mm-cal-js
Version:
Myanmar calendar calculation library
15 lines (14 loc) • 615 B
TypeScript
export declare enum CalendarType {
English = 0,
Gregorian = 1,
Julian = 2
}
/**
* Western date ot Julian day number. Credit4 Gregorian 2 JD: (w2j)
* @see https://cool-emerald.blogspot.com/2013/06/algorithm-program-and-calculation-of.html#jdn
* @param date western date object
* @param startOfGregorian start of Gregorian calendar in Julian day number (default 2361222)
* @param calendarType calendar type (default English)
* @returns Julian day number
*/
export declare const westernToJulianDayNumber: (date: Date, startOfGregorian?: number, calendarType?: CalendarType) => number;