import { MonoTypeOperatorFunction, SchedulerLike } from 'rxjs';
/**
 * Just like `retry()` but resubscribes to its source Observable with constant delays or
 * resubscribes only `N` times based on a predefined array of delays.
 *
 * @param delayTime
 * @param scheduler
 */
export declare const retryTime: <T>(delayTime: number | number[], scheduler?: SchedulerLike) => MonoTypeOperatorFunction<T>;