import { IRegistry, IEvent, TaskList, RegistryElem } from '../common';
declare class Registry implements IRegistry {
    registeredTasks: TaskList;
    events: IEvent;
    /**
     * Maps "tasks" to message queue provider topic (queue) names
     */
    items: Map<string, string>;
    heartbeat: number;
    constructor();
    emit(name: string, ...args: any): void;
    addNewTask(task: RegistryElem): void;
    removeTask(task: RegistryElem): void;
    getTopic(name: string): string;
    getTopics(): Array<string>;
    getTaskTopics(): Array<string>;
    addTopic(name: string, topic?: string): void;
    getTask(topic: string): RegistryElem | null;
}
export default Registry;