@class NSKeyValueProxyGetter;
@interface NSKeyValueNotifyingMutableCollectionGetter : NSKeyValueProxyGetter {
NSKeyValueProxyGetter *_mutableCollectionGetter;
}
- (void)dealloc;
- (id)initWithContainerClassID:(id)a0 key:(id)a1 mutableCollectionGetter:(id)a2 proxyClass:(Class)a3;
- (id)mutableCollectionGetter;
@end