@class NSTimeZone, NSCalendar, NSDateInterval, NSString, NSLocale, _UIDatePickerCalendarMonth; @interface _UICalendarDataModel : NSObject @property (copy, nonatomic) NSLocale *locale; @property (copy, nonatomic) NSCalendar *calendar; @property (retain, nonatomic) NSTimeZone *timeZone; @property (readonly, nonatomic) NSCalendar *effectiveCalendar; @property (readonly, nonatomic) NSLocale *effectiveLocale; @property (readonly, nonatomic) NSTimeZone *effectiveTimeZone; @property (retain, nonatomic) _UIDatePickerCalendarMonth *visibleMonth; @property (copy, nonatomic) NSDateInterval *availableDateRange; @property (retain, nonatomic) NSString *fontDesign; - (id)init; - (void).cxx_destruct; - (void)_deriveEffectiveLocaleAndCalendarIfNeeded; @end