---
title: EventHandler
framework: createmlcomponents
role: symbol
role_heading: Type Alias
path: createmlcomponents/eventhandler
---

# EventHandler

A closure to handle processing events.

## Declaration

```swift
typealias EventHandler = @Sendable (Event) -> Void
```

## See Also

### Event handling

- [Event](createmlcomponents/event.md)
- [MetricsKey](createmlcomponents/metricskey.md)