This is initial setup of Angular 2 with Laravel 5.4.

1. First clone it or download it.
2. Run this command in your terminal-

composer install

3. Rename .env.example to .env (already done)
4. Run this command in your terminal-

php artisan key:generate
npm install

5. Go node_modules>elixer-typescript>index.js and comment this line

//.pipe($.concat(paths.output.name))  (already done)

6. Run this command in your terminal-

gulp

7. Launch it into your browser with localhost or php artisan command -

php artisan serve