private function fixAnnotations(DocBlock $doc)
{
foreach ($doc->getAnnotations() as $index => $annotation) {
$next = $doc->getAnnotation($index + 1);
if (null === $next) {
break;
}
if (true === $next->getTag()->valid()) {
if (TagComparator::shouldBeTogether($annotation->getTag(), $next->getTag())) {
$this->ensureAreTogether($doc, $annotation, $next);
} else {
$this->ensureAreSeparate($doc, $annotation, $next);
}
}
}
return $doc->getContent();
}