FluidTYPO3\Vhs\ViewHelpers\Page\Header\TitleViewHelper::initializeArguments PHP Метод

    public function initializeArguments()
    {
        $this->registerArgument('title', 'string', 'Title tag content');
        $this->registerArgument('whitespaceString', 'string', 'String used to replace groups of white space characters, one replacement inserted per group', false, ' ');
        $this->registerArgument('setIndexedDocTitle', 'boolean', 'Set indexed doc title to title', false, false);
    }