@interface _UIPageSheetPresentationController : _UIFormSheetPresentationController
+ (long long)_initialMode;
- (BOOL)_shouldHideBottomCorner;
- (BOOL)shouldSubscribeToKeyboardNotifications;
- (struct CGRect { struct CGPoint { double x0; double x1; } x0; struct CGSize { double x0; double x1; } x1; })frameOfPresentedViewInContainerView;
@end