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puppeteer/docs/api/puppeteer.eventemitter.off.md
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feat: implement typed events (#10889)
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EventEmitter.off

EventEmitter.off() method

Remove an event listener from firing.

Signature:

class EventEmitter {
  off<Key extends keyof EventsWithWildcard<Events>>(
    type: Key,
    handler?: Handler<EventsWithWildcard<Events>[Key]>
  ): this;
}

Parameters

Parameter Type Description
type Key the event type you'd like to stop listening to.
handler Handler<EventsWithWildcard<Events>[Key]> (Optional) the function that should be removed.

Returns:

this

this to enable you to chain method calls.