code: public function listImportWizard()
  	{
  		return ' <a href="' . $this->addToUrl('key=list') . '" title="' . Contao\StringUtil::specialchars($GLOBALS['TL_LANG']['MSC']['lw_import'][1]) . '" onclick="Backend.getScrollOffset()">' . Contao\Image::getHtml('tablewizard.svg', $GLOBALS['TL_LANG']['MSC']['tw_import'][0]) . '</a>';
  	}
docs: Add a link to the list items import wizard
  
  @return string