puppeteer/docs/api/puppeteer.commoneventemitter.md

---
sidebar_label: CommonEventEmitter
---

# CommonEventEmitter interface

#### Signature:

```typescript
export interface CommonEventEmitter<Events extends Record<EventType, unknown>>
```

## Methods

<table><thead><tr><th>

Method

</th><th>

Description

</th></tr></thead>
<tbody><tr><td>

[emit(type, event)](./puppeteer.commoneventemitter.emit.md)

</td><td>

</td></tr>
<tr><td>

[listenerCount(event)](./puppeteer.commoneventemitter.listenercount.md)

</td><td>

</td></tr>
<tr><td>

[off(type, handler)](./puppeteer.commoneventemitter.off.md)

</td><td>

</td></tr>
<tr><td>

[on(type, handler)](./puppeteer.commoneventemitter.on.md)

</td><td>

</td></tr>
<tr><td>

[once(type, handler)](./puppeteer.commoneventemitter.once.md)

</td><td>

</td></tr>
<tr><td>

[removeAllListeners(event)](./puppeteer.commoneventemitter.removealllisteners.md)

</td><td>

</td></tr>
</tbody></table>