# engine/view/observer/keyobserver

module

<a id="classes">

## Classes

<a id="class-KeyObserver">

### [KeyObserver](module_engine_view_observer_keyobserver-KeyObserver.md)

<a id="interfaces">

## Interfaces

<a id="interface-ViewDocumentKeyEventData">

### `ViewDocumentKeyEventData`

<a id="type-definitions">

## Type Definitions

<a id="typedef-ViewDocumentKeyDownEvent">

### `ViewDocumentKeyDownEvent`

<a id="typedef-ViewDocumentKeyUpEvent">

### `ViewDocumentKeyUpEvent`

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