fn main () {}

//#[tengri_proc::expose]
//impl Example {
    //fn _todo_u16_stub (&self) -> u16 { todo!() }
    //fn _todo_bool_stub (&self) -> bool { todo!() }
    //fn _todo_usize_stub (&self) -> usize { todo!() }
    ////[bool]  => {}
    ////[u16]   => {}
    ////[usize] => {}
//}

//#[tengri_proc::view(TuiOut)]
//impl Example {
    //pub fn title (&self) -> impl Draw<TuiOut> + use<'_> {
        //Tui::bg(Color::Rgb(60,  10, 10), Push::y(1, Align::n(format!("Example {}/{}:", self.0 + 1, VIEWS.len())))).boxed()
    //}
    //pub fn code (&self) -> impl Draw<TuiOut> + use<'_> {
        //Tui::bg(Color::Rgb(10,  60, 10), Push::y(2, Align::n(format!("{}", VIEWS[self.0])))).boxed()
    //}
    //pub fn hello (&self) -> impl Draw<TuiOut> + use<'_> {
        //Tui::bg(Color::Rgb(10, 100, 10), "Hello").boxed()
    //}
    //pub fn world (&self) -> impl Draw<TuiOut> + use<'_> {
        //Tui::bg(Color::Rgb(100, 10, 10), "world").boxed()
    //}
    //pub fn hello_world (&self) -> impl Draw<TuiOut> + use<'_> {
        //"Hello world!".boxed()
    //}
    //pub fn map_e (&self) -> impl Draw<TuiOut> + use<'_> {
        //Map::east(5u16, ||0..5u16, |n, _i|format!("{n}")).boxed()
    //}
    //pub fn map_s (&self) -> impl Draw<TuiOut> + use<'_> {
        //Map::south(5u16, ||0..5u16, |n, _i|format!("{n}")).boxed()
    //}
//}

    //fn content (&self) -> dyn Draw<Engine = Tui> {
        //let border_style = Style::default().fg(Color::Rgb(0,0,0));
        //Align::Center(Layers::new(move|add|{

            //add(&Background(Color::Rgb(0,128,128)))?;

            //add(&Margin::XY(1, 1, Stack::down(|add|{

                //add(&Layers::new(|add|{
                    //add(&Background(Color::Rgb(128,96,0)))?;
                    //add(&Border(Square(border_style)))?;
                    //add(&Margin::XY(2, 1, "..."))?;
                    //Ok(())
                //}).debug())?;

                //add(&Layers::new(|add|{
                    //add(&Background(Color::Rgb(128,64,0)))?;
                    //add(&Border(Lozenge(border_style)))?;
                    //add(&Margin::XY(4, 2, "---"))?;
                    //Ok(())
                //}).debug())?;

                //add(&Layers::new(|add|{
                    //add(&Background(Color::Rgb(96,64,0)))?;
                    //add(&Border(SquareBold(border_style)))?;
                    //add(&Margin::XY(6, 3, "~~~"))?;
                    //Ok(())
                //}).debug())?;

                //Ok(())
            //})).debug())?;

            //Ok(())

        //}))
        ////Align::Center(Margin::X(1, Layers::new(|add|{
            ////add(&Background(Color::Rgb(128,0,0)))?;
            ////add(&Stack::down(|add|{
                ////add(&Margin::Y(1, Layers::new(|add|{
                    ////add(&Background(Color::Rgb(0,128,0)))?;
                    ////add(&Align::Center("12345"))?;
                    ////add(&Align::Center("FOO"))
                ////})))?;
                ////add(&Margin::XY(1, 1, Layers::new(|add|{
                    ////add(&Align::Center("1234567"))?;
                    ////add(&Align::Center("BAR"))?;
                    ////add(&Background(Color::Rgb(0,0,128)))
                ////})))
            ////}))
        ////})))

        ////Align::Y(Layers::new(|add|{
            ////add(&Background(Color::Rgb(128,0,0)))?;
            ////add(&Margin::X(1, Align::Center(Stack::down(|add|{
                ////add(&Align::X(Margin::Y(1, Layers::new(|add|{
                    ////add(&Background(Color::Rgb(0,128,0)))?;
                    ////add(&Align::Center("12345"))?;
                    ////add(&Align::Center("FOO"))
                ////})))?;
                ////add(&Margin::XY(1, 1, Layers::new(|add|{
                    ////add(&Align::Center("1234567"))?;
                    ////add(&Align::Center("BAR"))?;
                    ////add(&Background(Color::Rgb(0,0,128)))
                ////})))?;
                ////Ok(())
            ////})))))
        ////}))
    //}