@class NSData, NSString; @interface JXHTTPDataBody : NSObject <JXHTTPRequestBody> @property (retain, nonatomic) NSData *data; @property (copy, nonatomic) NSString *httpContentType; @property (readonly) unsigned long long hash; @property (readonly) Class superclass; @property (readonly, copy) NSString *description; @property (readonly, copy) NSString *debugDescription; + (id)withData:(id)a0; + (id)withData:(id)a0 contentType:(id)a1; @end