Class IANATimezone

This example gets the data from the internet.

import { IANATimezone, minDataToTimezoneOffset } from '@jetblack/date-tz'

const timezoneName = 'Europe/Brussels'
fetch(`https://cdn.jsdelivr.net/npm/@jetblack/tzdata/dist/latest/${timezoneName}.min.json`)
 .then(response => response.json())
 .then(data => {
   const zoneData = data.map(minDataToTimezoneOffset)
   const tz = new IANATimezone(timeZoneName, zoneData)
   const newYearsDay = tz.makeDate(2000, 0, 1)
   // returns "2000-01-01T01:00:00Z"
 })
 .catch(error => console.error(error))
}