A reference to an Angular output.
API
interface OutputRef<T> {
subscribe(callback: (value: T) => void): OutputRefSubscription;
}
subscribe
OutputRefSubscriptionRegisters a callback that is invoked whenever the output emits a new value of type T.
Angular will automatically clean up the subscription when the directive/component of the output is destroyed.
@paramcallback
(value: T) => void
@returns
OutputRefSubscription