rrule/dist/esm/dateutil.d.ts

import { Time } from './datetime';
declare type Datelike = Pick<Date, 'getTime'>;
/**
 * General date-related utilities.
 * Also handles several incompatibilities between JavaScript and Python
 *
 */
export declare namespace dateutil {
    const MONTH_DAYS: number[];
    /**
     * Number of milliseconds of one day
     */
    const ONE_DAY: number;
    /**
     * @see: <http://docs.python.org/library/datetime.html#datetime.MAXYEAR>
     */
    const MAXYEAR = 9999;
    /**
     * Python uses 1-Jan-1 as the base for calculating ordinals but we don't
     * want to confuse the JS engine with milliseconds > Number.MAX_NUMBER,
     * therefore we use 1-Jan-1970 instead
     */
    const ORDINAL_BASE: Date;
    /**
     * Python: MO-SU: 0 - 6
     * JS: SU-SAT 0 - 6
     */
    const PY_WEEKDAYS: number[];
    /**
     * py_date.timetuple()[7]
     */
    const getYearDay: (date: Date) => number;
    const isLeapYear: (year: number) => boolean;
    const isDate: (value: unknown) => value is Date;
    const isValidDate: (value: unknown) => value is Date;
    /**
     * @return {Number} the date's timezone offset in ms
     */
    const tzOffset: (date: Date) => number;
    /**
     * @see: <http://www.mcfedries.com/JavaScript/DaysBetween.asp>
     */
    const daysBetween: (date1: Date, date2: Date) => number;
    /**
     * @see: <http://docs.python.org/library/datetime.html#datetime.date.toordinal>
     */
    const toOrdinal: (date: Date) => number;
    /**
     * @see - <http://docs.python.org/library/datetime.html#datetime.date.fromordinal>
     */
    const fromOrdinal: (ordinal: number) => Date;
    const getMonthDays: (date: Date) => number;
    /**
     * @return {Number} python-like weekday
     */
    const getWeekday: (date: Date) => number;
    /**
     * @see: <http://docs.python.org/library/calendar.html#calendar.monthrange>
     */
    const monthRange: (year: number, month: number) => number[];
    /**
     * @see: <http://docs.python.org/library/datetime.html#datetime.datetime.combine>
     */
    const combine: (date: Date, time: Date | Time) => Date;
    const clone: (date: Date | Time) => Date;
    const cloneDates: (dates: Date[] | Time[]) => Date[];
    /**
     * Sorts an array of Date or dateutil.Time objects
     */
    const sort: <T extends Datelike>(dates: T[]) => void;
    const timeToUntilString: (time: number, utc?: boolean) => string;
    const untilStringToDate: (until: string) => Date;
}
export default dateutil;
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