puppeteer/website/versioned_docs/version-19.3.0/api/puppeteer.flattenhandle.md

---
sidebar_label: FlattenHandle
---

# FlattenHandle type

#### Signature:

```typescript
export declare type FlattenHandle<T> = T extends HandleOr<infer U> ? U : never;
```

**References:** [HandleOr](./puppeteer.handleor.md)