/**
 *
 * Define and control schedules
 *
 * - reschedule calculation adapter
 * -- cron
 *
 *
 * - schedule execution adapter
 * -- for event firing
 * -- for task execution
 *
 * configurable
 *
 * schedules:
 *  - cron: '* * * * *'
 *    event:
 *      name: ActionEvent | action_event
 *      params:
 *        ...
 *  - offset: 10000
 *    start: Date | Time
 *    event:
 *      name: ActionEvent | action_event
 *      params:
 *        ...
 *  - offset: 10000
 *    start: Date | Time
 *    task:
 *      name: ActionTask | action_task
 *      params:
 *        ...
 *
 */
import { Schedule } from './Schedule';
import { IScheduleFactory } from './IScheduleFactory';
import { IScheduleDef } from './IScheduleDef';
export declare class Scheduler {
    static NAME: string;
    private factories;
    private schedules;
    prepare(factories: IScheduleFactory[]): Promise<void>;
    register(schedule: IScheduleDef): Promise<Schedule>;
    /**
     * TODO
     */
    get(): void;
    /**
     * TODO
     */
    unregister(): void;
    shutdown(): Promise<void>;
}