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Signed-off-by: dependabot[bot] <support@github.com> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com> Co-authored-by: Nikolay Vitkov <nvitkov@chromium.org>
65 lines
737 B
Markdown
65 lines
737 B
Markdown
---
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sidebar_label: EventEmitter.emit
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---
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# EventEmitter.emit() method
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Emit an event and call any associated listeners.
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#### Signature:
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```typescript
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class EventEmitter {
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emit<Key extends keyof EventsWithWildcard<Events>>(
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type: Key,
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event: EventsWithWildcard<Events>[Key]
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): boolean;
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}
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```
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## Parameters
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<table><thead><tr><th>
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Parameter
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</th><th>
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Type
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</th><th>
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Description
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</th></tr></thead>
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<tbody><tr><td>
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type
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</td><td>
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Key
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</td><td>
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the event you'd like to emit
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</td></tr>
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<tr><td>
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event
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</td><td>
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[EventsWithWildcard](./puppeteer.eventswithwildcard.md)<Events>\[Key\]
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</td><td>
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</td></tr>
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</tbody></table>
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**Returns:**
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boolean
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`true` if there are any listeners, `false` if there are not.
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