Component library Webpack

webpack.config.js

const path = require('path');
const webpack = require('webpack');
// const BundleAnalyzerPlugin = require('webpack-bundle-analyzer').BundleAnalyzerPlugin;

const port = 8000;

module.exports = {
  mode: 'production',
  resolve: {
    alias: {
      react: path.resolve('./node_modules/react')
    },
    extensions: ['.ts', '.tsx', '.js', '.json']
  },
  entry: {
    index: ['@babel/polyfill', './src/index'],
  },
  devtool: 'source-map',
  output: {
    filename: '[name].bundle.js',
    chunkFilename: '[name].bundle.js',
    path: path.resolve(__dirname, 'dist'),
    publicPath: '/',
    library: '@storebrand/react',
    libraryTarget: 'umd'
  },
  externals: ['canvas'],
  module: {
    rules: [
      {
        test: /\.(tsx?)|(jsx?)$/,
        exclude: /node_modules/,
        use: [
          {
            loader: 'babel-loader',
            options: {
              extends: path.join(__dirname, '.babelrc')
            }
          },
          {
            loader: 'react-hot-loader/webpack'
          },
        ]
      },
      {
        test: /\.css$/,
        use: [
          { loader: 'style-loader' },
          {
            loader: 'css-loader',
            options: {
              modules: true
            }
          }
        ]
      },
      {
        test: /\.(png|jpg|gif)$/,
        use: {
          loader: 'url-loader',
          options: {
            limit: 8192,
            mimetype: 'image/png',
            name: 'images/[name].[ext]',
          }
        }
      },
      {
        test: /\.(woff(2)?|ttf|eot)(\?v=\d+\.\d+\.\d+)?$/,
        use: {
          loader: 'file-loader',
          options: {
            name: '[name].[ext]',
            outputPath: 'fonts/'
          }
        }
      },
    ]
  },
  plugins: []
};