# ComponentEventsObserver

## registerOnceForAllComponentEvents

`registerOnceForAllComponentEvents(): void`

[source](https://github.com/wix/react-native-navigation/blob/v2/lib/src/events/ComponentEventsObserver.ts#L25)

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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#L35)

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## notifyComponentDidAppear

`notifyComponentDidAppear(event: ComponentDidAppearEvent): void`

[source](https://github.com/wix/react-native-navigation/blob/v2/lib/src/events/ComponentEventsObserver.ts#L46)

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## notifyComponentDidDisappear

`notifyComponentDidDisappear(event: ComponentDidDisappearEvent): void`

[source](https://github.com/wix/react-native-navigation/blob/v2/lib/src/events/ComponentEventsObserver.ts#L50)

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## notifyNavigationButtonPressed

`notifyNavigationButtonPressed(event: NavigationButtonPressedEvent): void`

[source](https://github.com/wix/react-native-navigation/blob/v2/lib/src/events/ComponentEventsObserver.ts#L54)

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## notifySearchBarUpdated

`notifySearchBarUpdated(event: SearchBarUpdatedEvent): void`

[source](https://github.com/wix/react-native-navigation/blob/v2/lib/src/events/ComponentEventsObserver.ts#L58)

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## notifySearchBarCancelPressed

`notifySearchBarCancelPressed(event: SearchBarCancelPressedEvent): void`

[source](https://github.com/wix/react-native-navigation/blob/v2/lib/src/events/ComponentEventsObserver.ts#L62)

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