protected function writableOverloadPropertyData(): array
    {
        foreach ($this->x___overload_data as $_key => $_value) {
            if (isset($this->x___writable_overload_keys[$_key]) && !is_callable($_value)) {
                $properties[$_key] = $_value;
            }
        } // unset($_key, $_value);

        return $properties ?? [];
    }