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puppeteer/docs/api/puppeteer.commoneventemitter.listenercount.md
jrandolf 9b6f1de8b9
feat: implement typed events (#10889)
2023-09-13 15:47:55 +02:00

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CommonEventEmitter.listenerCount

CommonEventEmitter.listenerCount() method

Signature:

interface CommonEventEmitter {
  listenerCount(event: keyof Events): number;
}

Parameters

Parameter Type Description
event keyof Events

Returns:

number