def descriptor
import bendvy-ecs-core@0.1.0.4/relation_reorder.bend as RelationReorderimport Base
import relation_types.bend as G
17def descriptor(~S:Data,value:G.HierarchyDescriptor<S>) -> G.Descriptor<S>:
18 match value:
19 case G.HierarchyDescriptor{key,name,inverse}: G.Descriptor{key,name,inverse,G.Hierarchy{}}