Is it possible to share mixins across web components (and imports) in Polymer?

Question

As a follow up to How to extend multiple elements with Polymer and Polymer multiple inheritence/composition, based on their answers, I wonder if it\'s possible to share mixins a

Answer 1

This is now addressed by the Behaviors feature.

Example:

my-behavior.html:

my-element.html:

my-other-element.html: