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27 lines
655 B
Markdown
27 lines
655 B
Markdown
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<!-- Do not edit this file. It is automatically generated by API Documenter. -->
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[Home](./index.md) > [puppeteer](./puppeteer.md) > [EventEmitter](./puppeteer.eventemitter.md) > [listenerCount](./puppeteer.eventemitter.listenercount.md)
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## EventEmitter.listenerCount() method
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Gets the number of listeners for a given event.
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<b>Signature:</b>
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```typescript
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listenerCount(event: EventType): number;
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```
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## Parameters
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| Parameter | Type | Description |
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| --- | --- | --- |
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| event | EventType | the event to get the listener count for |
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<b>Returns:</b>
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number
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the number of listeners bound to the given event
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