import { PacketType } from "./PacketType.ts";
import type { ReasonCode } from "./ReasonCode.ts";
import type { AuthProperties } from "./Properties.ts";
import type { CodecOpts } from "./types.ts";
export type AuthPacketV5 = {
    type: PacketType;
    protocolLevel: 5;
    reasonCode: ReasonCode;
    properties?: AuthProperties;
};
/**
 * An AUTH packet is sent from Client to Server or Server to Client as part of an extended
 * authentication exchange, such as challenge / response authentication.
 * It is a Protocol Error for the Client or Server to send an AUTH packet
 * if the CONNECT packet did not contain the same Authentication Method.
 */
export type AuthPacket = AuthPacketV5;
export declare function encode(packet: AuthPacket, codecOpts: CodecOpts): Uint8Array;
export declare function decode(buffer: Uint8Array, flags: number, codecOpts: CodecOpts, packetType: PacketType): AuthPacket;
//# sourceMappingURL=auth.d.ts.map