Error compiling LESS via Webpack?

Question

Less

Good day!
When extending a class in LESS, it throws an error.

.random-planet-info-template(){
        flex-basis: 100%;
        font-size: 1.2rem;
        border-bottom: 1px solid #444444;
    }
    .random-planet-info-name{
        .random-planet-info-template();        
    }

Looked in the documentation - everything is the same there. What is the problem?
my webapck config

const path = require("path");
const HtmlWebpackPlugin = require("html-webpack-plugin");

module.exports = {
  entry: "./src/index.js",
  output: {
    path: path.join(__dirname, "/dist"),
    filename: "main.js"
  },
  devServer: {
    historyApiFallback: true
  },
  module: {
    rules: [
      {
        test: /\.js$/,
        exclude: /node_modules/,
        use: ["babel-loader"]
      },
      {
        test: /\.css$/,
        use: ["style-loader", "css-loader"]
      },
      {
        test: /\.(png|jpg|)$/,
        loader: 'url-loader?limit=200000'
      },
      {
        test: /\.less$/,
        use: ['style-loader', 'css-loader',  'less-loader', 'postcss-loader']
      }
    ]
  },
  plugins: [
    new HtmlWebpackPlugin({
      template: "./src/index.html"
    })
  ]
};

package.json

"devDependencies": {
    "@babel/core": "^7.5.5",
    "@babel/plugin-proposal-class-properties": "^7.5.5",
    "@babel/plugin-transform-runtime": "^7.5.5",
    "@babel/polyfill": "^7.4.4",
    "@babel/preset-env": "^7.5.5",
    "@babel/preset-es2015": "^7.0.0-beta.53",
    "@babel/preset-react": "^7.0.0",
    "@babel/preset-stage-0": "^7.0.0",
    "autoprefixer": "^9.6.1",
    "babel-loader": "^8.0.6",
    "css-loader": "^3.1.0",
    "html-webpack-plugin": "^3.2.0",
    "less": "^3.10.3",
    "less-loader": "^5.0.0",
    "postcss-loader": "^3.0.0",
    "style-loader": "^0.23.1",
    "url-loader": "^2.1.0",
    "webpack": "^4.39.0",
    "webpack-cli": "^3.3.6",
    "webpack-dev-server": "^3.7.2"
  },

Answer 1

Try changing the bootloader order:

...
      {
        test: /\.less$/,
        use: ['style-loader', 'css-loader', 'postcss-loader', 'less-loader']
      }
...