@class NSArray, NSMutableArray; @interface SUItemValidator : NSObject { NSMutableArray *_collectionTests; NSMutableArray *_itemTests; } @property (readonly, nonatomic) NSArray *validationTests; - (void)dealloc; - (void)addCollectionValidationTests:(id)a0; - (void)addItemValidationTests:(id)a0; - (void)removeValidationTest:(id)a0; - (BOOL)validateItems:(id)a0 error:(id *)a1; - (BOOL)validateItems:(id)a0 offers:(id)a1 error:(id *)a2; @end