Webpack configuration

webpack.config.js

const path = require('path');
const HtmlWebpackPlugin = require('html-webpack-plugin');
const { CleanWebpackPlugin } = require('clean-webpack-plugin');

module.exports = {
    mode: 'development',
    entry: {
        app: './src/index.js'
    },
    output: {
        filename: '[name].bundle.js',
        path: path.resolve(__dirname, 'dist')
    },
    devtool: 'inline-source-map',
    devServer: {
        contentBase: './dist'
    },
    plugins: [
        new CleanWebpackPlugin({ cleanStaleWebpackAssets: false }),
        new HtmlWebpackPlugin({
            title: 'Development'
        })
    ],
    node: {
      module: 'empty',
      net: 'empty',
      fs: 'empty'
    }
}

Error message:

webpack serve

[webpack-cli] 
Invalid configuration object. Webpack has been initialized using a configuration object that does not match the API schema.
 - configuration.node should be one of these:
   false | object { __dirname?, __filename?, global? }
   -> Include polyfills or mocks for various node stuff.
   Details:
    * configuration.node has an unknown property 'module'. These properties are valid:
      object { __dirname?, __filename?, global? }
      -> Options object for node compatibility features.
    * configuration.node has an unknown property 'net'. These properties are valid:
      object { __dirname?, __filename?, global? }
      -> Options object for node compatibility features.
    * configuration.node has an unknown property 'fs'. These properties are valid:
      object { __dirname?, __filename?, global? }
      -> Options object for node compatibility features.
npm ERR! code ELIFECYCLE
npm ERR! errno 2
npm ERR! jstest@1.0.0 start: `webpack serve`
npm ERR! Exit status 2