Top-level React functions missing the __PURE__ annotation

### Describe the bug

Most top-level React functions should be marked as pure with a Pure Annotation of `/* @__PURE__ */` or `/*#__PURE__*/`. (for example, see [this list of React functions](https://github.com/babel/babel/blob/821f6e2f1d8ba7856ee5afacd6913262b299bd5c/packages/babel-plugin-transform-react-pure-annotations/src/index.ts#L11-L27) from [babel-plugin-transform-react-pure-annotations](https://github.com/babel/babel/tree/main/packages/babel-plugin-transform-react-pure-annotations)).

`Vite` only marks the jsx factory function as pure, but none of the top-level React functions.

This is problematic for React component libraries because it is very common for one of the top-level React functions to be used at the site of an export.

For example:
```javascript
export const MyComp = React.forwardRef(/* stuff*/)
```
As such, it means the entire library won't get treeshaken by consumers because every component looks like it might have side effects.

It seems like this should be built in. (But maybe this is more of a feature request?)

**Possible Solution**

I'm not familiar with Vite at all (literally just trying it out right now for the first time), but one solution might be to add the babel plugin above to the `@vitejs/plugin-react` package by default (maybe [here](https://github.com/vitejs/vite/blob/5844d8e3480e7713acfa7655666bf0076dcb8879/packages/plugin-react/package.json#L41)?)

**Workaround**

Since you can add your own babel plugins to `@vitejs/plugin-react`, you can workaround this problem by applying the babel plugin mentioned above like so:

```javascript
export default defineConfig({
  // ...
  plugins: [
    react({
      babel: {
        presets: [['@babel/preset-react', { runtime: 'automatic' }]],
      },
    }),
  ],
});
```

**Note:** Pure Annotations only apply when building a library as the built code will be built a second time by the consumer

### Reproduction

https://stackblitz.com/edit/vitejs-vite-ukorqc?file=dist/index.es.js

### System Info

```shell
System:
    OS: macOS 12.4
    CPU: (16) x64 Intel(R) Core(TM) i9-9880H CPU @ 2.30GHz
    Memory: 162.66 MB / 32.00 GB
    Shell: 5.8.1 - /bin/zsh
  Binaries:
    Node: 16.14.2 - ~/.nvm/versions/node/v16.14.2/bin/node
    npm: 8.10.0 - ~/.nvm/versions/node/v16.14.2/bin/npm
  Browsers:
    Chrome: 103.0.5060.114
    Firefox: 102.0.1
    Safari: 15.5
```


