Webpack看不到样式

Question

Webpack看不到样式。我将样式导入到main.js文件中，但Webpack却看不到它们。

这是我的配置

const path = require('path');
// const MiniCssExtractPlugin = require('mini-css-extract-plugin');
const HtmlWebpackPlugin = require('html-webpack-plugin');

module.exports = {
    entry: './src/js/main.js',
    output: {
        path: path.resolve(__dirname, './dist'),
        publicPath: '/dist/',
        filename: 'build.js'
    },
    module: {
        rules: [
            {
                test: /\.css$/,
                use: [
                    'css-loader'
                ],
            },
            {
                test: /\.scss$/,
                use: [
                    'css-loader',
                    'sass-loader'
                ],
            },
            {
                test: /\.sass$/,
                use: [
                    'css-loader',
                    'sass-loader?indentedSyntax'
                ],
            },
            {
                test: /\.html$/,
                use: 'html-loader'
            },
            {
                test: /\.js$/,
                loader: 'babel-loader',
                exclude: /node_modules/
            },
            {
                test: /\.(png|jpg|gif|svg)$/,
                loader: 'file-loader',
                options: {
                    name: '[name].[ext]?[hash]'
                }
            }
        ]
    },
    devServer: {
        historyApiFallback: true,
        noInfo: true,
        overlay: true
    },
    plugins: [
        new HtmlWebpackPlugin({
            template: './index.html'
        })
    ]
}