/**
* Returns a list of filters to add to the existing list.
*
* @return array An array of filters
*/
public function getFilters()
{
$translation_filter = new \Twig_SimpleFilter('trans', function (\Twig_Environment $env, $string) {
$globals = $env->getGlobals();
$translation = $globals['env']['translation'];
return \Skeleton\I18n\Translation::translate($string, $translation);
}, ['needs_environment' => true]);
return [$translation_filter];
}
