puppeteer/website/versioned_docs/version-21.1.0/api/puppeteer.commoneventemitter.once.md
release-please[bot] de719dbb86
chore: release main (#10738)
Co-authored-by: release-please[bot] <55107282+release-please[bot]@users.noreply.github.com>
2023-08-18 09:03:27 +00:00

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CommonEventEmitter.once

CommonEventEmitter.once() method

Signature:

interface CommonEventEmitter {
  once(event: EventType, handler: Handler): this;
}

Parameters

Parameter Type Description
event EventType
handler Handler

Returns:

this