import { ClientOptions } from "./Client.types";
import { DiscoveryModule } from "./core/DiscoveryModule";
export declare class Client {
    private readonly consumers;
    private readonly modules;
    private readonly instances;
    private readonly dispatchTimeout;
    private readonly discoverTimeout;
    private started;
    constructor(options?: ClientOptions);
    getConsumer<T = any>(service: string): T;
    addModule(module: DiscoveryModule): void;
    discover(): void;
    dispatch(service: string, command: string, ...params: unknown[]): Promise<unknown>;
    start(): Promise<void>;
    stop(): Promise<void>;
}