` Asset. Settings specify * where to insert the Asset and how to treat it. */ class ScriptViewHelper extends AbstractAssetViewHelper { protected string $type = 'js'; public function initializeArguments(): void { parent::initializeArguments(); $this->registerArgument( 'async', 'boolean', 'If TRUE, adds "async" attribute to script tag (only works when standalone is set)', false, false ); $this->registerArgument( 'defer', 'boolean', 'If TRUE, adds "defer" attribute to script tag (only works when standalone is set)', false, false ); } }