/**
* {@inheritdoc}
*/
public function exists($name)
{
if ($this->loader instanceof \Twig_ExistsLoaderInterface) {
return $this->loader->exists($name);
} else {
try {
$this->loader->getSource($name);
return true;
} catch (\Twig_Error_Loader $e) {
return false;
}
}
}
