puppeteer/website/versioned_docs/version-19.5.2/api/puppeteer.browserfetcher.download.md
release-please[bot] e9df6750d2
chore: release main (#9495)
🤖 I have created a release *beep* *boop*
---


<details><summary>puppeteer: 19.5.2</summary>

##
[19.5.2](https://github.com/puppeteer/puppeteer/compare/puppeteer-v19.5.1...puppeteer-v19.5.2)
(2023-01-11)


### Miscellaneous Chores

* **puppeteer:** Synchronize puppeteer versions


### Dependencies

* The following workspace dependencies were updated
  * dependencies
    * puppeteer-core bumped from 19.5.1 to 19.5.2
</details>

<details><summary>puppeteer-core: 19.5.2</summary>

##
[19.5.2](https://github.com/puppeteer/puppeteer/compare/puppeteer-core-v19.5.1...puppeteer-core-v19.5.2)
(2023-01-11)


### Bug Fixes

* make sure browser fetcher in launchers uses configuration
([#9493](https://github.com/puppeteer/puppeteer/issues/9493))
([df55439](df554397b5)),
closes [#9470](https://github.com/puppeteer/puppeteer/issues/9470)
</details>

---
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Co-authored-by: release-please[bot] <55107282+release-please[bot]@users.noreply.github.com>
2023-01-12 08:21:09 +01:00

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BrowserFetcher.download

BrowserFetcher.download() method

Initiates a GET request to download the revision from the host.

Signature:

class BrowserFetcher {
  download(
    revision: string,
    progressCallback?: (x: number, y: number) => void
  ): Promise<BrowserFetcherRevisionInfo | undefined>;
}

Parameters

Parameter Type Description
revision string The revision to download.
progressCallback (x: number, y: number) => void (Optional) A function that will be called with two arguments: How many bytes have been downloaded and the total number of bytes of the download.

Returns:

Promise<BrowserFetcherRevisionInfo | undefined>

A promise with revision information when the revision is downloaded and extracted.

Remarks

This method is affected by the current product.