import { type OnApplicationBootstrap } from '@nestjs/common';
import { DiscoveryService, MetadataScanner, Reflector } from '@nestjs/core';
import { Rabbitmq } from './rabbitmq';
export declare class RabbitmqExplorerService implements OnApplicationBootstrap {
    private readonly discoveryService;
    private readonly metadataScanner;
    private readonly reflector;
    private readonly rabbitmq;
    constructor(discoveryService: DiscoveryService, metadataScanner: MetadataScanner, reflector: Reflector, rabbitmq: Rabbitmq);
    /**
     * @return {Promise<void>}
     */
    onApplicationBootstrap(): Promise<void>;
    /**
     * @return {Promise<void>}
     * @private
     */
    private setupInfrastructure;
    /**
     * @return {Promise<void>}
     * @private
     */
    private discoverSubscribers;
    /**
     * @param {any} instance
     * @param {string} methodName
     * @return {Promise<void>}
     * @private
     */
    private registerIfSubscriber;
}