# utils/collectstylesheets

module

<a id="functions">

## Functions

<a id="function-collectStylesheets">

### `collectStylesheets( stylesheets? ) → Promise<string>`

A helper function for getting concatenated CSS rules from external stylesheets.

[See source](https://github.com/ckeditor/ckeditor5/blob/master/packages/ckeditor5-utils/src/collectstylesheets.ts#L15)

#### Parameters

* `stylesheets?: Array<string>`

  An array of stylesheet paths delivered by the user through the plugin configuration.

#### Returns

* `Promise<string>`

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Full index of the CKEditor 5 API reference: [llms.txt](llms.txt)