import { Worker } from '../bull-mq';
import { IHealthIndicator } from '../../health';
import { IDestroy } from '../../modules';
export interface INovuWorker extends IDestroy {
    readonly DEFAULT_ATTEMPTS: number;
    readonly topic: string;
    pause: () => Promise<void>;
    resume: () => Promise<void>;
    worker: Worker;
}
export declare class ReadinessService {
    private healthIndicators;
    constructor(healthIndicators: IHealthIndicator[]);
    areQueuesEnabled(): Promise<boolean>;
    private checkServicesHealth;
    pauseWorkers(workers: INovuWorker[]): Promise<void>;
    enableWorkers(workers: INovuWorker[]): Promise<void>;
}
//# sourceMappingURL=readiness.service.d.ts.map