import Decoder from './decoder';
import BigNumber from '../../node_modules/bignumber.js/bignumber';
export declare enum PacketType {
    Reserved = 0,
    CONNECT = 1,
    CONNACK = 2,
    SEND = 3,
    SENDACK = 4,
    RECV = 5,
    RECVACK = 6,
    PING = 7,
    PONG = 8,
    DISCONNECT = 9
}
export declare class Packet {
    from(f: Packet): void;
    private _packetType;
    remainingLength: number;
    noPersist: boolean;
    reddot: boolean;
    syncOnce: boolean;
    dup: boolean;
    set packetType(packetType: PacketType);
    get packetType(): PacketType;
}
export declare class ConnectPacket extends Packet {
    version: number;
    deviceID: string;
    deviceFlag: number;
    clientTimestamp: number;
    uid: string;
    token: string;
    get packetType(): PacketType;
}
export declare class ConnackPacket extends Packet {
    timeDiff: BigNumber;
    reasonCode: number;
    get packetType(): PacketType;
}
export declare class DisconnectPacket extends Packet {
    reasonCode: number;
    reason: string;
    get packetType(): PacketType;
}
export declare class SendPacket extends Packet {
    clientSeq: number;
    clientMsgNo: string;
    channelID: string;
    channelType: number;
    fromUID: string;
    payload: any;
    get packetType(): PacketType;
}
export declare class RecvPacket extends Packet {
    messageID: BigNumber;
    messageSeq: number;
    clientMsgNo: string;
    timestamp: number;
    channelID: string;
    channelType: number;
    fromUID: string;
    payload: any;
    get packetType(): PacketType;
}
export declare class PingPacket extends Packet {
    get packetType(): PacketType;
}
export declare class PongPacket extends Packet {
    get packetType(): PacketType;
}
export declare class SendackPacket extends Packet {
    clientSeq: number;
    messageID: BigNumber;
    messageSeq: number;
    reasonCode: number;
    get packetType(): PacketType;
}
export declare class RecvackPacket extends Packet {
    messageID: BigNumber;
    messageSeq: number;
    get packetType(): PacketType;
}
export interface IProto {
    encode(f: Packet): any;
    decode(data: Uint8Array): Packet;
}
export default class Proto implements IProto {
    packetEncodeMap: any;
    packetDecodeMap: any;
    constructor();
    encode(f: Packet): Uint8Array;
    decode(data: Uint8Array): Packet;
    encodeConnect(packet: ConnectPacket): number[];
    encodeSend(packet: SendPacket): number[];
    encodeRecvack(packet: RecvackPacket): number[];
    decodeConnect(f: Packet, decode: Decoder): ConnackPacket;
    decodeDisconnect(f: Packet, decode: Decoder): DisconnectPacket;
    decodeRecvPacket(f: Packet, decode: Decoder): RecvPacket;
    decodeSendackPacket(f: Packet, decode: Decoder): SendackPacket;
    encodeFramer(f: Packet, remainingLength: number): any[];
    decodeFramer(decode: Decoder): Packet;
    encodeBool(b: boolean): 1 | 0;
    encodeVariableLength(len: number): any[];
}