@class NSLock, NSString, CXCallObserver, DKDiagnosticContext, CAGradientLayer, NSProgress, _UILegibilityLabel, DKMutableDiagnosticResult; @interface DKDiagnosticViewController : UIViewController <CXCallObserverDelegate, DKDiagnostic_Internal, NSExtensionRequestHandling, DKDiagnostic> @property (retain, nonatomic) CXCallObserver *callObserver; @property (retain, nonatomic) DKDiagnosticContext *context; @property (retain, nonatomic) NSLock *finishedLock; @property (retain, nonatomic) _UILegibilityLabel *pressHomeLabel; @property (retain, nonatomic) CAGradientLayer *gradientLayer; @property (nonatomic) BOOL shouldShowPressHomeLabel; @property (readonly) unsigned long long hash; @property (readonly) Class superclass; @property (readonly, copy) NSString *description; @property (readonly, copy) NSString *debugDescription; @property (retain, nonatomic) NSProgress *progress; @property (nonatomic, getter=isCancelled) BOOL cancelled; @property (nonatomic, getter=isSetup) BOOL setup; @property (retain, nonatomic) DKMutableDiagnosticResult *result; @property (nonatomic, getter=isFinished) BOOL finished; - (id)init; - (void)start; - (void)viewDidLoad; - (void)observeValueForKeyPath:(id)a0 ofObject:(id)a1 change:(id)a2 context:(void *)a3; - (void).cxx_destruct; - (void)callObserver:(id)a0 callChanged:(id)a1; - (void)beginRequestWithExtensionContext:(id)a0; - (void)createGradientLayer; - (void)displayPressHomeLabelFor:(double)a0; - (void)monitorIncomingCall; - (void)resetGradientAndLabelBefore:(BOOL)a0; @end