webpack.config.ts

import * as path from 'path';

import ForkTsCheckerWebpackPlugin from 'fork-ts-checker-webpack-plugin';
import HtmlWebpackPlugin from 'html-webpack-plugin';
import { ProvidePlugin, Configuration as WebpackConfiguration } from 'webpack';
import { Configuration as WebpackDevServerConfiguration } from 'webpack-dev-server';

interface Configuration extends WebpackConfiguration {
  devServer?: WebpackDevServerConfiguration;
}

const config: Configuration = {
  mode: 'development',
  entry: path.resolve(__dirname, 'src', 'renderer', 'index.tsx'),
  devtool: 'inline-source-map',
  output: {
    filename: 'bundle.js',
    path: path.resolve(__dirname, 'dist'),
    clean: true,
  },
  module: {
    rules: [
      {
        test: /\.[t]sx?$/,
        include: path.resolve(__dirname, 'src', 'renderer'),
        use: [{ loader: 'babel-loader' }],
      },
      {
        test: /\.css$/,
        use: [{ loader: 'style-loader' }, { loader: 'css-loader' }],
      },
      {
        test: /\.s[ac]ss$/i,
        use: [
          { loader: 'style-loader' },
          { loader: 'css-loader' },
          { loader: 'sass-loader' },
        ],
      },
    ],
  },
  resolve: {
    extensions: ['.ts', '.tsx', '.js', '.json'],
    alias: {
      '@': path.resolve(__dirname, 'src', 'renderer'),
    },
  },
  plugins: [
    new ForkTsCheckerWebpackPlugin(),
    new HtmlWebpackPlugin({
      template: path.resolve(__dirname, 'src', 'renderer', 'index.html'),
    }),
    new ProvidePlugin({
      Buffer: ['buffer', 'Buffer'],
    }),
  ],
  devServer: {
    static: {
      directory: path.resolve(__dirname, 'dist'),
    },
    hot: true,
  },
};

// eslint-disable-next-line import/no-default-export
export default config;