import { EntityManager } from 'typeorm';
import { JobEntity } from "../../../scheduler/src";
import { ScheduleOptions } from './types';
export declare abstract class IScheduler {
    abstract start(): Promise<void>;
    abstract stop(): Promise<void>;
    abstract schedule(options: ScheduleOptions): Promise<void>;
    /**
     * Changes the scheduled run time of a job, unless it is already running.
     * @param jobId
     * @param runAfter
     * @param manager
     * @returns
     */
    abstract reschedule(jobId: string, runAfter: Date, manager?: EntityManager): Promise<boolean>;
    /**
     * Retrieves jobs that match the given filters.
     * @param filters
     * @returns
     */
    abstract getJobs(filters: {
        method: string;
        thread?: string;
        labels?: string[];
    }): Promise<JobEntity[]>;
    /**
     * Cancels jobs that match the given filters. Will only apply to `scheduled` jobs, not jobs that were processed or are currently running.
     * @param filters
     */
    abstract cancelJobs(filters: {
        method: string;
        thread?: string;
        labels?: string[];
    }): Promise<number>;
}