webpack.prod.config.js

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

module.exports = {
  devtool: "inline-source-map",
  entry: "./src/client/index.tsx",
  output: {
    filename: "index_bundle.js",
    path: path.resolve(__dirname, "dist_prod")
  },

  devtool: "source-map",

  resolve: {
    extensions: [".ts", ".tsx", ".js", ".jsx"]
  },

  module: {
    rules: [
      {
        test: /\.ts(x?)$/,
        exclude: /node_modules/,
        use: [{ loader: "ts-loader" }]
      },
      {
        enforce: "pre",
        test: /\.js$/,
        loader: "source-map-loader"
      },
      {
        test: /\.scss$/,
        use: ["style-loader", "css-loader", "sass-loader"]
      },
      {
        test: /\.html$/,
        use: [{ loader: "html-loader" }]
      },
      {
       test: /\.(png|svg|jpg|gif)$/,
       use: ['file-loader']
      }
    ]
  },

  plugins: [
    new HtmlWebpackPlugin({
      filename: "index.html",
      template: "src/client/index.html",
      excludeChunks: [ 'server' ]
    })
  ]
};