webpack.config.ts

import path from "path";
import ForkTsCheckerWebpackPlugin from "fork-ts-checker-webpack-plugin";

import { Configuration as WebpackConfiguration } from "webpack";
import { Configuration as WebpackDevServerConfiguration } from "webpack-dev-server";

interface Configuration extends WebpackConfiguration {
  devServer?: WebpackDevServerConfiguration;
}

const config: Configuration = {
  entry: "./src/index.tsx",
  module: {
    rules: [
      {
        test: /\.(ts|js)x?$/,
        exclude: /node_modules/,
        use: {
          loader: "babel-loader",
          options: {
            presets: [
              "@babel/preset-env",
              "@babel/preset-react",
              "@babel/preset-typescript",
            ],
          },
        },
      },
      {
        test: /\.scss$/,
        exclude: /node_modules/,
        use: [
          { loader: "style-loader" },
          { loader: "css-loader" },
          { loader: "sass-loader" },
        ],
      },
      {
        test: /\.css$/,
        use: [{ loader: "style-loader" }, { loader: "css-loader" }],
      },
      {
        test: /\.(png|svg|jpe?g|gif)$/,
        include: /images/,
        use: [
          {
            loader: "file-loader",
            options: {
              name: "[name].[ext]",
              outputPath: "images/"
            },
          },
          {
            loader: "image-webpack-loader",
            options: {
              query: {
                mozjpeg: {
                  progressive: true,
                },
                gifsicle: {
                  interlaced: true,
                },
                optipng: {
                  optimizationLevel: 7,
                },
              },
            },
          },
        ],
      },
    ],
  },
  resolve: {
    extensions: [".tsx", ".ts", ".js", ".html"],
  },
  output: {
    path: path.resolve(__dirname, "..", "compendium_v2", "static"),
    publicPath: '/static/',
    filename: "bundle.js",
  },
  devServer: {
    static: path.join(__dirname, "..", "compendium_v2", "static"),
    compress: true,
    port: 4000,
    // Allow SPA urls to work with dev-server
    historyApiFallback: true,
    proxy: {
      "/api": "http://127.0.0.1:5000",
    },
  },
  plugins: [
    new ForkTsCheckerWebpackPlugin({
      async: false,
    }),
  ],
};

export default config;