import * as utils from "ts-time/utils";
(year: number): boolean
True if this is a leap year.
(year % 4 === 0) && (year % 100 !== 0 || year % 400 === 0)
(): boolean
True if current browser/environment supports local time zones such as "Europe/Berlin". See Browser support at the home page.
(): boolean
Same as isTimeZoneSupport, but also logs a warning message to the browser/environment console if local time zones are not supported. The function guarantees that the message is only logged once, on the first function call. This function is called internally on the first attempt to instantiate a local ZoneId.