@class UIView, NSString, _UIPreviewInteractionViewControllerPresentation, _UIPreviewInteractionHighlighter, UIViewPropertyAnimator, UITargetedPreview, _UIPortalView, UIViewController; @protocol UIViewControllerContextTransitioning; @interface _UIPreviewInteractionPresentationAssistant : NSObject { id _currentContext; } @property (retain, nonatomic) _UIPreviewInteractionViewControllerPresentation *presentation; @property (retain, nonatomic) _UIPortalView *presentationSourcePortalView; @property (retain, nonatomic) UITargetedPreview *sourcePreview; @property (retain, nonatomic) UIViewController *stashedParentViewController; @property (retain, nonatomic) UIView *stashedSuperView; @property (copy, nonatomic) id /* block */ dismissalCompletion; @property (nonatomic) BOOL isAppearing; @property (readonly, nonatomic) UIViewPropertyAnimator *presentationAnimator; @property (retain, nonatomic) _UIPreviewInteractionHighlighter *highlighter; @property (readonly) unsigned long long hash; @property (readonly) Class superclass; @property (readonly, copy) NSString *description; @property (readonly, copy) NSString *debugDescription; - (id)animationControllerForPresentedController:(id)a0 presentingController:(id)a1 sourceController:(id)a2; - (id)animationControllerForDismissedController:(id)a0; - (double)transitionDuration:(id)a0; - (void)animateTransition:(id)a0; - (void).cxx_destruct; - (id)presentationControllerForPresentedViewController:(id)a0 presentingViewController:(id)a1 sourceViewController:(id)a2; - (void)_applyStashedParentViewControllerIfNecessary; - (void)_createpresentationAnimatorIfNecessary:(id)a0; - (void)_postInteractionCleanup; - (id)_sourcePreviewPortal; - (void)_stashParentViewControllerIfNecessary; - (void)dismissViewController; - (id)initWithViewControllerPresentation:(id)a0; - (void)presentFromViewController:(id)a0 sourcePreview:(id)a1 dismissalCompletion:(id /* block */)a2; @end