@class NSEnumerator; @interface NAFilterEnumerator : NSEnumerator @property (readonly, nonatomic) NSEnumerator *enumerator; @property (readonly, copy, nonatomic) id /* block */ filter; - (id)nextObject; - (id)allObjects; - (void).cxx_destruct; - (id)initWithEnumerator:(id)a0 filter:(id /* block */)a1; @end