@class NSArray, NSString, NSDictionary, CIBarcodeDescriptor; @interface AVMetadataMachineReadableCodeObjectInternal : NSObject @property (retain) NSArray *corners; @property (retain) NSString *stringValue; @property (retain) NSDictionary *basicDescriptor; @property BOOL decoded; @property (retain) CIBarcodeDescriptor *descriptor; - (void)dealloc; @end