Google\Cloud\Dev\DocGenerator\Parser\CodeParser::getReflector PHP Method

    private function getReflector($fileReflector)
    {
        if (isset($fileReflector->getClasses()[0])) {
            return $fileReflector->getClasses()[0];
        }
        if (isset($fileReflector->getInterfaces()[0])) {
            return $fileReflector->getInterfaces()[0];
        }
        if (isset($fileReflector->getTraits()[0])) {
            return $fileReflector->getTraits()[0];
        }
        throw new \Exception('Could not get reflector for ' . $this->outputName);
    }