---
title: "Action | Customer's Canvas On-Premises"
canonical: "https://customerscanvas.com/docs/on-premises/design-atoms-js/reference/design-atoms-model/Action/"
---

# Action

> Action

## Type Aliases

### Action

```ts
type Action<T1, T2> = [T1] extends [void] ? () => any : [T2] extends [void] ? (arg) => any : (arg1, arg2) => any;
```

#### Type Parameters

| Type Parameter | Default type |
| ------ | ------ |
| `T1` | `void` |
| `T2` | `void` |