puppeteer/website/versioned_docs/version-16.1.0/api/puppeteer.eventemitter.emit.md
release-please[bot] 2d5f216621
chore(main): release 16.1.0 (#8743)
* chore(main): release 16.1.0

* chore: generate versioned docs

Co-authored-by: release-please[bot] <55107282+release-please[bot]@users.noreply.github.com>
2022-08-06 16:49:20 +02:00

804 B

sidebar_label
EventEmitter.emit

EventEmitter.emit() method

Emit an event and call any associated listeners.

Signature:

class EventEmitter {
  emit(event: EventType, eventData?: unknown): boolean;
}

Parameters

Parameter Type Description
event EventType the event you'd like to emit
eventData unknown (Optional) any data you'd like to emit with the event

Returns:

boolean

true if there are any listeners, false if there are not.