/// <reference types="node" />
import { Candidate } from "../candidate";
import { Message } from "../stun/message";
export type Address = Readonly<[string, number]>;
export interface Protocol {
    type: string;
    localCandidate?: Candidate;
    sentMessage?: Message;
    request: (message: Message, addr: Address, integrityKey?: Buffer, retransmissions?: any) => Promise<[Message, Address]>;
    responseAddr?: Address;
    responseMessage?: string;
    close?: () => Promise<void>;
    connectionMade: (...args: any) => Promise<void>;
    sendStun: (message: Message, addr: Address) => void;
    sendData: (data: Buffer, addr: Address) => Promise<void>;
}