# EventsRegistry

## onAppLaunched

`onAppLaunched(callback: function): EventSubscription`

[source](https://github.com/wix/react-native-navigation/blob/v2/lib/src/events/EventsRegistry.ts#L11)

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## componentDidAppear

`componentDidAppear(callback: function): EventSubscription`

[source](https://github.com/wix/react-native-navigation/blob/v2/lib/src/events/EventsRegistry.ts#L15)

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## componentDidDisappear

`componentDidDisappear(callback: function): EventSubscription`

[source](https://github.com/wix/react-native-navigation/blob/v2/lib/src/events/EventsRegistry.ts#L19)

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## onNavigationButtonPressed

`onNavigationButtonPressed(callback: function): EventSubscription`

[source](https://github.com/wix/react-native-navigation/blob/v2/lib/src/events/EventsRegistry.ts#L23)

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## onNavigationCommand

`onNavigationCommand(callback: function): EventSubscription`

[source](https://github.com/wix/react-native-navigation/blob/v2/lib/src/events/EventsRegistry.ts#L27)

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