| import { Observable } from '../Observable'; |
| import { MonoTypeOperatorFunction } from '../types'; |
| /** @deprecated In future versions, empty notifiers will no longer re-emit the source value on the output observable. */ |
| export declare function delayWhen<T>(delayDurationSelector: (value: T, index: number) => Observable<never>, subscriptionDelay?: Observable<any>): MonoTypeOperatorFunction<T>; |
| export declare function delayWhen<T>(delayDurationSelector: (value: T, index: number) => Observable<any>, subscriptionDelay?: Observable<any>): MonoTypeOperatorFunction<T>; |