private function readDocLineCallee($class, ReflectionMethod $method, $docLine, $description = null)
    {
        if ($this->isIgnoredAnnotation($docLine)) {
            return null;
        }

        foreach ($this->readers as $reader) {
            if ($callee = $reader->readCallee($class, $method, $docLine, $description)) {
                return $callee;
            }
        }

        return null;
    }