declare const commands: {
    NOP: number;
    ListServices: number;
    ListIdentity: number;
    ListInterfaces: number;
    RegisterSession: number;
    UnregisterSession: number;
    SendRRData: number;
    SendUnitData: number;
    IndicateStatus: number;
    Cancel: number;
};
/**
 * Parses Encapulation Status Code to Human Readable Error Message.
 *
 * @param {number} status - Status Code
 * @returns {string} Human Readable Error Message
 */
declare const parseStatus: (status: any) => string;
/**
 * Checks if Command is a Valid Encapsulation Command
 *
 * @param {Number} ecapsulation command
 * @returns {boolean} test result
 */
declare const validateCommand: (cmd: any) => boolean;
/**
 * @typedef CommonPacketData
 * @type {Object}
 * @property {number} TypeID - Type of Item Encapsulated
 * @property {Buffer} data - CIP Data Buffer
 */
declare let CPF: {
    ItemIDs?: any;
    isCmd?: (cmd: any) => boolean;
    build?: any;
    parse?: any;
};
/**
 * @typedef EncapsulationData
 * @type {Object}
 * @property {number} commandCode - Ecapsulation Command Code
 * @property {string} command - Encapsulation Command String Interpretation
 * @property {number} length - Length of Encapsulated Data
 * @property {number} session - Session ID
 * @property {number} statusCode - Status Code
 * @property {string} status - Status Code String Interpretation
 * @property {number} options - Options (Typically 0x00)
 * @property {Buffer} data - Encapsulated Data Buffer
 */
declare let header: {
    build?: any;
    parse?: any;
};
/**
 * Returns a Register Session Request String
 *
 * @returns {string} register session string
 */
declare const registerSession: () => any;
/**
 * Returns an Unregister Session Request String
 *
 * @param {number} session - Encapsulation Session ID
 * @returns {string} unregister seeion strings
 */
declare const unregisterSession: (session: any) => any;
/**
 * Returns a UCMM Encapsulated Packet String
 *
 * @param {number} session - Encapsulation Session ID
 * @param {Buffer} data - Data to be Sent via UCMM
 * @param {number} [timeout=10] - Timeout (sec)
 * @returns {string} UCMM Encapsulated Message String
 */
declare const sendRRData: (session: any, data: any, timeout?: number) => any;
/**
 * Returns a Connected Message Datagram (Transport Class 3) String
 *
 * @param {number} session - Encapsulation Session ID
 * @param {Buffer} data - Data to be Sent via Connected Message
 * @param {number} ConnectionID - Connection ID from FWD_OPEN
 * @param {number} SequenceNumber - Sequence Number of Datagram
 * @returns {string} Connected Message Datagram String
 */
declare const sendUnitData: (session: any, data: any, ConnectionID: any, SequnceNumber: any) => any;
export { header, CPF, validateCommand, commands, parseStatus, registerSession, unregisterSession, sendRRData, sendUnitData };