@class NSURLSession, NSString, NSURL, NSObject; @protocol OS_os_log; @interface SDHTTPClient : NSObject <NSURLSessionDelegate> @property (class, readonly, nonatomic) SDHTTPClient *sharedInstance; @property (retain) NSObject<OS_os_log> *log; @property (readonly, nonatomic) NSURLSession *urlSession; @property (readonly, nonatomic) NSURL *baseURL; @property (readonly) unsigned long long hash; @property (readonly) Class superclass; @property (readonly, copy) NSString *description; @property (readonly, copy) NSString *debugDescription; + (id)_seedingSessionConfiguration; @end