BrowserFetcher.canDownload() method

Initiates a HEAD request to check if the revision is available.

Signature:

class BrowserFetcher {
  canDownload(revision: string): Promise<boolean>;
}

Parameters

Parameter	Type	Description
revision	string	The revision to check availability for.

Returns:

Promise<boolean>

A promise that resolves to true if the revision could be downloaded from the host.

Remarks

This method is affected by the current product.