655 B
655 B
Home > puppeteer > EventEmitter > listenerCount
EventEmitter.listenerCount() method
Gets the number of listeners for a given event.
Signature:
listenerCount(event: EventType): number;
Parameters
| Parameter | Type | Description |
|---|---|---|
| event | EventType | the event to get the listener count for |
Returns:
number
the number of listeners bound to the given event