@class NSMutableSet; @interface CLSCalendarEventsCacheYear : NSObject @property (nonatomic) long long year; @property (readonly, nonatomic) NSMutableSet *months; - (unsigned long long)hash; - (void).cxx_destruct; - (id)debugDescription; - (BOOL)isEqual:(id)a0; - (id)initWithYear:(long long)a0; @end