use relm4::{
    component::{AsyncComponent, AsyncComponentParts, AsyncComponentSender},
    gtk,
};

struct App;

#[relm4::component(pub async)]
impl AsyncComponent for App {
    type Init = ();
    type Input = ();
    type Output = ();
    type CommandOutput = ();

    view! {
        gtk::Window {}
    }

    // Initialize the component.
    async fn init(
        _init: Self::Init,
        root: Self::Root,
        _sender: AsyncComponentSender<Self>,
    ) -> AsyncComponentParts<Self> {
        let model = Self;

        let widgets = view_output!();

        AsyncComponentParts { model, widgets }
    }

    async fn update(
        &mut self,
        _msg: Self::Input,
        _sender: AsyncComponentSender<Self>,
        _root: &Self::Root,
    ) {
    }
}