_schema_table

Data Type	Mutable	Schema	Description	Queryable
Object	✅	Entity	single unique object	✅
	✅	Union(Entity)	polymorphic objects (A | B)	✅
	🛑	Object	statically known keys	🛑
		Invalidate(Entity)	delete an entity	🛑
List	✅	Collection(Array)	growable lists	✅
	🛑	Array	immutable lists	🛑
		All	list of all entities of a kind	✅
Map	✅	Collection(Values)	growable maps	✅
	🛑	Values	immutable maps	🛑
Scalar	✅	Scalar	lens-dependent entity fields	✅
any		Query(Queryable)	memoized custom transforms	✅
		Lazy(Schema)	deferred denormalization	✅