Type Alias RelativeTimeFormatUnit
RelativeTimeFormatUnit :
| "year"
| "years"
| "quarter"
| "quarters"
| "month"
| "months"
| "week"
| "weeks"
| "day"
| "days"
| "hour"
| "hours"
| "minute"
| "minutes"
| "second"
| "seconds"
| "year"
| "years"
| "quarter"
| "quarters"
| "month"
| "months"
| "week"
| "weeks"
| "day"
| "days"
| "hour"
| "hours"
| "minute"
| "minutes"
| "second"
| "seconds"
Unit to use in the relative time internationalized message.
MDN.