export declare enum DataTypes {
    BOOL = 193,
    SINT = 194,
    INT = 195,
    DINT = 196,
    LINT = 197,
    USINT = 198,
    UINT = 199,
    UDINT = 200,
    REAL = 202,
    LREAL = 203,
    STIME = 204,
    DATE = 205,
    TIME_AND_DAY = 206,
    DATE_AND_STRING = 207,
    STRING = 208,
    WORD = 209,
    DWORD = 210,
    BIT_STRING = 211,
    LWORD = 212,
    STRING2 = 213,
    FTIME = 214,
    LTIME = 215,
    ITIME = 216,
    STRINGN = 217,
    SHORT_STRING = 218,
    TIME = 219,
    EPATH = 220,
    ENGUNIT = 221,
    STRINGI = 222,
    STRUCT = 672
}
/**
 * Checks if an Inputted Integer is a Valid Type Code (Vol1 Appendix C)
 */
export declare function isValidTypeCode(num: number): num is DataTypes;
/**
 * Retrieves Human Readable Version of an Inputted Type Code
 */
export declare function getTypeCodeString(num: number): string | null;