struct ContentView: View {
   @State private var mynumber = 25

   var body: some View {
      VStack {
         HStack {
            Button("Increase") {
               withAnimation(.easeInOut) {
                  mynumber += 1
               }
            }.buttonStyle(.glassProminent)

            Button("Decrease") {
               withAnimation(.easeInOut) {
                  mynumber -= 1
               }
            }.buttonStyle(.glassProminent)
         }
         Text(String(mynumber))
            .font(.largeTitle)
            .padding()
            .contentTransition(.numericText(value: Double(mynumber)))
        Spacer()
      }
   }
}