`table_sql` method missing from `BaseDatabaseSchemaEditor`

[rvinzent]

Bug report

What's wrong

Overriding a DatabaseSchemaEditor and calling super().table_sql(...) gives the following error

error: "table_sql" undefined in superclass

How is that should be

table_sql is a method of BaseDatabaseSchemaEditor defined here

The annotation should be

def table_sql(self, model: Type[Model]) -> Tuple[str, List[Any]]]: ...

System information

• OS: MacOS
• python version: 3.9
• django version: 3.1
• mypy version: 0.790
• django-stubs version: 1.7.0