.css.jsfile extension is a convention HSDS uses to distinguish dedicated CSS-in-JS file types. They're still plain ol'
.jsfiles though 🤓.
UIto the end of the name.
Strongcomponent. Similar to Sass, ampersand for className inheritance is supported.
StrongUIavailable as the default export, but also as a named export. The reason for this is incase we need to use the isolated SC in another component.