import type { RemoteInfo } from 'node:dgram';
import type { AddressInfo } from 'node:net';
import { Dgram } from './dgram.js';
export declare class Unicast extends Dgram {
    port: number | undefined;
    constructor(name: string, socketType: 'udp4' | 'udp6', reuseAddr?: boolean | undefined, interfaceName?: string, interfaceAddress?: string, port?: number);
    start(): void;
    onListening(address: AddressInfo): void;
    onMessage(msg: Buffer, rinfo: RemoteInfo): void;
    stop(): void;
}