@ -1244,7 +1244,7 @@ export default function AddTask() { type: 'added', id: nextId++, text: text, - }); + }); }}>Add</button> </> ); diff --git a/src/content/learn/separating-events-from-effects.md b/src/content/learn/separating-events-from-effects.md index fd603c395..759bf79c9 100644 --- a/src/content/learn/separating-events-from-effects.md +++ b/src/content/learn/separating-events-from-effects.md @@ -400,13 +400,7 @@ You need a way to separate this non-reactive logic from the reactive Effect arou ### Declaring an Effect Event {/*declaring-an-effect-event*/} -<Wip> - -This section describes an **experimental API that has not yet been released** in a stable version of React. - -</Wip> - -Use a special Hook called [`useEffectEvent`](/reference/react/experimental_useEffectEvent) to extract this non-reactive logic out of your Effect: +Use a special Hook called [`useEffectEvent`](/reference/react/useEffectEvent) to extract this non-reactive logic out of your Effect: ```js {1,4-6} import { useEffect, useEffectEvent } from 'react'; @@ -448,8 +442,8 @@ Verify that the new behavior works as you would expect: ```json package.json hidden { "dependencies": { - "react": "experimental", - "react-dom": "experimental", + "react": "latest", + "react-dom": "latest", "react-scripts": "latest", "toastify-js": "1.12.0" }, @@ -464,7 +458,7 @@ Verify that the new behavior works as you would expect: ```js import { useState, useEffect } from 'react'; -import { experimental_useEffectEvent as useEffectEvent } from 'react'; +import { useEffectEvent } from 'react'; import { createConnection, sendMessage } from './chat.js'; import { showNotification } from './notifications.js'; @@ -574,16 +568,10 @@ label { display: block; margin-top: 10px; } </Sandpack> -You can think of Effect Events as being very similar to event handlers. The main difference is that event handlers run in response to a user interactions, whereas Effect Events are triggered by you from Effects. Effect Events let you "break the chain" between the reactivity of Effects and code that should not be reactive. +You can think of Effect Events as being very similar to event handlers. The main difference is that event handlers run in response to user interactions, whereas Effect Events are triggered by you from Effects. Effect Events let you "break the chain" between the reactivity of Effects and code that should not be reactive. ### Reading latest props and state with Effect Events {/*reading-latest-props-and-state-with-effect-events*/} -<Wip> - -This section describes an **experimental API that has not yet been released** in a stable version of React. - -</Wip> - Effect Events let you fix many patterns where you might be tempted to suppress the dependency linter. For example, say you have an Effect to log the page visits: @@ -725,7 +713,7 @@ function Page({ url }) { } ``` -After `useEffectEvent` becomes a stable part of React, we recommend **never suppressing the linter**. +We recommend **never suppressing the linter**. The first downside of suppressing the rule is that React will no longer warn you when your Effect needs to "react" to a new reactive dependency you've introduced to your code. In the earlier example, you added `url` to the dependencies *because* React reminded you to do it. You will no longer get such reminders for any future edits to that Effect if you disable the linter. This leads to bugs. @@ -800,25 +788,9 @@ With `useEffectEvent`, there is no need to "lie" to the linter, and the code wor <Sandpack> -```json package.json hidden -{ - "dependencies": { - "react": "experimental", - "react-dom": "experimental", - "react-scripts": "latest" - }, - "scripts": { - "start": "react-scripts start", - "build": "react-scripts build", - "test": "react-scripts test --env=jsdom", - "eject": "react-scripts eject" - } -} -``` - ```js import { useState, useEffect } from 'react'; -import { experimental_useEffectEvent as useEffectEvent } from 'react'; +import { useEffectEvent } from 'react'; export default function App() { const [position, setPosition] = useState({ x: 0, y: 0 }); @@ -878,12 +850,6 @@ Read [Removing Effect Dependencies](/learn/removing-effect-dependencies) for oth ### Limitations of Effect Events {/*limitations-of-effect-events*/} -<Wip> - -This section describes an **experimental API that has not yet been released** in a stable version of React. - -</Wip> - Effect Events are very limited in how you can use them: * **Only call them from inside Effects.** @@ -973,6 +939,7 @@ To fix this code, it's enough to follow the rules. <Sandpack> +<<<<<<< HEAD ```json package.json hidden { "dependencies": { @@ -990,6 +957,8 @@ To fix this code, it's enough to follow the rules. ``` +======= +>>>>>>> abe931a8cb3aee3e8b15ef7e187214789164162a ```js {expectedErrors: {'react-compiler': [14]}} import { useState, useEffect } from 'react'; @@ -1121,25 +1090,9 @@ It seems like the Effect which sets up the timer "reacts" to the `increment` val <Sandpack> -```json package.json hidden -{ - "dependencies": { - "react": "experimental", - "react-dom": "experimental", - "react-scripts": "latest" - }, - "scripts": { - "start": "react-scripts start", - "build": "react-scripts build", - "test": "react-scripts test --env=jsdom", - "eject": "react-scripts eject" - } -} -``` - ```js import { useState, useEffect } from 'react'; -import { experimental_useEffectEvent as useEffectEvent } from 'react'; +import { useEffectEvent } from 'react'; export default function Timer() { const [count, setCount] = useState(0); @@ -1190,25 +1143,9 @@ To solve the issue, extract an `onTick` Effect Event from the Effect: <Sandpack> -```json package.json hidden -{ - "dependencies": { - "react": "experimental", - "react-dom": "experimental", - "react-scripts": "latest" - }, - "scripts": { - "start": "react-scripts start", - "build": "react-scripts build", - "test": "react-scripts test --env=jsdom", - "eject": "react-scripts eject" - } -} -``` - ```js import { useState, useEffect } from 'react'; -import { experimental_useEffectEvent as useEffectEvent } from 'react'; +import { useEffectEvent } from 'react'; export default function Timer() { const [count, setCount] = useState(0); @@ -1272,25 +1209,9 @@ Code inside Effect Events is not reactive. Are there cases in which you would _w <Sandpack> -```json package.json hidden -{ - "dependencies": { - "react": "experimental", - "react-dom": "experimental", - "react-scripts": "latest" - }, - "scripts": { - "start": "react-scripts start", - "build": "react-scripts build", - "test": "react-scripts test --env=jsdom", - "eject": "react-scripts eject" - } -} -``` - ```js import { useState, useEffect } from 'react'; -import { experimental_useEffectEvent as useEffectEvent } from 'react'; +import { useEffectEvent } from 'react'; export default function Timer() { const [count, setCount] = useState(0); @@ -1359,25 +1280,9 @@ The problem with the above example is that it extracted an Effect Event called ` <Sandpack> -```json package.json hidden -{ - "dependencies": { - "react": "experimental", - "react-dom": "experimental", - "react-scripts": "latest" - }, - "scripts": { - "start": "react-scripts start", - "build": "react-scripts build", - "test": "react-scripts test --env=jsdom", - "eject": "react-scripts eject" - } -} -``` - ```js import { useState, useEffect } from 'react'; -import { experimental_useEffectEvent as useEffectEvent } from 'react'; +import { useEffectEvent } from 'react'; export default function Timer() { const [count, setCount] = useState(0); @@ -1458,8 +1363,8 @@ Your Effect knows which room it connected to. Is there any information that you ```json package.json hidden { "dependencies": { - "react": "experimental", - "react-dom": "experimental", + "react": "latest", + "react-dom": "latest", "react-scripts": "latest", "toastify-js": "1.12.0" }, @@ -1474,7 +1379,7 @@ Your Effect knows which room it connected to. Is there any information that you ```js import { useState, useEffect } from 'react'; -import { experimental_useEffectEvent as useEffectEvent } from 'react'; +import { useEffectEvent } from 'react'; import { createConnection, sendMessage } from './chat.js'; import { showNotification } from './notifications.js'; @@ -1599,8 +1504,8 @@ To fix the issue, instead of reading the *latest* `roomId` inside the Effect Eve ```json package.json hidden { "dependencies": { - "react": "experimental", - "react-dom": "experimental", + "react": "latest", + "react-dom": "latest", "react-scripts": "latest", "toastify-js": "1.12.0" }, @@ -1615,7 +1520,7 @@ To fix the issue, instead of reading the *latest* `roomId` inside the Effect Eve ```js import { useState, useEffect } from 'react'; -import { experimental_useEffectEvent as useEffectEvent } from 'react'; +import { useEffectEvent } from 'react'; import { createConnection, sendMessage } from './chat.js'; import { showNotification } from './notifications.js'; @@ -1736,8 +1641,8 @@ To solve the additional challenge, save the notification timeout ID and clear it ```json package.json hidden { "dependencies": { - "react": "experimental", - "react-dom": "experimental", + "react": "latest", + "react-dom": "latest", "react-scripts": "latest", "toastify-js": "1.12.0" }, @@ -1752,7 +1657,7 @@ To solve the additional challenge, save the notification timeout ID and clear it ```js import { useState, useEffect } from 'react'; -import { experimental_useEffectEvent as useEffectEvent } from 'react'; +import { useEffectEvent } from 'react'; import { createConnection, sendMessage } from './chat.js'; import { showNotification } from './notifications.js'; diff --git a/src/content/learn/sharing-state-between-components.md b/src/content/learn/sharing-state-between-components.md index da436d07a..7994f8311 100644 --- a/src/content/learn/sharing-state-between-components.md +++ b/src/content/learn/sharing-state-between-components.md @@ -334,7 +334,11 @@ h3, p { margin: 5px 0px; } #### ورودی های هماهنگ {/*synced-inputs*/} +<<<<<<< HEAD این دو ورودی مستقل هستند. آنها را هماهنگ کنید: ویرایش یک ورودی باید ورودی دیگر را با همان متن به روز کند، و بالعکس. +======= +These two inputs are independent. Make them stay in sync: editing one input should update the other input with the same text, and vice versa. +>>>>>>> abe931a8cb3aee3e8b15ef7e187214789164162a <Hint> @@ -582,7 +586,7 @@ function SearchBar({ query, onChange }) { function List({ items }) { return ( <table> - <tbody> + <tbody> {items.map(food => ( <tr key={food.id}> <td>{food.name}</td> diff --git a/src/content/learn/state-a-components-memory.md b/src/content/learn/state-a-components-memory.md index 6ea3b2d31..0e5a56050 100644 --- a/src/content/learn/state-a-components-memory.md +++ b/src/content/learn/state-a-components-memory.md @@ -41,14 +41,14 @@ export default function Gallery() { Next </button> <h2> - <i>{sculpture.name} </i> + <i>{sculpture.name} </i> by {sculpture.artist} </h2> - <h3> + <h3> ({index + 1} of {sculptureList.length}) </h3> - <img - src={sculpture.url} + <img + src={sculpture.url} alt={sculpture.alt} /> <p> @@ -64,73 +64,73 @@ export const sculptureList = [{ name: 'Homenaje a la Neurocirugía', artist: 'Marta Colvin Andrade', description: 'Although Colvin is predominantly known for abstract themes that allude to pre-Hispanic symbols, this gigantic sculpture, an homage to neurosurgery, is one of her most recognizable public art pieces.', - url: 'https://i.imgur.com/Mx7dA2Y.jpg', - alt: 'A bronze statue of two crossed hands delicately holding a human brain in their fingertips.' + url: 'https://react.dev/images/docs/scientists/Mx7dA2Y.jpg', + alt: 'A bronze statue of two crossed hands delicately holding a human brain in their fingertips.' }, { name: 'Floralis Genérica', artist: 'Eduardo Catalano', description: 'This enormous (75 ft. or 23m) silver flower is located in Buenos Aires. It is designed to move, closing its petals in the evening or when strong winds blow and opening them in the morning.', - url: 'https://i.imgur.com/ZF6s192m.jpg', + url: 'https://react.dev/images/docs/scientists/ZF6s192m.jpg', alt: 'A gigantic metallic flower sculpture with reflective mirror-like petals and strong stamens.' }, { name: 'Eternal Presence', artist: 'John Woodrow Wilson', description: 'Wilson was known for his preoccupation with equality, social justice, as well as the essential and spiritual qualities of humankind. This massive (7ft. or 2,13m) bronze represents what he described as "a symbolic Black presence infused with a sense of universal humanity."', - url: 'https://i.imgur.com/aTtVpES.jpg', + url: 'https://react.dev/images/docs/scientists/aTtVpES.jpg', alt: 'The sculpture depicting a human head seems ever-present and solemn. It radiates calm and serenity.' }, { name: 'Moai', artist: 'Unknown Artist', description: 'Located on the Easter Island, there are 1,000 moai, or extant monumental statues, created by the early Rapa Nui people, which some believe represented deified ancestors.', - url: 'https://i.imgur.com/RCwLEoQm.jpg', + url: 'https://react.dev/images/docs/scientists/RCwLEoQm.jpg', alt: 'Three monumental stone busts with the heads that are disproportionately large with somber faces.' }, { name: 'Blue Nana', artist: 'Niki de Saint Phalle', description: 'The Nanas are triumphant creatures, symbols of femininity and maternity. Initially, Saint Phalle used fabric and found objects for the Nanas, and later on introduced polyester to achieve a more vibrant effect.', - url: 'https://i.imgur.com/Sd1AgUOm.jpg', + url: 'https://react.dev/images/docs/scientists/Sd1AgUOm.jpg', alt: 'A large mosaic sculpture of a whimsical dancing female figure in a colorful costume emanating joy.' }, { name: 'Ultimate Form', artist: 'Barbara Hepworth', description: 'This abstract bronze sculpture is a part of The Family of Man series located at Yorkshire Sculpture Park. Hepworth chose not to create literal representations of the world but developed abstract forms inspired by people and landscapes.', - url: 'https://i.imgur.com/2heNQDcm.jpg', + url: 'https://react.dev/images/docs/scientists/2heNQDcm.jpg', alt: 'A tall sculpture made of three elements stacked on each other reminding of a human figure.' }, { name: 'Cavaliere', artist: 'Lamidi Olonade Fakeye', description: "Descended from four generations of woodcarvers, Fakeye's work blended traditional and contemporary Yoruba themes.", - url: 'https://i.imgur.com/wIdGuZwm.png', + url: 'https://react.dev/images/docs/scientists/wIdGuZwm.png', alt: 'An intricate wood sculpture of a warrior with a focused face on a horse adorned with patterns.' }, { name: 'Big Bellies', artist: 'Alina Szapocznikow', description: "Szapocznikow is known for her sculptures of the fragmented body as a metaphor for the fragility and impermanence of youth and beauty. This sculpture depicts two very realistic large bellies stacked on top of each other, each around five feet (1,5m) tall.", - url: 'https://i.imgur.com/AlHTAdDm.jpg', + url: 'https://react.dev/images/docs/scientists/AlHTAdDm.jpg', alt: 'The sculpture reminds a cascade of folds, quite different from bellies in classical sculptures.' }, { name: 'Terracotta Army', artist: 'Unknown Artist', description: 'The Terracotta Army is a collection of terracotta sculptures depicting the armies of Qin Shi Huang, the first Emperor of China. The army consisted of more than 8,000 soldiers, 130 chariots with 520 horses, and 150 cavalry horses.', - url: 'https://i.imgur.com/HMFmH6m.jpg', + url: 'https://react.dev/images/docs/scientists/HMFmH6m.jpg', alt: '12 terracotta sculptures of solemn warriors, each with a unique facial expression and armor.' }, { name: 'Lunar Landscape', artist: 'Louise Nevelson', description: 'Nevelson was known for scavenging objects from New York City debris, which she would later assemble into monumental constructions. In this one, she used disparate parts like a bedpost, juggling pin, and seat fragment, nailing and gluing them into boxes that reflect the influence of Cubism’s geometric abstraction of space and form.', - url: 'https://i.imgur.com/rN7hY6om.jpg', + url: 'https://react.dev/images/docs/scientists/rN7hY6om.jpg', alt: 'A black matte sculpture where the individual elements are initially indistinguishable.' }, { name: 'Aureole', artist: 'Ranjani Shettar', description: 'Shettar merges the traditional and the modern, the natural and the industrial. Her art focuses on the relationship between man and nature. Her work was described as compelling both abstractly and figuratively, gravity defying, and a "fine synthesis of unlikely materials."', - url: 'https://i.imgur.com/okTpbHhm.jpg', + url: 'https://react.dev/images/docs/scientists/okTpbHhm.jpg', alt: 'A pale wire-like sculpture mounted on concrete wall and descending on the floor. It appears light.' }, { name: 'Hippos', artist: 'Taipei Zoo', description: 'The Taipei Zoo commissioned a Hippo Square featuring submerged hippos at play.', - url: 'https://i.imgur.com/6o5Vuyu.jpg', + url: 'https://react.dev/images/docs/scientists/6o5Vuyu.jpg', alt: 'A group of bronze hippo sculptures emerging from the sett sidewalk as if they were swimming.' }]; ``` @@ -228,14 +228,14 @@ export default function Gallery() { Next </button> <h2> - <i>{sculpture.name} </i> + <i>{sculpture.name} </i> by {sculpture.artist} </h2> - <h3> + <h3> ({index + 1} of {sculptureList.length}) </h3> - <img - src={sculpture.url} + <img + src={sculpture.url} alt={sculpture.alt} /> <p> @@ -251,73 +251,73 @@ export const sculptureList = [{ name: 'Homenaje a la Neurocirugía', artist: 'Marta Colvin Andrade', description: 'Although Colvin is predominantly known for abstract themes that allude to pre-Hispanic symbols, this gigantic sculpture, an homage to neurosurgery, is one of her most recognizable public art pieces.', - url: 'https://i.imgur.com/Mx7dA2Y.jpg', - alt: 'A bronze statue of two crossed hands delicately holding a human brain in their fingertips.' + url: 'https://react.dev/images/docs/scientists/Mx7dA2Y.jpg', + alt: 'A bronze statue of two crossed hands delicately holding a human brain in their fingertips.' }, { name: 'Floralis Genérica', artist: 'Eduardo Catalano', description: 'This enormous (75 ft. or 23m) silver flower is located in Buenos Aires. It is designed to move, closing its petals in the evening or when strong winds blow and opening them in the morning.', - url: 'https://i.imgur.com/ZF6s192m.jpg', + url: 'https://react.dev/images/docs/scientists/ZF6s192m.jpg', alt: 'A gigantic metallic flower sculpture with reflective mirror-like petals and strong stamens.' }, { name: 'Eternal Presence', artist: 'John Woodrow Wilson', description: 'Wilson was known for his preoccupation with equality, social justice, as well as the essential and spiritual qualities of humankind. This massive (7ft. or 2,13m) bronze represents what he described as "a symbolic Black presence infused with a sense of universal humanity."', - url: 'https://i.imgur.com/aTtVpES.jpg', + url: 'https://react.dev/images/docs/scientists/aTtVpES.jpg', alt: 'The sculpture depicting a human head seems ever-present and solemn. It radiates calm and serenity.' }, { name: 'Moai', artist: 'Unknown Artist', description: 'Located on the Easter Island, there are 1,000 moai, or extant monumental statues, created by the early Rapa Nui people, which some believe represented deified ancestors.', - url: 'https://i.imgur.com/RCwLEoQm.jpg', + url: 'https://react.dev/images/docs/scientists/RCwLEoQm.jpg', alt: 'Three monumental stone busts with the heads that are disproportionately large with somber faces.' }, { name: 'Blue Nana', artist: 'Niki de Saint Phalle', description: 'The Nanas are triumphant creatures, symbols of femininity and maternity. Initially, Saint Phalle used fabric and found objects for the Nanas, and later on introduced polyester to achieve a more vibrant effect.', - url: 'https://i.imgur.com/Sd1AgUOm.jpg', + url: 'https://react.dev/images/docs/scientists/Sd1AgUOm.jpg', alt: 'A large mosaic sculpture of a whimsical dancing female figure in a colorful costume emanating joy.' }, { name: 'Ultimate Form', artist: 'Barbara Hepworth', description: 'This abstract bronze sculpture is a part of The Family of Man series located at Yorkshire Sculpture Park. Hepworth chose not to create literal representations of the world but developed abstract forms inspired by people and landscapes.', - url: 'https://i.imgur.com/2heNQDcm.jpg', + url: 'https://react.dev/images/docs/scientists/2heNQDcm.jpg', alt: 'A tall sculpture made of three elements stacked on each other reminding of a human figure.' }, { name: 'Cavaliere', artist: 'Lamidi Olonade Fakeye', description: "Descended from four generations of woodcarvers, Fakeye's work blended traditional and contemporary Yoruba themes.", - url: 'https://i.imgur.com/wIdGuZwm.png', + url: 'https://react.dev/images/docs/scientists/wIdGuZwm.png', alt: 'An intricate wood sculpture of a warrior with a focused face on a horse adorned with patterns.' }, { name: 'Big Bellies', artist: 'Alina Szapocznikow', description: "Szapocznikow is known for her sculptures of the fragmented body as a metaphor for the fragility and impermanence of youth and beauty. This sculpture depicts two very realistic large bellies stacked on top of each other, each around five feet (1,5m) tall.", - url: 'https://i.imgur.com/AlHTAdDm.jpg', + url: 'https://react.dev/images/docs/scientists/AlHTAdDm.jpg', alt: 'The sculpture reminds a cascade of folds, quite different from bellies in classical sculptures.' }, { name: 'Terracotta Army', artist: 'Unknown Artist', description: 'The Terracotta Army is a collection of terracotta sculptures depicting the armies of Qin Shi Huang, the first Emperor of China. The army consisted of more than 8,000 soldiers, 130 chariots with 520 horses, and 150 cavalry horses.', - url: 'https://i.imgur.com/HMFmH6m.jpg', + url: 'https://react.dev/images/docs/scientists/HMFmH6m.jpg', alt: '12 terracotta sculptures of solemn warriors, each with a unique facial expression and armor.' }, { name: 'Lunar Landscape', artist: 'Louise Nevelson', description: 'Nevelson was known for scavenging objects from New York City debris, which she would later assemble into monumental constructions. In this one, she used disparate parts like a bedpost, juggling pin, and seat fragment, nailing and gluing them into boxes that reflect the influence of Cubism’s geometric abstraction of space and form.', - url: 'https://i.imgur.com/rN7hY6om.jpg', + url: 'https://react.dev/images/docs/scientists/rN7hY6om.jpg', alt: 'A black matte sculpture where the individual elements are initially indistinguishable.' }, { name: 'Aureole', artist: 'Ranjani Shettar', description: 'Shettar merges the traditional and the modern, the natural and the industrial. Her art focuses on the relationship between man and nature. Her work was described as compelling both abstractly and figuratively, gravity defying, and a "fine synthesis of unlikely materials."', - url: 'https://i.imgur.com/okTpbHhm.jpg', + url: 'https://react.dev/images/docs/scientists/okTpbHhm.jpg', alt: 'A pale wire-like sculpture mounted on concrete wall and descending on the floor. It appears light.' }, { name: 'Hippos', artist: 'Taipei Zoo', description: 'The Taipei Zoo commissioned a Hippo Square featuring submerged hippos at play.', - url: 'https://i.imgur.com/6o5Vuyu.jpg', + url: 'https://react.dev/images/docs/scientists/6o5Vuyu.jpg', alt: 'A group of bronze hippo sculptures emerging from the sett sidewalk as if they were swimming.' }]; ``` @@ -377,8 +377,16 @@ In this case, you want React to remember `index`. معمولاً عرف این است که این زوج را به صورت const [چیزی، تنظیمچیزی] نام‌گذاری کنید. البته شما می‌توانید به آن‌ها هر نامی که دلتان می‌خواهد بدهید، اما رعایت معمول‌ها باعث می‌شود که در پروژه‌های مختلف بهتر فهمیده شوند. `const [something, setSomething]` </Note> +<<<<<<< HEAD تنها آرگومان مورد نیاز برای useState، مقدار اولیه متغیر وضعیت شماست. در این مثال، مقدار اولیه اندیس به 0 تنظیم می‌شود با استفاده از useState(0). هر بار که کامپوننت شما رندر می‌شود، useState یک آرایه ارائه می‌دهد که دو مقدار را شامل می‌شود: +======= + +The only argument to `useState` is the **initial value** of your state variable. In this example, the `index`'s initial value is set to `0` with `useState(0)`. + +Every time your component renders, `useState` gives you an array containing two values: + +>>>>>>> abe931a8cb3aee3e8b15ef7e187214789164162a 1. The **state variable** (`index`) with the value you stored. متغیر وضعیت (اندیس) با مقدار ذخیره شده. 2. The **state setter function** (`setIndex`) which can update the state variable and trigger React to render the component again. @@ -428,18 +436,18 @@ export default function Gallery() { Next </button> <h2> - <i>{sculpture.name} </i> + <i>{sculpture.name} </i> by {sculpture.artist} </h2> - <h3> + <h3> ({index + 1} of {sculptureList.length}) </h3> <button onClick={handleMoreClick}> {showMore ? 