DateComponentsFormatter.UnitsStyle.full
A style that spells out the units of time, but not the quantities.
Declaration
case fullDiscussion
For example, the quantity of 3 years, 9 months, 26 days, 19 hours, and 17 seconds is displayed in the U.S. English locale as “3 years, 9 months, 26 days, 19 hours, 17 seconds”.