declare global {
    interface Date {
        /**
         * @name addDays
         * @category Manipulate / Add
         * @summary Add day(s) to date
         *
         * @description
         * Add day(s) to date
         *
         * @param days amount of days to add
         * @returns date with added days
         *
         * @example
         * ```ts
         * new Date(2022, 5, 5).addDays(10) // => "Wed Jun 15 2022 00:00:00 GMT+0300 (GMT+03:00)"
         * new Date(2022, 5, 5).addDays(-10) // => "Thu May 26 2022 00:00:00 GMT+0300 (GMT+03:00)"
         * ```
         */
        addDays(days: number): Date;
        /**
         * @name addWeeks
         * @category Manipulate / Add
         * @summary Add week(s) to date
         *
         * @description
         * Add week(s) to date
         *
         * @param weeks amount of week(s) to add
         * @returns date with added week(s)
         *
         * @example
         * ```ts
         * new Date(2022, 5, 5).addWeeks(2) // => "Sun Jun 19 2022 00:00:00 GMT+0300 (GMT+03:00)"
         * new Date(2022, 5, 5).addWeeks(-2) // => "Sun May 22 2022 00:00:00 GMT+0300 (GMT+03:00)"
         * ```
         */
        addWeeks(weeks: number): Date;
        /**
         * @name addMonths
         * @category Manipulate / Add
         * @summary Add month(s) to date
         *
         * @description
         * Add month(s) to date
         *
         * @param months amount of month(s) to add
         * @returns date with added month(s)
         *
         * @example
         * ```ts
         * new Date(2022, 5, 5).addMonths(2) // => "Fri Aug 05 2022 00:00:00 GMT+0300 (GMT+03:00)"
         * new Date(2022, 5, 5).addMonths(-2) // => "Tue Apr 05 2022 00:00:00 GMT+0300 (GMT+03:00)"
         * ```
         */
        addMonths(months: number): Date;
        /**
         * @name addYears
         * @category Manipulate / Add
         * @summary Add year(s) to date
         *
         * @description
         * Add year(s) to date
         *
         * @param years amount of year(s) to add
         * @returns date with added year(s)
         *
         * @example
         * ```ts
         * new Date(2022, 5, 5).addYears(2) // => "Wed Jun 05 2024 00:00:00 GMT+0300 (GMT+03:00)"
         * new Date(2022, 5, 5).addYears(-2) // => "Fri Jun 05 2020 00:00:00 GMT+0300 (GMT+03:00)"
         * ```
         */
        addYears(years: number): Date;
    }
}
export {};