@class NSDateComponents; @interface ACHDateComponentInterval : NSObject @property (readonly, nonatomic) NSDateComponents *startDateComponents; @property (readonly, nonatomic) NSDateComponents *endDateComponents; - (id)chunked:(long long)a0 calendar:(id)a1; - (BOOL)containsDateComponents:(id)a0 inCalendar:(id)a1; - (id)initWithStartDateComponents:(id)a0 endDateComponents:(id)a1; - (unsigned long long)countOfDaysContainedInIntervalInCalendar:(id)a0; - (id)description; - (void).cxx_destruct; @end