@class PRXScannerIndicatorView, UIViewController; @interface PRXScannerViewController : PRXCardContentViewController @property (readonly, nonatomic) PRXScannerIndicatorView *indicatorView; @property (readonly, nonatomic) UIViewController *scannerEngine; - (void)viewWillAppear:(BOOL)a0; - (void)viewDidLoad; - (void).cxx_destruct; - (id)initWithScannerEngine:(id)a0; - (void)resetConfirmationRing; - (void)showConfirmationRing; @end