@class AXElement, NSArray, NSRunLoop; @interface AXObserverWrapper : NSObject @property (retain, nonatomic) AXElement *systemElement; @property (retain, nonatomic) struct __AXObserver { } *observer; @property (copy, nonatomic) id /* block */ handler; @property (retain, nonatomic) NSArray *notifications; @property (retain, nonatomic) NSRunLoop *runloop; - (void)dealloc; - (void).cxx_destruct; - (id)initWithSystemElement:(id)a0 runloop:(id)a1 notifications:(id)a2 handler:(id /* block */)a3 error:(id *)a4; @end