Heading component example:

```js
import { H1, H2, H3, H4, H5, H6 } from '$PACKAGE_NAME';

<div>
  <H1>Heading 1</H1>
  <H2>Heading 2</H2>
  <H3>Heading 3</H3>
  <H4>Heading 4</H4>
  <H5>Heading 5</H5>
  <H6>Heading 6</H6>
</div>
```
