puppeteer/website/versioned_docs/version-21.3.8/api/puppeteer.timeouterror.md

---
sidebar_label: TimeoutError
---

# TimeoutError class

TimeoutError is emitted whenever certain operations are terminated due to timeout.

#### Signature:

```typescript
export declare class TimeoutError extends CustomError
```

**Extends:** [CustomError](./puppeteer.customerror.md)

## Remarks

Example operations are [page.waitForSelector](./puppeteer.page.waitforselector.md) or [puppeteer.launch](./puppeteer.puppeteernode.launch.md).