import type { IWorkerOptions } from '../interface/config.js';
import { Worker } from './Worker.js';
declare abstract class SingletonWorker extends Worker {
    constructor(name: string, options: IWorkerOptions);
    start(): Promise<void>;
    stop(reason: string): Promise<void>;
    protected onError(err: Error): void;
    private election_;
}
export { SingletonWorker };
//# sourceMappingURL=SingletonWorker.d.ts.map