# ViewDocumentMutationEventData

typedef

The value of [`ViewDocumentMutationsEvent`](module_engine_view_observer_mutationobserver-ViewDocumentMutationsEvent.md).

[See source](https://github.com/ckeditor/ckeditor5/blob/master/packages/ckeditor5-engine/src/view/observer/mutationobserver.ts#L297)

<a id="properties">

## Properties

<a id="member-mutations">

### `mutations: Array<ObserverMutationData>`

#### Value

`object`

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