Material Design - Getting Started - Error - npm

Question

I have followed the Material Design (Getting Started) Guide and in step 3 (add js) there is an error that I cannot find.
https://material.io/develop/web/getting-started#appendix-configuring-a-sass-importer-for-nested-node_modules
const autoprefixer = require('autoprefixer');
module.exports = {
entry: ['./app.scss', './app.js'],
output: {
filename: 'bundle.js',
},
module: {
rules: [
{
test: /\.scss$/,
use: [
{
loader: 'file-loader',
options: {
name: 'bundle.css',
},
},
{loader: 'extract-loader'},
{loader: 'css-loader'},
{
loader: 'postcss-loader',
options: {
postcssOptions: {
plugins: [
autoprefixer()
]
}
}
},
{
loader: 'sass-loader',
options: {
// Prefer Dart Sass
implementation: require('sass'),
// See https://github.com/webpack-contrib/sass-loader/issues/804
webpackImporter: false,
sassOptions: {
includePaths: ['./node_modules'],
},
},
}
],
},
{
test: /\.js$/,
loader: 'babel-loader',
query: {
presets: ['#babel/preset-env'],
},
}
],
},
};
ERROR:
[webpack-cli] Invalid configuration object. Webpack has been initialized using a configuration object that does not match the API schema.
- configuration.module.rules[1] has an unknown property 'query'. These properties are valid:
object { compiler?, dependency?, descriptionData?, enforce?, exclude?, generator?, include?, issuer?, issuerLayer?, layer?, loader?, mimetype?, oneOf?, options?, parser?, realResource?, resolve?, resource?, resourceFragment?, resourceQuery?, rules?, sideEffects?, test?, type?, use? }
-> A rule description with conditions and effects for modules.

Answer 1

Error is pretty much telling you: The configuration.module.rules[1].query keyword is not valid. I believe it's options in webpack v5+. Try:
...
{
test: /\.js$/,
loader: 'babel-loader',
options: {
presets: ['#babel/preset-env'],
},
}