03adf4189e
Co-authored-by: release-please[bot] <55107282+release-please[bot]@users.noreply.github.com>
29 lines
785 B
Markdown
29 lines
785 B
Markdown
---
|
|
sidebar_label: EventEmitter.emit
|
|
---
|
|
|
|
# EventEmitter.emit() method
|
|
|
|
Emit an event and call any associated listeners.
|
|
|
|
#### Signature:
|
|
|
|
```typescript
|
|
class EventEmitter {
|
|
emit(event: EventType, eventData?: unknown): boolean;
|
|
}
|
|
```
|
|
|
|
## Parameters
|
|
|
|
| Parameter | Type | Description |
|
|
| --------- | ------------------------------------- | ------------------------------------------------------- |
|
|
| event | [EventType](./puppeteer.eventtype.md) | the event you'd like to emit |
|
|
| eventData | unknown | _(Optional)_ any data you'd like to emit with the event |
|
|
|
|
**Returns:**
|
|
|
|
boolean
|
|
|
|
`true` if there are any listeners, `false` if there are not.
|