export interface DiffResult {
    milliseconds: number;
    seconds: number;
    minutes: number;
    hours: number;
    days: number;
    totalMilliseconds: number;
    totalSeconds: number;
    totalMinutes: number;
    totalHours: number;
}
export type TimeZoneType = 'short' | 'long';
export declare class CTYDate {
    private static _language;
    private static readonly en;
    private static readonly cn;
    private static get _defaultDateFormat();
    private static get _defaultDateTimeFormat();
    private static get _defaultTimeZone();
    /**
    * 获取UTC时间
    * @param {string | number | Date} [val]
    * @param {string} [timeZone]
    * @returns {string}
    */
    static getUTCDateTime(val: string | number | Date, timeZone?: string): string;
    /**
    * 获取UTC日期
    * @param {string | number | Date} [val]
    * @returns {string}
    */
    static getUTCDate(val: string | number | Date): string;
    /**
    * 获取时区
    * @param {Date} [date]
    * @param {TimeZoneType} [type]
    * @param {string} [timeZone]
    * @returns {string}
    */
    static getTimeZone(date: Date, type?: TimeZoneType, timeZone?: string): string;
    /**
    * 转换时区
    * @param {string | number | Date} [date]
    * @param {string} [targetTimeZone]
    * @param {string} [srcTimeZone]
    * @returns {Date}
    */
    static convertTimeZone(date: string | number | Date, targetTimeZone?: string, srcTimeZone?: string): Date;
    /**
    * 日期时间格式化
    * @param {string | number | Date} [val]
    * @param {string} [fmt]
    * @param {string} [timeZone]
    * @returns {string}
    */
    static formatDateTime(val: string | number | Date, fmt?: string, timeZone?: string): string;
    private static _preReplace;
    /**
    * 日期格式化
    * @param {string | number | Date} [val]
    * @param {string} [fmt]
    * @param {string} [timeZone]
    * @returns {string}
    */
    static formatDate(val: Date | string | number, fmt?: string, timeZone?: string): string;
    /**
    * 获取日期格式转换
    * @returns {string}
    */
    static getFormatForDatePicker(): string;
    /**
    * 获取日期时间格式转换
    * @returns {string}
    */
    static getFormatForDateTimePicker(): string;
    /**
    * 日期差
    * @param {string | number | Date} [date1]
    * @param {string | number | Date} [date2]
    * @returns {DiffResult}
    */
    static diff(date1: Date | string | number, date2: Date | string | number): DiffResult;
    /**
    * 通过加减日数获取新日期对象
    * @param {string | number | Date} [date]
    * @param {number} [days]
    * @returns {Date}
    */
    static addDays(date: Date | string | number, days: number): Date;
    /**
    * 通过加减小时数获取新日期对象
    * @param {string | number | Date} [date]
    * @param {number} [hours]
    * @returns {Date}
    */
    static addHours(date: Date | string | number, hours: number): Date;
    /**
    * 通过加减分钟数获取新日期对象
    * @param {string | number | Date} [date]
    * @param {number} [minutes]
    * @returns {Date}
    */
    static addMinutes(date: Date | string | number, minutes: number): Date;
    /**
    * 通过加减秒数获取新日期对象
    * @param {string | number | Date} [date]
    * @param {number} [seconds]
    * @returns {Date}
    */
    static addSeconds(date: Date | string | number, seconds: number): Date;
    /**
    * 通过加减月数获取新日期对象
    * @param {string | number | Date} [date]
    * @param {number} [months]
    * @returns {Date}
    */
    static addMonths(date: Date | string | number, months: number): Date;
    /**
    * 通过加减年数获取新日期对象
    * @param {string | number | Date} [date]
    * @param {number} [months]
    * @returns {Date}
    */
    static addYears(date: Date | string | number, years: number): Date;
    /**
    * 秒数转换为HH:mm:ss
    * @param {string | number} [value]
    * @param {boolean} [hour]
    * @returns {string}
    */
    static secondsToVehicle(value: string | number, hour?: boolean): string;
    /**
    * 判断是否为Date对象且是否为有效的
    * @param {string | number} [value]
    * @returns {string}
    */
    static isValidDate<T>(date: T): boolean;
    /**
    * 转换为Date
    * @param {string | number} [value]
    * @returns {Date}
    */
    static convertDate(value: string | number): Date;
    private static getBrowserInfo;
}