Need Documentation For ... 📕Nested components

**Describe the information context** 💡
[Components](https://hapticx.github.io/happyx/#/guide/components)
[Functional components](https://hapticx.github.io/happyx/#/guide/func_components)

It would be nice to clarify better how to nest components. In particular, how to communicate between different levels (properties). 

I would like to know if is it possible to pass callbacks as properties.


