Follows the same format as Intl.DurationFormat.prototype.format().
Short: 1 yr, 2 mths, 3 wks, 3 days, 4 hr, 5 min, 6 sec, 7 ms, 8 μs, 9 ns Long: 1 year, 2 months, 3 weeks, 3 days, 4 hours, 5 minutes, 6 seconds, 7 milliseconds, 8 microseconds, 9 nanoseconds Narrow: 1y 2mo 3w 3d 4h 5m 6s 7ms 8μs 9ns
Follows the same format as Intl.DurationFormat.prototype.format().
Short: 1 yr, 2 mths, 3 wks, 3 days, 4 hr, 5 min, 6 sec, 7 ms, 8 μs, 9 ns Long: 1 year, 2 months, 3 weeks, 3 days, 4 hours, 5 minutes, 6 seconds, 7 milliseconds, 8 microseconds, 9 nanoseconds Narrow: 1y 2mo 3w 3d 4h 5m 6s 7ms 8μs 9ns