import type { Action, IAbortable, IPausable, ProgressCallback } from '../base';
import type { ITask } from './i-task';
export interface ITaskScheduler extends IAbortable, IPausable {
    onProgress?: ProgressCallback;
    onComplete?: Action<void>;
    onError?: Action<unknown>;
    scheduleAsync(tasks: Array<ITask>, onProgress?: ProgressCallback, onComplete?: Action<void>, onError?: Action<unknown>): Promise<void>;
    recoverAsync(tasks: Array<ITask>, onProgress?: ProgressCallback, onComplete?: Action<void>, onError?: Action<unknown>): Promise<void>;
    startAsync(): Promise<void>;
}