How to import rehype plugin in common js in webpack config

Unable to import rehype-autolink-headings in my webpack config (commonjs) COde:

const path = require("path");
const HtmlWebpackPlugin = require("html-webpack-plugin");
const MiniCssExtractPlugin = require("mini-css-extract-plugin");
const CopyPlugin = require("copy-webpack-plugin");
const rehype=require("rehype-autolink-headings") // <----- PROBLEM is HERE
const isProduction = process.env.NODE_ENV == "production";

const stylesHandler = isProduction
  ? MiniCssExtractPlugin.loader
  : "style-loader";


const config = {
  entry: "./src/index.tsx",
  output: {
    path: path.resolve(__dirname, "build"),
    publicPath: '/'
  },
  devServer: {
    open: true,
    host: "localhost",
    historyApiFallback: true

  },
  plugins: [
    new HtmlWebpackPlugin({
      template: "index.html",
    }),
    new CopyPlugin({
      patterns: [
        { from: "public", to: "./" },
      ],
    }),

    // Add your plugins here
    // Learn more about plugins from https://webpack.js.org/configuration/plugins/
  ],

  module: {
    rules: [
      // `js` and `jsx` files are parsed using `babel`
      {
        test: /\.(js|jsx)$/,
        exclude: /node_modules/,
        use: ["babel-loader"],
      },
      // `ts` and `tsx` files are parsed using `ts-loader`
      {
        test: /\.(ts|tsx)$/,
        loader: "ts-loader",
      },
      {
        test: /\.mdx?$/,
        use: [
          {
            loader: '@mdx-js/loader',
            /** @type {import('@mdx-js/loader').Options} */
            options: {
              rehypePlugins: [rehype],
            }
          }
        ]
      },
      {
        test: /\.css$/i,
        use: [stylesHandler, "css-loader"],
      },
      {
        test: /\.(eot|svg|ttf|woff|woff2|png|jpg|gif)$/i,
        type: "asset",
      },
    ],
  },
  resolve: {
    extensions: [".tsx", ".ts", ".jsx", ".js", "..."],
  },
};

module.exports = () => {
  if (isProduction) {
    config.mode = "production";

    config.plugins.push(new MiniCssExtractPlugin());
  } else {
    config.mode = "development";
  }
  return config;
};

Getting this error:

[webpack-cli] Failed to load 'webpack.config.js' config
[webpack-cli] Error [ERR_REQUIRE_ESM]: require() of ES Module node_modules\rehype-autolink-headings\index.js from webpack.config.js not supported.

My webpack versions:

    "webpack": "^5.88.2",
    "webpack-cli": "^5.1.4",
    "webpack-dev-server": "^4.15.1"

How to make it work> I was trying a huge amount of approaches

Probably the easiest way is to use native esm for webpack configuration cause it has been supported this for a while.

It means you need to fix your configuration a bit where to require and export your module and then rename the configuration file with .mjs extension to make sure webpack understands this is written in esm (webpack.config.mjs)

BTW, it's even better to write it in TS too which is addressed clearly how many languages that a configuration can be written here