import { Redbird } from './proxy.js';
/**
    Redbird Docker Module.

    This module handles automatic regitration and de-registration of
    services running on docker containers.
*/
export declare class DockerModule {
    private redbird;
    private targets;
    private images;
    private ports;
    private dolphin;
    private events;
    private log;
    constructor(redbird: Redbird, url: string);
    registerIfNeeded(imageName: string, containerId: string, containerName: string): void;
    /**
     * Register route from a source to a given target.
     * The target should be an image name. Starting several containers
     * from the same image will automatically deliver the requests
     * to each container in a round-robin fashion.
     *
     * @param src    See {@link ReverseProxy.register}
     * @param target Docker image (this string is evaluated as regexExp)
     * @param opts   Options like ssl and etc...
     */
    register(src: string, target: string, opts: any): void;
    registerContainer(src: string | URL, containerId: string, opts: any): Promise<void>;
}