public function requireSriFor(bool $script, bool $style):void
    {
        if ($script && $style) {
            $this->tags['require-sri-for'] = ['script', 'style'];
        }
        else if ($script) {
            $this->tags['require-sri-for'] = ['script'];
        }
        else if ($style) {
            $this->tags['require-sri-for'] = ['style'];
        }
    }