webpack.common.ts

import path from "path";
import HtmlWebpackPlugin from "html-webpack-plugin";
import { Configuration } from "webpack";

export const commonConfig: Configuration = {
  entry: "./src/index.tsx",
  module: {
    rules: [
      {
        test: /\.(ts|js)x?$/i,
        exclude: /node_modules/,
        use: {
          loader: "babel-loader",
          options: {
            presets: [
              "@babel/preset-env",
              "@babel/preset-react",
              "@babel/preset-typescript",
            ],
          },
        },
      },
      {
        test: /\.css$/i,
        exclude: /node_modules/,
        use: ["style-loader", {
          loader: "typings-for-css-modules-loader",
          options: {
            modules: true,
            namedExport: true,
            camelCase: true
          }
        }]
      }
    ]
  },
  resolve: {
    extensions: [".tsx", ".ts", ".js"],
  },
  plugins: [
    new HtmlWebpackPlugin({
      template: "public/index.html",
      title: 'Production',
    }),
  ],
  output: {
    filename: '[name].bundle.js',
    path: path.resolve(__dirname, 'dist'),
    clean: true,
  },
};