puppeteer/website/versioned_docs/version-19.5.2/api/puppeteer.page.once.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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sidebar_label
Page.once

Page.once() method

Signature:

class Page {
  once<K extends keyof PageEventObject>(
    eventName: K,
    handler: (event: PageEventObject[K]) => void
  ): EventEmitter;
}

Parameters

Parameter Type Description
eventName K
handler (event: PageEventObject[K]) => void

Returns:

EventEmitter