@class NSString, NSArray, MTRTestClusterClusterSimpleStruct, NSNumber; @interface MTRTestClusterClusterNullablesAndOptionalsStruct : MTRUnitTestingClusterNullablesAndOptionalsStruct @property (copy, nonatomic) NSNumber *nullableInt; @property (copy, nonatomic) NSNumber *optionalInt; @property (copy, nonatomic) NSNumber *nullableOptionalInt; @property (copy, nonatomic) NSString *nullableString; @property (copy, nonatomic) NSString *optionalString; @property (copy, nonatomic) NSString *nullableOptionalString; @property (copy, nonatomic) MTRTestClusterClusterSimpleStruct *nullableStruct; @property (copy, nonatomic) MTRTestClusterClusterSimpleStruct *optionalStruct; @property (copy, nonatomic) MTRTestClusterClusterSimpleStruct *nullableOptionalStruct; @property (copy, nonatomic) NSArray *nullableList; @property (copy, nonatomic) NSArray *optionalList; @property (copy, nonatomic) NSArray *nullableOptionalList; @end