formatRangeToParts
fun formatRangeToParts(startDate: Date, endDate: Date): ReadonlyArray<DateTimeRangeFormatPart>(source)
fun formatRangeToParts(startDate: JsLong, endDate: JsLong): ReadonlyArray<DateTimeRangeFormatPart>(source)
fun formatRangeToParts(startDate: BigInt, endDate: BigInt): ReadonlyArray<DateTimeRangeFormatPart>(source)