datetime.js

var moment = require('moment');
/**
 * 
 * @param {*} date Required. Any valid date expression (like Date() or Now())
 */
function CDate(date) {

}

/**
 * 
 * @param {*} interval Required. The interval you want to add
 * Can take the following values:
 * yyyy - Year
 * q - Quarter
 * m - Month
 * y - Day of year
 * d - Day
 * w - Weekday
 * ww - Week of year
 * h - Hour
 * n - Minute
 * s - Second 
 * @param {*} number Required. The number of interval you want to add. Can either be positive, for dates in the future, or negative, for dates in the past
 * @param {*} date Required. Variant or literal representing the date to which interval is added
 */
function DateAdd(interval, number, date) {

}

function DateDiff(interval, date1, date2, firstdayofweek, firstweekofyear) {

}

function DatePart(interval, date, firstdayofweek, firstweekofyear) {

}

function DateSerial(year, month, day) {

}

function DateValue(date) {

}

function Day(date) {

}

function FormatDateTime(date, format) {

}

function Hour(time) {

}

function IsDate(expression) {

}

function Minute(time) {

}

function Month(date) {

}

function MonthName(month, abbreviate) {

}

function Now() {

}

function Second(time) {

}

function Time() {

}

function Timer() {

}

function TimeSerial(hour, minute, second) {

}

function TimeValue(time) {

}

function Weekday(date, firstdayofweek) {

}

function Year(date) {

}