public function delete(string $name) : bool
    {
        $p = $this->primary->delete($name);
        $s = $this->secondary->delete($name);
        return $p && $s;
    }
public function delete(string $name) : bool
    {
        $p = $this->primary->delete($name);
        $s = $this->secondary->delete($name);
        return $p && $s;
    }
{@inheritdoc}