content: from typing import Generic, Iterator, TypeVar
  
  from django.db.models import Model, QuerySet
  
  M_co = TypeVar("M_co", bound=Model, covariant=True)
  
  
  class QuerySetType(Generic[M_co], QuerySet):
      """
      Type for QuerySet that can be used for a typehint in components.
      """
  
      # This is based on https://github.com/Vieolo/django-hint/blob/97e22bf/django_hint/typehint.py#L167,
      # although https://github.com/typeddjango/django-stubs/blob/2a732fd/django-stubs/db/models/manager.pyi#L28
      # might be a better long-term solution.
  
      def __iter__(self) -> Iterator[M_co]:
          ...
  