How to deal with component-level static files?

[HiPhish]

The API end point provided by django-pattern-library only generates the HTML of the pattern. However, what if I need CSS, JS or images to properly render the component? Let's say I have the following component:

<button type="button" class="{{ class }}">{{ text}}</button>

In my story I specify the class danger, which is supposed to color the button red according to the global CSS. However, since the CSS is missing it will be displayed like any other button. In django-pattern-library I have the page template as a wrapper which can include the global CSS file. What is the correct way of going about this? And what about component libraries like django-components, django-cotton or JinjaX?