'Hide' : 'Show'} details </button> {showMore && <p>{sculpture.description}</p>} - <img - src={sculpture.url} + <img + src={sculpture.url} alt={sculpture.alt} /> </> @@ -452,73 +460,73 @@ export const sculptureList = [{ name: 'Homenaje a la Neurocirugía', artist: 'Marta Colvin Andrade', description: 'Although Colvin is predominantly known for abstract themes that allude to pre-Hispanic symbols, this gigantic sculpture, an homage to neurosurgery, is one of her most recognizable public art pieces.', - url: 'https://i.imgur.com/Mx7dA2Y.jpg', - alt: 'A bronze statue of two crossed hands delicately holding a human brain in their fingertips.' + url: 'https://react.dev/images/docs/scientists/Mx7dA2Y.jpg', + alt: 'A bronze statue of two crossed hands delicately holding a human brain in their fingertips.' }, { name: 'Floralis Genérica', artist: 'Eduardo Catalano', description: 'This enormous (75 ft. or 23m) silver flower is located in Buenos Aires. It is designed to move, closing its petals in the evening or when strong winds blow and opening them in the morning.', - url: 'https://i.imgur.com/ZF6s192m.jpg', + url: 'https://react.dev/images/docs/scientists/ZF6s192m.jpg', alt: 'A gigantic metallic flower sculpture with reflective mirror-like petals and strong stamens.' }, { name: 'Eternal Presence', artist: 'John Woodrow Wilson', description: 'Wilson was known for his preoccupation with equality, social justice, as well as the essential and spiritual qualities of humankind. This massive (7ft. or 2,13m) bronze represents what he described as "a symbolic Black presence infused with a sense of universal humanity."', - url: 'https://i.imgur.com/aTtVpES.jpg', + url: 'https://react.dev/images/docs/scientists/aTtVpES.jpg', alt: 'The sculpture depicting a human head seems ever-present and solemn. It radiates calm and serenity.' }, { name: 'Moai', artist: 'Unknown Artist', description: 'Located on the Easter Island, there are 1,000 moai, or extant monumental statues, created by the early Rapa Nui people, which some believe represented deified ancestors.', - url: 'https://i.imgur.com/RCwLEoQm.jpg', + url: 'https://react.dev/images/docs/scientists/RCwLEoQm.jpg', alt: 'Three monumental stone busts with the heads that are disproportionately large with somber faces.' }, { name: 'Blue Nana', artist: 'Niki de Saint Phalle', description: 'The Nanas are triumphant creatures, symbols of femininity and maternity. Initially, Saint Phalle used fabric and found objects for the Nanas, and later on introduced polyester to achieve a more vibrant effect.', - url: 'https://i.imgur.com/Sd1AgUOm.jpg', + url: 'https://react.dev/images/docs/scientists/Sd1AgUOm.jpg', alt: 'A large mosaic sculpture of a whimsical dancing female figure in a colorful costume emanating joy.' }, { name: 'Ultimate Form', artist: 'Barbara Hepworth', description: 'This abstract bronze sculpture is a part of The Family of Man series located at Yorkshire Sculpture Park. Hepworth chose not to create literal representations of the world but developed abstract forms inspired by people and landscapes.', - url: 'https://i.imgur.com/2heNQDcm.jpg', + url: 'https://react.dev/images/docs/scientists/2heNQDcm.jpg', alt: 'A tall sculpture made of three elements stacked on each other reminding of a human figure.' }, { name: 'Cavaliere', artist: 'Lamidi Olonade Fakeye', description: "Descended from four generations of woodcarvers, Fakeye's work blended traditional and contemporary Yoruba themes.", - url: 'https://i.imgur.com/wIdGuZwm.png', + url: 'https://react.dev/images/docs/scientists/wIdGuZwm.png', alt: 'An intricate wood sculpture of a warrior with a focused face on a horse adorned with patterns.' }, { name: 'Big Bellies', artist: 'Alina Szapocznikow', description: "Szapocznikow is known for her sculptures of the fragmented body as a metaphor for the fragility and impermanence of youth and beauty. This sculpture depicts two very realistic large bellies stacked on top of each other, each around five feet (1,5m) tall.", - url: 'https://i.imgur.com/AlHTAdDm.jpg', + url: 'https://react.dev/images/docs/scientists/AlHTAdDm.jpg', alt: 'The sculpture reminds a cascade of folds, quite different from bellies in classical sculptures.' }, { name: 'Terracotta Army', artist: 'Unknown Artist', description: 'The Terracotta Army is a collection of terracotta sculptures depicting the armies of Qin Shi Huang, the first Emperor of China. The army consisted of more than 8,000 soldiers, 130 chariots with 520 horses, and 150 cavalry horses.', - url: 'https://i.imgur.com/HMFmH6m.jpg', + url: 'https://react.dev/images/docs/scientists/HMFmH6m.jpg', alt: '12 terracotta sculptures of solemn warriors, each with a unique facial expression and armor.' }, { name: 'Lunar Landscape', artist: 'Louise Nevelson', description: 'Nevelson was known for scavenging objects from New York City debris, which she would later assemble into monumental constructions. In this one, she used disparate parts like a bedpost, juggling pin, and seat fragment, nailing and gluing them into boxes that reflect the influence of Cubism’s geometric abstraction of space and form.', - url: 'https://i.imgur.com/rN7hY6om.jpg', + url: 'https://react.dev/images/docs/scientists/rN7hY6om.jpg', alt: 'A black matte sculpture where the individual elements are initially indistinguishable.' }, { name: 'Aureole', artist: 'Ranjani Shettar', description: 'Shettar merges the traditional and the modern, the natural and the industrial. Her art focuses on the relationship between man and nature. Her work was described as compelling both abstractly and figuratively, gravity defying, and a "fine synthesis of unlikely materials."', - url: 'https://i.imgur.com/okTpbHhm.jpg', + url: 'https://react.dev/images/docs/scientists/okTpbHhm.jpg', alt: 'A pale wire-like sculpture mounted on concrete wall and descending on the floor. It appears light.' }, { name: 'Hippos', artist: 'Taipei Zoo', description: 'The Taipei Zoo commissioned a Hippo Square featuring submerged hippos at play.', - url: 'https://i.imgur.com/6o5Vuyu.jpg', + url: 'https://react.dev/images/docs/scientists/6o5Vuyu.jpg', alt: 'A group of bronze hippo sculptures emerging from the sett sidewalk as if they were swimming.' }]; ``` @@ -648,73 +656,73 @@ let sculptureList = [{ name: 'Homenaje a la Neurocirugía', artist: 'Marta Colvin Andrade', description: 'Although Colvin is predominantly known for abstract themes that allude to pre-Hispanic symbols, this gigantic sculpture, an homage to neurosurgery, is one of her most recognizable public art pieces.', - url: 'https://i.imgur.com/Mx7dA2Y.jpg', - alt: 'A bronze statue of two crossed hands delicately holding a human brain in their fingertips.' + url: 'https://react.dev/images/docs/scientists/Mx7dA2Y.jpg', + alt: 'A bronze statue of two crossed hands delicately holding a human brain in their fingertips.' }, { name: 'Floralis Genérica', artist: 'Eduardo Catalano', description: 'This enormous (75 ft. or 23m) silver flower is located in Buenos Aires. It is designed to move, closing its petals in the evening or when strong winds blow and opening them in the morning.', - url: 'https://i.imgur.com/ZF6s192m.jpg', + url: 'https://react.dev/images/docs/scientists/ZF6s192m.jpg', alt: 'A gigantic metallic flower sculpture with reflective mirror-like petals and strong stamens.' }, { name: 'Eternal Presence', artist: 'John Woodrow Wilson', description: 'Wilson was known for his preoccupation with equality, social justice, as well as the essential and spiritual qualities of humankind. This massive (7ft. or 2,13m) bronze represents what he described as "a symbolic Black presence infused with a sense of universal humanity."', - url: 'https://i.imgur.com/aTtVpES.jpg', + url: 'https://react.dev/images/docs/scientists/aTtVpES.jpg', alt: 'The sculpture depicting a human head seems ever-present and solemn. It radiates calm and serenity.' }, { name: 'Moai', artist: 'Unknown Artist', description: 'Located on the Easter Island, there are 1,000 moai, or extant monumental statues, created by the early Rapa Nui people, which some believe represented deified ancestors.', - url: 'https://i.imgur.com/RCwLEoQm.jpg', + url: 'https://react.dev/images/docs/scientists/RCwLEoQm.jpg', alt: 'Three monumental stone busts with the heads that are disproportionately large with somber faces.' }, { name: 'Blue Nana', artist: 'Niki de Saint Phalle', description: 'The Nanas are triumphant creatures, symbols of femininity and maternity. Initially, Saint Phalle used fabric and found objects for the Nanas, and later on introduced polyester to achieve a more vibrant effect.', - url: 'https://i.imgur.com/Sd1AgUOm.jpg', + url: 'https://react.dev/images/docs/scientists/Sd1AgUOm.jpg', alt: 'A large mosaic sculpture of a whimsical dancing female figure in a colorful costume emanating joy.' }, { name: 'Ultimate Form', artist: 'Barbara Hepworth', description: 'This abstract bronze sculpture is a part of The Family of Man series located at Yorkshire Sculpture Park. Hepworth chose not to create literal representations of the world but developed abstract forms inspired by people and landscapes.', - url: 'https://i.imgur.com/2heNQDcm.jpg', + url: 'https://react.dev/images/docs/scientists/2heNQDcm.jpg', alt: 'A tall sculpture made of three elements stacked on each other reminding of a human figure.' }, { name: 'Cavaliere', artist: 'Lamidi Olonade Fakeye', description: "Descended from four generations of woodcarvers, Fakeye's work blended traditional and contemporary Yoruba themes.", - url: 'https://i.imgur.com/wIdGuZwm.png', + url: 'https://react.dev/images/docs/scientists/wIdGuZwm.png', alt: 'An intricate wood sculpture of a warrior with a focused face on a horse adorned with patterns.' }, { name: 'Big Bellies', artist: 'Alina Szapocznikow', description: "Szapocznikow is known for her sculptures of the fragmented body as a metaphor for the fragility and impermanence of youth and beauty. This sculpture depicts two very realistic large bellies stacked on top of each other, each around five feet (1,5m) tall.", - url: 'https://i.imgur.com/AlHTAdDm.jpg', + url: 'https://react.dev/images/docs/scientists/AlHTAdDm.jpg', alt: 'The sculpture reminds a cascade of folds, quite different from bellies in classical sculptures.' }, { name: 'Terracotta Army', artist: 'Unknown Artist', description: 'The Terracotta Army is a collection of terracotta sculptures depicting the armies of Qin Shi Huang, the first Emperor of China. The army consisted of more than 8,000 soldiers, 130 chariots with 520 horses, and 150 cavalry horses.', - url: 'https://i.imgur.com/HMFmH6m.jpg', + url: 'https://react.dev/images/docs/scientists/HMFmH6m.jpg', alt: '12 terracotta sculptures of solemn warriors, each with a unique facial expression and armor.' }, { name: 'Lunar Landscape', artist: 'Louise Nevelson', description: 'Nevelson was known for scavenging objects from New York City debris, which she would later assemble into monumental constructions. In this one, she used disparate parts like a bedpost, juggling pin, and seat fragment, nailing and gluing them into boxes that reflect the influence of Cubism’s geometric abstraction of space and form.', - url: 'https://i.imgur.com/rN7hY6om.jpg', + url: 'https://react.dev/images/docs/scientists/rN7hY6om.jpg', alt: 'A black matte sculpture where the individual elements are initially indistinguishable.' }, { name: 'Aureole', artist: 'Ranjani Shettar', description: 'Shettar merges the traditional and the modern, the natural and the industrial. Her art focuses on the relationship between man and nature. Her work was described as compelling both abstractly and figuratively, gravity defying, and a "fine synthesis of unlikely materials."', - url: 'https://i.imgur.com/okTpbHhm.jpg', + url: 'https://react.dev/images/docs/scientists/okTpbHhm.jpg', alt: 'A pale wire-like sculpture mounted on concrete wall and descending on the floor. It appears light.' }, { name: 'Hippos', artist: 'Taipei Zoo', description: 'The Taipei Zoo commissioned a Hippo Square featuring submerged hippos at play.', - url: 'https://i.imgur.com/6o5Vuyu.jpg', + url: 'https://react.dev/images/docs/scientists/6o5Vuyu.jpg', alt: 'A group of bronze hippo sculptures emerging from the sett sidewalk as if they were swimming.' }]; @@ -793,18 +801,18 @@ export default function Gallery() { Next </button> <h2> - <i>{sculpture.name} </i> + <i>{sculpture.name} </i> by {sculpture.artist} </h2> - <h3> + <h3> ({index + 1} of {sculptureList.length}) </h3> <button onClick={handleMoreClick}> {showMore ? 'Hide' : 'Show'} details </button> {showMore && <p>{sculpture.description}</p>} - <img - src={sculpture.url} + <img + src={sculpture.url} alt={sculpture.alt} /> </section> @@ -817,73 +825,73 @@ export const sculptureList = [{ name: 'Homenaje a la Neurocirugía', artist: 'Marta Colvin Andrade', description: 'Although Colvin is predominantly known for abstract themes that allude to pre-Hispanic symbols, this gigantic sculpture, an homage to neurosurgery, is one of her most recognizable public art pieces.', - url: 'https://i.imgur.com/Mx7dA2Y.jpg', - alt: 'A bronze statue of two crossed hands delicately holding a human brain in their fingertips.' + url: 'https://react.dev/images/docs/scientists/Mx7dA2Y.jpg', + alt: 'A bronze statue of two crossed hands delicately holding a human brain in their fingertips.' }, { name: 'Floralis Genérica', artist: 'Eduardo Catalano', description: 'This enormous (75 ft. or 23m) silver flower is located in Buenos Aires. It is designed to move, closing its petals in the evening or when strong winds blow and opening them in the morning.', - url: 'https://i.imgur.com/ZF6s192m.jpg', + url: 'https://react.dev/images/docs/scientists/ZF6s192m.jpg', alt: 'A gigantic metallic flower sculpture with reflective mirror-like petals and strong stamens.' }, { name: 'Eternal Presence', artist: 'John Woodrow Wilson', description: 'Wilson was known for his preoccupation with equality, social justice, as well as the essential and spiritual qualities of humankind. This massive (7ft. or 2,13m) bronze represents what he described as "a symbolic Black presence infused with a sense of universal humanity."', - url: 'https://i.imgur.com/aTtVpES.jpg', + url: 'https://react.dev/images/docs/scientists/aTtVpES.jpg', alt: 'The sculpture depicting a human head seems ever-present and solemn. It radiates calm and serenity.' }, { name: 'Moai', artist: 'Unknown Artist', description: 'Located on the Easter Island, there are 1,000 moai, or extant monumental statues, created by the early Rapa Nui people, which some believe represented deified ancestors.', - url: 'https://i.imgur.com/RCwLEoQm.jpg', + url: 'https://react.dev/images/docs/scientists/RCwLEoQm.jpg', alt: 'Three monumental stone busts with the heads that are disproportionately large with somber faces.' }, { name: 'Blue Nana', artist: 'Niki de Saint Phalle', description: 'The Nanas are triumphant creatures, symbols of femininity and maternity. Initially, Saint Phalle used fabric and found objects for the Nanas, and later on introduced polyester to achieve a more vibrant effect.', - url: 'https://i.imgur.com/Sd1AgUOm.jpg', + url: 'https://react.dev/images/docs/scientists/Sd1AgUOm.jpg', alt: 'A large mosaic sculpture of a whimsical dancing female figure in a colorful costume emanating joy.' }, { name: 'Ultimate Form', artist: 'Barbara Hepworth', description: 'This abstract bronze sculpture is a part of The Family of Man series located at Yorkshire Sculpture Park. Hepworth chose not to create literal representations of the world but developed abstract forms inspired by people and landscapes.', - url: 'https://i.imgur.com/2heNQDcm.jpg', + url: 'https://react.dev/images/docs/scientists/2heNQDcm.jpg', alt: 'A tall sculpture made of three elements stacked on each other reminding of a human figure.' }, { name: 'Cavaliere', artist: 'Lamidi Olonade Fakeye', description: "Descended from four generations of woodcarvers, Fakeye's work blended traditional and contemporary Yoruba themes.", - url: 'https://i.imgur.com/wIdGuZwm.png', + url: 'https://react.dev/images/docs/scientists/wIdGuZwm.png', alt: 'An intricate wood sculpture of a warrior with a focused face on a horse adorned with patterns.' }, { name: 'Big Bellies', artist: 'Alina Szapocznikow', description: "Szapocznikow is known for her sculptures of the fragmented body as a metaphor for the fragility and impermanence of youth and beauty. This sculpture depicts two very realistic large bellies stacked on top of each other, each around five feet (1,5m) tall.", - url: 'https://i.imgur.com/AlHTAdDm.jpg', + url: 'https://react.dev/images/docs/scientists/AlHTAdDm.jpg', alt: 'The sculpture reminds a cascade of folds, quite different from bellies in classical sculptures.' }, { name: 'Terracotta Army', artist: 'Unknown Artist', description: 'The Terracotta Army is a collection of terracotta sculptures depicting the armies of Qin Shi Huang, the first Emperor of China. The army consisted of more than 8,000 soldiers, 130 chariots with 520 horses, and 150 cavalry horses.', - url: 'https://i.imgur.com/HMFmH6m.jpg', + url: 'https://react.dev/images/docs/scientists/HMFmH6m.jpg', alt: '12 terracotta sculptures of solemn warriors, each with a unique facial expression and armor.' }, { name: 'Lunar Landscape', artist: 'Louise Nevelson', description: 'Nevelson was known for scavenging objects from New York City debris, which she would later assemble into monumental constructions. In this one, she used disparate parts like a bedpost, juggling pin, and seat fragment, nailing and gluing them into boxes that reflect the influence of Cubism’s geometric abstraction of space and form.', - url: 'https://i.imgur.com/rN7hY6om.jpg', + url: 'https://react.dev/images/docs/scientists/rN7hY6om.jpg', alt: 'A black matte sculpture where the individual elements are initially indistinguishable.' }, { name: 'Aureole', artist: 'Ranjani Shettar', description: 'Shettar merges the traditional and the modern, the natural and the industrial. Her art focuses on the relationship between man and nature. Her work was described as compelling both abstractly and figuratively, gravity defying, and a "fine synthesis of unlikely materials."', - url: 'https://i.imgur.com/okTpbHhm.jpg', + url: 'https://react.dev/images/docs/scientists/okTpbHhm.jpg', alt: 'A pale wire-like sculpture mounted on concrete wall and descending on the floor. It appears light.' }, { name: 'Hippos', artist: 'Taipei Zoo', description: 'The Taipei Zoo commissioned a Hippo Square featuring submerged hippos at play.', - url: 'https://i.imgur.com/6o5Vuyu.jpg', + url: 'https://react.dev/images/docs/scientists/6o5Vuyu.jpg', alt: 'A group of bronze hippo sculptures emerging from the sett sidewalk as if they were swimming.' }]; ``` @@ -965,18 +973,18 @@ export default function Gallery() { Next </button> <h2> - <i>{sculpture.name} </i> + <i>{sculpture.name} </i> by {sculpture.artist} </h2> - <h3> + <h3> ({index + 1} of {sculptureList.length}) </h3> <button onClick={handleMoreClick}> {showMore ? 