puppeteer/website/versioned_docs/version-10.0.0/puppeteer.commoneventemitter.once.md
TASNEEM KOUSHAR 34ff00e2fe
chore(docs): generate site for v10.0.0
* fix: added parts of website

* fix: removed unnecessary lines

* fix: updated contributing.md

* fix: added parts of sidebar

* fix: added all APIs

* fix: added version 10.0.0

Co-authored-by: Jack Franklin <jacktfranklin@chromium.org>
2021-08-09 09:57:14 +01:00

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Home > puppeteer > CommonEventEmitter > once

CommonEventEmitter.once() method

Signature:

once(event: EventType, handler: Handler): CommonEventEmitter;

Parameters

Parameter Type Description
event EventType
handler Handler

Returns:

CommonEventEmitter