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NSKVOSupport: Retrieve the underlying class when adding nested observers
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2 changed files with 27 additions and 1 deletions
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@ -123,6 +123,7 @@ _NSKVOEnsureKeyWillNotify(id object, NSString *key);
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*/
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@interface
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NSObject (NSKeyValueObservingPrivate)
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- (Class)_underlyingClass;
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- (void)_notifyObserversOfChangeForKey:(NSString *)key
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oldValue:(id)oldValue
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newValue:(id)newValue;
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