@viewdo/dxp-story-cli/src/commands/app/builder/services/webpack/config/css.js

README.md

/**
 * Returns  the rules to extract the css from any webpack module.
 * 
 * @param {TextExtractor} cssExtractor - Instance of an extractor that will
 * pull the contents of any css file into the css defined in the story info
 */
module.exports = cssExtractor => {
    return {
        module: {
            rules: [{
                test: /\.css$/,
                loader: cssExtractor.extract({
                    fallback: 'style-loader',
                    use: 'css-loader'
                })
            }]
        }
    }
}