# LayoutEventHandler

**Kind**: type alias | **Module**: [Layouts](https://docs.interop.io/desktop/reference/javascript/layouts/index.md)

**Source**: https://docs.interop.io/desktop/reference/javascript/layouts/layouteventhandler/index.html

Callback function for handling Layout events. Receives the `Layout` object as an argument.

```ts
type LayoutEventHandler = (layout: Layout) => void
```

**Parameters**

- **`layout`** (`Layout`, required)

**Returns**: `void`

## Related types

- [Layout](https://docs.interop.io/desktop/reference/javascript/layouts/layout/index.md)