Me da muchos errores y no se por donde empezar.

Error de mensajes

 > webpack [webpack-cli] Invalid configuration object. Webpack has been initialized using a configuration object that does not match the API schema. - configuration.module.rules[1] should be one of these: ["..." | object { assert?, compiler?, dependency?, descriptionData?, enforce?, exclude?, generator?, include?, issuer?, issuerLayer?, layer?, loader?, mimetype?, oneOf?, options?, parser?, realResource?, resolve?, resource?, resourceFragment?, resourceQuery?, rules?, scheme?, sideEffects?, test?, type?, use? }, ...] -> A rule. Details: * configuration.module.rules[1].loader should be a non-empty string. -> A loader request. npm ERR! code ELIFECYCLE npm ERR! errno 2 npm ERR! react_drill@1.0.0 build: `webpack` npm ERR! Exit status 2 npm ERR! npm ERR! Failed at the react_drill@1.0.0 build script. npm ERR! This is probably not a problem with npm. There is likely additional logging output above. npm ERR! A complete log of this run can be found in: npm ERR! /Users/yamaguchishuuhei/.npm/_logs/2021-08-28T17_30_34_922Z-debug.log

paquete.json

 { "name": "react_drill", "version": "1.0.0", "main": "index.js", "scripts": { "build": "webpack" }, "repository": { "type": "git", omitted

webpack.config.js

 module.exports = { entry: { app: "./src/index.js" }, output: { path: __dirname + '/public/js', filename: "[name].js" }, devServer: { contentBase: __dirname + '/public', port: 8080, publicPath: '/js/' }, devtool: "eval-source-map", mode: 'development', module: { rules: [{ test: /\.js$/, enforce: "pre", exclude: /node_modules/, loader: "eslint-loader" }, { test: /\.css$/, loader: ["style-loader","css-loader"] }, { test: /\.js$/, exclude: /node_modules/, loader: 'babel-loader' }] } };