Question: How to refer to type created by decorator (e.g. register_query_field)

[PeterDekkers]

Hello there. I'm wondering how to refer to a (GraphQL) type that was created by one of the decorators, e.g. by register_query_field.

Example

@register_query_field("my_page")
class MyPage(Page):
    pass

How do I e.g. set up a QuerySetList field on another model that references MyPage?

This used to work:

my_pages = QuerySetList(graphene.NonNull(registry.pages.get(MyPage)))

However, since updating from 0.19.2 to 0.26.0, registry.pages is empty when this runs. And it always felt a little weird, having to consult the registry like this.

Is there a better way? Thank you!