django.db.models.fields.json.JSONField.value_to_string returns the underlying data not `str`

[asottile-sentry]

Bug report

What's wrong

the annotation inherited from Field has value_to_string(Model) -> str -- however JSONField overrides this to return the json data directly (for django serializers)

I suspect others also override this method but I couldn't find any from a quick search

How is that should be

probably -> _GT or -> Any -- unclear.

System information

• OS:
• python version: 3.13.1
• django version: 5.2.1
• mypy version: 1.15.0
• django-stubs version: latest (forked)
• django-stubs-ext version: latest (forked)