# ComponentEventsObserver

## registerOnceForAllComponentEvents

`registerOnceForAllComponentEvents(): void`

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

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## bindComponent

`bindComponent(component: Component<any>): EventSubscription`

[source](https://github.com/wix/react-native-navigation/blob/v2/lib/src/events/ComponentEventsObserver.ts#L38)

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## unmounted

`unmounted(componentId: string): void`

[source](https://github.com/wix/react-native-navigation/blob/v2/lib/src/events/ComponentEventsObserver.ts#L52)

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## notifyComponentDidAppear

`notifyComponentDidAppear(event: ComponentDidAppearEvent): void`

[source](https://github.com/wix/react-native-navigation/blob/v2/lib/src/events/ComponentEventsObserver.ts#L56)

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## notifyComponentDidDisappear

`notifyComponentDidDisappear(event: ComponentDidDisappearEvent): void`

[source](https://github.com/wix/react-native-navigation/blob/v2/lib/src/events/ComponentEventsObserver.ts#L60)

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## notifyNavigationButtonPressed

`notifyNavigationButtonPressed(event: NavigationButtonPressedEvent): void`

[source](https://github.com/wix/react-native-navigation/blob/v2/lib/src/events/ComponentEventsObserver.ts#L64)

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## notifySearchBarUpdated

`notifySearchBarUpdated(event: SearchBarUpdatedEvent): void`

[source](https://github.com/wix/react-native-navigation/blob/v2/lib/src/events/ComponentEventsObserver.ts#L68)

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## notifySearchBarCancelPressed

`notifySearchBarCancelPressed(event: SearchBarCancelPressedEvent): void`

[source](https://github.com/wix/react-native-navigation/blob/v2/lib/src/events/ComponentEventsObserver.ts#L72)

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## notifyPreviewCompleted

`notifyPreviewCompleted(event: PreviewCompletedEvent): void`

[source](https://github.com/wix/react-native-navigation/blob/v2/lib/src/events/ComponentEventsObserver.ts#L76)

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