import { Application, Component } from '@lakutata/core';
import { Logger } from '@lakutata/core/build/plugins/Logger';
import { Socket } from 'socket.io-client';
import { Service } from '../../Service';
import { IServiceInfoObject } from '../../interfaces/IServiceInfoObject';
import { FastifyInstance } from 'fastify';
import EventEmitter2 from 'eventemitter2';
export declare class ClientComponent extends Component {
    protected readonly app: Application;
    protected readonly service: Service;
    protected readonly registry: () => string;
    protected readonly port: () => number;
    protected readonly token: () => string;
    protected readonly logger: () => Logger | undefined;
    protected readonly acceptProtocols: string[];
    protected readonly registryPattern: RegExp;
    protected readonly pingInterval: number;
    protected readonly eventEmitter: EventEmitter2;
    protected readonly accessibleTestTimeout: number;
    protected readonly refreshAccessibleURLsInterval: number;
    readonly accessibleURLs: Set<string>;
    protected socket: Socket;
    protected httpServer: FastifyInstance;
    protected httpServerURL: string;
    protected latency: number;
    protected initialize(): Promise<void>;
    protected initHttpServer(): Promise<void>;
    protected getLocalIPAddress(): string;
    protected initSocket(): Promise<void>;
    protected ping(): void;
    connect(): Promise<void>;
    socketSend(event: string, data: any): boolean;
    httpRequest(url: string, event: string, data: any, timeout?: number): Promise<any>;
    socketRequest(event: string, data: any, timeout?: number): Promise<any>;
    onHttpRequest(event: string, callback: (data: any) => Promise<any> | any): this;
    onSocketRequest(event: string, callback: (data: any) => Promise<any> | any): this;
    onSocketMessage(event: string, callback: (data: any) => Promise<void> | void): this;
    fetchServices(appId?: string | RegExp): Promise<IServiceInfoObject>;
    refreshAccessibleURLs(): Promise<void>;
}