'Hide' : 'Show'} details </button> {showMore && <p>{sculpture.description}</p>} - <img - src={sculpture.url} + <img + src={sculpture.url} alt={sculpture.alt} /> </> @@ -989,73 +997,73 @@ export const sculptureList = [{ name: 'Homenaje a la Neurocirugía', artist: 'Marta Colvin Andrade', description: 'Although Colvin is predominantly known for abstract themes that allude to pre-Hispanic symbols, this gigantic sculpture, an homage to neurosurgery, is one of her most recognizable public art pieces.', - url: 'https://i.imgur.com/Mx7dA2Y.jpg', - alt: 'A bronze statue of two crossed hands delicately holding a human brain in their fingertips.' + url: 'https://react.dev/images/docs/scientists/Mx7dA2Y.jpg', + alt: 'A bronze statue of two crossed hands delicately holding a human brain in their fingertips.' }, { name: 'Floralis Genérica', artist: 'Eduardo Catalano', description: 'This enormous (75 ft. or 23m) silver flower is located in Buenos Aires. It is designed to move, closing its petals in the evening or when strong winds blow and opening them in the morning.', - url: 'https://i.imgur.com/ZF6s192m.jpg', + url: 'https://react.dev/images/docs/scientists/ZF6s192m.jpg', alt: 'A gigantic metallic flower sculpture with reflective mirror-like petals and strong stamens.' }, { name: 'Eternal Presence', artist: 'John Woodrow Wilson', description: 'Wilson was known for his preoccupation with equality, social justice, as well as the essential and spiritual qualities of humankind. This massive (7ft. or 2,13m) bronze represents what he described as "a symbolic Black presence infused with a sense of universal humanity."', - url: 'https://i.imgur.com/aTtVpES.jpg', + url: 'https://react.dev/images/docs/scientists/aTtVpES.jpg', alt: 'The sculpture depicting a human head seems ever-present and solemn. It radiates calm and serenity.' }, { name: 'Moai', artist: 'Unknown Artist', description: 'Located on the Easter Island, there are 1,000 moai, or extant monumental statues, created by the early Rapa Nui people, which some believe represented deified ancestors.', - url: 'https://i.imgur.com/RCwLEoQm.jpg', + url: 'https://react.dev/images/docs/scientists/RCwLEoQm.jpg', alt: 'Three monumental stone busts with the heads that are disproportionately large with somber faces.' }, { name: 'Blue Nana', artist: 'Niki de Saint Phalle', description: 'The Nanas are triumphant creatures, symbols of femininity and maternity. Initially, Saint Phalle used fabric and found objects for the Nanas, and later on introduced polyester to achieve a more vibrant effect.', - url: 'https://i.imgur.com/Sd1AgUOm.jpg', + url: 'https://react.dev/images/docs/scientists/Sd1AgUOm.jpg', alt: 'A large mosaic sculpture of a whimsical dancing female figure in a colorful costume emanating joy.' }, { name: 'Ultimate Form', artist: 'Barbara Hepworth', description: 'This abstract bronze sculpture is a part of The Family of Man series located at Yorkshire Sculpture Park. Hepworth chose not to create literal representations of the world but developed abstract forms inspired by people and landscapes.', - url: 'https://i.imgur.com/2heNQDcm.jpg', + url: 'https://react.dev/images/docs/scientists/2heNQDcm.jpg', alt: 'A tall sculpture made of three elements stacked on each other reminding of a human figure.' }, { name: 'Cavaliere', artist: 'Lamidi Olonade Fakeye', description: "Descended from four generations of woodcarvers, Fakeye's work blended traditional and contemporary Yoruba themes.", - url: 'https://i.imgur.com/wIdGuZwm.png', + url: 'https://react.dev/images/docs/scientists/wIdGuZwm.png', alt: 'An intricate wood sculpture of a warrior with a focused face on a horse adorned with patterns.' }, { name: 'Big Bellies', artist: 'Alina Szapocznikow', description: "Szapocznikow is known for her sculptures of the fragmented body as a metaphor for the fragility and impermanence of youth and beauty. This sculpture depicts two very realistic large bellies stacked on top of each other, each around five feet (1,5m) tall.", - url: 'https://i.imgur.com/AlHTAdDm.jpg', + url: 'https://react.dev/images/docs/scientists/AlHTAdDm.jpg', alt: 'The sculpture reminds a cascade of folds, quite different from bellies in classical sculptures.' }, { name: 'Terracotta Army', artist: 'Unknown Artist', description: 'The Terracotta Army is a collection of terracotta sculptures depicting the armies of Qin Shi Huang, the first Emperor of China. The army consisted of more than 8,000 soldiers, 130 chariots with 520 horses, and 150 cavalry horses.', - url: 'https://i.imgur.com/HMFmH6m.jpg', + url: 'https://react.dev/images/docs/scientists/HMFmH6m.jpg', alt: '12 terracotta sculptures of solemn warriors, each with a unique facial expression and armor.' }, { name: 'Lunar Landscape', artist: 'Louise Nevelson', description: 'Nevelson was known for scavenging objects from New York City debris, which she would later assemble into monumental constructions. In this one, she used disparate parts like a bedpost, juggling pin, and seat fragment, nailing and gluing them into boxes that reflect the influence of Cubism’s geometric abstraction of space and form.', - url: 'https://i.imgur.com/rN7hY6om.jpg', + url: 'https://react.dev/images/docs/scientists/rN7hY6om.jpg', alt: 'A black matte sculpture where the individual elements are initially indistinguishable.' }, { name: 'Aureole', artist: 'Ranjani Shettar', description: 'Shettar merges the traditional and the modern, the natural and the industrial. Her art focuses on the relationship between man and nature. Her work was described as compelling both abstractly and figuratively, gravity defying, and a "fine synthesis of unlikely materials."', - url: 'https://i.imgur.com/okTpbHhm.jpg', + url: 'https://react.dev/images/docs/scientists/okTpbHhm.jpg', alt: 'A pale wire-like sculpture mounted on concrete wall and descending on the floor. It appears light.' }, { name: 'Hippos', artist: 'Taipei Zoo', description: 'The Taipei Zoo commissioned a Hippo Square featuring submerged hippos at play.', - url: 'https://i.imgur.com/6o5Vuyu.jpg', + url: 'https://react.dev/images/docs/scientists/6o5Vuyu.jpg', alt: 'A group of bronze hippo sculptures emerging from the sett sidewalk as if they were swimming.' }]; ``` @@ -1127,18 +1135,18 @@ export default function Gallery() { Next </button> <h2> - <i>{sculpture.name} </i> + <i>{sculpture.name} </i> by {sculpture.artist} </h2> - <h3> + <h3> ({index + 1} of {sculptureList.length}) </h3> <button onClick={handleMoreClick}> {showMore ? 'Hide' : 'Show'} details </button> {showMore && <p>{sculpture.description}</p>} - <img - src={sculpture.url} + <img + src={sculpture.url} alt={sculpture.alt} /> </> @@ -1151,73 +1159,73 @@ export const sculptureList = [{ name: 'Homenaje a la Neurocirugía', artist: 'Marta Colvin Andrade', description: 'Although Colvin is predominantly known for abstract themes that allude to pre-Hispanic symbols, this gigantic sculpture, an homage to neurosurgery, is one of her most recognizable public art pieces.', - url: 'https://i.imgur.com/Mx7dA2Y.jpg', - alt: 'A bronze statue of two crossed hands delicately holding a human brain in their fingertips.' + url: 'https://react.dev/images/docs/scientists/Mx7dA2Y.jpg', + alt: 'A bronze statue of two crossed hands delicately holding a human brain in their fingertips.' }, { name: 'Floralis Genérica', artist: 'Eduardo Catalano', description: 'This enormous (75 ft. or 23m) silver flower is located in Buenos Aires. It is designed to move, closing its petals in the evening or when strong winds blow and opening them in the morning.', - url: 'https://i.imgur.com/ZF6s192m.jpg', + url: 'https://react.dev/images/docs/scientists/ZF6s192m.jpg', alt: 'A gigantic metallic flower sculpture with reflective mirror-like petals and strong stamens.' }, { name: 'Eternal Presence', artist: 'John Woodrow Wilson', description: 'Wilson was known for his preoccupation with equality, social justice, as well as the essential and spiritual qualities of humankind. This massive (7ft. or 2,13m) bronze represents what he described as "a symbolic Black presence infused with a sense of universal humanity."', - url: 'https://i.imgur.com/aTtVpES.jpg', + url: 'https://react.dev/images/docs/scientists/aTtVpES.jpg', alt: 'The sculpture depicting a human head seems ever-present and solemn. It radiates calm and serenity.' }, { name: 'Moai', artist: 'Unknown Artist', description: 'Located on the Easter Island, there are 1,000 moai, or extant monumental statues, created by the early Rapa Nui people, which some believe represented deified ancestors.', - url: 'https://i.imgur.com/RCwLEoQm.jpg', + url: 'https://react.dev/images/docs/scientists/RCwLEoQm.jpg', alt: 'Three monumental stone busts with the heads that are disproportionately large with somber faces.' }, { name: 'Blue Nana', artist: 'Niki de Saint Phalle', description: 'The Nanas are triumphant creatures, symbols of femininity and maternity. Initially, Saint Phalle used fabric and found objects for the Nanas, and later on introduced polyester to achieve a more vibrant effect.', - url: 'https://i.imgur.com/Sd1AgUOm.jpg', + url: 'https://react.dev/images/docs/scientists/Sd1AgUOm.jpg', alt: 'A large mosaic sculpture of a whimsical dancing female figure in a colorful costume emanating joy.' }, { name: 'Ultimate Form', artist: 'Barbara Hepworth', description: 'This abstract bronze sculpture is a part of The Family of Man series located at Yorkshire Sculpture Park. Hepworth chose not to create literal representations of the world but developed abstract forms inspired by people and landscapes.', - url: 'https://i.imgur.com/2heNQDcm.jpg', + url: 'https://react.dev/images/docs/scientists/2heNQDcm.jpg', alt: 'A tall sculpture made of three elements stacked on each other reminding of a human figure.' }, { name: 'Cavaliere', artist: 'Lamidi Olonade Fakeye', description: "Descended from four generations of woodcarvers, Fakeye's work blended traditional and contemporary Yoruba themes.", - url: 'https://i.imgur.com/wIdGuZwm.png', + url: 'https://react.dev/images/docs/scientists/wIdGuZwm.png', alt: 'An intricate wood sculpture of a warrior with a focused face on a horse adorned with patterns.' }, { name: 'Big Bellies', artist: 'Alina Szapocznikow', description: "Szapocznikow is known for her sculptures of the fragmented body as a metaphor for the fragility and impermanence of youth and beauty. This sculpture depicts two very realistic large bellies stacked on top of each other, each around five feet (1,5m) tall.", - url: 'https://i.imgur.com/AlHTAdDm.jpg', + url: 'https://react.dev/images/docs/scientists/AlHTAdDm.jpg', alt: 'The sculpture reminds a cascade of folds, quite different from bellies in classical sculptures.' }, { name: 'Terracotta Army', artist: 'Unknown Artist', description: 'The Terracotta Army is a collection of terracotta sculptures depicting the armies of Qin Shi Huang, the first Emperor of China. The army consisted of more than 8,000 soldiers, 130 chariots with 520 horses, and 150 cavalry horses.', - url: 'https://i.imgur.com/HMFmH6m.jpg', + url: 'https://react.dev/images/docs/scientists/HMFmH6m.jpg', alt: '12 terracotta sculptures of solemn warriors, each with a unique facial expression and armor.' }, { name: 'Lunar Landscape', artist: 'Louise Nevelson', description: 'Nevelson was known for scavenging objects from New York City debris, which she would later assemble into monumental constructions. In this one, she used disparate parts like a bedpost, juggling pin, and seat fragment, nailing and gluing them into boxes that reflect the influence of Cubism’s geometric abstraction of space and form.', - url: 'https://i.imgur.com/rN7hY6om.jpg', + url: 'https://react.dev/images/docs/scientists/rN7hY6om.jpg', alt: 'A black matte sculpture where the individual elements are initially indistinguishable.' }, { name: 'Aureole', artist: 'Ranjani Shettar', description: 'Shettar merges the traditional and the modern, the natural and the industrial. Her art focuses on the relationship between man and nature. Her work was described as compelling both abstractly and figuratively, gravity defying, and a "fine synthesis of unlikely materials."', - url: 'https://i.imgur.com/okTpbHhm.jpg', + url: 'https://react.dev/images/docs/scientists/okTpbHhm.jpg', alt: 'A pale wire-like sculpture mounted on concrete wall and descending on the floor. It appears light.' }, { name: 'Hippos', artist: 'Taipei Zoo', description: 'The Taipei Zoo commissioned a Hippo Square featuring submerged hippos at play.', - url: 'https://i.imgur.com/6o5Vuyu.jpg', + url: 'https://react.dev/images/docs/scientists/6o5Vuyu.jpg', alt: 'A group of bronze hippo sculptures emerging from the sett sidewalk as if they were swimming.' }]; ``` @@ -1288,7 +1296,7 @@ export default function Form() { } ``` -```css +```css h1 { margin-top: 10px; } ``` @@ -1339,7 +1347,7 @@ export default function Form() { } ``` -```css +```css h1 { margin-top: 10px; } ``` @@ -1468,7 +1476,7 @@ export default function FeedbackForm() { Try moving the second `useState` call after the `if` condition and notice how this breaks it again. -If your linter is [configured for React](/learn/editor-setup#linting), you should see a lint error when you make a mistake like this. If you don't see an error when you try the faulty code locally, you need to set up linting for your project. +If your linter is [configured for React](/learn/editor-setup#linting), you should see a lint error when you make a mistake like this. If you don't see an error when you try the faulty code locally, you need to set up linting for your project. </Solution> diff --git a/src/content/learn/synchronizing-with-effects.md b/src/content/learn/synchronizing-with-effects.md index 7f61a255b..88e4f3ad9 100644 --- a/src/content/learn/synchronizing-with-effects.md +++ b/src/content/learn/synchronizing-with-effects.md @@ -732,8 +732,13 @@ Writing `fetch` calls inside Effects is a [popular way to fetch data](https://ww This list of downsides is not specific to React. It applies to fetching data on mount with any library. Like with routing, data fetching is not trivial to do well, so we recommend the following approaches: +<<<<<<< HEAD - **If you use a [framework](/learn/start-a-new-react-project#full-stack-frameworks), use its built-in data fetching mechanism.** Modern React frameworks have integrated data fetching mechanisms that are efficient and don't suffer from the above pitfalls. - **Otherwise, consider using or building a client-side cache.** Popular open source solutions include [React Query](https://tanstack.com/query/latest), [useSWR](https://swr.vercel.app/), and [React Router 6.4+.](https://beta.reactrouter.com/en/main/start/overview) You can build your own solution too, in which case you would use Effects under the hood, but add logic for deduplicating requests, caching responses, and avoiding network waterfalls (by preloading data or hoisting data requirements to routes). +======= +- **If you use a [framework](/learn/creating-a-react-app#full-stack-frameworks), use its built-in data fetching mechanism.** Modern React frameworks have integrated data fetching mechanisms that are efficient and don't suffer from the above pitfalls. +- **Otherwise, consider using or building a client-side cache.** Popular open source solutions include [TanStack Query](https://tanstack.com/query/latest), [useSWR](https://swr.vercel.app/), and [React Router 6.4+.](https://beta.reactrouter.com/en/main/start/overview) You can build your own solution too, in which case you would use Effects under the hood, but add logic for deduplicating requests, caching responses, and avoiding network waterfalls (by preloading data or hoisting data requirements to routes). +>>>>>>> abe931a8cb3aee3e8b15ef7e187214789164162a You can continue fetching data directly in Effects if neither of these approaches suit you. diff --git a/src/content/learn/thinking-in-react.md b/src/content/learn/thinking-in-react.md index 31de98623..1e92fcc2a 100644 --- a/src/content/learn/thinking-in-react.md +++ b/src/content/learn/thinking-in-react.md @@ -50,7 +50,13 @@ title: تفکر به سبک ری‌اکت یکی از این تکنیک‌ها اصل single responsibility است، به این معنی که یک کامپوننت بهتر است تنها یک کار را انجام دهد. اگر کامپوننت به طور مداوم بزرگتر شود، باید به زیرکامپوننت‌های کوچکتر تجزیه شود. [single responsibility principle](https://en.wikipedia.org/wiki/Single_responsibility_principle) +<<<<<<< HEAD - **CSS**--بررسی کنید که برای چه عناصری از کلاس‌ها استفاده خواهید کرد. (با این حال، کامپوننت‌ها کمتر جزئیات ریز دارند.) +======= +* **Programming**--use the same techniques for deciding if you should create a new function or object. One such technique is the [separation of concerns](https://en.wikipedia.org/wiki/Separation_of_concerns), that is, a component should ideally only be concerned with one thing. If it ends up growing, it should be decomposed into smaller subcomponents. +* **CSS**--consider what you would make class selectors for. (However, components are a bit less granular.) +* **Design**--consider how you would organize the design's layers. +>>>>>>> abe931a8cb3aee3e8b15ef7e187214789164162a - **design**--در نظر بگیرید که چگونه لایه‌های طراحی را سازماندهی خواهید کرد اگر فایل جیسون شما ساختار مناسبی داشته باشد، اغلب متوجه می شوید که به طور طبیعی با ساختار کامپوننت‌های رابط کاربری شما همخوانی دارد. این به این دلیل است که مدل‌های رابط کاربری و داده اغلب همان معماری اطلاعاتی را دارند - به اصطلاح، همان شکل. رابط کاربری خود را به @@ -251,8 +257,15 @@ state یکبار دیگر باهم مرور کنیم: +<<<<<<< HEAD آیا **از یک کامپوننت والد** با پراپس پاس داده شده؟ اگر بله پس استیت نیست- ایا میتوانید آن را خودتان به دست بیاورید؟ **براساس استیت فعلی یا پراپس کامپوننت** اگر بله پس قطعا استیت نیست!- +======= +1. The original list of products is **passed in as props, so it's not state.** +2. The search text seems to be state since it changes over time and can't be computed from anything. +3. The value of the checkbox seems to be state since it changes over time and can't be computed from anything. +4. The filtered list of products **isn't state because it can be computed** by taking the original list of products and filtering it according to the search text and value of the checkbox. +>>>>>>> abe931a8cb3aee3e8b15ef7e187214789164162a <ol> <li>اگر اصل لیست محصولات به عنوان پراپس پاس داده شده٬ پس استیت یا وضعیت نیست</li> @@ -298,6 +311,7 @@ state در مرحله‌ی قبلی، دو قطعه از استیت را در این برنامه پیدا کردید: متن ورودی جستجو و مقدار چک‌باکس. در این مثال، همیشه همراه یکدیگر ظاهر می‌شوند، بنابراین منطقی است که آن‌ها را در یک جایگاه قرار دهید +<<<<<<< HEAD حالا بیایید از راهبرد ما مسئله را بررسی کنیم شناسایی کامپوننت‌هایی که از استیت استفاده می‌کنند: *** @@ -309,6 +323,15 @@ SearchBar نیاز دارد که این استیت (متن جستجو و مقد بنابراین مقادیر استیت در FilterableProductTable قرار خواهند گرفت. استیت را درون کامپوننتی که [`useState()` Hook.](/reference/react/useState) دارد اضافه کنید. Hookها توابه خاصی هستند که به شما اجازه می‌دهند تا قدرت ری‌اکت را درونشان قلاب کنید. دو متغییر استیت در بالای `FilterableProductTable`تعریف و مقدار پیش‌فرض آنها را مشخص کنید: +======= +1. **Identify components that use state:** + * `ProductTable` needs to filter the product list based on that state (search text and checkbox value). + * `SearchBar` needs to display that state (search text and checkbox value). +2. **Find their common parent:** The first parent component both components share is `FilterableProductTable`. +3. **Decide where the state lives**: We'll keep the filter text and checked state values in `FilterableProductTable`. + +So the state values will live in `FilterableProductTable`. +>>>>>>> abe931a8cb3aee3e8b15ef7e187214789164162a ```js @@ -322,7 +345,13 @@ function FilterableProductTable({ products }) { ```js <div> +<<<<<<< HEAD <SearchBar filterText={filterText} inStockOnly={inStockOnly} /> +======= + <SearchBar + filterText={filterText} + inStockOnly={inStockOnly} /> +>>>>>>> abe931a8cb3aee3e8b15ef7e187214789164162a <ProductTable products={products} filterText={filterText} @@ -346,7 +375,13 @@ function FilterableProductTable({products}) { return ( <div> +<<<<<<< HEAD <SearchBar filterText={filterText} inStockOnly={inStockOnly} /> +======= + <SearchBar + filterText={filterText} + inStockOnly={inStockOnly} /> +>>>>>>> abe931a8cb3aee3e8b15ef7e187214789164162a <ProductTable products={products} filterText={filterText} @@ -418,10 +453,23 @@ function ProductTable({products, filterText, inStockOnly}) { function SearchBar({filterText, inStockOnly}) { return ( <form> +<<<<<<< HEAD <input type="text" value={filterText} placeholder="Search..." /> <label> <input type="checkbox" checked={inStockOnly} /> Only show products in stock +======= + <input + type="text" + value={filterText} + placeholder="Search..."