@class _WebSafeAsyncForwarder; @interface _WebSafeForwarder : NSObject { id _target; id _defaultTarget; } @property (readonly, nonatomic) _WebSafeAsyncForwarder *asyncForwarder; - (void)forwardInvocation:(id)a0; - (void)dealloc; - (id)methodSignatureForSelector:(SEL)a0; - (BOOL)respondsToSelector:(SEL)a0; - (void)clearTarget; - (id)initWithTarget:(id)a0 defaultTarget:(id)a1; @end