# @lwc/rollup-plugin

Rollup plugin to compile LWC

## Installation

```sh
yarn add --dev @lwc/rollup-plugin
```

## Usage

```js
// rollup.config.js
import lwc from '@lwc/rollup-plugin';

export default {
    input: './src/main.js',
    plugins: [lwc()],
};
```

## Options

- `include` (type: `string | string[]`, default: `null`) - A [minimatch pattern](https://github.com/isaacs/minimatch), or array of patterns, which specifies the files in the build the plugin should transform on. By default all files are targeted.
- `exclude` (type: `string | string[]`, default: `null`) - A [minimatch pattern](https://github.com/isaacs/minimatch), or array of patterns, which specifies the files in the build the plugin should not transform. By default no files are ignored.
- `rootDir` (type: `string`, default: rollup `input` directory) - The LWC root module directory.
- `sourcemap` (type: `boolean`, default: `false`) - If `true` the plugin will produce source maps.
- `modules` (type: `ModuleRecord[]`, default: `[]`) - The [module resolution](https://lwc.dev/guide/es_modules#module-resolution) overrides passed to the `@lwc/module-resolver`.
- `stylesheetConfig` (type: `object`, default: `{}`) - Deprecated. Ignored by compiler.
- `preserveHtmlComments` (type: `boolean`, default: `false`) - The configuration to pass to the `@lwc/template-compiler`.
- `dynamicImports` (type: `DynamicImportConfig`, default: `null`) - The configuration to pass to `@lwc/compiler`.
- `experimentalDynamicDirective` (type: `boolean`, default: `false`) - The configuration to pass to `@lwc/template-compiler` to enable deprecated dynamic components.
- `enableDynamicComponents` (type: `boolean`, default: `false`) - The configuration to pass to `@lwc/template-compiler` to enable dynamic components.
- `enableLightningWebSecurityTransforms` (type: `boolean`, default: `false`) - The configuration to pass to `@lwc/compiler`.
- `enableLwcSpread` (type: `boolean`, default: `false`) - The configuration to pass to the `@lwc/template-compiler`.
- `enableLwcOn` (type: `boolean`, default: `false`) - The configuration to pass to the `@lwc/template-compiler`.
- `disableSyntheticShadowSupport` (type: `boolean`, default: `false`) - Set to true if synthetic shadow DOM support is not needed, which can result in smaller output.
- `apiVersion` (type: `number`, default: `undefined`) - Set to a valid API version such as 58, 59, etc. This will be overriden if the component itself overrides the version with a `*.js-meta.xml` file.
- `enableStaticContentOptimization` (type: `boolean`, optional) - True if the static content optimization should be enabled. Passed to `@lwc/template-compiler`. True by default.
- `targetSSR` (type: `boolean`) - Utilize the experimental SSR compilation mode. False by default. Do not use unless you know what you're doing.
- `ssrMode` (type: `string`): The variety of SSR code that should be generated when using experimental SSR compilation mode. Should be one of `sync`, `async` or `asyncYield`.
- `enablePrivateMethods` (type: `boolean`, default: `false`) - Enable the private method round-trip transform. When false or omitted, private methods are not supported. Passed to `@lwc/compiler`.