import type { CodecOpts } from "./types.ts";
import type { ProtocolLevelNoV5 } from "./protocolLevels.ts";
import { PacketType } from "./PacketType.ts";
import type { AuthenticationResult } from "./AuthenticationResult.ts";
import type { ReasonCode } from "./ReasonCode.ts";
import type { ConnackProperties } from "./Properties.ts";
export type ConnackPacketV4 = {
    type: PacketType;
    protocolLevel: ProtocolLevelNoV5;
    sessionPresent: boolean;
    returnCode: AuthenticationResult;
};
export type ConnackPacketV5 = {
    type: PacketType;
    protocolLevel: 5;
    sessionPresent: boolean;
    reasonCode: ReasonCode;
    properties?: ConnackProperties;
};
/**
 * ConnackPacket is sent from the server to the client in response to a connect packet.
 * It indicates that the connect is accepted.
 */
export type ConnackPacket = ConnackPacketV4 | ConnackPacketV5;
export declare function encode(packet: ConnackPacket, codecOpts: CodecOpts): Uint8Array;
export declare function decode(buffer: Uint8Array, flags: number, codecOpts: CodecOpts, packetType: PacketType): ConnackPacket;
//# sourceMappingURL=connack.d.ts.map