import type { ClientId, CodecOpts, Payload, QoS, Topic } from "./types.ts";
import type { ProtocolLevelNoV5 } from "./protocolLevels.ts";
import type { ConnectProperties, WillProperties } from "./Properties.ts";
import { PacketType } from "./PacketType.ts";
export type ConnectPacketV4 = {
    type: PacketType;
    protocolName?: string | undefined;
    protocolLevel: ProtocolLevelNoV5;
    clientId?: ClientId | undefined;
    username?: string | undefined;
    password?: Uint8Array | undefined;
    will?: {
        topic: Topic;
        payload: Payload;
        retain?: boolean | undefined;
        qos?: QoS | undefined;
    } | undefined;
    clean?: boolean | undefined;
    keepAlive?: number | undefined;
    bridgeMode?: boolean | undefined;
};
export type ConnectPacketV5 = {
    type: PacketType;
    protocolName?: string | undefined;
    protocolLevel: 5;
    clientId?: ClientId | undefined;
    username?: string | undefined;
    password?: Uint8Array | undefined;
    will?: {
        topic: Topic;
        payload: Payload;
        retain?: boolean | undefined;
        qos?: QoS | undefined;
        properties?: WillProperties | undefined;
    } | undefined;
    clean?: boolean | undefined;
    keepAlive?: number | undefined;
    bridgeMode?: boolean | undefined;
    properties?: ConnectProperties | undefined;
};
/**
 * ConnectPacket is sent from the client to the server to initiate a connection.
 */
export type ConnectPacket = ConnectPacketV4 | ConnectPacketV5;
export declare function encode(packet: ConnectPacket, codecOpts: CodecOpts): Uint8Array;
export declare function decode(buffer: Uint8Array, flags: number, _codecOpts: CodecOpts, packetType: PacketType): ConnectPacket;
//# sourceMappingURL=connect.d.ts.map