import type { Action, IServer, ITask, ITaskRunner } from '../../abstraction';
export declare class TaskRunner implements ITaskRunner {
    private _aborted;
    private _paused;
    private _server;
    private _task?;
    onFree?: Action<ITaskRunner>;
    onComplete?: Action<ITask>;
    onError?: Action<unknown>;
    constructor(server: IServer);
    get isAborted(): boolean;
    get isPaused(): boolean;
    runAsync(task: ITask, onFree?: Action<ITaskRunner>, onComplete?: Action<ITask>, onError?: Action<unknown>): Promise<void>;
    abortAsync(): Promise<void>;
    pauseAsync(): Promise<void>;
    resumeAsync(): Promise<void>;
    startAsync(): Promise<void>;
}