Usage
import DateTime;
Details Duration createDate createDateTime createDuration createInterval createTime dateRangeByDay daysDiff daysInInterval decrementDays decrementHours decrementMilliseconds decrementMinutes decrementMonths decrementSeconds decrementYears incrementDays incrementHours interval incrementMilliseconds incrementMinutes incrementMonths incrementSeconds incrementYears joinDateAndTime now parseDate parseDateInLocale parseDateTime parseDateTimeInLocale parseTime parseTimeInLocale printDate printDateInLocale printDateTime printDateTimeInLocale printTime printTimeInLocale splitDateTime