These are the resource files needed for the Building an Image Carousel Element with Polymer 2.0 codelab.
In this codelab, you’ll learn how to build a simple image carousel element with Polymer 2.0. You’ll learn how to use ES2015 syntax to write a Polymer 2.0 element, changes in Custom Elements V1 and Shadow DOM V1, using mixins to factor out common code, and considerations to make when designing your element’s API.