@mozaic-ds/postcss-prepend/lib/index.js

PostCSS plugin that adds content to the beginning of your CSS/SCSS file.

module.exports = (opts = {}) => {
  return {
    postcssPlugin: 'postcss-prepend',
    Once(root) {
      root.prepend(opts)
    },
  }
}

module.exports.postcss = true