@class NSString, NSDictionary, NSObject; @interface CAMBufferKeyValueObserverObservanceChange : CAMBufferObservanceChange @property (readonly, copy, nonatomic) NSString *keyPath; @property (readonly, weak, nonatomic) NSObject *object; @property (readonly, copy, nonatomic) NSDictionary *change; - (void).cxx_destruct; - (id)initWithKeyPath:(id)a0 ofObject:(id)a1 withChange:(id)a2; @end