12345678910111213141516171819
import { MILLISECONDS_IN_MINUTE } from "./constants.ts";import { DateObj } from "./types.ts";import { dateToJSDate, jsDateToDate } from "./convert.ts";
export function getLocalName(): string {  return new Intl.DateTimeFormat().resolvedOptions().timeZone;}
export function getLocalOffset(dateObj: DateObj): number {  return -dateToJSDate(dateObj).getTimezoneOffset() *    MILLISECONDS_IN_MINUTE;}
export function utcToLocalTime(dateObj: DateObj): DateObj {  const ts = dateToJSDate(dateObj).getTime() +    getLocalOffset(dateObj);  return jsDateToDate(new Date(ts));}