private function isObjExcluded($obj)
    {
        if (\in_array(\get_class($obj), $this->abstracter->getCfg('objectsExclude'))) {
            return true;
        }
        foreach ($this->abstracter->getCfg('objectsExclude') as $exclude) {
            if (\is_subclass_of($obj, $exclude)) {
                return true;
            }
        }
        return false;
    }