code: protected function buildLink($provider, $url)
      {
          $fontAwesomeVersion = config('laravel-share.fontAwesomeVersion', 4);
  
          $this->html .= trans("laravel-share::laravel-share-fa$fontAwesomeVersion.$provider", [
              'url' => $url,
              'class' => key_exists('class', $this->options) ? $this->options['class'] : '',
              'id' => key_exists('id', $this->options) ? $this->options['id'] : '',
          ]);
  
      }
docs: Build a single link
  
  @param $provider
  @param $url