What is the type of information shared between the View and ViewModel in MVVM

Question

I am trying to understand MVVM.
I like the idea of separating the UI from the data-layer.

But I still do not really understand
How does the ViewModel communicate and share information with the View.

Answer 1

View and Model comunicate using ViewModel and binding events https://addyosmani.com/blog/understanding-mvvm-a-guide-for-javascript-developers/

Answer 2

Thanks. I will read the article.

I do understand the concept of view - viewmodel - model.

My question is :
What information is passed and shared between View and Viewmodel