@class NSDictionary, NSMutableArray, NSSet; @interface MTDictionaryDiff : NSObject @property (retain, nonatomic) NSMutableArray *callbacks; @property (retain, nonatomic) NSDictionary *dictionary; @property (retain, nonatomic) NSSet *properties; - (id)init; - (void).cxx_destruct; - (void)addCallback:(id /* block */)a0; - (id)initWithProperties:(id)a0; @end