[Home](./index.md) > [puppeteer](./puppeteer.md) > [BrowserFetcher](./puppeteer.browserfetcher.md) > [canDownload](./puppeteer.browserfetcher.candownload.md) ## BrowserFetcher.canDownload() method Signature: ```typescript canDownload(revision: string): Promise; ``` ## Parameters | Parameter | Type | Description | | --- | --- | --- | | revision | string | | Returns: Promise<boolean>