-public interface LeafSetNode<T> extends MixinNode, DataContainerChild<NodeIdentifier, Collection<LeafSetEntryNode<T>>>,
- NormalizedNodeContainer<NodeIdentifier, NodeWithValue, LeafSetEntryNode<T>> {
+public interface LeafSetNode<T>
+ extends DistinctNodeContainer<NodeIdentifier, NodeWithValue<?>, LeafSetEntryNode<T>>, DataContainerChild,
+ MixinNode {