System/Library/PrivateFrameworks/HMFoundation.framework

_HMFObjectObserverInternal.h

Download _HMFObjectObserverInternal.h

1. NSObject
2. >
3. HMFObject

@interface _HMFObjectObserverInternal : HMFObject

@property (copy, nonatomic) id /* block */ deallocationBlock;

- (void)dealloc;
- (void).cxx_destruct;

@end