@interface EKMutableCalendarDate : EKCalendarDate
- (void)addMonths:(long long)a0;
- (void)addYears:(long long)a0;
- (void)addDays:(long long)a0;
- (void)addSeconds:(long long)a0;
- (void)addHours:(long long)a0;
- (void)addMinutes:(long long)a0;
- (void)addComponents:(id)a0;
- (id)copyWithZone:(struct _NSZone { } *)a0;
@end