/**
* @param \google\protobuf\FileDescriptorProto $fileDescriptor
* @param string $parent
*
* @return \Protobuf\Compiler\Entity
*/
protected function generateExtension(FileDescriptorProto $fileDescriptor, $parent = null)
{
$name = 'Extension';
$type = Entity::TYPE_EXTENSION;
$entity = new Entity($type, $name, $fileDescriptor, $fileDescriptor, $parent);
if ($fileDescriptor->hasExtensionList() && $this->containsProtobufExtension($fileDescriptor->getExtensionList())) {
$entity->setProtobufExtension(true);
}
return $entity;
}