/// <reference types="node" />
import WebSocket from 'ws';
import { EventEmitter } from 'events';
export interface Channel {
    on(event: 'close' | 'open', cb: () => void): void;
    on(event: 'message', cb: (data: string) => void): void;
    send(data: any, options?: undefined): void;
}
export declare class WebSocketChannel extends WebSocket implements Channel {
}
interface LoglineDescriptor {
    type: 'recv' | 'send' | 'break' | 'unknown';
    data?: string;
}
export declare class LogChannel extends EventEmitter implements Channel {
    private index;
    private lines;
    private prompt;
    constructor(lines: LoglineDescriptor[]);
    on(event: string, cb: any): this;
    send(data: string, _options: any): void;
    private start;
}
export declare function createLogChannel(options: {
    path: string;
}): LogChannel;
export {};