Get the current value of the observable.
Optional
initialValue: ROptional
onError: (error: any) => voidOptional
onComplete: () => voidWait for the observable to complete.
Optional
__namedParameters: { timeout?: number }Promise that resolves to the value of the observable at the time of completion.
Static
emptyStable reference to an observable that always returns undefined
.
Static
fromStatic
of
Cancelable observer that relays authentication requests.