@class UICollectionView, NSPredicate, PUSidebarReorderController, PXAssetCollectionActionManager, PUSidebarDataSectionEnablementController, UICollectionViewDiffableDataSource, PHAssetCollection, PXSidebarDataController, PUCollectionsCollectionViewDropDelegate, NSString, PXSidebarOutlineSectionController, PHPhotoLibrary, PXLibraryFilterState, PXProgrammaticNavigationDestination;
@protocol PXNavigationListItem, PXSelectionContainerProvider, PXMemoryAssetsActionFactory, PXProgrammaticNavigationParticipant;

@interface PUSidebarViewController : UIViewController <UICollectionViewDelegate, UIPopoverPresentationControllerDelegate, PUOutlineCellDelegate, PXSidebarOutlineSectionControllerDelegate, PUCollectionsCollectionViewDropDataProvider, PXAssetCollectionActionPerformerDelegate, PXAlbumStreamingOptionsViewControllerDelegate, PXChangeObserver, PXCollectionActionReceiver, PXSplitViewControllerChangeObserver>

@property (retain, nonatomic) UICollectionView *collectionView;
@property (retain, nonatomic) UICollectionViewDiffableDataSource *dataSource;
@property (retain, nonatomic) PXSidebarOutlineSectionController *sidebarOutlineSectionController;
@property (retain, nonatomic) PUSidebarDataSectionEnablementController *sidebarDataSectionEnablementController;
@property (retain, nonatomic) PXSidebarDataController *sidebarDataController;
@property (retain, nonatomic) PUCollectionsCollectionViewDropDelegate *dropDelegate;
@property (retain, nonatomic) PXProgrammaticNavigationDestination *currentNavigationDestination;
@property (retain, nonatomic) PUSidebarReorderController *reorderController;
@property (retain, nonatomic) id<PXNavigationListItem> deferredNavigationItem;
@property (nonatomic) BOOL isUpdating;
@property (nonatomic) BOOL selectingAlreadySelectedIndexPath;
@property (nonatomic) unsigned long long options;
@property (readonly, nonatomic) id<PXSelectionContainerProvider> selectionProvider;
@property (retain, nonatomic) PXAssetCollectionActionManager *assetCollectionActionManager;
@property (readonly, nonatomic) id<PXProgrammaticNavigationParticipant> navigationRoot;
@property (readonly, nonatomic) PHPhotoLibrary *photoLibrary;
@property (readonly, nonatomic) PXLibraryFilterState *libraryFilterState;
@property (readonly, nonatomic) NSPredicate *assetsFilterPredicate;
@property (readonly, nonatomic) PHAssetCollection *pickerAllPhotosVirtualCollection;
@property (readonly) unsigned long long hash;
@property (readonly) Class superclass;
@property (readonly, copy) NSString *description;
@property (readonly, copy) NSString *debugDescription;
@property (readonly, nonatomic) id<PXMemoryAssetsActionFactory> memoryAssetsActionFactory;

