Re-useable Widget in AMD style - sample still legacy

[JeffPace]

Would it be possible to rewrite the Reuseable Widget Sample in AMD style?

Create a Re-usable Widget
https://developers.arcgis.com/en/javascript/jstutorials/intro_custom_dijit.html

[JeffJacobson]

I would look through the Dojo Toolkit website for documentation instead of waiting for Esri to update their sample.

Here is a "Writing Your Own Widget" tutorial.