import { Worker, ServiceWorkerOptions } from "../worker";
import { Service } from "../../core/service";
import { Prehandler } from "../../core/prehandler";
import { Job, Queue } from "bull"

interface ServiceInfo {
  taskName: string;
  service: Service;
  queue: Queue;
}

export interface BullServiceWorkerOptions extends ServiceWorkerOptions {
  port: number;
  host: string;
  password: string;
  db: number;
  namespace: string;
}

export declare class BullWorker extends Worker {
  prepare(name: string, workerConfig: BullServiceWorkerOptions, services: Service[], prehandlers: Prehandler[]): Promise<void>;
  initializeService(service: Service, prehandler: Prehandler[]): Promise<ServiceInfo>;
  execute(job: Job, data: any, service: Service, prehandlers: Prehandler[]): Job;
}