@interface AppStoreKitInternal.AdvertVisibilityCalculator : _TtCs12_SwiftObject {
    void /* unknown type, empty encoding */ view;
    void /* unknown type, empty encoding */ scrollView;
    void /* unknown type, empty encoding */ occludedEdgeInsets;
    void /* unknown type, empty encoding */ visibilityThreshold;
    void /* unknown type, empty encoding */ observer;
    void /* unknown type, empty encoding */ viewControllerIsVisible;
    void /* unknown type, empty encoding */ appIsForegrounded;
}

@end