type Manager interface {
	// AddResourceInfo records resources whose StorageVersions need updates
	AddResourceInfo(resources ...*ResourceInfo)
	// UpdateStorageVersions tries to update the StorageVersions of the recorded resources
	UpdateStorageVersions(kubeAPIServerClientConfig *rest.Config, apiserverID string)
	// PendingUpdate returns true if the StorageVersion of the given resource is still pending update.