title: Chart.js - Where do I find which components should be registered?
body: <p>I'm new to Chart.js, saw the v3 doc:</p>
  <blockquote>
  <p>Chart.js 3 is tree-shakeable, so it is necessary to import and register the controllers, elements, scales, and plugins you are going to use.</p>
  </blockquote>
  <p>I'm wondering where do I find these things for registering, for example, what needs to be registered for <a href="https://www.chartjs.org/docs/next/getting-started/usage" rel="noreferrer">this example</a> to work?</p>