type ComponentProps = {
    foo: string
    bar: boolean
}

const $bar = createStore(false);
const mounted = createEvent<ComponentProps>()

const Component: FC<ComponentProps> = ({foo, bar}) => ...

const ComponentReflected = reflect({
    view: Component,
    bind: {
        bar: $bar
    },
    hooks: { mounted }
})

<ComponentReflected foo="awesome"/>

mounted.watch(console.log) // { foo: "awesome", bar: false }