/> + <label> + <input + type="checkbox" + checked={inStockOnly} /> + {' '} + Only show products in stock +>>>>>>> abe931a8cb3aee3e8b15ef7e187214789164162a </label> </form> ); @@ -489,7 +537,11 @@ function SearchBar({ filterText, inStockOnly }) { <p dir="rtl"> در حال حاضر برنامه‌ی شما با پراپ‌ها و استیت‌ها که از بالا به پایین سلسله‌مراتب به‌خوبی رندر می‌شود. اما برای تغییر استیت بر اساس ورودی کاربر، شما نیاز به پشتیبانی از جریان داده به سمت دیگر دارید: کامپوننت‌های فرم (form components) که در عمق سلسله‌مراتب هستند باید استیت را در FilterableProductTable به‌روزرسانی دهنده. +<<<<<<< HEAD ری‌اکت این جریان داده را صریحاً اعلام می‌کند، اما نیاز به تایپ کردن بیشتری نسبت به ورودی داده دوطرفه دارد. اگر در مثال بالا سعی کنید در ورودی تایپ کنید یا چک‌باکس را انتخاب کنید، مشاهده خواهید کرد که ری‌اکت ورودی‌های شما را نادیده می‌گیرد. این عمدی است. با نوشتن `<input value={filterText} />`، شما value پراپ ورودی را به طور دائمی برابر با استیت filterText قرار داده‌اید که از FilterableProductTable به آن منتقل می‌شود. از آنجایی که استیت filterText هرگز تنظیم نمی‌شود، ورودی هرگز تغییر نمی‌کند. +======= +Currently your app renders correctly with props and state flowing down the hierarchy. But to change the state according to user input, you will need to support data flowing the other way: the form components deep in the hierarchy need to update the state in `FilterableProductTable`. +>>>>>>> abe931a8cb3aee3e8b15ef7e187214789164162a شما می‌خواهید طوری عمل کنید که هر زمان کاربر ورودی‌های فرم را تغییر دهد، استیت به‌روزرسانی شود تا تغییرات نمایان شود. استیت توسط FilterableProductTable مدیریت می‌شود، بنابراین تنها این کامپوننت می‌تواند توابع setFilterText و setInStockOnly را فراخوانی کند. برای اجازه دادن به SearchBar برای به‌روزرسانی استیت FilterableProductTable، شما باید این توابع را به SearchBar ارسال کنید. @@ -550,6 +602,15 @@ function FilterableProductTable({products}) { return ( <div> <SearchBar +<<<<<<< HEAD +======= + filterText={filterText} + inStockOnly={inStockOnly} + onFilterTextChange={setFilterText} + onInStockOnlyChange={setInStockOnly} /> + <ProductTable + products={products} +>>>>>>> abe931a8cb3aee3e8b15ef7e187214789164162a filterText={filterText} inStockOnly={inStockOnly} onFilterTextChange={setFilterText} @@ -633,16 +694,26 @@ function SearchBar({ <form> <input type="text" +<<<<<<< HEAD value={filterText} placeholder="Search..." onChange={(e) => onFilterTextChange(e.target.value)} /> +======= + value={filterText} placeholder="Search..." + onChange={(e) => onFilterTextChange(e.target.value)} /> +>>>>>>> abe931a8cb3aee3e8b15ef7e187214789164162a <label> <input type="checkbox" checked={inStockOnly} +<<<<<<< HEAD onChange={(e) => onInStockOnlyChange(e.target.checked)} />{' '} +======= + onChange={(e) => onInStockOnlyChange(e.target.checked)} /> + {' '} +>>>>>>> abe931a8cb3aee3e8b15ef7e187214789164162a Only show products in stock </label> </form> diff --git a/src/content/learn/tutorial-tic-tac-toe.md b/src/content/learn/tutorial-tic-tac-toe.md index 635d96f3b..7495ae69b 100644 --- a/src/content/learn/tutorial-tic-tac-toe.md +++ b/src/content/learn/tutorial-tic-tac-toe.md @@ -283,9 +283,15 @@ body { ![CodeSandbox با کد آغازین](../images/tutorial/react-starter-code-codesandbox.png) +<<<<<<< HEAD 1. بخش _Files_ با لیستی از فایل‌ها مانند `App.js`، `index.js`، `styles.css` در پوشه `src` و یک پوشه به نام `public` 1. ویرایشگر _کد_ که در آن کد منبع فایل انتخاب‌شده خود را مشاهده خواهید کرد 1. بخش _مرورگر_ که در آن خواهید دید کدی که نوشته‌اید چگونه نمایش داده می‌شود. +======= +1. The _Files_ section with a list of files like `App.js`, `index.js`, `styles.css` in `src` folder and a folder called `public` +1. The _code editor_ where you'll see the source code of your selected file +1. The _browser_ section where you'll see how the code you've written will be displayed +>>>>>>> abe931a8cb3aee3e8b15ef7e187214789164162a فایل `App.js` باید در بخش _Files_ انتخاب شود. محتوای آن فایل در _ویرایشگر کد_ باید به صورت زیر باشد: @@ -337,7 +343,11 @@ import './styles.css'; import App from './App'; ``` +<<<<<<< HEAD خطوط ۱-۵ تمام قطعات لازم را کنار هم می‌آورند: +======= +Lines 1-5 bring all the necessary pieces together: +>>>>>>> abe931a8cb3aee3e8b15ef7e187214789164162a * ری‌اکت * کتابخانه ری‌اکت برای ارتباط با مرورگرهای وب (React DOM) @@ -551,7 +561,11 @@ export default function Board() { } ``` +<<<<<<< HEAD توجه کنید که برخلاف `div`های مرورگر، کامپوننت‌های خودتان `Board` و `Square` باید با حرف بزرگ شروع شوند. +======= +Note how unlike the browser `div`s, your own components `Board` and `Square` must start with a capital letter. +>>>>>>> abe931a8cb3aee3e8b15ef7e187214789164162a بیایید نگاهی بیندازیم: @@ -1094,7 +1108,11 @@ function Square({ value, onSquareClick }) { } ``` +<<<<<<< HEAD اکنون شما ویژگی `onSquareClick` را به تابعی در کامپوننت `Board` که آن را `handleClick` نام‌گذاری خواهید کرد، متصل می‌کنید. برای اتصال `onSquareClick` به `handleClick`، یک تابع به ویژگی `onSquareClick` از اولین کامپوننت `Square` ارسال خواهید کرد: +======= +Now you'll connect the `onSquareClick` prop to a function in the `Board` component that you'll name `handleClick`. To connect `onSquareClick` to `handleClick` you'll pass a function to the `onSquareClick` prop of the first `Square` component: +>>>>>>> abe931a8cb3aee3e8b15ef7e187214789164162a ```js {7} export default function Board() { @@ -2073,13 +2091,22 @@ export default function Game() { } ``` +<<<<<<< HEAD می‌توانید ببینید که کد شما باید به چه شکلی باشد. توجه داشته باشید که باید یک خطا در کنسول ابزارهای توسعه‌دهنده مشاهده کنید که می‌گوید: +======= +You can see what your code should look like below. Note that you should see an error in the developer tools console that says: +>>>>>>> abe931a8cb3aee3e8b15ef7e187214789164162a <ConsoleBlock level="warning"> هشدار: هر فرزند در یک آرایه یا iterator باید یک ویژگی "key" یکتا داشته باشد. متد رندر `Game` را بررسی کنید. </ConsoleBlock> +<<<<<<< HEAD این خطا را در بخش بعدی رفع خواهید کرد. +======= + +You'll fix this error in the next section. +>>>>>>> abe931a8cb3aee3e8b15ef7e187214789164162a <Sandpack> diff --git a/src/content/learn/typescript.md b/src/content/learn/typescript.md index 0843e4fc4..325e93cdc 100644 --- a/src/content/learn/typescript.md +++ b/src/content/learn/typescript.md @@ -11,16 +11,27 @@ re: https://github.com/reactjs/react.dev/issues/5960 <YouWillLearn> +<<<<<<< HEAD * [TypeScript با کامپوننت‌های ری‌اکت](/learn/typescript#typescript-with-react-components) * [نمونه‌هایی از تایپینگ با هوک‌ها](/learn/typescript#example-hooks) * [typeهای پرکاربرد از `@types/react`](/learn/typescript#useful-types) * [منابع بیشتر برای یادگیری](/learn/typescript#further-learning) +======= +* [TypeScript with React Components](/learn/typescript#typescript-with-react-components) +* [Examples of typing with Hooks](/learn/typescript#example-hooks) +* [Common types from `@types/react`](/learn/typescript#useful-types) +* [Further learning locations](/learn/typescript#further-learning) +>>>>>>> abe931a8cb3aee3e8b15ef7e187214789164162a </YouWillLearn> ## نصب {/*installation*/} +<<<<<<< HEAD تمامی [فریم‌ورک‌های سطح تولید ری‌اکت](/learn/start-a-new-react-project#full-stack-frameworks) از TypeScript پشتیبانی می‌کنند. برای نصب، راهنمای اختصاصی هر فریم‌ورک را دنبال کنید: +======= +All [production-grade React frameworks](/learn/creating-a-react-app#full-stack-frameworks) offer support for using TypeScript. Follow the framework specific guide for installation: +>>>>>>> abe931a8cb3aee3e8b15ef7e187214789164162a - [Next.js](https://nextjs.org/docs/app/building-your-application/configuring/typescript) - [Remix](https://remix.run/docs/en/1.19.2/guides/typescript) @@ -37,9 +48,15 @@ npm install --save-dev @types/react @types/react-dom گزینه‌های کامپایلر زیر باید در `tsconfig.json` شما تنظیم شوند: +<<<<<<< HEAD 1. `dom` باید در [`lib`](https://www.typescriptlang.org/tsconfig/#lib) گنجانده شود (نکته: اگر گزینه‌ای برای `lib` مشخص نشده باشد، `dom` به‌صورت پیش‌فرض گنجانده می‌شود). 2. [`jsx`](https://www.typescriptlang.org/tsconfig/#jsx) باید به یکی از گزینه‌های معتبر تنظیم شود. `preserve` برای اکثر برنامه‌ها کافی است. اگر در حال انتشار یک کتابخانه هستید، برای انتخاب مقدار مناسب به [مستندات `jsx`](https://www.typescriptlang.org/tsconfig/#jsx) مراجعه کنید. +======= +1. `dom` must be included in [`lib`](https://www.typescriptlang.org/tsconfig/#lib) (Note: If no `lib` option is specified, `dom` is included by default). +2. [`jsx`](https://www.typescriptlang.org/tsconfig/#jsx) must be set to one of the valid options. `preserve` should suffice for most applications. + If you're publishing a library, consult the [`jsx` documentation](https://www.typescriptlang.org/tsconfig/#jsx) on what value to choose. +>>>>>>> abe931a8cb3aee3e8b15ef7e187214789164162a ## TypeScript با کامپوننت‌های ری‌اکت {/*typescript-with-react-components*/} @@ -124,7 +141,11 @@ type ای که برای props کامپوننت تعریف می‌کنید می ## مثال‌های هوک {/*example-hooks*/} +<<<<<<< HEAD تعریف typeها از `@types/react` شامل typeهایی برای هوک‌های داخلی است، بنابراین می‌توانید بدون نیاز به تنظیمات اضافی از آن‌ها در کامپوننت‌های خود استفاده کنید. آن‌ها به گونه‌ای ساخته شده‌اند که کد نوشته شده در کامپوننت شما را در نظر می‌گیرند، بنابراین در بسیاری از مواقع [inferred types](https://www.typescriptlang.org/docs/handbook/type-inference.html) را دریافت خواهید کرد و در حالت ایده‌آل نیازی به مدیریت جزئیات ارائه typeها ندارید. +======= +The type definitions from `@types/react` include types for the built-in Hooks, so you can use them in your components without any additional setup. They are built to take into account the code you write in your component, so you will get [inferred types](https://www.typescriptlang.org/docs/handbook/type-inference.html) a lot of the time and ideally do not need to handle the minutiae of providing the types. +>>>>>>> abe931a8cb3aee3e8b15ef7e187214789164162a با این حال، می‌توانیم به چند نمونه از نحوه ارائه typeها برای هوک‌ها نگاهی بیندازیم. @@ -140,7 +161,11 @@ const [enabled, setEnabled] = useState(false); این کار type `boolean` را به `enabled` اختصاص می‌دهد، و `setEnabled` تابعی خواهد بود که یا یک آرگومان `boolean` یا تابعی که یک `boolean` برمی‌گرداند را می‌پذیرد. اگر می‌خواهید به صورت صریح typeی را برای state ارائه دهید، می‌توانید با ارائه یک آرگومان type به فراخوانی `useState` این کار را انجام دهید: ```ts +<<<<<<< HEAD // تنظیم صریح نوع به "boolean" +======= +// Explicitly set the type to "boolean" +>>>>>>> abe931a8cb3aee3e8b15ef7e187214789164162a const [enabled, setEnabled] = useState<boolean>(false); ``` @@ -284,7 +309,11 @@ export default App = AppTSX; </Sandpack> +<<<<<<< HEAD این تکنیک زمانی کار می‌کند که یک مقدار پیش‌فرض منطقی داشته باشید - اما گاهی اوقات مواردی وجود دارد که ندارید، و در این موارد `null` می‌تواند به عنوان یک مقدار پیش‌فرض منطقی به نظر برسد. با این حال، برای اینکه type-system بتواند کد شما را درک کند، باید به صورت صریح `ContextShape | null` را روی `createContext` تنظیم کنید. +======= +This technique works when you have a default value which makes sense - but there are occasionally cases when you do not, and in those cases `null` can feel reasonable as a default value. However, to allow the type-system to understand your code, you need to explicitly set `ContextShape | null` on the `createContext`. +>>>>>>> abe931a8cb3aee3e8b15ef7e187214789164162a این باعث می‌شود که نیاز داشته باشید `| null` را در type برای مصرف‌کنندگان context حذف کنید. توصیه ما این است که هوک یک بررسی زمان اجرا برای وجود آن انجام دهد و در صورت عدم وجود، خطا پرتاب کند: @@ -331,11 +360,19 @@ function MyComponent() { <Note> +<<<<<<< HEAD [کامپایلر ری‌اکت](/learn/react-compiler) به صورت خودکار مقادیر و توابع را ممویزه می‌کند، که نیاز به فراخوانی‌های دستی `useMemo` را کاهش می‌دهد. می‌توانید از کامپایلر برای مدیریت خودکار ممویزه‌سازی استفاده کنید. </Note> هوک‌های [`useMemo`](/reference/react/useMemo) یک مقدار ذخیره‌شده را از فراخوانی تابع ایجاد/بازیابی می‌کنند و تابع را فقط زمانی که وابستگی‌های ارسال‌شده به‌عنوان پارامتر دوم تغییر کنند، مجدداً اجرا می‌کنند. نتیجه فراخوانی هوک از مقدار برگشتی تابع در پارامتر اول استنباط می‌شود. می‌توانید با ارائه یک آرگومان type به هوک، صریح‌تر باشید. +======= +[React Compiler](/learn/react-compiler) automatically memoizes values and functions, reducing the need for manual `useMemo` calls. You can use the compiler to handle memoization automatically. + +</Note> + +The [`useMemo`](/reference/react/useMemo) Hooks will create/re-access a memorized value from a function call, re-running the function only when dependencies passed as the 2nd parameter are changed. The result of calling the Hook is inferred from the return value from the function in the first parameter. You can be more explicit by providing a type argument to the Hook. +>>>>>>> abe931a8cb3aee3e8b15ef7e187214789164162a ```ts // نوع visibleTodos از مقدار برگشتی filterTodos استنباط می‌شود @@ -347,11 +384,19 @@ const visibleTodos = useMemo(() => filterTodos(todos, tab), [todos, tab]); <Note> +<<<<<<< HEAD [کامپایلر ری‌اکت](/learn/react-compiler) به صورت خودکار مقادیر و توابع را ممویزه می‌کند، که نیاز به فراخوانی‌های دستی `useCallback` را کاهش می‌دهد. می‌توانید از کامپایلر برای مدیریت خودکار ممویزه‌سازی استفاده کنید. </Note> [`useCallback`](/reference/react/useCallback) یک مرجع پایدار به یک تابع را تا زمانی که وابستگی‌های ارسال‌شده به پارامتر دوم یکسان باشند، فراهم می‌کند. مانند `useMemo`، type تابع از مقدار برگشتی تابع در پارامتر اول استنباط می‌شود، و می‌توانید با ارائه یک آرگومان type به هوک، صریح‌تر باشید. +======= +[React Compiler](/learn/react-compiler) automatically memoizes values and functions, reducing the need for manual `useCallback` calls. You can use the compiler to handle memoization automatically. + +</Note> + +The [`useCallback`](/reference/react/useCallback) provide a stable reference to a function as long as the dependencies passed into the second parameter are the same. Like `useMemo`, the function's type is inferred from the return value of the function in the first parameter, and you can be more explicit by providing a type argument to the Hook. +>>>>>>> abe931a8cb3aee3e8b15ef7e187214789164162a ```ts @@ -362,7 +407,11 @@ const handleClick = useCallback(() => { هنگام کار در حالت سختگیرانه TypeScript، `useCallback` نیاز به افزودن typeها برای پارامترهای callback شما دارد. این به این دلیل است که type callback از مقدار برگشتی تابع استنباط می‌شود، و بدون پارامترها type نمی‌تواند به طور کامل درک شود. +<<<<<<< HEAD بسته به ترجیحات سبک کد شما، می‌توانید از توابع `*EventHandler` از typeهای ری‌اکت برای ارائه type برای event handler همزمان با تعریف callback استفاده کنید: +======= +Depending on your code-style preferences, you could use the `*EventHandler` functions from the React types to provide the type for the event handler at the same time as defining the callback: +>>>>>>> abe931a8cb3aee3e8b15ef7e187214789164162a ```ts import { useState, useCallback } from 'react'; @@ -445,7 +494,11 @@ interface ModalRendererProps { } ``` +<<<<<<< HEAD توجه داشته باشید که نمی‌توانید از تایپ‌اسکریپت برای توصیف اینکه فرزندان type خاصی از المنت‌های JSX هستند استفاده کنید، بنابراین نمی‌توانید از سیستم type برای توصیف کامپوننتی که فقط فرزندان `<li>` را می‌پذیرد استفاده کنید. +======= +Note, that you cannot use TypeScript to describe that the children are a certain type of JSX elements, so you cannot use the type-system to describe a component which only accepts `<li>` children. +>>>>>>> abe931a8cb3aee3e8b15ef7e187214789164162a می‌توانید نمونه‌ای از هر دو `React.ReactNode` و `React.ReactElement` را با type-checker در [این TypeScript playground](https://www.typescriptlang.org/play?#code/JYWwDg9gTgLgBAJQKYEMDG8BmUIjgIilQ3wChSB6CxYmAOmXRgDkIATJOdNJMGAZzgwAFpxAR+8YADswAVwGkZMJFEzpOjDKw4AFHGEEBvUnDhphwADZsi0gFw0mDWjqQBuUgF9yaCNMlENzgAXjgACjADfkctFnYkfQhDAEpQgD44AB42YAA3dKMo5P46C2tbJGkvLIpcgt9-QLi3AEEwMFCItJDMrPTTbIQ3dKywdIB5aU4kKyQQKpha8drhhIGzLLWODbNs3b3s8YAxKBQAcwXpAThMaGWDvbH0gFloGbmrgQfBzYpd1YjQZbEYARkB6zMwO2SHSAAlZlYIBCdtCRkZpHIrFYahQYQD8UYYFA5EhcfjyGYqHAXnJAsIUHlOOUbHYhMIIHJzsI0Qk4P9SLUBuRqXEXEwAKKfRZcNA8PiCfxWACecAAUgBlAAacFm80W-CU11U6h4TgwUv11yShjgJjMLMqDnN9Dilq+nh8pD8AXgCHdMrCkWisVoAet0R6fXqhWKhjKllZVVxMcavpd4Zg7U6Qaj+2hmdG4zeRF10uu-Aeq0LBfLMEe-V+T2L7zLVu+FBWLdLeq+lc7DYFf39deFVOotMCACNOCh1dq219a+30uC8YWoZsRyuEdjkevR8uvoVMdjyTWt4WiSSydXD4NqZP4AymeZE072ZzuUeZQKheQgA) ببینید. diff --git a/src/content/learn/understanding-your-ui-as-a-tree.md b/src/content/learn/understanding-your-ui-as-a-tree.md index 2abf7affc..afc38cd33 100644 --- a/src/content/learn/understanding-your-ui-as-a-tree.md +++ b/src/content/learn/understanding-your-ui-as-a-tree.md @@ -20,7 +20,7 @@ React, and many other UI libraries, model UI as a tree. Thinking of your app as ## Your UI as a tree {/*your-ui-as-a-tree*/} -Trees are a relationship model between items and UI is often represented using tree structures. For example, browsers use tree structures to model HTML ([DOM](https://developer.mozilla.org/docs/Web/API/Document_Object_Model/Introduction)) and CSS ([CSSOM](https://developer.mozilla.org/docs/Web/API/CSS_Object_Model)). Mobile platforms also use trees to represent their view hierarchy. +Trees are a relationship model between items. The UI is often represented using tree structures. For example, browsers use tree structures to model HTML ([DOM](https://developer.mozilla.org/docs/Web/API/Document_Object_Model/Introduction)) and CSS ([CSSOM](https://developer.mozilla.org/docs/Web/API/CSS_Object_Model)). Mobile platforms also use trees to represent their view hierarchy. <Diagram name="preserving_state_dom_tree" height={193} width={864} alt="Diagram with three sections arranged horizontally. In the first section, there are three rectangles stacked vertically, with labels 'Component A', 'Component B', and 'Component C'. Transitioning to the next pane is an arrow with the React logo on top labeled 'React'. The middle section contains a tree of components, with the root labeled 'A' and two children labeled 'B' and 'C'. The next section is again transitioned using an arrow with the React logo on top labeled 'React DOM'. The third and final section is a wireframe of a browser, containing a tree of 8 nodes, which has only a subset highlighted (indicating the subtree from the middle section)."> diff --git a/src/content/learn/updating-objects-in-state.md b/src/content/learn/updating-objects-in-state.md index ca6585145..5e04e7ae5 100644 --- a/src/content/learn/updating-objects-in-state.md +++ b/src/content/learn/updating-objects-in-state.md @@ -199,7 +199,7 @@ setPosition({ Mutation is only a problem when you change *existing* objects that are already in state. Mutating an object you've just created is okay because *no other code references it yet.* Changing it isn't going to accidentally impact something that depends on it. This is called a "local mutation". You can even do local mutation [while rendering.](/learn/keeping-components-pure#local-mutation-your-components-little-secret) Very convenient and completely okay! -</DeepDive> +</DeepDive> ## Copying objects with the spread syntax {/*copying-objects-with-the-spread-syntax*/} @@ -296,7 +296,7 @@ setPerson({ }); ``` -Now the form works! +Now the form works! Notice how you didn't declare a separate state variable for each input field. For large forms, keeping all data grouped in an object is very convenient--as long as you update it correctly! @@ -373,7 +373,7 @@ input { margin-left: 5px; margin-bottom: 5px; } </Sandpack> -Note that the `...` spread syntax is "shallow"--it only copies things one level deep. This makes it fast, but it also means that if you want to update a nested property, you'll have to use it more than once. +Note that the `...` spread syntax is "shallow"--it only copies things one level deep. This makes it fast, but it also means that if you want to update a nested property, you'll have to use it more than once. <DeepDive> @@ -457,7 +457,7 @@ const [person, setPerson] = useState({ artwork: { title: 'Blue Nana', city: 'Hamburg', - image: 'https://i.imgur.com/Sd1AgUOm.jpg', + image: 'https://react.dev/images/docs/scientists/Sd1AgUOm.jpg', } }); ``` @@ -501,7 +501,7 @@ export default function Form() { artwork: { title: 'Blue Nana', city: 'Hamburg', - image: 'https://i.imgur.com/Sd1AgUOm.jpg', + image: 'https://react.dev/images/docs/scientists/Sd1AgUOm.jpg', } }); @@ -579,8 +579,8 @@ export default function Form() { <br /> (located in {person.artwork.city}) </p> - <img - src={person.artwork.image} + <img + src={person.artwork.image} alt={person.artwork.title} /> </> @@ -608,7 +608,7 @@ let obj = { artwork: { title: 'Blue Nana', city: 'Hamburg', - image: 'https://i.imgur.com/Sd1AgUOm.jpg', + image: 'https://react.dev/images/docs/scientists/Sd1AgUOm.jpg', } }; ``` @@ -619,7 +619,7 @@ However, "nesting" is an inaccurate way to think about how objects behave. When let obj1 = { title: 'Blue Nana', city: 'Hamburg', - image: 'https://i.imgur.com/Sd1AgUOm.jpg', + image: 'https://react.dev/images/docs/scientists/Sd1AgUOm.jpg', }; let obj2 = { @@ -634,7 +634,7 @@ The `obj1` object is not "inside" `obj2`. For example, `obj3` could "point" at ` let obj1 = { title: 'Blue Nana', city: 'Hamburg', - image: 'https://i.imgur.com/Sd1AgUOm.jpg', + image: 'https://react.dev/images/docs/scientists/Sd1AgUOm.jpg', }; let obj2 = { @@ -650,7 +650,7 @@ let obj3 = { If you were to mutate `obj3.artwork.city`, it would affect both `obj2.artwork.city` and `obj1.city`. This is because `obj3.artwork`, `obj2.artwork`, and `obj1` are the same object. This is difficult to see when you think of objects as "nested". Instead, they are separate objects "pointing" at each other with properties. -</DeepDive> +</DeepDive> ### Write concise update logic with Immer {/*write-concise-update-logic-with-immer*/} @@ -690,7 +690,7 @@ export default function Form() { artwork: { title: 'Blue Nana', city: 'Hamburg', - image: 'https://i.imgur.com/Sd1AgUOm.jpg', + image: 'https://react.dev/images/docs/scientists/Sd1AgUOm.jpg', } }); @@ -755,8 +755,8 @@ export default function Form() { <br /> (located in {person.artwork.city}) </p> - <img - src={person.artwork.image} + <img + src={person.artwork.image} alt={person.artwork.title} /> </> diff --git a/src/content/learn/writing-markup-with-jsx.md b/src/content/learn/writing-markup-with-jsx.md index 62670150a..be3a9ac2c 100644 --- a/src/content/learn/writing-markup-with-jsx.md +++ b/src/content/learn/writing-markup-with-jsx.md @@ -70,9 +70,9 @@ Suppose that you have some (perfectly valid) HTML: ```html <h1>Hedy Lamarr's Todos</h1> -<img - src="https://i.imgur.com/yXOvdOSs.jpg" - alt="Hedy Lamarr" +<img + src="https://react.dev/images/docs/scientists/yXOvdOSs.jpg" + alt="Hedy Lamarr" class="photo" > <ul> @@ -102,9 +102,9 @@ export default function TodoList() { return ( // This doesn't quite work! <h1>Hedy Lamarr's Todos</h1> - <img - src="https://i.imgur.com/yXOvdOSs.jpg" - alt="Hedy Lamarr" + <img + src="https://react.dev/images/docs/scientists/yXOvdOSs.jpg" + alt="Hedy Lamarr" class="photo" > <ul> @@ -141,9 +141,9 @@ For example, you can use a `<div>`: ```js {1,11} <div> <h1>Hedy Lamarr's Todos</h1> - <img - src="https://i.imgur.com/yXOvdOSs.jpg" - alt="Hedy Lamarr" + <img + src="https://react.dev/images/docs/scientists/yXOvdOSs.jpg" + alt="Hedy Lamarr" class="photo" > <ul> @@ -158,9 +158,9 @@ If you don't want to add an extra `<div>` to your markup, you can write `<>` and ```js {1,11} <> <h1>Hedy Lamarr's Todos</h1> - <img - src="https://i.imgur.com/yXOvdOSs.jpg" - alt="Hedy Lamarr" + <img + src="https://react.dev/images/docs/scientists/yXOvdOSs.jpg" + alt="Hedy Lamarr" class="photo" > <ul> @@ -187,9 +187,9 @@ This is how Hedy Lamarr's image and list items look closed: ```js {2-6,8-10} <> - <img - src="https://i.imgur.com/yXOvdOSs.jpg" - alt="Hedy Lamarr" + <img + src="https://react.dev/images/docs/scientists/yXOvdOSs.jpg" + alt="Hedy Lamarr" class="photo" /> <ul> @@ -207,9 +207,9 @@ JSX turns into JavaScript and attributes written in JSX become keys of JavaScrip This is why, in React, many HTML and SVG attributes are written in camelCase. For example, instead of `stroke-width` you use `strokeWidth`. Since `class` is a reserved word, in React you write `className` instead, named after the [corresponding DOM property](https://developer.mozilla.org/en-US/docs/Web/API/Element/className): ```js {4} -<img - src="https://i.imgur.com/yXOvdOSs.jpg" - alt="Hedy Lamarr" +<img + src="https://react.dev/images/docs/scientists/yXOvdOSs.jpg" + alt="Hedy Lamarr" className="photo" /> ``` @@ -235,10 +235,10 @@ export default function TodoList() { return ( <> <h1>Hedy Lamarr's Todos</h1> - <img - src="https://i.imgur.com/yXOvdOSs.jpg" - alt="Hedy Lamarr" - className="photo" + <img + src="https://react.dev/images/docs/scientists/yXOvdOSs.jpg" + alt="Hedy Lamarr" + className="photo" /> <ul> <li>Invent new traffic lights</li> diff --git a/src/content/learn/you-might-not-need-an-effect.md b/src/content/learn/you-might-not-need-an-effect.md index 39a1dc740..653ecadf9 100644 --- a/src/content/learn/you-might-not-need-an-effect.md +++ b/src/content/learn/you-might-not-need-an-effect.md @@ -26,7 +26,11 @@ There are two common cases in which you don't need Effects: * **You don't need Effects to transform data for rendering.** For example, let's say you want to filter a list before displaying it. You might feel tempted to write an Effect that updates a state variable when the list changes. However, this is inefficient. When you update the state, React will first call your component functions to calculate what should be on the screen. Then React will ["commit"](/learn/render-and-commit) these changes to the DOM, updating the screen. Then React will run your Effects. If your Effect *also* immediately updates the state, this restarts the whole process from scratch! To avoid the unnecessary render passes, transform all the data at the top level of your components. That code will automatically re-run whenever your props or state change. * **You don't need Effects to handle user events.