import { OnApplicationShutdown } from '@nestjs/common';
import { ConfigService } from '../../config/services/config.service';
export interface MdnsServiceInfo {
    name: string;
    type: string;
    port: number;
    hostname: string;
    txt: Record<string, string>;
}
export declare class MdnsService implements OnApplicationShutdown {
    private readonly configService;
    private readonly logger;
    private bonjour;
    private service;
    private isAdvertising;
    private advertisedPort;
    constructor(configService: ConfigService);
    private getConfig;
    getServiceName(): string;
    getServiceType(): string;
    private getVersion;
    advertise(port: number): void;
    stopAdvertising(): Promise<void>;
    getServiceInfo(): MdnsServiceInfo | null;
    isCurrentlyAdvertising(): boolean;
    onApplicationShutdown(signal?: string): Promise<void>;
}