import { OnModuleDestroy, OnModuleInit } from '@nestjs/common';
import * as Consul from 'consul';
import { IConsulService } from '@nestcloud/common';
import { IConsulServiceOptions } from './interfaces/consul-service-options.interface';
import { IServiceNode } from '../common';
export declare class ConsulService implements OnModuleInit, OnModuleDestroy, IConsulService {
    private readonly consul;
    private store;
    private readonly logger;
    private readonly discoveryHost;
    private readonly serviceId;
    private readonly serviceName;
    private readonly servicePort;
    private readonly timeout;
    private readonly deregisterCriticalServiceAfter;
    private readonly interval;
    private readonly maxRetry;
    private readonly retryInterval;
    private readonly protocol;
    private readonly route;
    private readonly tcp;
    private readonly script;
    private readonly dockerContainerId;
    private readonly shell;
    private readonly ttl;
    private readonly notes;
    private readonly status;
    private readonly includes;
    constructor(consul: Consul, options: IConsulServiceOptions);
    init(): Promise<void>;
    watch(service: string, callback: (services: IServiceNode[]) => void): void;
    watchServiceList(callback: (service: string[]) => void): void;
    getServices(): {
        [service: string]: IServiceNode[];
    };
    getServiceNames(): string[];
    getServiceNodes(service: string, passing?: boolean): IServiceNode[];
    onModuleInit(): Promise<any>;
    onModuleDestroy(): Promise<any>;
    private generateService;
    private registerService;
    private cancelService;
}