@class NSIndexSet; @interface PhotosUICore.MediaViewContentTungstenLayout : PXGAbsoluteCompositeLayout <PXGSublayoutProvider, PXGViewSource> { void /* unknown type, empty encoding */ updater; void /* unknown type, empty encoding */ representations; void /* unknown type, empty encoding */ viewModelObservation; void /* unknown type, empty encoding */ viewModel; void /* unknown type, empty encoding */ transitionType; void /* unknown type, empty encoding */ analysisControllerObservation; void /* unknown type, empty encoding */ analysisSpriteIndex; void /* unknown type, empty encoding */ analysisSpriteMediaVersion; } @property (nonatomic, readonly) NSIndexSet *axSpriteIndexes; - (id)layout:(id)a0 navigationObjectReferenceForSublayoutAtIndex:(long long)a1; - (struct CGSize { double x0; double x1; })layout:(id)a0 estimatedContentSizeForSublayoutAtIndex:(long long)a1 referenceSize:(struct CGSize { double x0; double x1; })a2; - (id)layout:(id)a0 createSublayoutAtIndex:(long long)a1; - (id)init; - (Class)viewClassForSpriteAtIndex:(unsigned int)a0 inLayout:(id)a1; - (void)update; - (id)initWithComposition:(id)a0; - (void).cxx_destruct; - (id)viewUserDataForSpriteAtIndex:(unsigned int)a0 inLayout:(id)a1; - (void)referenceSizeDidChange; - (void)updateRepresentationLayouts; - (void)updateSprites; @end