2022-07-05 12:42:31 +00:00
|
|
|
---
|
|
|
|
|
sidebar_label: CommonEventEmitter
|
|
|
|
|
---
|
|
|
|
|
# CommonEventEmitter interface
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
**Signature:**
|
|
|
|
|
|
|
|
|
|
```typescript
|
|
|
|
|
export interface CommonEventEmitter
|
|
|
|
|
```
|
|
|
|
|
|
|
|
|
|
## Methods
|
|
|
|
|
|
|
|
|
|
| Method | Description |
|
|
|
|
|
| --- | --- |
|
|
|
|
|
| [addListener(event, handler)](./puppeteer.commoneventemitter.addlistener.md) | |
|
|
|
|
|
| [emit(event, eventData)](./puppeteer.commoneventemitter.emit.md) | |
|
|
|
|
|
| [listenerCount(event)](./puppeteer.commoneventemitter.listenercount.md) | |
|
|
|
|
|
| [off(event, handler)](./puppeteer.commoneventemitter.off.md) | |
|
|
|
|
|
| [on(event, handler)](./puppeteer.commoneventemitter.on.md) | |
|
|
|
|
|
| [once(event, handler)](./puppeteer.commoneventemitter.once.md) | |
|
|
|
|
|
| [removeAllListeners(event)](./puppeteer.commoneventemitter.removealllisteners.md) | |
|
|
|
|
|
| [removeListener(event, handler)](./puppeteer.commoneventemitter.removelistener.md) | |
|
|
|
|
|
|
