/// <reference types="node" />
import { Socket } from 'net';
import { SocketProtocol } from './protocol';
import { EventEmitter } from 'events';
import { Peer } from './peer';
export declare class App extends EventEmitter {
    private opts;
    name: string;
    tcp: Socket;
    protocol: SocketProtocol;
    protocols: string[];
    host: string;
    port: number;
    private supportsExtendedFrames;
    private maxFrameSize;
    private negotiatedExtended;
    private requestMap;
    id: number;
    peers: {
        [id: string]: Peer;
    };
    private state;
    constructor(opts: {
        name: string;
        coreHost?: string;
        corePort: number;
        protocols?: string[];
    });
    send(peer: Peer, frame: Buffer): Promise<boolean>;
    /**
     * Enable or disable extended frame format support
     * @param enabled Whether to support extended frames
     * @param maxSize Maximum frame size in bytes (default 4MB)
     */
    setExtendedFrameSupport(enabled: boolean, maxSize?: number): void;
    requestAsync(op: string, args: any[]): Promise<any>;
    request(op: string, args: any[], cb?: any): number | Promise<any>;
    requestBare(op: string, args: any[], cb: any): number;
    connect(): Promise<void>;
    /** Cancel and/or terminate request by id */
    cancel(requestId: number): void;
    private waitFrame;
    private handleFrameData;
    private createFrame;
    private createLoginFrame;
}