Exclude Styles from Injected Sheet

[jjjrmy]

Hello, this is a really awesome idea and actually solves one problem that I was having with my application where the users can use Tailwind classes to modify existing elements.

Already the application and page ships with it's own tailwind.config file and generated stylesheet. But this plugin (and the JIT CDN) will still make the classes that already exist on the Tailwind stylesheet.

It would be useful to me if there was a way to exclude these classes from the existing stylesheets in this middleware. So only the tailwind classes that were not already generated would be added to the page.