@class NSArray, NSString, NSDate; @interface GDGraphDateRelationship : NSObject <GDGraphObjectRelationship> @property (readonly, copy, nonatomic) NSDate *startDate; @property (readonly, copy, nonatomic) NSDate *endDate; @property (readonly, copy, nonatomic) NSDate *occurrenceDate; @property (readonly, copy, nonatomic) NSArray *allStartDate; @property (readonly, copy, nonatomic) NSArray *allEndDate; @property (readonly, copy, nonatomic) NSArray *allOccurrenceDate; @property (readonly, copy, nonatomic) Class graphObjectType; @property (readonly) unsigned long long hash; @property (readonly) Class superclass; @property (readonly, copy) NSString *description; @property (readonly, copy) NSString *debugDescription; - (void).cxx_destruct; - (id)initWithStartDateField:(id)a0 endDateField:(id)a1 occurrenceDateField:(id)a2 allStartDateField:(id)a3 allEndDateField:(id)a4 allOccurrenceDateField:(id)a5; @end