@class NSDateComponents, NSDateInterval; @interface USDeviceActivitySchedule : NSObject <NSSecureCoding> @property (class, readonly) BOOL supportsSecureCoding; @property (readonly, copy) NSDateComponents *intervalStart; @property (readonly, copy) NSDateComponents *intervalEnd; @property (readonly) BOOL repeats; @property (readonly, copy) NSDateComponents *warningTime; @property (readonly, copy) NSDateInterval *nextInterval; + (id)nextIntervalForStartComponents:(id)a0 endComponents:(id)a1; + (id)nextWarningDateForComponents:(id)a0 referenceDate:(id)a1; - (unsigned long long)hash; - (void)encodeWithCoder:(id)a0; - (id)description; - (void).cxx_destruct; - (BOOL)isEqual:(id)a0; - (id)initWithCoder:(id)a0; - (id)initWithIntervalStart:(id)a0 intervalEnd:(id)a1 repeats:(BOOL)a2 warningTime:(id)a3; @end