# CssTransitionDisablerMixinConstructor

typedef

Constructor returned by [`CssTransitionDisablerMixin`](module_ui_bindings_csstransitiondisablermixin.md#function-CssTransitionDisablerMixin). Use it to name a mixin base class before extending it.

```typescript
const MyCssTransitionDisablerBase: CssTransitionDisablerMixinConstructor<typeof BaseClass> =
	CssTransitionDisablerMixin( BaseClass );

class MyCssTransitionDisabler extends MyCssTransitionDisablerBase {}
```

[See source](https://github.com/ckeditor/ckeditor5/blob/master/packages/ckeditor5-ui/src/bindings/csstransitiondisablermixin.ts#L24)

<a id="type-parameters">

## Type parameters

### `Base: extends Constructor<View>`

#### Value

`Mixed<Base, ViewWithCssTransitionDisabler>`

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Full index of the CKEditor 5 API reference: [llms.txt](llms.txt)