npm and error messages

node_modules/laravel-mix/src/components/Css.js

@@ -0,0 +1,42 @@
+let AutomaticComponent = require('./AutomaticComponent');
+
+class Css extends AutomaticComponent {
+    /**
+     * webpack rules to be appended to the master config.
+     */
+    webpackRules() {
+        return [
+            {
+                test: /\.css$/,
+                loaders: ['style-loader', 'css-loader']
+            },
+
+            {
+                test: /\.s[ac]ss$/,
+                exclude: this.excludePathsFor('sass'),
+                loaders: ['style-loader', 'css-loader', 'sass-loader']
+            },
+
+            {
+                test: /\.less$/,
+                exclude: this.excludePathsFor('less'),
+                loaders: ['style-loader', 'css-loader', 'less-loader']
+            }
+        ];
+    }
+
+    /**
+     * Paths to be excluded from the loader.
+     *
+     * @param {string} preprocessor
+     */
+    excludePathsFor(preprocessor) {
+        let exclusions = Mix.components.get(preprocessor);
+
+        return exclusions
+            ? exclusions.details.map(preprocessor => preprocessor.src.path())
+            : [];
+    }
+}
+
+module.exports = Css;