icons-reactjs/webpack.config.js

Icons Component

var path = require('path');
module.exports = {
  entry: './src/index.tsx',
  output: {
    path: path.resolve(__dirname, 'build'),
    filename: 'index.js',
    // LA LINEA DE AQUI ABAJO ES LA MAS IMPORTANTE!
    // :mindblow: Perdí mas de 2 dias hasta darme cuenta que esta es la linea mas importante de toda esta guia.
    libraryTarget: 'commonjs2'
  },
  module: {
    rules: [
      {
        test:  /\.(js|jsx)$/,
        include: path.resolve(__dirname, 'src'),
        exclude: /(node_modules|bower_components|build)/,
        use: {
          loader: 'babel-loader',
          options: {
            presets: ['env']
          }
        }
      },
      {
        test: /\.(js|jsx)$/,
        use: 'babel-loader',
        exclude: /node_modules/
      },
      {
        test: /\.css$/,
        use: [
          'style-loader',
          'css-loader'
        ]
      },
      {
        test: /\.ts(x)?$/,
        loader: 'ts-loader',
        exclude: /node_modules/
      },
      {
        test: /\.woff(2)?$/i,
        type: 'asset/resource',
        dependency: { not: ['url'] },      
      }
    ]
  },
  externals: {
    // La linea de aqui abajo es solo para indicar que vamos a utilizar la dependencia "React" de parent-testing-project.
    //'react': 'commonjs react',
    react: {
      commonjs: 'react',
      commonjs2: 'react',
      amd: 'React',
      root: 'React',
    },
    'prop-types': {
       commonjs: 'prop-types',
       commonjs2: 'prop-types',
       amd: 'PropTypes',
       root: 'PropTypes',
    },
  },
  resolve: {
    extensions: [
      '.tsx',
      '.ts',
      '.js'
    ]
  }
};