Twig/Loader/RemoteLoader.php
private function getMetadata($name)
    {
        $this->ensureExists($name);

        return
            ['url' => $this->templates[$name]['url']]
            + $this->templates[$name]['metadata'];
    }
private function getMetadata($name)
    {
        $this->ensureExists($name);

        return
            ['url' => $this->templates[$name]['url']]
            + $this->templates[$name]['metadata'];
    }
Get template metadata array.

@param string $name template name

@return string