** For example, let's say you want to send an `/api/buy` POST request and show a notification when the user buys a product. In the Buy button click event handler, you know exactly what happened. By the time an Effect runs, you don't know *what* the user did (for example, which button was clicked). This is why you'll usually handle user events in the corresponding event handlers. +<<<<<<< HEAD You *do* need Effects to [synchronize](/learn/synchronizing-with-effects#what-are-effects-and-how-are-they-different-from-events) with external systems. For example, you can write an Effect that keeps a jQuery widget synchronized with the React state. You can also fetch data with Effects: for example, you can synchronize the search results with the current search query. Keep in mind that modern [frameworks](/learn/start-a-new-react-project#full-stack-frameworks) provide more efficient built-in data fetching mechanisms than writing Effects directly in your components. +======= +You *do* need Effects to [synchronize](/learn/synchronizing-with-effects#what-are-effects-and-how-are-they-different-from-events) with external systems. For example, you can write an Effect that keeps a jQuery widget synchronized with the React state. You can also fetch data with Effects: for example, you can synchronize the search results with the current search query. Keep in mind that modern [frameworks](/learn/creating-a-react-app#full-stack-frameworks) provide more efficient built-in data fetching mechanisms than writing Effects directly in your components. +>>>>>>> abe931a8cb3aee3e8b15ef7e187214789164162a To help you gain the right intuition, let's look at some common concrete examples! @@ -437,7 +441,7 @@ function Game() { // ✅ Calculate all the next state in the event handler setCard(nextCard); if (nextCard.gold) { - if (goldCardCount <= 3) { + if (goldCardCount < 3) { setGoldCardCount(goldCardCount + 1); } else { setGoldCardCount(0); @@ -757,7 +761,11 @@ This ensures that when your Effect fetches data, all responses except the last r Handling race conditions is not the only difficulty with implementing data fetching. You might also want to think about caching responses (so that the user can click Back and see the previous screen instantly), how to fetch data on the server (so that the initial server-rendered HTML contains the fetched content instead of a spinner), and how to avoid network waterfalls (so that a child can fetch data without waiting for every parent). +<<<<<<< HEAD **These issues apply to any UI library, not just React. Solving them is not trivial, which is why modern [frameworks](/learn/start-a-new-react-project#full-stack-frameworks) provide more efficient built-in data fetching mechanisms than fetching data in Effects.** +======= +**These issues apply to any UI library, not just React. Solving them is not trivial, which is why modern [frameworks](/learn/creating-a-react-app#full-stack-frameworks) provide more efficient built-in data fetching mechanisms than fetching data in Effects.** +>>>>>>> abe931a8cb3aee3e8b15ef7e187214789164162a If you don't use a framework (and don't want to build your own) but would like to make data fetching from Effects more ergonomic, consider extracting your fetching logic into a custom Hook like in this example: diff --git a/src/content/learn/your-first-component.md b/src/content/learn/your-first-component.md index 17fa01e98..81744322e 100644 --- a/src/content/learn/your-first-component.md +++ b/src/content/learn/your-first-component.md @@ -63,7 +63,7 @@ Traditionally when creating web pages, web developers marked up their content an export default function Profile() { return ( <img - src="https://i.imgur.com/MK3eW3Am.jpg" + src="https://react.dev/images/docs/scientists/MK3eW3Am.jpg" alt="Katherine Johnson" /> ) @@ -99,7 +99,7 @@ The component returns an `<img />` tag with `src` and `alt` attributes. `<img /> Return statements can be written all on one line, as in this component: ```js -return <img src="https://i.imgur.com/MK3eW3As.jpg" alt="Katherine Johnson" />; +return <img src="https://react.dev/images/docs/scientists/MK3eW3As.jpg" alt="Katherine Johnson" />; ``` But if your markup isn't all on the same line as the `return` keyword, you must wrap it in a pair of parentheses: @@ -107,7 +107,7 @@ But if your markup isn't all on the same line as the `return` keyword, you must ```js return ( <div> - <img src="https://i.imgur.com/MK3eW3As.jpg" alt="Katherine Johnson" /> + <img src="https://react.dev/images/docs/scientists/MK3eW3As.jpg" alt="Katherine Johnson" /> </div> ); ``` @@ -128,7 +128,7 @@ Now that you've defined your `Profile` component, you can nest it inside other c function Profile() { return ( <img - src="https://i.imgur.com/MK3eW3As.jpg" + src="https://react.dev/images/docs/scientists/MK3eW3As.jpg" alt="Katherine Johnson" /> ); @@ -164,9 +164,9 @@ And `Profile` contains even more HTML: `<img />`. In the end, this is what the b ```html <section> <h1>Amazing scientists</h1> - <img src="https://i.imgur.com/MK3eW3As.jpg" alt="Katherine Johnson" /> - <img src="https://i.imgur.com/MK3eW3As.jpg" alt="Katherine Johnson" /> - <img src="https://i.imgur.com/MK3eW3As.jpg" alt="Katherine Johnson" /> + <img src="https://react.dev/images/docs/scientists/MK3eW3As.jpg" alt="Katherine Johnson" /> + <img src="https://react.dev/images/docs/scientists/MK3eW3As.jpg" alt="Katherine Johnson" /> + <img src="https://react.dev/images/docs/scientists/MK3eW3As.jpg" alt="Katherine Johnson" /> </section> ``` @@ -215,7 +215,7 @@ Your React application begins at a "root" component. Usually, it is created auto Most React apps use components all the way down. This means that you won't only use components for reusable pieces like buttons, but also for larger pieces like sidebars, lists, and ultimately, complete pages! Components are a handy way to organize UI code and markup, even if some of them are only used once. -[React-based frameworks](/learn/start-a-new-react-project) take this a step further. Instead of using an empty HTML file and letting React "take over" managing the page with JavaScript, they *also* generate the HTML automatically from your React components. This allows your app to show some content before the JavaScript code loads. +[React-based frameworks](/learn/creating-a-react-app) take this a step further. Instead of using an empty HTML file and letting React "take over" managing the page with JavaScript, they *also* generate the HTML automatically from your React components. This allows your app to show some content before the JavaScript code loads. Still, many websites only use React to [add interactivity to existing HTML pages.](/learn/add-react-to-an-existing-project#using-react-for-a-part-of-your-existing-page) They have many root components instead of a single one for the entire page. You can use as much—or as little—React as you need. @@ -248,7 +248,7 @@ This sandbox doesn't work because the root component is not exported: function Profile() { return ( <img - src="https://i.imgur.com/lICfvbD.jpg" + src="https://react.dev/images/docs/scientists/lICfvbD.jpg" alt="Aklilu Lemma" /> ); @@ -273,7 +273,7 @@ Add `export default` before the function definition like so: export default function Profile() { return ( <img - src="https://i.imgur.com/lICfvbD.jpg" + src="https://react.dev/images/docs/scientists/lICfvbD.jpg" alt="Aklilu Lemma" /> ); @@ -306,7 +306,7 @@ You may get an "Unexpected token" error while trying to fix this. In that case, ```js export default function Profile() { return - <img src="https://i.imgur.com/jA8hHMpm.jpg" alt="Katsuko Saruhashi" />; + <img src="https://react.dev/images/docs/scientists/jA8hHMpm.jpg" alt="Katsuko Saruhashi" />; } ``` @@ -324,7 +324,7 @@ You can fix this component by moving the return statement to one line like so: ```js export default function Profile() { - return <img src="https://i.imgur.com/jA8hHMpm.jpg" alt="Katsuko Saruhashi" />; + return <img src="https://react.dev/images/docs/scientists/jA8hHMpm.jpg" alt="Katsuko Saruhashi" />; } ``` @@ -341,9 +341,9 @@ Or by wrapping the returned JSX markup in parentheses that open right after `ret ```js export default function Profile() { return ( - <img - src="https://i.imgur.com/jA8hHMpm.jpg" - alt="Katsuko Saruhashi" + <img + src="https://react.dev/images/docs/scientists/jA8hHMpm.jpg" + alt="Katsuko Saruhashi" /> ); } @@ -367,7 +367,7 @@ Something's wrong with how the `Profile` component is declared and used. Can you function profile() { return ( <img - src="https://i.imgur.com/QIrZWGIs.jpg" + src="https://react.dev/images/docs/scientists/QIrZWGIs.jpg" alt="Alan L. Hart" /> ); @@ -403,7 +403,7 @@ Change `function profile()` to `function Profile()`, and then change every `<pro function Profile() { return ( <img - src="https://i.imgur.com/QIrZWGIs.jpg" + src="https://react.dev/images/docs/scientists/QIrZWGIs.jpg" alt="Alan L. Hart" /> ); diff --git a/src/content/reference/dev-tools/react-performance-tracks.md b/src/content/reference/dev-tools/react-performance-tracks.md new file mode 100644 index 000000000..d4757b9ec --- /dev/null +++ b/src/content/reference/dev-tools/react-performance-tracks.md @@ -0,0 +1,159 @@ +--- +title: React Performance tracks +--- + +<Intro> + +React Performance tracks are specialized custom entries that appear on the Performance panel's timeline in your browser developer tools. + +</Intro> + +These tracks are designed to provide developers with comprehensive insights into their React application's performance by visualizing React-specific events and metrics alongside other critical data sources such as network requests, JavaScript execution, and event loop activity, all synchronized on a unified timeline within the Performance panel for a complete understanding of application behavior. + +<div style={{display: 'flex', justifyContent: 'center', marginBottom: '1rem'}}> + <img className="w-full light-image" src="/images/docs/performance-tracks/overview.png" alt="React Performance Tracks" /> + <img className="w-full dark-image" src="/images/docs/performance-tracks/overview.dark.png" alt="React Performance Tracks" /> +</div> + +<InlineToc /> + +--- + +## Usage {/*usage*/} + +React Performance tracks are only available in development and profiling builds of React: + +- **Development**: enabled by default. +- **Profiling**: Only Scheduler tracks are enabled by default. The Components track only lists Components that are in subtrees wrapped with [`<Profiler>`](/reference/react/Profiler). If you have [React Developer Tools extension](/learn/react-developer-tools) enabled, all Components are included in the Components track even if they're not wrapped in `<Profiler>`. Server tracks are not available in profiling builds. + +If enabled, tracks should appear automatically in the traces you record with the Performance panel of browsers that provide [extensibility APIs](https://developer.chrome.com/docs/devtools/performance/extension). + +<Pitfall> + +The profiling instrumentation that powers React Performance tracks adds some additional overhead, so it is disabled in production builds by default. +Server Components and Server Requests tracks are only available in development builds. + +</Pitfall> + +### Using profiling builds {/*using-profiling-builds*/} + +In addition to production and development builds, React also includes a special profiling build. +To use profiling builds, you have to use `react-dom/profiling` instead of `react-dom/client`. +We recommend that you alias `react-dom/client` to `react-dom/profiling` at build time via bundler aliases instead of manually updating each `react-dom/client` import. +Your framework might have built-in support for enabling React's profiling build. + +--- + +## Tracks {/*tracks*/} + +### Scheduler {/*scheduler*/} + +The Scheduler is an internal React concept used for managing tasks with different priorities. This track consists of 4 subtracks, each representing work of a specific priority: + +- **Blocking** - The synchronous updates, which could've been initiated by user interactions. +- **Transition** - Non-blocking work that happens in the background, usually initiated via [`startTransition`](/reference/react/startTransition). +- **Suspense** - Work related to Suspense boundaries, such as displaying fallbacks or revealing content. +- **Idle** - The lowest priority work that is done when there are no other tasks with higher priority. + +<div style={{display: 'flex', justifyContent: 'center', marginBottom: '1rem'}}> + <img className="w-full light-image" src="/images/docs/performance-tracks/scheduler.png" alt="Scheduler track" /> + <img className="w-full dark-image" src="/images/docs/performance-tracks/scheduler.dark.png" alt="Scheduler track" /> +</div> + +#### Renders {/*renders*/} + +Every render pass consists of multiple phases that you can see on a timeline: + +- **Update** - this is what caused a new render pass. +- **Render** - React renders the updated subtree by calling render functions of components. You can see the rendered components subtree on [Components track](#components), which follows the same color scheme. +- **Commit** - After rendering components, React will submit the changes to the DOM and run layout effects, like [`useLayoutEffect`](/reference/react/useLayoutEffect). +- **Remaining Effects** - React runs passive effects of a rendered subtree. This usually happens after the paint, and this is when React runs hooks like [`useEffect`](/reference/react/useEffect). One known exception is user interactions, like clicks, or other discrete events. In this scenario, this phase could run before the paint. + +<div style={{display: 'flex', justifyContent: 'center', marginBottom: '1rem'}}> + <img className="w-full light-image" src="/images/docs/performance-tracks/scheduler-update.png" alt="Scheduler track: updates" /> + <img className="w-full dark-image" src="/images/docs/performance-tracks/scheduler-update.dark.png" alt="Scheduler track: updates" /> +</div> + +[Learn more about renders and commits](/learn/render-and-commit). + +#### Cascading updates {/*cascading-updates*/} + +Cascading updates is one of the patterns for performance regressions. If an update was scheduled during a render pass, React could discard completed work and start a new pass. + +In development builds, React can show you which Component scheduled a new update. This includes both general updates and cascading ones. You can see the enhanced stack trace by clicking on the "Cascading update" entry, which should also display the name of the method that scheduled an update. + +<div style={{display: 'flex', justifyContent: 'center', marginBottom: '1rem'}}> + <img className="w-full light-image" src="/images/docs/performance-tracks/scheduler-cascading-update.png" alt="Scheduler track: cascading updates" /> + <img className="w-full dark-image" src="/images/docs/performance-tracks/scheduler-cascading-update.dark.png" alt="Scheduler track: cascading updates" /> +</div> + +[Learn more about Effects](/learn/you-might-not-need-an-effect). + +### Components {/*components*/} + +The Components track visualizes the durations of React components. They are displayed as a flamegraph, where each entry represents the duration of the corresponding component render and all its descendant children components. + +<div style={{display: 'flex', justifyContent: 'center', marginBottom: '1rem'}}> + <img className="w-full light-image" src="/images/docs/performance-tracks/components-render.png" alt="Components track: render durations" /> + <img className="w-full dark-image" src="/images/docs/performance-tracks/components-render.dark.png" alt="Components track: render durations" /> +</div> + +Similar to render durations, effect durations are also represented as a flamegraph, but with a different color scheme that aligns with the corresponding phase on the Scheduler track. + +<div style={{display: 'flex', justifyContent: 'center', marginBottom: '1rem'}}> + <img className="w-full light-image" src="/images/docs/performance-tracks/components-effects.png" alt="Components track: effects durations" /> + <img className="w-full dark-image" src="/images/docs/performance-tracks/components-effects.dark.png" alt="Components track: effects durations" /> +</div> + +<Note> + +Unlike renders, not all effects are shown on the Components track by default. + +To maintain performance and prevent UI clutter, React will only display those effects, which had a duration of 0.05ms or longer, or triggered an update. + +</Note> + +Additional events may be displayed during the render and effects phases: + +- <span style={{padding: '0.125rem 0.25rem', backgroundColor: '#facc15', color: '#1f1f1fff'}}>Mount</span> - A corresponding subtree of component renders or effects was mounted. +- <span style={{padding: '0.125rem 0.25rem', backgroundColor: '#facc15', color: '#1f1f1fff'}}>Unmount</span> - A corresponding subtree of component renders or effects was unmounted. +- <span style={{padding: '0.125rem 0.25rem', backgroundColor: '#facc15', color: '#1f1f1fff'}}>Reconnect</span> - Similar to Mount, but limited to cases when [`<Activity>`](/reference/react/Activity) is used. +- <span style={{padding: '0.125rem 0.25rem', backgroundColor: '#facc15', color: '#1f1f1fff'}}>Disconnect</span> - Similar to Unmount, but limited to cases when [`<Activity>`](/reference/react/Activity) is used. + +#### Changed props {/*changed-props*/} + +In development builds, when you click on a component render entry, you can inspect potential changes in props. You can use this information to identify unnecessary renders. + +<div style={{display: 'flex', justifyContent: 'center', marginBottom: '1rem'}}> + <img className="w-full light-image" src="/images/docs/performance-tracks/changed-props.png" alt="Components track: changed props" /> + <img className="w-full dark-image" src="/images/docs/performance-tracks/changed-props.dark.png" alt="Components track: changed props" /> +</div> + +### Server {/*server*/} + +<div style={{display: 'flex', justifyContent: 'center', marginBottom: '1rem'}}> + <img className="w-full light-image" src="/images/docs/performance-tracks/server-overview.png" alt="React Server Performance Tracks" /> + <img className="w-full dark-image" src="/images/docs/performance-tracks/server-overview.dark.png" alt="React Server Performance Tracks" /> +</div> + +#### Server Requests {/*server-requests*/} + +The Server Requests track visualized all Promises that eventually end up in a React Server Component. This includes any `async` operations like calling `fetch` or async Node.js file operations. + +React will try to combine Promises that are started from inside third-party code into a single span representing the the duration of the entire operation blocking 1st party code. +For example, a third party library method called `getUser` that calls `fetch` internally multiple times will be represented as a single span called `getUser`, instead of showing multiple `fetch` spans. + +Clicking on spans will show you a stack trace of where the Promise was created as well as a view of the value that the Promise resolved to, if available. + +Rejected Promises are displayed as red with their rejected value. + +#### Server Components {/*server-components*/} + +The Server Components tracks visualize the durations of React Server Components Promises they awaited. Timings are displayed as a flamegraph, where each entry represents the duration of the corresponding component render and all its descendant children components. + +If you await a Promise, React will display duration of that Promise. To see all I/O operations, use the Server Requests track. + +Different colors are used to indicate the duration of the component render. The darker the color, the longer the duration. + +The Server Components track group will always contain a "Primary" track. If React is able to render Server Components concurrently, it will display addititional "Parallel" tracks. +If more than 8 Server Components are rendered concurrently, React will associate them with the last "Parallel" track instead of adding more tracks. diff --git a/src/content/reference/eslint-plugin-react-hooks/index.md b/src/content/reference/eslint-plugin-react-hooks/index.md index 6494bd78f..ebe203cb7 100644 --- a/src/content/reference/eslint-plugin-react-hooks/index.md +++ b/src/content/reference/eslint-plugin-react-hooks/index.md @@ -1,5 +1,9 @@ --- title: eslint-plugin-react-hooks +<<<<<<< HEAD +======= +version: rc +>>>>>>> abe931a8cb3aee3e8b15ef7e187214789164162a --- <Intro> @@ -16,12 +20,24 @@ When the compiler reports a diagnostic, it means that the compiler was able to s What this means for linting, is that you don’t need to fix all violations immediately. Address them at your own pace to gradually increase the number of optimized components. </Note> +<<<<<<< HEAD ## Available Lints {/*available-lints*/} * [`component-hook-factories`](/reference/eslint-plugin-react-hooks/lints/component-hook-factories) - Validates against higher order functions defining nested components or hooks * [`config`](/reference/eslint-plugin-react-hooks/lints/config) - Validates the compiler configuration options * [`error-boundaries`](/reference/eslint-plugin-react-hooks/lints/error-boundaries) - Validates usage of Error Boundaries instead of try/catch for child errors * [`exhaustive-deps`](/reference/eslint-plugin-react-hooks/lints/exhaustive-deps) - Validates that dependency arrays for React hooks contain all necessary dependencies +======= +## Recommended Rules {/*recommended*/} + +These rules are included in the `recommended` preset in `eslint-plugin-react-hooks`: + +* [`exhaustive-deps`](/reference/eslint-plugin-react-hooks/lints/exhaustive-deps) - Validates that dependency arrays for React hooks contain all necessary dependencies +* [`rules-of-hooks`](/reference/eslint-plugin-react-hooks/lints/rules-of-hooks) - Validates that components and hooks follow the Rules of Hooks +* [`component-hook-factories`](/reference/eslint-plugin-react-hooks/lints/component-hook-factories) - Validates higher order functions defining nested components or hooks +* [`config`](/reference/eslint-plugin-react-hooks/lints/config) - Validates the compiler configuration options +* [`error-boundaries`](/reference/eslint-plugin-react-hooks/lints/error-boundaries) - Validates usage of Error Boundaries instead of try/catch for child errors +>>>>>>> abe931a8cb3aee3e8b15ef7e187214789164162a * [`gating`](/reference/eslint-plugin-react-hooks/lints/gating) - Validates configuration of gating