Insert the published Omena plugin into a PostCSS pipeline with explicit file and source-map ownership.

npm install --save-dev @omena/postcss-plugin@0.2.1

import omena from "@omena/postcss-plugin";

export default {
  plugins: [
    omena({
      minify: true,
      sourceMap: true,
    }),
  ],
};

The published 0.2.1 default scope is .module.css and .module.scss. Repository source also recognizes .module.less, but that change is not a published-package guarantee.

Omena replaces the PostCSS root with the engine output and attaches structured build information to the result. Place it where one plugin clearly owns the final CSS bytes. If an earlier plugin changes module syntax, verify source maps and pass the complete workspace context needed by bundle operations.

PostCSS integration