During initialization phrase UnityBase load application domain UBDomain and create a global
variable for each entity from domain. Name of such global variable equal to entity name.
EntityNamespace pseudo class is a accessor for such namespaces.
The main task of this class is to provide a code insight in IDEs like WebStorm or VSCode.
ubcli createCodeInsightHelper command will create a stubs for all entities in model.
Reference to entity metadata