The Typed Input widget already supports flow and global as types but it doesn't support "context". It would be really helpful if this was added so that a custom node could offer a complete selection of store types in a standard way. Currently, you have to do this manually.
Only discovered this was missing as I am trying to add an improvement to uibuilder's cache node. Up till now, the cache has only used context and manually builds a list of store types. Now I want to allow context, flow or global and to use the Typed Input since this is a much nicer compound input box for people to use.