PostCSS plugin did not pass the `from` option to `postcss.parse` warning

[teddybradford]

When I run this plugin using Vite, I get the following warning:

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.

Looks like a similar issue, and a resolution, occurred for this PostCSS plugin: elchininet/postcss-rtlcss#160