mode * [`globals`](/reference/eslint-plugin-react-hooks/lints/globals) - Validates against assignment/mutation of globals during render * [`immutability`](/reference/eslint-plugin-react-hooks/lints/immutability) - Validates against mutating props, state, and other immutable values @@ -29,7 +45,10 @@ What this means for linting, is that you don’t need to fix all violations imme * [`preserve-manual-memoization`](/reference/eslint-plugin-react-hooks/lints/preserve-manual-memoization) - Validates that existing manual memoization is preserved by the compiler * [`purity`](/reference/eslint-plugin-react-hooks/lints/purity) - Validates that components/hooks are pure by checking known-impure functions * [`refs`](/reference/eslint-plugin-react-hooks/lints/refs) - Validates correct usage of refs, not reading/writing during render +<<<<<<< HEAD * [`rules-of-hooks`](/reference/eslint-plugin-react-hooks/lints/rules-of-hooks) - Validates that components and hooks follow the Rules of Hooks +======= +>>>>>>> abe931a8cb3aee3e8b15ef7e187214789164162a * [`set-state-in-effect`](/reference/eslint-plugin-react-hooks/lints/set-state-in-effect) - Validates against calling setState synchronously in an effect * [`set-state-in-render`](/reference/eslint-plugin-react-hooks/lints/set-state-in-render) - Validates against setting state during render * [`static-components`](/reference/eslint-plugin-react-hooks/lints/static-components) - Validates that components are static, not recreated every render diff --git a/src/content/reference/eslint-plugin-react-hooks/lints/exhaustive-deps.md b/src/content/reference/eslint-plugin-react-hooks/lints/exhaustive-deps.md index cd26483a1..b6385c5dd 100644 --- a/src/content/reference/eslint-plugin-react-hooks/lints/exhaustive-deps.md +++ b/src/content/reference/eslint-plugin-react-hooks/lints/exhaustive-deps.md @@ -140,7 +140,25 @@ useEffect(() => { ## Options {/*options*/} +<<<<<<< HEAD This rule accepts an options object: +======= +You can configure custom effect hooks using shared ESLint settings (available in `eslint-plugin-react-hooks` 6.1.1 and later): + +```js +{ + "settings": { + "react-hooks": { + "additionalEffectHooks": "(useMyEffect|useCustomEffect)" + } + } +} +``` + +- `additionalEffectHooks`: Regex pattern matching custom hooks that should be checked for exhaustive dependencies. This configuration is shared across all `react-hooks` rules. + +For backward compatibility, this rule also accepts a rule-level option: +>>>>>>> abe931a8cb3aee3e8b15ef7e187214789164162a ```js { @@ -152,4 +170,8 @@ This rule accepts an options object: } ``` +<<<<<<< HEAD - `additionalHooks`: Regex for hooks that should be checked for exhaustive dependencies +======= +- `additionalHooks`: Regex for hooks that should be checked for exhaustive dependencies. **Note:** If this rule-level option is specified, it takes precedence over the shared `settings` configuration. +>>>>>>> abe931a8cb3aee3e8b15ef7e187214789164162a diff --git a/src/content/reference/eslint-plugin-react-hooks/lints/rules-of-hooks.md b/src/content/reference/eslint-plugin-react-hooks/lints/rules-of-hooks.md index 6508fc867..7013ddb6f 100644 --- a/src/content/reference/eslint-plugin-react-hooks/lints/rules-of-hooks.md +++ b/src/content/reference/eslint-plugin-react-hooks/lints/rules-of-hooks.md @@ -132,7 +132,11 @@ useEffect(() => { <Note> +<<<<<<< HEAD There are better ways to fetch data rather than in a useEffect. Consider using React Query, useSWR, or React Router 6.4+ for data fetching. These solutions handle deduplicating requests, caching responses, and avoiding network waterfalls. +======= +There are better ways to fetch data rather than in a useEffect. Consider using TanStack Query, useSWR, or React Router 6.4+ for data fetching. These solutions handle deduplicating requests, caching responses, and avoiding network waterfalls. +>>>>>>> abe931a8cb3aee3e8b15ef7e187214789164162a Learn more: [Fetching Data](/learn/synchronizing-with-effects#fetching-data) @@ -159,3 +163,24 @@ const [permissions, setPermissions] = useState( userType === 'admin' ? adminPerms : userPerms ); ``` +<<<<<<< HEAD +======= + +## Options {/*options*/} + +You can configure custom effect hooks using shared ESLint settings (available in `eslint-plugin-react-hooks` 6.1.1 and later): + +```js +{ + "settings": { + "react-hooks": { + "additionalEffectHooks": "(useMyEffect|useCustomEffect)" + } + } +} +``` + +- `additionalEffectHooks`: Regex pattern matching custom hooks that should be treated as effects. This allows `useEffectEvent` and similar event functions to be called from your custom effect hooks. + +This shared configuration is used by both `rules-of-hooks` and `exhaustive-deps` rules, ensuring consistent behavior across all hook-related linting. +>>>>>>> abe931a8cb3aee3e8b15ef7e187214789164162a diff --git a/src/content/reference/eslint-plugin-react-hooks/lints/set-state-in-effect.md b/src/content/reference/eslint-plugin-react-hooks/lints/set-state-in-effect.md index 8c6a7cb47..34237436c 100644 --- a/src/content/reference/eslint-plugin-react-hooks/lints/set-state-in-effect.md +++ b/src/content/reference/eslint-plugin-react-hooks/lints/set-state-in-effect.md @@ -71,7 +71,11 @@ function Component({selectedId, items}) { Examples of correct code for this rule: +<<<<<<< HEAD ```js {expectedErrors: {'react-compiler': [8]}} +======= +```js +>>>>>>> abe931a8cb3aee3e8b15ef7e187214789164162a // ✅ setState in an effect is fine if the value comes from a ref function Tooltip() { const ref = useRef(null); diff --git a/src/content/reference/eslint-plugin-react-hooks/lints/set-state-in-render.md b/src/content/reference/eslint-plugin-react-hooks/lints/set-state-in-render.md index 61852990a..b1afdc385 100644 --- a/src/content/reference/eslint-plugin-react-hooks/lints/set-state-in-render.md +++ b/src/content/reference/eslint-plugin-react-hooks/lints/set-state-in-render.md @@ -4,20 +4,32 @@ title: set-state-in-render <Intro> +<<<<<<< HEAD Validates against setting state during render, which can trigger additional renders and potential infinite render loops. +======= +Validates against unconditionally setting state during render, which can trigger additional renders and potential infinite render loops. +>>>>>>> abe931a8cb3aee3e8b15ef7e187214789164162a </Intro> ## Rule Details {/*rule-details*/} +<<<<<<< HEAD Calling `setState` during render triggers another render before the current one finishes. This creates an infinite loop that crashes your app. +======= +Calling `setState` during render unconditionally triggers another render before the current one finishes. This creates an infinite loop that crashes your app. +>>>>>>> abe931a8cb3aee3e8b15ef7e187214789164162a ## Common Violations {/*common-violations*/} ### Invalid {/*invalid*/} ```js {expectedErrors: {'react-compiler': [4]}} +<<<<<<< HEAD // ❌ setState directly in render +======= +// ❌ Unconditional setState directly in render +>>>>>>> abe931a8cb3aee3e8b15ef7e187214789164162a function Component({value}) { const [count, setCount] = useState(0); setCount(value); // Infinite loop! @@ -50,6 +62,22 @@ function Component({user}) { const email = user?.email || ''; return <div>{name}</div>; } +<<<<<<< HEAD +======= + +// ✅ Conditionally derive state from props and state from previous renders +function Component({ items }) { + const [isReverse, setIsReverse] = useState(false); + const [selection, setSelection] = useState(null); + + const [prevItems, setPrevItems] = useState(items); + if (items !== prevItems) { // This condition makes it valid + setPrevItems(items); + setSelection(null); + } + // ... +} +>>>>>>> abe931a8cb3aee3e8b15ef7e187214789164162a ``` ## Troubleshooting {/*troubleshooting*/} @@ -93,3 +121,8 @@ function Counter({max}) { ``` Now the setter only runs in response to the click, React finishes the render normally, and `count` never crosses `max`. +<<<<<<< HEAD +======= + +In rare cases, you may need to adjust state based on information from previous renders. For those, follow [this pattern](https://react.dev/reference/react/useState#storing-information-from-previous-renders) of setting state conditionally. +>>>>>>> abe931a8cb3aee3e8b15ef7e187214789164162a diff --git a/src/content/reference/eslint-plugin-react-hooks/lints/static-components.md b/src/content/reference/eslint-plugin-react-hooks/lints/static-components.md index 709303612..708613f38 100644 --- a/src/content/reference/eslint-plugin-react-hooks/lints/static-components.md +++ b/src/content/reference/eslint-plugin-react-hooks/lints/static-components.md @@ -29,10 +29,17 @@ function Parent() { // ❌ Dynamic component creation function Parent({type}) { +<<<<<<< HEAD const Component = type === 'button' ? () => <button>Click</button> : () => <div>Text</div>; +======= + const Component = type === 'button' + ? () => <button>Click</button> + : () => <div>Text</div>; + +>>>>>>> abe931a8cb3aee3e8b15ef7e187214789164162a return <Component />; } ``` @@ -47,10 +54,17 @@ const ButtonComponent = () => <button>Click</button>; const TextComponent = () => <div>Text</div>; function Parent({type}) { +<<<<<<< HEAD const Component = type === 'button' ? ButtonComponent // Reference existing component : TextComponent; +======= + const Component = type === 'button' + ? ButtonComponent // Reference existing component + : TextComponent; + +>>>>>>> abe931a8cb3aee3e8b15ef7e187214789164162a return <Component />; } ``` @@ -65,7 +79,11 @@ You might define components inside to access local state: // ❌ Wrong: Inner component to access parent state function Parent() { const [theme, setTheme] = useState('light'); +<<<<<<< HEAD +======= + +>>>>>>> abe931a8cb3aee3e8b15ef7e187214789164162a function ThemedButton() { // Recreated every render! return ( <button className={theme}> @@ -73,7 +91,11 @@ function Parent() { </button> ); } +<<<<<<< HEAD +======= + +>>>>>>> abe931a8cb3aee3e8b15ef7e187214789164162a return <ThemedButton />; } ``` diff --git a/src/content/reference/eslint-plugin-react-hooks/lints/use-memo.md b/src/content/reference/eslint-plugin-react-hooks/lints/use-memo.md index 54bbe1579..5e5944068 100644 --- a/src/content/reference/eslint-plugin-react-hooks/lints/use-memo.md +++ b/src/content/reference/eslint-plugin-react-hooks/lints/use-memo.md @@ -4,7 +4,11 @@ title: use-memo <Intro> +<<<<<<< HEAD Validates usage of the `useMemo` hook without a return value. See [`useMemo` docs](/reference/react/useMemo) for more information. +======= +Validates that the `useMemo` hook is used with a return value. See [`useMemo` docs](/reference/react/useMemo) for more information. +>>>>>>> abe931a8cb3aee3e8b15ef7e187214789164162a </Intro> diff --git a/src/content/reference/react-compiler/compiling-libraries.md b/src/content/reference/react-compiler/compiling-libraries.md index f09ffcb72..2d9832ad6 100644 --- a/src/content/reference/react-compiler/compiling-libraries.md +++ b/src/content/reference/react-compiler/compiling-libraries.md @@ -21,7 +21,11 @@ As a library author, you can compile your library code before publishing to npm. Add React Compiler to your library's build process: <TerminalBlock> +<<<<<<< HEAD npm install -D babel-plugin-react-compiler@rc +======= +npm install -D babel-plugin-react-compiler@latest +>>>>>>> abe931a8cb3aee3e8b15ef7e187214789164162a </TerminalBlock> Configure your build tool to compile your library. For example, with Babel: @@ -45,13 +49,21 @@ If your library supports React versions below 19, you'll need additional configu We recommend installing react-compiler-runtime as a direct dependency: <TerminalBlock> +<<<<<<< HEAD npm install react-compiler-runtime@rc +======= +npm install react-compiler-runtime@latest +>>>>>>> abe931a8cb3aee3e8b15ef7e187214789164162a </TerminalBlock> ```json { "dependencies": { +<<<<<<< HEAD "react-compiler-runtime": "^19.1.0-rc.2" +======= + "react-compiler-runtime": "^1.0.0" +>>>>>>> abe931a8cb3aee3e8b15ef7e187214789164162a }, "peerDependencies": { "react": "^17.0.0 || ^18.0.0 || ^19.0.0" diff --git a/src/content/reference/react-compiler/configuration.md b/src/content/reference/react-compiler/configuration.md index f38f1afc0..90f0c0a88 100644 --- a/src/content/reference/react-compiler/configuration.md +++ b/src/content/reference/react-compiler/configuration.md @@ -130,7 +130,11 @@ module.exports = { Older React versions need the runtime package and target configuration: ```bash +<<<<<<< HEAD npm install react-compiler-runtime@rc +======= +npm install react-compiler-runtime@latest +>>>>>>> abe931a8cb3aee3e8b15ef7e187214789164162a ``` ```js diff --git a/src/content/reference/react-compiler/target.md b/src/content/reference/react-compiler/target.md index 381748513..775347e1d 100644 --- a/src/content/reference/react-compiler/target.md +++ b/src/content/reference/react-compiler/target.md @@ -45,7 +45,11 @@ Configures the React version compatibility for the compiled output. - Always use string values, not numbers (e.g., `'17'` not `17`) - Don't include patch versions (e.g., use `'18'` not `'18.2.0'`) - React 19 includes built-in compiler runtime APIs +<<<<<<< HEAD - React 17 and 18 require installing `react-compiler-runtime@rc` +======= +- React 17 and 18 require installing `react-compiler-runtime@latest` +>>>>>>> abe931a8cb3aee3e8b15ef7e187214789164162a --- @@ -75,7 +79,11 @@ For React 17 and React 18 projects, you need two steps: 1. Install the runtime package: ```bash +<<<<<<< HEAD npm install react-compiler-runtime@rc +======= +npm install react-compiler-runtime@latest +>>>>>>> abe931a8cb3aee3e8b15ef7e187214789164162a ``` 2. Configure the target: @@ -114,7 +122,11 @@ If you see errors like "Cannot find module 'react/compiler-runtime'": 2. If using React 17 or 18, install the runtime: ```bash +<<<<<<< HEAD npm install react-compiler-runtime@rc +======= + npm install react-compiler-runtime@latest +>>>>>>> abe931a8cb3aee3e8b15ef7e187214789164162a ``` 3. Ensure your target matches your React version: @@ -130,7 +142,11 @@ Ensure the runtime package is: 1. Installed in your project (not globally) 2. Listed in your `package.json` dependencies +<<<<<<< HEAD 3. The correct version (`@rc` tag) +======= +3. The correct version (`@latest` tag) +>>>>>>> abe931a8cb3aee3e8b15ef7e187214789164162a 4. Not in `devDependencies` (it's needed at runtime) ### Checking compiled output {/*checking-output*/} diff --git a/src/content/reference/react-dom/client/createRoot.md b/src/content/reference/react-dom/client/createRoot.md index da12ee27c..319cbfa3c 100644 --- a/src/content/reference/react-dom/client/createRoot.md +++ b/src/content/reference/react-dom/client/createRoot.md @@ -91,7 +91,11 @@ React will display `<App />` in the `root`, and take over managing the DOM insid * If you call `render` on the same root more than once, React will update the DOM as necessary to reflect the latest JSX you passed. React will decide which parts of the DOM can be reused and which need to be recreated by ["matching it up"](/learn/preserving-and-resetting-state) with the previously rendered tree. Calling `render` on the same root again is similar to calling the [`set` function](/reference/react/useState#setstate) on the root component: React avoids unnecessary DOM updates. * Although rendering is synchronous once it starts, `root.render(...)` is not. This means code after `root.render()` may run before any effects (`useLayoutEffect`, `useEffect`) of that specific render are fired. This is usually fine and rarely needs adjustment. In rare cases where effect timing matters, you can wrap `root.render(...)` in [`flushSync`](https://react.dev/reference/react-dom/flushSync) to ensure the initial render runs fully synchronously. +<<<<<<< HEAD +======= + +>>>>>>> abe931a8cb3aee3e8b15ef7e187214789164162a ```js const root = createRoot(document.getElementById('root')); root.render(<App />); @@ -113,7 +117,7 @@ An app fully built with React will usually not have any calls to `root.unmount`. This is mostly useful if your React root's DOM node (or any of its ancestors) may get removed from the DOM by some other code. For example, imagine a jQuery tab panel that removes inactive tabs from the DOM. If a tab gets removed, everything inside it (including the React roots inside) would get removed from the DOM as well. In that case, you need to tell React to "stop" managing the removed root's content by calling `root.unmount`. Otherwise, the components inside the removed root won't know to clean up and free up global resources like subscriptions. -Calling `root.unmount` will unmount all the components in the root and "detach" React from the root DOM node, including removing any event handlers or state in the tree. +Calling `root.unmount` will unmount all the components in the root and "detach" React from the root DOM node, including removing any event handlers or state in the tree. #### Parameters {/*root-unmount-parameters*/} @@ -197,7 +201,7 @@ function Counter() { </Sandpack> -**If your app is fully built with React, you shouldn't need to create any more roots, or to call [`root.render`](#root-render) again.** +**If your app is fully built with React, you shouldn't need to create any more roots, or to call [`root.render`](#root-render) again.** From this point on, React will manage the DOM of your entire app. To add more components, [nest them inside the `App` component.](/learn/importing-and-exporting-components) When you need to update the UI, each of your components can do this by [using state.](/reference/react/useState) When you need to display extra content like a modal or a tooltip outside the DOM node, [render it with a portal.](/reference/react-dom/createPortal) @@ -209,7 +213,11 @@ When your HTML is empty, the user sees a blank page until the app's JavaScript c <div id="root"></div> ``` +<<<<<<< HEAD This can feel very slow! To solve this, you can generate the initial HTML from your components [on the server or during the build.](/reference/react-dom/server) Then your visitors can read text, see images, and click links before any of the JavaScript code loads. We recommend [using a framework](/learn/start-a-new-react-project#full-stack-frameworks) that does this optimization out of the box. Depending on when it runs, this is called *server-side rendering (SSR)* or *static site generation (SSG).* +======= +This can feel very slow! To solve this, you can generate the initial HTML from your components [on the server or during the build.](/reference/react-dom/server) Then your visitors can read text, see images, and click links before any of the JavaScript code loads. We recommend [using a framework](/learn/creating-a-react-app#full-stack-frameworks) that does this optimization out of the box. Depending on when it runs, this is called *server-side rendering (SSR)* or *static site generation (SSG).* +>>>>>>> abe931a8cb3aee3e8b15ef7e187214789164162a </Note> @@ -249,11 +257,11 @@ import { createRoot } from 'react-dom/client'; import { Comments, Navigation } from './Components.js'; const navDomNode = document.getElementById('navigation'); -const navRoot = createRoot(navDomNode); +const navRoot = createRoot(navDomNode); navRoot.render(<Navigation />); const commentDomNode = document.getElementById('comments'); -const commentRoot = createRoot(commentDomNode); +const commentRoot = createRoot(commentDomNode); commentRoot.render(<Comments />); ``` @@ -303,7 +311,7 @@ You could also create a new DOM node with [`document.createElement()`](https://d ```js const domNode = document.createElement('div'); -const root = createRoot(domNode); +const root = createRoot(domNode); root.render(<Comment />); document.body.appendChild(domNode); // You can add it anywhere in the document ``` @@ -508,7 +516,7 @@ To fix, pass the root options to `createRoot(...)`, not `root.render(...)