App\Providers\RouteServiceProvider::boot PHP Method

    public function boot()
    {
        parent::boot();
    }

 /**
  * Define your route model bindings, pattern filters, etc.
  *
  * @param  \Illuminate\Routing\Router  $router
  * @return void
  */
 public function boot(Router $router)
 {
     //
     parent::boot($router);
 }