Does not work with modern postcss

[xaddict]

I would really like to use this plugin as it would greatly improve working with self-defined utility classes and frameworks.

However, modern postCSS says there are problems with the plugin, like the following:

A PostCSS plugin did not pass the `from` option to `postcss.parse`. This may cause imported assets to be incorrectly transformed. If you've recently added a PostCSS plugin that raised this warning, please contact the package author to fix the issue.

This makes it impossible to use the @inline with for example postcss-advanced-variables

Could you look into updating this plugin?