import { Queue as QueueContract } from "../../Engine/Queue";
import { Configuration } from "./Configuration";
import { Service as Bus } from "../../Bus/Service";
import * as Azure from "azure";
import { Author } from "../../Domain/Author";
export declare class Queue implements QueueContract {
    name: string;
    protected connectionString: string;
    protected connection: Azure.ServiceBusService & any;
    protected bus: Bus;
    protected active: number;
    protected scanSourcesQueue: string;
    constructor(options: Configuration, bus: Bus);
    connect(): Promise<void>;
    close(): Promise<void>;
    dispatchSourceScans(author: Author): Promise<void>;
    working(): boolean;
    work(): Promise<void>;
    workSources(): void;
    setup(): Promise<void>;
    protected defer(): {
        resolve: () => void;
        reject: (data: any) => void;
        promise: Promise<{}>;
    };
}