`: root.render(App, {onUncaughtError}); // ✅ Correct: pass options to createRoot. -const root = createRoot(container, {onUncaughtError}); +const root = createRoot(container, {onUncaughtError}); root.render(<App />); ``` diff --git a/src/content/reference/react-dom/client/index.md b/src/content/reference/react-dom/client/index.md index a00422023..6af519ca1 100644 --- a/src/content/reference/react-dom/client/index.md +++ b/src/content/reference/react-dom/client/index.md @@ -4,7 +4,11 @@ title: Client React DOM APIs <Intro> +<<<<<<< HEAD The `react-dom/client` APIs let you render React components on the client (in the browser). These APIs are typically used at the top level of your app to initialize your React tree. A [framework](/learn/start-a-new-react-project#full-stack-frameworks) may call them for you. Most of your components don't need to import or use them. +======= +The `react-dom/client` APIs let you render React components on the client (in the browser). These APIs are typically used at the top level of your app to initialize your React tree. A [framework](/learn/creating-a-react-app#full-stack-frameworks) may call them for you. Most of your components don't need to import or use them. +>>>>>>> abe931a8cb3aee3e8b15ef7e187214789164162a </Intro> diff --git a/src/content/reference/react-dom/components/common.md b/src/content/reference/react-dom/components/common.md index f6e73b7c8..51b74119f 100644 --- a/src/content/reference/react-dom/components/common.md +++ b/src/content/reference/react-dom/components/common.md @@ -84,11 +84,11 @@ These standard DOM props are also supported for all built-in components: * `onCutCapture`: A version of `onCut` that fires in the [capture phase.](/learn/responding-to-events#capture-phase-events) * `onDoubleClick`: A [`MouseEvent` handler](#mouseevent-handler) function. Fires when the user clicks twice. Corresponds to the browser [`dblclick` event.](https://developer.mozilla.org/en-US/docs/Web/API/Element/dblclick_event) * `onDoubleClickCapture`: A version of `onDoubleClick` that fires in the [capture phase.](/learn/responding-to-events#capture-phase-events) -* [`onDrag`](https://developer.mozilla.org/en-US/docs/Web/API/HTMLElement/drag_event): A [`DragEvent` handler](#dragevent-handler) function. Fires while the user is dragging something. +* [`onDrag`](https://developer.mozilla.org/en-US/docs/Web/API/HTMLElement/drag_event): A [`DragEvent` handler](#dragevent-handler) function. Fires while the user is dragging something. * `onDragCapture`: A version of `onDrag` that fires in the [capture phase.](/learn/responding-to-events#capture-phase-events) -* [`onDragEnd`](https://developer.mozilla.org/en-US/docs/Web/API/HTMLElement/dragend_event): A [`DragEvent` handler](#dragevent-handler) function. Fires when the user stops dragging something. +* [`onDragEnd`](https://developer.mozilla.org/en-US/docs/Web/API/HTMLElement/dragend_event): A [`DragEvent` handler](#dragevent-handler) function. Fires when the user stops dragging something. * `onDragEndCapture`: A version of `onDragEnd` that fires in the [capture phase.](/learn/responding-to-events#capture-phase-events) -* [`onDragEnter`](https://developer.mozilla.org/en-US/docs/Web/API/HTMLElement/dragenter_event): A [`DragEvent` handler](#dragevent-handler) function. Fires when the dragged content enters a valid drop target. +* [`onDragEnter`](https://developer.mozilla.org/en-US/docs/Web/API/HTMLElement/dragenter_event): A [`DragEvent` handler](#dragevent-handler) function. Fires when the dragged content enters a valid drop target. * `onDragEnterCapture`: A version of `onDragEnter` that fires in the [capture phase.](/learn/responding-to-events#capture-phase-events) * [`onDragOver`](https://developer.mozilla.org/en-US/docs/Web/API/HTMLElement/dragover_event): A [`DragEvent` handler](#dragevent-handler) function. Fires on a valid drop target while the dragged content is dragged over it. You must call `e.preventDefault()` here to allow dropping. * `onDragOverCapture`: A version of `onDragOver` that fires in the [capture phase.](/learn/responding-to-events#capture-phase-events) @@ -302,7 +302,7 @@ Some React events do not map directly to the browser's native events. For exampl React event objects implement some of the standard [`Event`](https://developer.mozilla.org/en-US/docs/Web/API/Event) properties: -* [`bubbles`](https://developer.mozilla.org/en-US/docs/Web/API/Event/bubbles): A boolean. Returns whether the event bubbles through the DOM. +* [`bubbles`](https://developer.mozilla.org/en-US/docs/Web/API/Event/bubbles): A boolean. Returns whether the event bubbles through the DOM. * [`cancelable`](https://developer.mozilla.org/en-US/docs/Web/API/Event/cancelable): A boolean. Returns whether the event can be canceled. * [`currentTarget`](https://developer.mozilla.org/en-US/docs/Web/API/Event/currentTarget): A DOM node. Returns the node to which the current handler is attached in the React tree. * [`defaultPrevented`](https://developer.mozilla.org/en-US/docs/Web/API/Event/defaultPrevented): A boolean. Returns whether `preventDefault` was called. @@ -662,7 +662,7 @@ An event handler type for [touch events.](https://developer.mozilla.org/en-US/do * [`shiftKey`](https://developer.mozilla.org/en-US/docs/Web/API/TouchEvent/shiftKey) * [`touches`](https://developer.mozilla.org/en-US/docs/Web/API/TouchEvent/touches) * [`targetTouches`](https://developer.mozilla.org/en-US/docs/Web/API/TouchEvent/targetTouches) - + It also includes the inherited [`UIEvent`](https://developer.mozilla.org/en-US/docs/Web/API/UIEvent) properties: * [`detail`](https://developer.mozilla.org/en-US/docs/Web/API/UIEvent/detail) @@ -795,7 +795,7 @@ import Avatar from './Avatar.js'; const user = { name: 'Hedy Lamarr', - imageUrl: 'https://i.imgur.com/yXOvdOSs.jpg', + imageUrl: 'https://react.dev/images/docs/scientists/yXOvdOSs.jpg', imageSize: 90, }; diff --git a/src/content/reference/react-dom/components/form.md b/src/content/reference/react-dom/components/form.md index b17b1a40b..1043b13a0 100644 --- a/src/content/reference/react-dom/components/form.md +++ b/src/content/reference/react-dom/components/form.md @@ -278,7 +278,7 @@ export default function Search() { Displaying a form submission error message before the JavaScript bundle loads for progressive enhancement requires that: -1. `<form>` be rendered by a [Server Component](/reference/rsc/use-client) +1. `<form>` be rendered by a [Client Component](/reference/rsc/use-client) 1. the function passed to the `<form>`'s `action` prop be a [Server Function](/reference/rsc/server-functions) 1. the `useActionState` Hook be used to display the error message diff --git a/src/content/reference/react-dom/components/index.md b/src/content/reference/react-dom/components/index.md index 586663398..d1b6477e8 100644 --- a/src/content/reference/react-dom/components/index.md +++ b/src/content/reference/react-dom/components/index.md @@ -205,7 +205,11 @@ root.render(<App />); export class MyElement extends HTMLElement { constructor() { super(); +<<<<<<< HEAD // The value here will be overwritten by React +======= + // The value here will be overwritten by React +>>>>>>> abe931a8cb3aee3e8b15ef7e187214789164162a // when initialized as an element this.value = undefined; } diff --git a/src/content/reference/react-dom/components/input.md b/src/content/reference/react-dom/components/input.md index 17232ac1d..37ff14d98 100644 --- a/src/content/reference/react-dom/components/input.md +++ b/src/content/reference/react-dom/components/input.md @@ -212,7 +212,7 @@ export default function MyForm() { type="radio" name="myRadio" value="option2" - defaultChecked={true} + defaultChecked={true} /> Option 2 </label> diff --git a/src/content/reference/react-dom/components/link.md b/src/content/reference/react-dom/components/link.md index de7bec3cb..6d374807c 100644 --- a/src/content/reference/react-dom/components/link.md +++ b/src/content/reference/react-dom/components/link.md @@ -151,7 +151,7 @@ export default function SiteMapPage() { ### Controlling stylesheet precedence {/*controlling-stylesheet-precedence*/} -Stylesheets can conflict with each other, and when they do, the browser goes with the one that comes later in the document. React lets you control the order of stylesheets with the `precedence` prop. In this example, three components render stylesheets, and the ones with the same precedence are grouped together in the `<head>`. +Stylesheets can conflict with each other, and when they do, the browser goes with the one that comes later in the document. React lets you control the order of stylesheets with the `precedence` prop. In this example, three components render stylesheets, and the ones with the same precedence are grouped together in the `<head>`. <SandpackWithHTMLOutput> diff --git a/src/content/reference/react-dom/components/meta.md b/src/content/reference/react-dom/components/meta.md index 20412a32a..35a95c5aa 100644 --- a/src/content/reference/react-dom/components/meta.md +++ b/src/content/reference/react-dom/components/meta.md @@ -34,7 +34,7 @@ To add document metadata, render the [built-in browser `<meta>` component](https It should have *exactly one* of the following props: `name`, `httpEquiv`, `charset`, `itemProp`. The `<meta>` component does something different depending on which of these props is specified. -* `name`: a string. Specifies the [kind of metadata](https://developer.mozilla.org/en-US/docs/Web/HTML/Element/meta/name) to be attached to the document. +* `name`: a string. Specifies the [kind of metadata](https://developer.mozilla.org/en-US/docs/Web/HTML/Element/meta/name) to be attached to the document. * `charset`: a string. Specifies the character set used by the document. The only valid value is `"utf-8"`. * `httpEquiv`: a string. Specifies a directive for processing the document. * `itemProp`: a string. Specifies metadata about a particular item within the document rather than the document as a whole. @@ -42,9 +42,9 @@ It should have *exactly one* of the following props: `name`, `httpEquiv`, `chars #### Special rendering behavior {/*special-rendering-behavior*/} -React will always place the DOM element corresponding to the `<meta>` component within the document’s `<head>`, regardless of where in the React tree it is rendered. The `<head>` is the only valid place for `<meta>` to exist within the DOM, yet it’s convenient and keeps things composable if a component representing a specific page can render `<meta>` components itself. +React will always place the DOM element corresponding to the `<meta>` component within the document’s `<head>`, regardless of where in the React tree it is rendered. The `<head>` is the only valid place for `<meta>` to exist within the DOM, yet it’s convenient and keeps things composable if a component representing a specific page can render `<meta>` components itself. -There is one exception to this: if `<meta>` has an [`itemProp`](https://developer.mozilla.org/en-US/docs/Web/HTML/Global_attributes/itemprop) prop, there is no special behavior, because in this case it doesn’t represent metadata about the document but rather metadata about a specific part of the page. +There is one exception to this: if `<meta>` has an [`itemProp`](https://developer.mozilla.org/en-US/docs/Web/HTML/Global_attributes/itemprop) prop, there is no special behavior, because in this case it doesn’t represent metadata about the document but rather metadata about a specific part of the page. --- @@ -52,7 +52,7 @@ There is one exception to this: if `<meta>` has an [`itemProp`](https://develope ### Annotating the document with metadata {/*annotating-the-document-with-metadata*/} -You can annotate the document with metadata such as keywords, a summary, or the author’s name. React will place this metadata within the document `<head>` regardless of where in the React tree it is rendered. +You can annotate the document with metadata such as keywords, a summary, or the author’s name. React will place this metadata within the document `<head>` regardless of where in the React tree it is rendered. ```html <meta name="author" content="John Smith" /> @@ -83,7 +83,7 @@ export default function SiteMapPage() { ### Annotating specific items within the document with metadata {/*annotating-specific-items-within-the-document-with-metadata*/} -You can use the `<meta>` component with the `itemProp` prop to annotate specific items within the document with metadata. In this case, React will *not* place these annotations within the document `<head>` but will place them like any other React component. +You can use the `<meta>` component with the `itemProp` prop to annotate specific items within the document with metadata. In this case, React will *not* place these annotations within the document `<head>` but will place them like any other React component. ```js <section itemScope> diff --git a/src/content/reference/react-dom/components/option.md b/src/content/reference/react-dom/components/option.md index 82a621fd6..f523e0da8 100644 --- a/src/content/reference/react-dom/components/option.md +++ b/src/content/reference/react-dom/components/option.md @@ -79,5 +79,5 @@ export default function FruitPicker() { select { margin: 5px; } ``` -</Sandpack> +</Sandpack> diff --git a/src/content/reference/react-dom/components/script.md b/src/content/reference/react-dom/components/script.md index 6febd8465..06032a893 100644 --- a/src/content/reference/react-dom/components/script.md +++ b/src/content/reference/react-dom/components/script.md @@ -46,7 +46,7 @@ Other supported props: * `integrity`: a string. A cryptographic hash of the script, to [verify its authenticity](https://developer.mozilla.org/en-US/docs/Web/Security/Subresource_Integrity). * `noModule`: a boolean. Disables the script in browsers that support ES modules — allowing for a fallback script for browsers that do not. * `nonce`: a string. A cryptographic [nonce to allow the resource](https://developer.mozilla.org/en-US/docs/Web/HTML/Global_attributes/nonce) when using a strict Content Security Policy. -* `referrer`: a string. Says [what Referer header to send](https://developer.mozilla.org/en-US/docs/Web/HTML/Element/script#referrerpolicy) when fetching the script and any resources that the script fetches in turn. +* `referrer`: a string. Says [what Referer header to send](https://developer.mozilla.org/en-US/docs/Web/HTML/Element/script#referrerpolicy) when fetching the script and any resources that the script fetches in turn. * `type`: a string. Says whether the script is a [classic script, ES module, or import map](https://developer.mozilla.org/en-US/docs/Web/HTML/Element/script/type). Props that disable React's [special treatment of scripts](#special-rendering-behavior): diff --git a/src/content/reference/react-dom/components/select.md b/src/content/reference/react-dom/components/select.md index f30dc53f4..72033ea0a 100644 --- a/src/content/reference/react-dom/components/select.md +++ b/src/content/reference/react-dom/components/select.md @@ -103,7 +103,7 @@ export default function FruitPicker() { select { margin: 5px; } ``` -</Sandpack> +</Sandpack> --- @@ -178,7 +178,7 @@ export default function FruitPicker() { select { margin: 5px; } ``` -</Sandpack> +</Sandpack> <Pitfall> diff --git a/src/content/reference/react-dom/components/title.md b/src/content/reference/react-dom/components/title.md index 9c6d85af8..9e4d8e65a 100644 --- a/src/content/reference/react-dom/components/title.md +++ b/src/content/reference/react-dom/components/title.md @@ -36,11 +36,11 @@ To specify the title of the document, render the [built-in browser `<title>` com #### Special rendering behavior {/*special-rendering-behavior*/} -React will always place the DOM element corresponding to the `<title>` component within the document’s `<head>`, regardless of where in the React tree it is rendered. The `<head>` is the only valid place for `<title>` to exist within the DOM, yet it’s convenient and keeps things composable if a component representing a specific page can render its `<title>` itself. +React will always place the DOM element corresponding to the `<title>` component within the document’s `<head>`, regardless of where in the React tree it is rendered. The `<head>` is the only valid place for `<title>` to exist within the DOM, yet it’s convenient and keeps things composable if a component representing a specific page can render its `<title>` itself. There are two exception to this: * If `<title>` is within an `<svg>` component, then there is no special behavior, because in this context it doesn’t represent the document’s title but rather is an [accessibility annotation for that SVG graphic](https://developer.mozilla.org/en-US/docs/Web/SVG/Element/title). -* If the `<title>` has an [`itemProp`](https://developer.mozilla.org/en-US/docs/Web/HTML/Global_attributes/itemprop) prop, there is no special behavior, because in this case it doesn’t represent the document’s title but rather metadata about a specific part of the page. +* If the `<title>` has an [`itemProp`](https://developer.mozilla.org/en-US/docs/Web/HTML/Global_attributes/itemprop) prop, there is no special behavior, because in this case it doesn’t represent the document’s title but rather metadata about a specific part of the page. <Pitfall> diff --git a/src/content/reference/react-dom/hooks/index.md b/src/content/reference/react-dom/hooks/index.md index 5dfb07d82..5bda2b5ad 100644 --- a/src/content/reference/react-dom/hooks/index.md +++ b/src/content/reference/react-dom/hooks/index.md @@ -4,7 +4,7 @@ title: "Built-in React DOM Hooks" <Intro> -The `react-dom` package contains Hooks that are only supported for web applications (which run in the browser DOM environment). These Hooks are not supported in non-browser environments like iOS, Android, or Windows applications. If you are looking for Hooks that are supported in web browsers *and other environments* see [the React Hooks page](/reference/react). This page lists all the Hooks in the `react-dom` package. +The `react-dom` package contains Hooks that are only supported for web applications (which run in the browser DOM environment). These Hooks are not supported in non-browser environments like iOS, Android, or Windows applications. If you are looking for Hooks that are supported in web browsers *and other environments* see [the React Hooks page](/reference/react/hooks). This page lists all the Hooks in the `react-dom` package. </Intro> diff --git a/src/content/reference/react-dom/hooks/useFormStatus.md b/src/content/reference/react-dom/hooks/useFormStatus.md index 0fc83e3e1..7517d8ae2 100644 --- a/src/content/reference/react-dom/hooks/useFormStatus.md +++ b/src/content/reference/react-dom/hooks/useFormStatus.md @@ -40,7 +40,7 @@ export default function App() { } ``` -To get status information, the `Submit` component must be rendered within a `<form>`. The Hook returns information like the <CodeStep step={1}>`pending`</CodeStep> property which tells you if the form is actively submitting. +To get status information, the `Submit` component must be rendered within a `<form>`. The Hook returns information like the <CodeStep step={1}>`pending`</CodeStep> property which tells you if the form is actively submitting. In the above example, `Submit` uses this information to disable `<button>` presses while the form is submitting. @@ -65,7 +65,7 @@ A `status` object with the following properties: #### Caveats {/*caveats*/} -* The `useFormStatus` Hook must be called from a component that is rendered inside a `<form>`. +* The `useFormStatus` Hook must be called from a component that is rendered inside a `<form>`. * `useFormStatus` will only return status information for a parent `<form>`. It will not return status information for any `<form>` rendered in that same component or children components. --- @@ -75,7 +75,7 @@ A `status` object with the following properties: ### Display a pending state during form submission {/*display-a-pending-state-during-form-submission*/} To display a pending state while a form is submitting, you can call the `useFormStatus` Hook in a component rendered in a `<form>` and read the `pending` property returned. -Here, we use the `pending` property to indicate the form is submitting. +Here, we use the `pending` property to indicate the form is submitting. <Sandpack> @@ -110,7 +110,7 @@ export async function submitForm(query) { await new Promise((res) => setTimeout(res, 1000)); } ``` -</Sandpack> +</Sandpack> <Pitfall> @@ -132,7 +132,7 @@ Instead call `useFormStatus` from inside a component that is located inside `<fo ```js function Submit() { // ✅ `pending` will be derived from the form that wraps the Submit component - const { pending } = useFormStatus(); + const { pending } = useFormStatus(); return <button disabled={pending}>...</button>; } @@ -215,7 +215,7 @@ button { ``` -</Sandpack> +</Sandpack> --- @@ -223,7 +223,7 @@ button { ### `status.pending` is never `true` {/*pending-is-never-true*/} -`useFormStatus` will only return status information for a parent `<form>`. +`useFormStatus` will only return status information for a parent `<form>`. If the component that calls `useFormStatus` is not nested in a `<form>`, `status.pending` will always return `false`. Verify `useFormStatus` is called in a component that is a child of a `<form>` element. diff --git a/src/content/reference/react-dom/preconnect.md b/src/content/reference/react-dom/preconnect.md index 047b1fcac..f28de8776 100644 --- a/src/content/reference/react-dom/preconnect.md +++ b/src/content/reference/react-dom/preconnect.md @@ -34,7 +34,7 @@ function AppRoot() { [See more examples below.](#usage) -The `preconnect` function provides the browser with a hint that it should open a connection to the given server. If the browser chooses to do so, this can speed up the loading of resources from that server. +The `preconnect` function provides the browser with a hint that it should open a connection to the given server. If the browser chooses to do so, this can speed up the loading of resources from that server. #### Parameters {/*parameters*/} diff --git a/src/content/reference/react-dom/prefetchDNS.md b/src/content/reference/react-dom/prefetchDNS.md index ef11aa3e5..c9229bba2 100644 --- a/src/content/reference/react-dom/prefetchDNS.md +++ b/src/content/reference/react-dom/prefetchDNS.md @@ -34,7 +34,7 @@ function AppRoot() { [See more examples below.](#usage) -The prefetchDNS function provides the browser with a hint that it should look up the IP address of a given server. If the browser chooses to do so, this can speed up the loading of resources from that server. +The prefetchDNS function provides the browser with a hint that it should look up the IP address of a given server. If the browser chooses to do so, this can speed up the loading of resources from that server. #### Parameters {/*parameters*/} diff --git a/src/content/reference/react-dom/preinit.md b/src/content/reference/react-dom/preinit.md index 5dcaaf933..e39f29980 100644 --- a/src/content/reference/react-dom/preinit.md +++ b/src/content/reference/react-dom/preinit.md @@ -47,10 +47,14 @@ The `preinit` function provides the browser with a hint that it should start dow * `href`: a string. The URL of the resource you want to download and execute. * `options`: an object. It contains the following properties: * `as`: a required string. The type of resource. Its possible values are `script` and `style`. +<<<<<<< HEAD * `precedence`: a string. Required with stylesheets. Says where to insert the stylesheet relative to others. Stylesheets with higher precedence can override those with lower precedence. The possible values are `reset`, `low`, `medium`, `high`. +======= + * `precedence`: a string. Required with stylesheets. Says where to insert the stylesheet relative to others. Stylesheets with higher precedence can override those with lower precedence. The possible values are `reset`, `low`, `medium`, `high`. +>>>>>>> abe931a8cb3aee3e8b15ef7e187214789164162a * `crossOrigin`: a string. The [CORS policy](https://developer.mozilla.org/en-US/docs/Web/HTML/Attributes/crossorigin) to use. Its possible values are `anonymous` and `use-credentials`. * `integrity`: a string. A cryptographic hash of the resource, to [verify its authenticity](https://developer.mozilla.org/en-US/docs/Web/Security/Subresource_Integrity). - * `nonce`: a string. A cryptographic [nonce to allow the resource](https://developer.mozilla.org/en-US/docs/Web/HTML/Global_attributes/nonce) when using a strict Content Security Policy. + * `nonce`: a string. A cryptographic [nonce to allow the resource](https://developer.mozilla.org/en-US/docs/Web/HTML/Global_attributes/nonce) when using a strict Content Security Policy. * `fetchPriority`: a string. Suggests a relative priority for fetching the resource. The possible values are `auto` (the default), `high`, and `low`. #### Returns {/*returns*/} diff --git a/src/content/reference/react-dom/preinitModule.md b/src/content/reference/react-dom/preinitModule.md index 93a4a730f..72c443291 100644 --- a/src/content/reference/react-dom/preinitModule.md +++ b/src/content/reference/react-dom/preinitModule.md @@ -49,7 +49,7 @@ The `preinitModule` function provides the browser with a hint that it should sta * `as`: a required string. It must be `'script'`. * `crossOrigin`: a string. The [CORS policy](https://developer.mozilla.org/en-US/docs/Web/HTML/Attributes/crossorigin) to use. Its possible values are `anonymous` and `use-credentials`. * `integrity`: