How would we use the Mixins in ES6?

[afilp]

Hello, I would like to use your solution in a google maps app in React.

I want to use only the ES6 notation. I see that you are using Mixins but I am not sure how the code should be written in ES6 for that.

Would you please make that code in ES6 (if possible) so that we can understand how to use it?

Thanks!

P.S. You also say this in the front page: "I am still working out some things with the overlay mixin." Do you have any update on this? Thanks!