webpack.config.js

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

module.exports = {
  entry: './src/index.ts',
  mode: 'development',
  module: {
    rules: [
      {
        test: /\.tsx?$/,
        use: 'ts-loader',
        exclude: /node_modules/
      }
    ]
  },
  resolve: {
    extensions: ['.tsx', '.ts', '.js'],
    alias: {
      '@core': path.resolve(__dirname, 'src/core'),
      '@components': path.resolve(__dirname, 'src/components')
    }
  },
  output: {
    filename: 'bundle.js',
    path: path.resolve(__dirname, 'dist'),
    publicPath: '/'
  },
  devServer: {
    static: {
      directory: path.join(__dirname, 'public')
    },
    port: 3000,
    hot: true,
    open: true,
    historyApiFallback: true
  },
  plugins: [
    new HtmlWebpackPlugin({
      template: 'public/index.html'
    })
  ]
};