yarn add @spectrum-web-components/story-decorator
Import the side effectful registration of <sp-story-decorator> via:
import '@spectrum-web-components/story-decorator/sp-story-decorator.js';
When looking to leverage the StoryDecorator base class as a type and/or for extension purposes, do so via:
import { StoryDecorator } from '@spectrum-web-components/story-decorator';
<sp-story-decorator></sp-story-decorator>