@class NSLock, NSString, NSDictionary; @interface ISClient : NSObject @property (retain, nonatomic) NSLock *lock; @property (copy) NSString *appleClientApplication; @property (copy) NSString *userAgent; @property (readonly) NSString *appleClientVersions; @property (copy) NSString *identifier; @property (copy) NSString *partnerHeader; @property (copy) NSDictionary *clientProvidedHeaders; + (id)currentClient; - (id)init; - (void)dealloc; - (id)_appleClientVersions; - (id)localStoreFrontID; - (void)_softwareMapInvalidatedNotification:(id)a0; - (void).cxx_destruct; @end