### Used Package Manager

npm

### Logs

<details>
<summary>Click to expand!</summary>

```shell
  vite:config TS + native esm config loaded in 608.70ms URL {
  href: 'file:///home/projects/vitejs-vite-ukorqc/vite.config.ts',
  origin: 'null',
  protocol: 'file:',
  username: '',
  password: '',
  host: '',
  hostname: '',
  port: '',
  pathname: '/home/projects/vitejs-vite-ukorqc/vite.config.ts',
  search: '',
  searchParams: URLSearchParams {},
  hash: ''
} +0ms
  vite:config using resolved config: {
  vite:config   build: {
  vite:config     target: [ 'es2020', 'edge88', 'firefox78', 'chrome87', 'safari13' ],
  vite:config     polyfillModulePreload: true,
  vite:config     outDir: 'dist',
  vite:config     assetsDir: 'assets',
  vite:config     assetsInlineLimit: 4096,
  vite:config     cssCodeSplit: false,
  vite:config     cssTarget: [ 'es2020', 'edge88', 'firefox78', 'chrome87', 'safari13' ],
  vite:config     sourcemap: false,
  vite:config     rollupOptions: { external: [Array] },
  vite:config     minify: false,
  vite:config     terserOptions: {},
  vite:config     write: true,
  vite:config     emptyOutDir: null,
  vite:config     manifest: false,
  vite:config     lib: {
  vite:config       entry: './src/index.jsx',
  vite:config       formats: [Array],
  vite:config       fileName: [Function: fileName]
  vite:config     },
  vite:config     ssr: false,
  vite:config     ssrManifest: false,
  vite:config     reportCompressedSize: true,
  vite:config     chunkSizeWarningLimit: 500,
  vite:config     watch: null,
  vite:config     commonjsOptions: { include: [Array], extensions: [Array] },
  vite:config     dynamicImportVarsOptions: { warnOnError: true, exclude: [Array] }
  vite:config   },
  vite:config   plugins: [
  vite:config     'vite:build-metadata',
  vite:config     'vite:pre-alias',
  vite:config     'alias',
  vite:config     'vite:react-babel',
  vite:config     'vite:react-refresh',
  vite:config     'vite:react-jsx',
  vite:config     'vite:modulepreload-polyfill',
  vite:config     'vite:resolve',
  vite:config     'vite:html-inline-proxy',
  vite:config     'vite:css',
  vite:config     'vite:esbuild',
  vite:config     'vite:json',
  vite:config     'vite:wasm-helper',
  vite:config     'vite:worker',
  vite:config     'vite:asset',
  vite:config     'vite:wasm-fallback',
  vite:config     'vite:define',
  vite:config     'vite:css-post',
  vite:config     'vite:build-html',
  vite:config     'vite:worker-import-meta-url',
  vite:config     'vite:watch-package-data',
  vite:config     'commonjs',
  vite:config     'vite:data-uri',
  vite:config     'vite:asset-import-meta-url',
  vite:config     'vite:dynamic-import-vars',
  vite:config     'vite:import-glob',
  vite:config     'vite:build-import-analysis',
  vite:config     'vite:esbuild-transpile',
  vite:config     'vite:reporter',
  vite:config     'vite:load-fallback'
  vite:config   ],
  vite:config   optimizeDeps: {
  vite:config     disabled: 'build',
  vite:config     force: undefined,
  vite:config     include: [ 'react/jsx-runtime', 'react/jsx-dev-runtime' ],
  vite:config     esbuildOptions: { preserveSymlinks: undefined }
  vite:config   },
  vite:config   resolve: { dedupe: [ 'react', 'react-dom' ], alias: [ [Object], [Object] ] },
  vite:config   configFile: '/home/projects/vitejs-vite-ukorqc/vite.config.ts',
  vite:config   configFileDependencies: [ '/home/projects/vitejs-vite-ukorqc/vite.config.ts' ],
  vite:config   inlineConfig: {
  vite:config     root: undefined,
  vite:config     base: undefined,
  vite:config     mode: undefined,
  vite:config     configFile: undefined,
  vite:config     logLevel: undefined,
  vite:config     clearScreen: undefined,
  vite:config     optimizeDeps: { force: undefined },
  vite:config     build: {}
  vite:config   },
  vite:config   root: '/home/projects/vitejs-vite-ukorqc',
  vite:config   base: '/',
  vite:config   publicDir: '/home/projects/vitejs-vite-ukorqc/public',
  vite:config   cacheDir: '/home/projects/vitejs-vite-ukorqc/node_modules/.vite',
  vite:config   command: 'build',
  vite:config   mode: 'production',
  vite:config   ssr: {
  vite:config     format: 'esm',
  vite:config     target: 'node',
  vite:config     optimizeDeps: { disabled: true, esbuildOptions: [Object] }
  vite:config   },
  vite:config   isWorker: false,
  vite:config   mainConfig: null,
  vite:config   isProduction: true,
  vite:config   server: {
  vite:config     preTransformRequests: true,
  vite:config     middlewareMode: false,
  vite:config     fs: { strict: true, allow: [Array], deny: [Array] }
  vite:config   },
  vite:config   preview: {
  vite:config     port: undefined,
  vite:config     strictPort: undefined,
  vite:config     host: undefined,
  vite:config     https: undefined,
  vite:config     open: undefined,
  vite:config     proxy: undefined,
  vite:config     cors: undefined,
  vite:config     headers: undefined
  vite:config   },
  vite:config   env: { BASE_URL: '/', MODE: 'production', DEV: false, PROD: true },
  vite:config   assetsInclude: [Function: assetsInclude],
  vite:config   logger: {
  vite:config     hasWarned: false,
  vite:config     info: [Function: info],
  vite:config     warn: [Function: warn],
  vite:config     warnOnce: [Function: warnOnce],
  vite:config     error: [Function: error],
  vite:config     clearScreen: [Function: clearScreen],
  vite:config     hasErrorLogged: [Function: hasErrorLogged]
  vite:config   },
  vite:config   packageCache: Map(0) { set: [Function (anonymous)] },
  vite:config   createResolver: [Function: createResolver],
  vite:config   worker: {
  vite:config     format: 'iife',
  vite:config     plugins: [
  vite:config       [Object], [Object], [Object],
  vite:config       [Object], [Object], [Object],
  vite:config       [Object], [Object], [Object],
  vite:config       [Object], [Object], [Object],
  vite:config       [Object], [Object], [Object],
  vite:config       [Object], [Object], [Object],
  vite:config       [Object], [Object], [Object],
  vite:config       [Object], [Object], [Object],
  vite:config       [Object], [Object], [Object]
  vite:config     ],
  vite:config     rollupOptions: {}
  vite:config   },
  vite:config   appType: 'spa',
  vite:config   experimental: { importGlobRestoreExtension: false, hmrPartialAccept: false }
  vite:config } +7ms
vite v3.0.0 building for production...
✓ 1 modules transformed.
dist/index.es.js   0.77 KiB / gzip: 0.36 KiB
```
</details>

### Validations

- [X] Follow our [Code of Conduct](https://github.com/vitejs/vite/blob/main/CODE_OF_CONDUCT.md)
- [X] Read the [Contributing Guidelines](https://github.com/vitejs/vite/blob/main/CONTRIBUTING.md).
- [X] Read the [docs](https://vitejs.dev/guide).
- [X] Check that there isn't [already an issue](https://github.com/vitejs/vite/issues) that reports the same bug to avoid creating a duplicate.
- [X] Make sure this is a Vite issue and not a framework-specific issue. For example, if it's a Vue SFC related bug, it should likely be reported to [vuejs/core](https://github.com/vuejs/core) instead.
- [X] Check that this is a concrete bug. For Q&A open a [GitHub Discussion](https://github.com/vitejs/vite/discussions) or join our [Discord Chat Server](https://chat.vitejs.dev/).
- [X] The provided reproduction is a [minimal reproducible example](https://stackoverflow.com/help/minimal-reproducible-example) of the bug.

Provide feedback

Saved searches

Use saved searches to filter your results more quickly

Uh oh!

Top-level React functions missing the PURE annotation #10

Describe the bug

Reproduction

System Info

Used Package Manager

Logs

Validations

Metadata

Assignees

Labels

Type

Projects

Milestone

Relationships

Development

Uh oh!

Top-level React functions missing the __PURE__ annotation #10

Description

Describe the bug

Reproduction

System Info

Used Package Manager

Logs

Validations

Metadata

Metadata

Assignees

Labels

Type

Projects

Milestone

Relationships

Development

Issue actions

Top-level React functions missing the PURE annotation #10