@interface SwiftUI.UIKitTabBarController : UITabBarController { void /* unknown type, empty encoding */ update; void /* unknown type, empty encoding */ backgroundHost; } + (BOOL)_isFromSwiftUI; - (void)_observeScrollViewDidScroll:(id)a0; - (id)initWithNibName:(id)a0 bundle:(id)a1; - (void).cxx_destruct; - (id)initWithCoder:(id)a0; - (void)_observeScrollViewGeometryAffectingContentBottomDidChange:(id)a0; @end