export declare class Constants {
    static readonly SYS_DATETIME_DATE: string;
    static readonly SYS_DATETIME_TIME: string;
    static readonly SYS_DATETIME_DATEPERIOD: string;
    static readonly SYS_DATETIME_DATETIME: string;
    static readonly SYS_DATETIME_TIMEPERIOD: string;
    static readonly SYS_DATETIME_DATETIMEPERIOD: string;
    static readonly SYS_DATETIME_DURATION: string;
    static readonly SYS_DATETIME_SET: string;
    static readonly SYS_DATETIME_DATETIMEPOINT = "datetimepoint";
    static readonly TimexKey: string;
    static readonly ModKey: string;
    static readonly SourceEntity: string;
    static readonly TypeKey: string;
    static readonly IsLunarKey: string;
    static readonly ResolveKey: string;
    static readonly ResolveToPastKey: string;
    static readonly ResolveToFutureKey: string;
    static readonly Decade: string;
    static readonly Century: string;
    static readonly RelCentury: string;
    static readonly CommentKey: string;
    static readonly CommentAmPm: string;
    static readonly Comment_DoubleTimex: string;
    static readonly SemesterMonthCount: number;
    static readonly TrimesterMonthCount: number;
    static readonly QuarterCount: number;
    static readonly FourDigitsYearLength: number;
    static readonly MaxMonth: number;
    static readonly MinMonth: number;
    static readonly DefaultLanguageFallback_MDY: string;
    static readonly DefaultLanguageFallback_DMY: string;
    static readonly DefaultLanguageFallback_YMD: string;
    static readonly MinYearNum: number;
    static readonly MaxYearNum: number;
    static readonly MaxTwoDigitYearFutureNum: number;
    static readonly MinTwoDigitYearPastNum: number;
    static readonly BEFORE_MOD: string;
    static readonly AFTER_MOD: string;
    static readonly SINCE_MOD: string;
    static readonly UNTIL_MOD: string;
    static readonly EARLY_MOD: string;
    static readonly MID_MOD: string;
    static readonly LATE_MOD: string;
    static readonly MORE_THAN_MOD: string;
    static readonly LESS_THAN_MOD: string;
    static readonly REF_UNDEF_MOD: string;
    static readonly TimexYear: string;
    static readonly TimexMonth: string;
    static readonly TimexMonthFull: string;
    static readonly TimexWeek: string;
    static readonly TimexDay: string;
    static readonly TimexBusinessDay: string;
    static readonly TimexWeekend: string;
    static readonly TimexHour: string;
    static readonly TimexMinute: string;
    static readonly TimexSecond: string;
    static readonly TimexFuzzy: string;
    static readonly TimexFuzzyYear: string;
    static readonly TimexFuzzyMonth: string;
    static readonly TimexFuzzyWeek: string;
    static readonly TimexFuzzyDay: string;
    static readonly DateTimexConnector: string;
    static readonly TimeTimexConnector: string;
    static readonly GeneralPeriodPrefix: string;
    static readonly TimeTimexPrefix: string;
    static readonly ByDay: string;
    static readonly ByWeek: string;
    static readonly ByMonth: string;
    static readonly ByYear: string;
    static readonly DatePeriodTimexTypeToTimexSuffix: ReadonlyMap<string, string>;
    static readonly EarlyMorning: string;
    static readonly Morning: string;
    static readonly MidDay: string;
    static readonly Afternoon: string;
    static readonly Evening: string;
    static readonly Daytime: string;
    static readonly Night: string;
    static readonly BusinessHour: string;
    static readonly InvalidDateString: string;
    static readonly CompositeTimexDelimiter: string;
    static readonly yearCJK: string;
    static readonly InvalidYear: number;
    readonly InvalidMonth: number;
    readonly InvalidDay: number;
    readonly InvalidHour: number;
    readonly InvalidMinute: number;
    readonly InvalidSecond: number;
}
export declare class TimeTypeConstants {
    static readonly DATE: string;
    static readonly START_DATE: string;
    static readonly END_DATE: string;
    static readonly DATETIME: string;
    static readonly START_DATETIME: string;
    static readonly END_DATETIME: string;
    static readonly DURATION: string;
    static readonly SET: string;
    static readonly TIME: string;
    static readonly VALUE: string;
    static readonly START_TIME: string;
    static readonly END_TIME: string;
    static readonly START: string;
    static readonly END: string;
    static readonly beforeMod: string;
    static readonly afterMod: string;
    static readonly sinceMod: string;
    static readonly moreThanMod: string;
    static readonly lessThanMod: string;
}