code: protected function render($template, $parameters)
      {
          $twig = new Twig_Environment(
              new Twig_Loader_Filesystem($this->skeletonDirs),
              array(
                  'debug' => true,
                  'cache' => false,
                  'strict_variables' => true,
                  'autoescape' => false,
              )
          );
  
          return $twig->render($template, $parameters);
      }
docs: Renders the template.
  
  @param string $template
  @param array $parameters
  
  @return string