code: public function render(string $file, array $data) : void
      {
          if (!is_readable($file)) {
              throw new Exception("Could not find template file: " . $this->template);
          }
  
          $di = $this->di;
          $app = null;
          if ($di->has("app")) {
              $app = $di->get("app");
          }
          extract($data);
          require $file;
      }
docs: Render the view file.
  
  @param string $file to include as view file.
  @param array  $data to expose within the view.
  
  @throws \Anax\View\Exception when template file is not found.
  
  @return void