@class PXPhotoKitUIMediaProvider, NSString, PXMessagesStackView, PXPhotoKitAssetsDataSourceManager, UIActivityIndicatorView, PHMomentShare; @interface PXCMMStackBubbleView : UIView <PXAssetsDataSourceManagerObserver> { PXMessagesStackView *_stackView; UIActivityIndicatorView *_activityIndicatorView; } @property (retain, nonatomic) PXPhotoKitAssetsDataSourceManager *dataSourceManager; @property (retain, nonatomic) PHMomentShare *momentShare; @property (readonly, nonatomic) PXPhotoKitUIMediaProvider *mediaProvider; @property (nonatomic) double maximumHeight; @property (readonly) unsigned long long hash; @property (readonly) Class superclass; @property (readonly, copy) NSString *description; @property (readonly, copy) NSString *debugDescription; + (struct CGSize { double x0; double x1; })sizeThatFits:(struct CGSize { double x0; double x1; })a0; - (void)_updateSubviews; - (void)observable:(id)a0 didChange:(unsigned long long)a1 context:(void *)a2; - (id)initWithFrame:(struct CGRect { struct CGPoint { double x0; double x1; } x0; struct CGSize { double x0; double x1; } x1; })a0; - (void).cxx_destruct; - (void)layoutSubviews; - (id)initWithCoder:(id)a0; - (struct CGSize { double x0; double x1; })sizeThatFits:(struct CGSize { double x0; double x1; })a0; @end