@class NSURL, NSString; @interface WFURLExpander : NSObject <NSURLSessionDataDelegate> @property (retain, nonatomic) NSURL *URL; @property (copy, nonatomic) id /* block */ completionHandler; @property (readonly) unsigned long long hash; @property (readonly) Class superclass; @property (readonly, copy) NSString *description; @property (readonly, copy) NSString *debugDescription; + (void)expandURL:(id)a0 completionHandler:(id /* block */)a1; - (void)URLSession:(id)a0 dataTask:(id)a1 didReceiveResponse:(id)a2 completionHandler:(id /* block */)a3; - (void)URLSession:(id)a0 task:(id)a1 willPerformHTTPRedirection:(id)a2 newRequest:(id)a3 completionHandler:(id /* block */)a4; - (void)start; - (void)URLSession:(id)a0 task:(id)a1 didCompleteWithError:(id)a2; - (void).cxx_destruct; - (void)finishWithURL:(id)a0 error:(id)a1; @end