type StatefulSetLister interface {
	// List lists all StatefulSets in the indexer.
	List(selector labels.Selector) (ret []*v1beta1.StatefulSet, err error)
	// StatefulSets returns an object that can list and get StatefulSets.
	StatefulSets(namespace string) StatefulSetNamespaceLister
}

type StatefulSetNamespaceLister interface {
	// List lists all StatefulSets in the indexer for a given namespace.
	List(selector labels.Selector) (ret []*v1beta1.StatefulSet, err error)
	// Get retrieves the StatefulSet from the indexer for a given namespace and name.
	Get(name string) (*v1beta1.StatefulSet, error)
}