a string. A cryptographic hash of the module, to [verify its authenticity](https://developer.mozilla.org/en-US/docs/Web/Security/Subresource_Integrity). - * `nonce`: a string. A cryptographic [nonce to allow the module](https://developer.mozilla.org/en-US/docs/Web/HTML/Global_attributes/nonce) when using a strict Content Security Policy. + * `nonce`: a string. A cryptographic [nonce to allow the module](https://developer.mozilla.org/en-US/docs/Web/HTML/Global_attributes/nonce) when using a strict Content Security Policy. #### Returns {/*returns*/} diff --git a/src/content/reference/react-dom/preload.md b/src/content/reference/react-dom/preload.md index e9d00fc60..5d625d236 100644 --- a/src/content/reference/react-dom/preload.md +++ b/src/content/reference/react-dom/preload.md @@ -51,7 +51,7 @@ The `preload` function provides the browser with a hint that it should start dow * `referrerPolicy`: a string. The [Referrer header](https://developer.mozilla.org/en-US/docs/Web/HTML/Element/link#referrerpolicy) to send when fetching. Its possible values are `no-referrer-when-downgrade` (the default), `no-referrer`, `origin`, `origin-when-cross-origin`, and `unsafe-url`. * `integrity`: a string. A cryptographic hash of the resource, to [verify its authenticity](https://developer.mozilla.org/en-US/docs/Web/Security/Subresource_Integrity). * `type`: a string. The MIME type of the resource. - * `nonce`: a string. A cryptographic [nonce to allow the resource](https://developer.mozilla.org/en-US/docs/Web/HTML/Global_attributes/nonce) when using a strict Content Security Policy. + * `nonce`: a string. A cryptographic [nonce to allow the resource](https://developer.mozilla.org/en-US/docs/Web/HTML/Global_attributes/nonce) when using a strict Content Security Policy. * `fetchPriority`: a string. Suggests a relative priority for fetching the resource. The possible values are `auto` (the default), `high`, and `low`. * `imageSrcSet`: a string. For use only with `as: "image"`. Specifies the [source set of the image](https://developer.mozilla.org/en-US/docs/Learn/HTML/Multimedia_and_embedding/Responsive_images). * `imageSizes`: a string. For use only with `as: "image"`. Specifies the [sizes of the image](https://developer.mozilla.org/en-US/docs/Learn/HTML/Multimedia_and_embedding/Responsive_images). diff --git a/src/content/reference/react-dom/preloadModule.md b/src/content/reference/react-dom/preloadModule.md index 944d438fc..c26b4878f 100644 --- a/src/content/reference/react-dom/preloadModule.md +++ b/src/content/reference/react-dom/preloadModule.md @@ -49,7 +49,7 @@ The `preloadModule` function provides the browser with a hint that it should sta * `as`: a required string. It must be `'script'`. * `crossOrigin`: a string. The [CORS policy](https://developer.mozilla.org/en-US/docs/Web/HTML/Attributes/crossorigin) to use. Its possible values are `anonymous` and `use-credentials`. * `integrity`: a string. A cryptographic hash of the module, to [verify its authenticity](https://developer.mozilla.org/en-US/docs/Web/Security/Subresource_Integrity). - * `nonce`: a string. A cryptographic [nonce to allow the module](https://developer.mozilla.org/en-US/docs/Web/HTML/Global_attributes/nonce) when using a strict Content Security Policy. + * `nonce`: a string. A cryptographic [nonce to allow the module](https://developer.mozilla.org/en-US/docs/Web/HTML/Global_attributes/nonce) when using a strict Content Security Policy. #### Returns {/*returns*/} diff --git a/src/content/reference/react-dom/server/index.md b/src/content/reference/react-dom/server/index.md index 72972c327..2c97229f8 100644 --- a/src/content/reference/react-dom/server/index.md +++ b/src/content/reference/react-dom/server/index.md @@ -4,25 +4,37 @@ title: Server React DOM APIs <Intro> +<<<<<<< HEAD The `react-dom/server` APIs let you server-side render React components to HTML. These APIs are only used on the server at the top level of your app to generate the initial HTML. A [framework](/learn/start-a-new-react-project#full-stack-frameworks) may call them for you. Most of your components don't need to import or use them. +======= +The `react-dom/server` APIs let you server-side render React components to HTML. These APIs are only used on the server at the top level of your app to generate the initial HTML. A [framework](/learn/creating-a-react-app#full-stack-frameworks) may call them for you. Most of your components don't need to import or use them. +>>>>>>> abe931a8cb3aee3e8b15ef7e187214789164162a </Intro> --- -## Server APIs for Node.js Streams {/*server-apis-for-nodejs-streams*/} +## Server APIs for Web Streams {/*server-apis-for-web-streams*/} -These methods are only available in the environments with [Node.js Streams:](https://nodejs.org/api/stream.html) +These methods are only available in the environments with [Web Streams](https://developer.mozilla.org/en-US/docs/Web/API/Streams_API), which includes browsers, Deno, and some modern edge runtimes: -* [`renderToPipeableStream`](/reference/react-dom/server/renderToPipeableStream) renders a React tree to a pipeable [Node.js Stream.](https://nodejs.org/api/stream.html) +* [`renderToReadableStream`](/reference/react-dom/server/renderToReadableStream) renders a React tree to a [Readable Web Stream.](https://developer.mozilla.org/en-US/docs/Web/API/ReadableStream) +* [`resume`](/reference/react-dom/server/renderToPipeableStream) resumes [`prerender`](/reference/react-dom/static/prerender) to a [Readable Web Stream](https://developer.mozilla.org/en-US/docs/Web/API/ReadableStream). + + +<Note> +Node.js also includes these methods for compatibility, but they are not recommended due to worse performance. Use the [dedicated Node.js APIs](#server-apis-for-nodejs-streams) instead. + +</Note> --- -## Server APIs for Web Streams {/*server-apis-for-web-streams*/} +## Server APIs for Node.js Streams {/*server-apis-for-nodejs-streams*/} -These methods are only available in the environments with [Web Streams](https://developer.mozilla.org/en-US/docs/Web/API/Streams_API), which includes browsers, Deno, and some modern edge runtimes: +These methods are only available in the environments with [Node.js Streams:](https://nodejs.org/api/stream.html) -* [`renderToReadableStream`](/reference/react-dom/server/renderToReadableStream) renders a React tree to a [Readable Web Stream.](https://developer.mozilla.org/en-US/docs/Web/API/ReadableStream) +* [`renderToPipeableStream`](/reference/react-dom/server/renderToPipeableStream) renders a React tree to a pipeable [Node.js Stream.](https://nodejs.org/api/stream.html) +* [`resumeToPipeableStream`](/reference/react-dom/server/renderToPipeableStream) resumes [`prerenderToNodeStream`](/reference/react-dom/static/prerenderToNodeStream) to a pipeable [Node.js Stream.](https://nodejs.org/api/stream.html) --- diff --git a/src/content/reference/react-dom/server/renderToPipeableStream.md b/src/content/reference/react-dom/server/renderToPipeableStream.md index 7d0d1ab3d..84b8873a6 100644 --- a/src/content/reference/react-dom/server/renderToPipeableStream.md +++ b/src/content/reference/react-dom/server/renderToPipeableStream.md @@ -294,7 +294,7 @@ Suspense **does not** detect when data is fetched inside an Effect or event hand The exact way you would load data in the `Posts` component above depends on your framework. If you use a Suspense-enabled framework, you'll find the details in its data fetching documentation. -Suspense-enabled data fetching without the use of an opinionated framework is not yet supported. The requirements for implementing a Suspense-enabled data source are unstable and undocumented. An official API for integrating data sources with Suspense will be released in a future version of React. +Suspense-enabled data fetching without the use of an opinionated framework is not yet supported. The requirements for implementing a Suspense-enabled data source are unstable and undocumented. An official API for integrating data sources with Suspense will be released in a future version of React. </Note> @@ -401,7 +401,7 @@ const { pipe } = renderToPipeableStream(<App />, { onShellError(error) { response.statusCode = 500; response.setHeader('content-type', 'text/html'); - response.send('<h1>Something went wrong</h1>'); + response.send('<h1>Something went wrong</h1>'); }, onError(error) { console.error(error); @@ -460,7 +460,7 @@ const { pipe } = renderToPipeableStream(<App />, { onShellError(error) { response.statusCode = 500; response.setHeader('content-type', 'text/html'); - response.send('<h1>Something went wrong</h1>'); + response.send('<h1>Something went wrong</h1>'); }, onError(error) { console.error(error); @@ -486,7 +486,7 @@ const { pipe } = renderToPipeableStream(<App />, { onShellError(error) { response.statusCode = 500; response.setHeader('content-type', 'text/html'); - response.send('<h1>Something went wrong</h1>'); + response.send('<h1>Something went wrong</h1>'); }, onError(error) { didError = true; @@ -530,7 +530,7 @@ const { pipe } = renderToPipeableStream(<App />, { onShellError(error) { response.statusCode = getStatusCode(); response.setHeader('content-type', 'text/html'); - response.send('<h1>Something went wrong</h1>'); + response.send('<h1>Something went wrong</h1>'); }, onError(error) { didError = true; @@ -570,13 +570,13 @@ const { pipe } = renderToPipeableStream(<App />, { onShellError(error) { response.statusCode = 500; response.setHeader('content-type', 'text/html'); - response.send('<h1>Something went wrong</h1>'); + response.send('<h1>Something went wrong</h1>'); }, onAllReady() { if (isCrawler) { response.statusCode = didError ? 500 : 200; response.setHeader('content-type', 'text/html'); - pipe(response); + pipe(response); } }, onError(error) { diff --git a/src/content/reference/react-dom/server/renderToReadableStream.md b/src/content/reference/react-dom/server/renderToReadableStream.md index f407f2245..f3e862124 100644 --- a/src/content/reference/react-dom/server/renderToReadableStream.md +++ b/src/content/reference/react-dom/server/renderToReadableStream.md @@ -293,7 +293,7 @@ Suspense **does not** detect when data is fetched inside an Effect or event hand The exact way you would load data in the `Posts` component above depends on your framework. If you use a Suspense-enabled framework, you'll find the details in its data fetching documentation. -Suspense-enabled data fetching without the use of an opinionated framework is not yet supported. The requirements for implementing a Suspense-enabled data source are unstable and undocumented. An official API for integrating data sources with Suspense will be released in a future version of React. +Suspense-enabled data fetching without the use of an opinionated framework is not yet supported. The requirements for implementing a Suspense-enabled data source are unstable and undocumented. An official API for integrating data sources with Suspense will be released in a future version of React. </Note> diff --git a/src/content/reference/react-dom/server/resume.md b/src/content/reference/react-dom/server/resume.md new file mode 100644 index 000000000..ad61f6da5 --- /dev/null +++ b/src/content/reference/react-dom/server/resume.md @@ -0,0 +1,236 @@ +--- +title: resume +--- + +<Intro> + +`resume` streams a pre-rendered React tree to a [Readable Web Stream.](https://developer.mozilla.org/en-US/docs/Web/API/ReadableStream) + +```js +const stream = await resume(reactNode, postponedState, options?) +``` + +</Intro> + +<InlineToc /> + +<Note> + +This API depends on [Web Streams.](https://developer.mozilla.org/en-US/docs/Web/API/Streams_API) For Node.js, use [`resumeToNodeStream`](/reference/react-dom/server/renderToPipeableStream) instead. + +</Note> + +--- + +## Reference {/*reference*/} + +### `resume(node, postponedState, options?)` {/*resume*/} + +Call `resume` to resume rendering a pre-rendered React tree as HTML into a [Readable Web Stream.](https://developer.mozilla.org/en-US/docs/Web/API/ReadableStream) + +```js +import { resume } from 'react-dom/server'; +import {getPostponedState} from './storage'; + +async function handler(request, writable) { + const postponed = await getPostponedState(request); + const resumeStream = await resume(<App />, postponed); + return resumeStream.pipeTo(writable) +} +``` + +[See more examples below.](#usage) + +#### Parameters {/*parameters*/} + +* `reactNode`: The React node you called `prerender` with. For example, a JSX element like `<App />`. It is expected to represent the entire document, so the `App` component should render the `<html>` tag. +* `postponedState`: The opaque `postpone` object returned from a [prerender API](/reference/react-dom/static/index), loaded from wherever you stored it (e.g. redis, a file, or S3). +* **optional** `options`: An object with streaming options. + * **optional** `nonce`: A [`nonce`](http://developer.mozilla.org/en-US/docs/Web/HTML/Element/script#nonce) string to allow scripts for [`script-src` Content-Security-Policy](https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/Content-Security-Policy/script-src). + * **optional** `signal`: An [abort signal](https://developer.mozilla.org/en-US/docs/Web/API/AbortSignal) that lets you [abort server rendering](#aborting-server-rendering) and render the rest on the client. + * **optional** `onError`: A callback that fires whenever there is a server error, whether [recoverable](/reference/react-dom/server/renderToReadableStream#recovering-from-errors-outside-the-shell) or [not.](/reference/react-dom/server/renderToReadableStream#recovering-from-errors-inside-the-shell) By default, this only calls `console.error`. If you override it to [log crash reports,](/reference/react-dom/server/renderToReadableStream#logging-crashes-on-the-server) make sure that you still call `console.error`. + + +#### Returns {/*returns*/} + +`resume` returns a Promise: + +- If `resume` successfully produced a [shell](/reference/react-dom/server/renderToReadableStream#specifying-what-goes-into-the-shell), that Promise will resolve to a [Readable Web Stream.](https://developer.mozilla.org/en-US/docs/Web/API/ReadableStream) that can be piped to a [Writable Web Stream.](https://developer.mozilla.org/en-US/docs/Web/API/WritableStream). +- If an error happens in the shell, the Promise will reject with that error. + +The returned stream has an additional property: + +* `allReady`: A Promise that resolves when all rendering is complete. You can `await stream.allReady` before returning a response [for crawlers and static generation.](/reference/react-dom/server/renderToReadableStream#waiting-for-all-content-to-load-for-crawlers-and-static-generation) If you do that, you won't get any progressive loading. The stream will contain the final HTML. + +#### Caveats {/*caveats*/} + +- `resume` does not accept options for `bootstrapScripts`, `bootstrapScriptContent`, or `bootstrapModules`. Instead, you need to pass these options to the `prerender` call that generates the `postponedState`. You can also inject bootstrap content into the writable stream manually. +- `resume` does not accept `identifierPrefix` since the prefix needs to be the same in both `prerender` and `resume`. +- Since `nonce` cannot be provided to prerender, you should only provide `nonce` to `resume` if you're not providing scripts to prerender. +- `resume` re-renders from the root until it finds a component that was not fully pre-rendered. Only fully prerendered Components (the Component and its children finished prerendering) are skipped entirely. + +## Usage {/*usage*/} + +### Resuming a prerender {/*resuming-a-prerender*/} + +<Sandpack> + +```js src/App.js hidden +``` + +```html public/index.html +<!DOCTYPE html> +<html lang="en"> +<head> + <meta charset="UTF-8"> + <meta name="viewport" content="width=device-width, initial-scale=1.0"> + <title>Document + + + + + +``` + +```js src/index.js +import { + flushReadableStreamToFrame, + getUser, + Postponed, + sleep, +} from "./demo-helpers"; +import { StrictMode, Suspense, use, useEffect } from "react"; +import { prerender } from "react-dom/static"; +import { resume } from "react-dom/server"; +import { hydrateRoot } from "react-dom/client"; + +function Header() { + return
    Me and my descendants can be prerendered
    ; +} + +const { promise: cookies, resolve: resolveCookies } = Promise.withResolvers(); + +function Main() { + const { sessionID } = use(cookies); + const user = getUser(sessionID); + + useEffect(() => { + console.log("reached interactivity!"); + }, []); + + return ( +
    + Hello, {user.name}! + +
    + ); +} + +function Shell({ children }) { + // In a real app, this is where you would put your html and body. + // We're just using tags here we can include in an existing body for demonstration purposes + return ( + + {children} + + ); +} + +function App() { + return ( + + +
    + + +
    + + + ); +} + +async function main(frame) { + // Layer 1 + const controller = new AbortController(); + const prerenderedApp = prerender(, { + signal: controller.signal, + onError(error) { + if (error instanceof Postponed) { + } else { + console.error(error); + } + }, + }); + // We're immediately aborting in a macrotask. + // Any data fetching that's not available synchronously, or in a microtask, will not have finished. + setTimeout(() => { + controller.abort(new Postponed()); + }); + + const { prelude, postponed } = await prerenderedApp; + await flushReadableStreamToFrame(prelude, frame); + + // Layer 2 + // Just waiting here for demonstration purposes. + // In a real app, the prelude and postponed state would've been serialized in Layer 1 and Layer would deserialize them. + // The prelude content could be flushed immediated as plain HTML while + // React is continuing to render from where the prerender left off. + await sleep(2000); + + // You would get the cookies from the incoming HTTP request + resolveCookies({ sessionID: "abc" }); + + const stream = await resume(, postponed); + + await flushReadableStreamToFrame(stream, frame); + + // Layer 3 + // Just waiting here for demonstration purposes. + await sleep(2000); + + hydrateRoot(frame.contentWindow.document, ); +} + +main(document.getElementById("container")); + +``` + +```js src/demo-helpers.js +export async function flushReadableStreamToFrame(readable, frame) { + const document = frame.contentWindow.document; + const decoder = new TextDecoder(); + for await (const chunk of readable) { + const partialHTML = decoder.decode(chunk); + document.write(partialHTML); + } +} + +// This doesn't need to be an error. +// You can use any other means to check if an error during prerender was +// from an intentional abort or a real error. +export class Postponed extends Error {} + +// We're just hardcoding a session here. +export function getUser(sessionID) { + return { + name: "Alice", + }; +} + +export function sleep(timeoutMS) { + return new Promise((resolve) => { + setTimeout(() => { + resolve(); + }, timeoutMS); + }); +} +``` + + + +### Further reading {/*further-reading*/} + +Resuming behaves like `renderToReadableStream`. For more examples, check out the [usage section of `renderToReadableStream`](/reference/react-dom/server/renderToReadableStream#usage). +The [usage section of `prerender`](/reference/react-dom/static/prerender#usage) includes examples of how to use `prerender` specifically. \ No newline at end of file diff --git a/src/content/reference/react-dom/server/resumeToPipeableStream.md b/src/content/reference/react-dom/server/resumeToPipeableStream.md new file mode 100644 index 000000000..48caa3be6 --- /dev/null +++ b/src/content/reference/react-dom/server/resumeToPipeableStream.md @@ -0,0 +1,78 @@ +--- +title: resumeToPipeableStream +--- + + + +`resumeToPipeableStream` streams a pre-rendered React tree to a pipeable [Node.js Stream.](https://nodejs.org/api/stream.html) + +```js +const {pipe, abort} = await resumeToPipeableStream(reactNode, postponedState, options?) +``` + + + + + + + +This API is specific to Node.js. Environments with [Web Streams,](https://developer.mozilla.org/en-US/docs/Web/API/Streams_API) like Deno and modern edge runtimes, should use [`resume`](/reference/react-dom/server/renderToReadableStream) instead. + + + +--- + +## Reference {/*reference*/} + +### `resumeToPipeableStream(node, postponed, options?)` {/*resume-to-pipeable-stream*/} + +Call `resume` to resume rendering a pre-rendered React tree as HTML into a [Node.js Stream.](https://nodejs.org/api/stream.html#writable-streams) + +```js +import { resume } from 'react-dom/server'; +import {getPostponedState} from './storage'; + +async function handler(request, response) { + const postponed = await getPostponedState(request); + const {pipe} = resumeToPipeableStream(, postponed, { + onShellReady: () => { + pipe(response); + } + }); +} +``` + +[See more examples below.](#usage) + +#### Parameters {/*parameters*/} + +* `reactNode`: The React node you called `prerender` with. For example, a JSX element like ``. It is expected to represent the entire document, so the `App` component should render the `` tag. +* `postponedState`: The opaque `postpone` object returned from a [prerender API](/reference/react-dom/static/index), loaded from wherever you stored it (e.g. redis, a file, or S3). +* **optional** `options`: An object with streaming options. + * **optional** `nonce`: A [`nonce`](http://developer.mozilla.org/en-US/docs/Web/HTML/Element/script#nonce) string to allow scripts for [`script-src` Content-Security-Policy](https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/Content-Security-Policy/script-src). + * **optional** `signal`: An [abort signal](https://developer.mozilla.org/en-US/docs/Web/API/AbortSignal) that lets you [abort server rendering](#aborting-server-rendering) and render the rest on the client. + * **optional** `onError`: A callback that fires whenever there is a server error, whether [recoverable](/reference/react-dom/server/renderToReadableStream#recovering-from-errors-outside-the-shell) or [not.](/reference/react-dom/server/renderToReadableStream#recovering-from-errors-inside-the-shell) By default, this only calls `console.error`. If you override it to [log crash reports,](/reference/react-dom/server/renderToReadableStream#logging-crashes-on-the-server) make sure that you still call `console.error`. + * **optional** `onShellReady`: A callback that fires right after the [shell](#specifying-what-goes-into-the-shell) has finished. You can call `pipe` here to start streaming. React will [stream the additional content](#streaming-more-content-as-it-loads) after the shell along with the inline `