Declared in NSObject+RACKVOWrapper.h

Instance Methods

rac_addObserver:forKeyPath:options:queue:block:

- (id)rac_addObserver:(NSObject *)target forKeyPath:(NSString *)keyPath options:(NSKeyValueObservingOptions)options queue:(NSOperationQueue *)queue block:(void ( ^ ) ( id target , NSDictionary *change ))block

rac_removeObserverWithIdentifier:

- (BOOL)rac_removeObserverWithIdentifier:(id)identifier