- (void)_keyboardWillChangeFrame:(id)a0;
- (void)validateCommand:(id)a0;
- (void)configureDataSource;
- (BOOL)collectionView:(id)a0 selectionFollowsFocusForItemAtIndexPath:(id)a1;
- (void)collectionView:(id)a0 didSelectItemAtIndexPath:(id)a1;
- (BOOL)actionPerformer:(id)a0 presentViewController:(id)a1;
- (id)collectionView:(id)a0 targetIndexPathForMoveFromItemAtIndexPath:(id)a1 toProposedIndexPath:(id)a2;
- (void)viewWillAppear:(BOOL)a0;
- (BOOL)collectionView:(id)a0 shouldSpringLoadItemAtIndexPath:(id)a1 withContext:(id)a2;
- (void)observable:(id)a0 didChange:(unsigned long long)a1 context:(void *)a2;
- (id)hostViewControllerForActionPerformer:(id)a0;
- (void)newAlbum:(id)a0;
- (void)traitCollectionDidChange:(id)a0;
- (id)collectionView:(id)a0 contextMenuConfigurationForItemAtIndexPath:(id)a1 point:(struct CGPoint { double x0; double x1; })a2;
- (void)viewDidLoad;
- (void)newSmartAlbum:(id)a0;
- (void)setEditing:(BOOL)a0 animated:(BOOL)a1;
- (void)newFolder:(id)a0;
- (id)undoManagerForActionPerformer:(id)a0;
- (void)popoverPresentationController:(id)a0 willRepositionPopoverToRect:(inout struct CGRect { struct CGPoint { double x0; double x1; } x0; struct CGSize { double x0; double x1; } x1; } *)a1 inView:(inout id *)a2;
- (void)collectionView:(id)a0 willPerformPreviewActionForMenuWithConfiguration:(id)a1 animator:(id)a2;
- (BOOL)actionPerformer:(id)a0 dismissViewController:(id)a1 completionHandler:(id /* block */)a2;
- (void).cxx_destruct;
- (id)presentationEnvironmentForActionPerformer:(id)a0;
- (BOOL)collectionView:(id)a0 shouldSelectItemAtIndexPath:(id)a1;
- (void)assetCollectionActionPerformer:(id)a0 playMovieForAssetCollection:(id)a1;
- (void)newSharedAlbum:(id)a0;
- (BOOL)popoverPresentationControllerShouldDismissPopover:(id)a0;
- (BOOL)actionPerformer:(id)a0 transitionToViewController:(id)a1 transitionType:(long long)a2;
- (void)ppt_runTabSwitchingTestWithName:(id)a0 options:(id)a1 delegate:(id)a2 completionHandler:(id /* block */)a3;
- (void)viewDidDisappear:(BOOL)a0;
- (BOOL)canPerformAction:(SEL)a0 withSender:(id)a1;
- (void)albumStreamingOptionsViewController:(id)a0 didCompleteWithReason:(int)a1;
- (void)sidebarOutlineSectionController:(id)a0 willApplySnapshotWithChangedItemsAfterChange:(id)a1 applyBlock:(id /* block */)a2;
- (void)splitViewControllerWillExpand:(id)a0;
- (void)_updateOutlineCell:(id)a0 forListItem:(id)a1;
- (id)_backNavigationRootItemForItem:(id)a0;
- (id)_collectionViewIndexPathForItemIdentifier:(id)a0;
- (void)_createSharedAlbum;
- (void)_deleteItemTapped:(id)a0 sourceView:(id)a1 completion:(id /* block */)a2;
- (void)_handleDidSelectListItem:(id)a0 completionHandler:(id /* block */)a1;
- (void)_highlightNavigationDestination:(id)a0;
- (void)_navigateToDestinationForItem:(id)a0 sameItem:(BOOL)a1 completionHandler:(id /* block */)a2;
- (void)_performActionForType:(id)a0 completionHandler:(id /* block */)a1;
- (id)_trailingSwipeActionConfigurationForIndexPath:(id)a0;
- (void)_triggerNavigationToDestination:(id)a0 animated:(BOOL)a1 completionHandler:(id /* block */)a2;
- (void)_updateHeaderCell:(id)a0 forListItem:(id)a1;
- (void)_updateSelectedRowScrollToVisible:(BOOL)a0;
- (id)actionPerformerDelegateForCollectionViewDropDelegate:(id)a0;
- (id)collectionViewDropDelegate:(id)a0 collectionAtIndexPath:(id)a1;
- (void)configureViewHierarchy;
- (id)generateLayout;
- (id)initWithNavigationRoot:(id)a0 photoLibrary:(id)a1 libraryFilterState:(id)a2;
- (id)initWithNavigationRoot:(id)a0 photoLibrary:(id)a1 libraryFilterState:(id)a2 options:(unsigned long long)a3 additionalAssetsFilterPredicate:(id)a4 pickerAllPhotosVirtualCollection:(id)a5;
- (void)navigateToFallbackForDestination:(id)a0;
- (void)outlineCell:(id)a0 updatedTitle:(id)a1 forItem:(id)a2;
- (void)selectItemForDestination:(id)a0;
- (void)setupDataSectionManagerWithLoadMode:(long long)a0;

@end