@class NSXPCConnection; @protocol AUHelperServiceProtocol; @interface AUHelperInstance : NSObject { NSXPCConnection *_xpcConnection; } @property (class, readonly) AUHelperInstance *sharedInstance; @property (readonly) id<AUHelperServiceProtocol> remoteObject; + (id)xpcConnectionToHelper; - (id)init; - (void).cxx_destruct; @end