/// <reference types="node" />
import { EventEmitter } from 'events';
import { SerialPort } from 'serialport';
import { ViscaCommand } from './command';
import { ViscaTransport } from './transport';
export declare class SerialTransport extends EventEmitter implements ViscaTransport {
    portname: string;
    timeout: number;
    baudRate: number;
    debug: boolean;
    started: boolean;
    serialport: SerialPort;
    uuid: string;
    constructor(portname?: string, timeout?: number, baudRate?: number, debug?: boolean);
    start(): void;
    restart(): void;
    close(): void;
    onOpen(): void;
    onClose(e: string): void;
    onError(e: string): void;
    onData(packet: Buffer): void;
    write(viscaCommand: ViscaCommand): void;
}