public function formatMessage(
        /*# string */ $template,
        array $arguments = []
    )/*# : string */ {
        $this->stringize($arguments)->matchTemplate($template, $arguments);
        return vsprintf($template, $arguments);
    }
public function formatMessage(
        /*# string */ $template,
        array $arguments = []
    )/*# : string */ {
        $this->stringize($arguments)->matchTemplate($template, $arguments);
        return vsprintf($template, $arguments);
    }
{@inheritDoc}