WidgetKit blur

Code Block SwiftUI
struct VisualEffectView: UIViewRepresentable {
    var effect: UIVisualEffect?
    func makeUIView(context: UIViewRepresentableContext<Self>) -> UIVisualEffectView { UIVisualEffectView() }
    func updateUIView(_ uiView: UIVisualEffectView, context: UIViewRepresentableContext<Self>) { uiView.effect = effect }
}
struct BackgroundSunView : View {
    var body: some View {
        VisualEffectView(effect: UIBlurEffect(style: .dark))
                       .edgesIgnoringSafeArea(.all)
    }
}
struct WidgetKitEntryView : View {
    var body: some View {
        ZStack {
            BackgroundSunView()
            VStack {
                Text("Hello")
            }
        }
    }
}