@class NSString, NSObject; @protocol OS_os_log; @interface EMDaemonInterfaceRequest : NSObject @property (class, readonly) NSObject *signpostLog; @property (readonly) unsigned long long signpostID; @property (readonly) unsigned long long hash; @property (readonly) Class superclass; @property (readonly, copy) NSString *description; @property (readonly, copy) NSString *debugDescription; + (unsigned long long)uniqueRequestID; + (id)systemScopeSignpostLog; @end