import type { CodecOpts } from "./types.ts";
import type { ConnectPacket } from "./connect.ts";
import type { ConnackPacket } from "./connack.ts";
import type { PublishPacket } from "./publish.ts";
import type { PubackPacket, PubcompPacket, PubrecPacket, PubrelPacket } from "./pubblishAcks.ts";
import type { SubscribePacket } from "./subscribe.ts";
import type { SubackPacket } from "./suback.ts";
import type { UnsubscribePacket } from "./unsubscribe.ts";
import type { UnsubackPacket } from "./unsuback.ts";
import type { PingreqPacket } from "./pingreq.ts";
import type { PingresPacket } from "./pingres.ts";
import type { DisconnectPacket } from "./disconnect.ts";
import type { AuthPacket } from "./auth.ts";
/**
 * this can be any possible MQTT packet
 */
export type AnyPacket = ConnectPacket | ConnackPacket | PublishPacket | PubackPacket | PubrecPacket | PubrelPacket | PubcompPacket | SubscribePacket | SubackPacket | UnsubscribePacket | UnsubackPacket | PingreqPacket | PingresPacket | DisconnectPacket | AuthPacket;
/**
 * @function encode
 * @description Encodes an MQTT packet object into a binary Uint8Array format
 * @param {AnyPacket} packet - The MQTT packet object to encode
 * @param {CodecOpts} codecOpts - options to use during encoding
 * @returns {Uint8Array} The encoded packet as a binary buffer
 * @throws {Error} If packet encoding fails
 */
export declare function encode(packet: AnyPacket, codecOpts: CodecOpts): Uint8Array;
/**
 * @function decodePayload
 * @description Decodes a packet payload from binary format into an MQTT packet object
 * @param {number} firstByte - The first byte of the MQTT packet containing type and flags
 * @param {Uint8Array} buffer - The binary buffer containing the packet payload
 * @param {CodecOpts} codecOpts - options to use during encoding
 * @returns {AnyPacket} The decoded MQTT packet object
 * @throws {DecoderError} If packet decoding fails
 */
export declare function decodePayload(firstByte: number, buffer: Uint8Array, codecOpts: CodecOpts): AnyPacket;
/**
 * @function decode
 * @description Decodes a complete MQTT packet from binary format into a packet object,
 *  its basically a wrapper around decodePayload
 *
 * @param {Uint8Array} buffer - The binary buffer containing the complete MQTT packet
 * @param {CodecOpts} codecOpts - the options for the decoder
 * @returns {AnyPacket} The decoded MQTT packet object
 * @throws {DecoderError} If packet decoding fails due to invalid format or insufficient data
 */
export declare function decode(buffer: Uint8Array, codecOpts: CodecOpts): AnyPacket;
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