import { CompletableTask } from "./completable-task";
import { RetryTaskBase } from "./retry-task-base";
/**
 * A timer task that is associated with a retryable task for retry purposes.
 *
 * When this timer fires, the retryable task should be rescheduled for another attempt.
 */
export declare class RetryTimerTask<T> extends CompletableTask<T> {
    private readonly _retryableParent;
    /**
     * Creates a new RetryTimerTask.
     *
     * @param retryableParent - The retryable task that this timer is associated with
     */
    constructor(retryableParent: RetryTaskBase<any>);
    /**
     * Gets the retryable task that this timer is associated with.
     */
    get retryableParent(): RetryTaskBase<any>;
}