@class NSURL, UIBarButtonItem, UIPrintPanelWindow, UIActivityViewController, UIPrinter, UITableView, NSObject, UIViewController, UIPrintOptionsTableViewController, UIView, NSLayoutConstraint, NSString, UIPrintPanelNavigationController, UIPopoverController, UIAlertController, UIPrintPreviewViewController, NSArray, UIPrintInteractionController, UIPrintInfo;
@protocol OS_dispatch_queue, UIPrintAppExtensionProtocol;

@interface UIPrintPanelViewController : UIViewController <UIPopoverPresentationControllerDelegate, UIPrintPanelAppearanceDelegate, UINavigationControllerDelegate> {
    NSObject<OS_dispatch_queue> *_lookupPrinterQueue;
}

@property (retain, nonatomic) UIPrintPanelWindow *printPanelWindow;
@property (retain, nonatomic) UIPrintPanelNavigationController *printPanelNavigationController;
@property (weak, nonatomic) UIViewController *parentController;
@property (retain, nonatomic) UIView *previewSeparatorView;
@property (retain, nonatomic) UIBarButtonItem *shareButton;
@property (retain, nonatomic) UIPrintPreviewViewController *previewViewController;
@property (retain, nonatomic) UIView *previewPanelView;
@property (retain, nonatomic) NSLayoutConstraint *previewHeightConstraint;
@property (retain, nonatomic) UIPrintOptionsTableViewController *printOptionsTableViewController;
@property (retain, nonatomic) NSLayoutConstraint *printOptionsWidthConstraint;
@property (nonatomic) long long lastUsedPrinterIndex;
@property (retain) NSArray *lastUsedPrinterArray;
@property (retain, nonatomic) NSArray *vertScrollPrintPanelConstraints;
@property (retain, nonatomic) NSArray *horizScrollPrintPanelConstraints;
@property (retain, nonatomic) UIPopoverController *poverController;
@property (retain, nonatomic) UIActivityViewController *activityViewController;
@property (retain) NSURL *quickLookPDFURL;
@property (retain) NSString *shareablePDFDirectoryPath;
@property (retain) UIAlertController *pdfCreationProgressController;
@property BOOL quickLookPDFGenerationInProgress;
@property BOOL quickLookPDFGenerationCancelled;
@property double progressPresentationTime;
@property (nonatomic) BOOL dismissed;
@property (nonatomic) BOOL animated;
@property (retain, nonatomic) UIPrinter *observedPrinter;
@property (retain, nonatomic) UIPrintInfo *printInfo;
@property (retain, nonatomic) UIPrintPanelNavigationController *printOptionsNavController;
@property (retain, nonatomic) UITableView *printOptionsTableView;
@property (retain, nonatomic) UIViewController<UIPrintAppExtensionProtocol> *appPrintExtensionController;
@property (retain, nonatomic) UIPrintInteractionController *printInteractionController;
@property (readonly) unsigned long long hash;
@property (readonly) Class superclass;
@property (readonly, copy) NSString *description;
@property (readonly, copy) NSString *debugDescription;

+ (BOOL)_preventsAppearanceProxyCustomization;

- (void)applicationDidBecomeActive:(id)a0;
- (void)updateViewConstraints;
- (void)viewWillAppear:(BOOL)a0;
- (void)dealloc;
- (void)viewWillLayoutSubviews;
- (void)dismissKeyboard;
- (void)viewDidLoad;
- (void)loadView;
- (id)keyCommands;
- (void)setPrinter:(id)a0;
- (void)observeValueForKeyPath:(id)a0 ofObject:(id)a1 change:(id)a2 context:(void *)a3;
- (void).cxx_destruct;
- (void)viewDidDisappear:(BOOL)a0;
- (void)dismissAnimated:(BOOL)a0 completionHandler:(id /* block */)a1;
- (void)cancelButtonPressed:(id)a0;
- (unsigned long long)navigationControllerSupportedInterfaceOrientations:(id)a0;
- (void)backButtonPressed:(id)a0;
- (void)updatePageRange;
- (void)_presentInParentAnimated:(BOOL)a0;
- (void)addCanelButtonToNavItem:(id)a0;
- (void)addPrintShareButtonsToNavItem:(id)a0;
- (void)cancelPrinting;
- (void)cancelQuickLookPDFGeneration;
- (id)createShareablePDFFileURL:(id)a0;
- (void)dismissPrintPanelWithAction:(long long)a0 animated:(BOOL)a1 completionHandler:(id /* block */)a2;
- (void)generateQuickLookPDFWithCompletionHandler:(id /* block */)a0;
- (void)hideGeneratingPDFProgress:(id)a0;
- (id)initWithPrintInterationController:(id)a0 inParentController:(id)a1;
- (void)lookupLastUsedPrinter;
- (void)presentPrintPanelAnimated:(BOOL)a0 hostingScene:(id)a1;
- (void)presentPrintPanelFromBarButtonItem:(id)a0 animated:(BOOL)a1;
- (void)presentPrintPanelFromRect:(struct CGRect { struct CGPoint { double x0; double x1; } x0; struct CGSize { double x0; double x1; } x1; })a0 inView:(id)a1 animated:(BOOL)a2;
- (void)printButtonPressed:(id)a0;
- (void)printNavigationConrollerDidDismiss;
- (void)printPanelDidDisappear;
- (id)printerDisplayName:(id)a0;
- (void)removeShareablePDFFiles;
- (void)shareButtonPress:(id)a0;
- (id)shareableURLForPreviewing;
- (BOOL)shouldShowDuplex;
- (BOOL)shouldShowLayout;
- (BOOL)shouldShowOrientation;
- (BOOL)shouldShowPageRange;
- (BOOL)shouldShowScaling;
- (void)showGeneratingPDFProgressPanel;
- (void)showSharePanelForPDFURL:(id)a0;
- (BOOL)showingVerticalPreview;
- (void)startPrinting;
- (void)updatePreviewLayoutConstraints;

@end