code: public function handle()
      {
          $themes = $this->laravel['theme']->all();
          $headers = ['Name', 'Author', 'Directory'];
  
          $output = [];
          foreach ($themes as $theme) {
              $output[] = [
                  'Name' => $theme->getName(),
                  'Author' => $theme->getAuthor(),
                  'Directory' => $theme->getDirectory(),
              ];
          }
  
          $this->table($headers, $output);
      }
docs: Execute the console command.
  
  @return mixed