add test_runner/lookup test folders

django-stubs/db/models/sql/query.pyi

@@ -1,17 +1,15 @@
 import collections
 from collections import OrderedDict, namedtuple
-from datetime import datetime
-from decimal import Decimal
-from typing import Any, Callable, Dict, Iterator, List, Optional, Set, Tuple, Type, Union
-from uuid import UUID
+from typing import Any, Callable, Dict, Iterator, List, Optional, Sequence, Set, Tuple, Type, Union
 
-from django.db.models.sql.datastructures import BaseTable
-
-from django.db.models import Model, Field, Q, FilteredRelation, Expression, QuerySet
+from django.db.models.lookups import Lookup
 from django.db.models.query_utils import PathInfo
 from django.db.models.sql.compiler import SQLCompiler
+from django.db.models.sql.datastructures import BaseTable
 from django.db.models.sql.where import WhereNode
 
+from django.db.models import Expression, Field, FilteredRelation, Model, Q, QuerySet
+
 JoinInfo = namedtuple("JoinInfo", ["final_field", "targets", "opts", "joins", "path", "transform_function"])
 
 class RawQuery:
@@ -55,9 +53,7 @@ class Query:
     select_for_update_nowait: bool = ...
     select_for_update_skip_locked: bool = ...
     select_for_update_of: Tuple = ...
-    select_related: Union[
-        Dict[str, Dict[str, Dict[str, Dict[str, Dict[str, Dict[str, Dict[str, Dict[Any, Any]]]]]]]], bool
-    ] = ...
+    select_related: Union[Dict[str, Any], bool] = ...
     max_depth: int = ...
     values_select: Tuple = ...
     annotation_select_mask: Optional[Set[str]] = ...
@@ -178,6 +174,7 @@ class Query:
     def set_values(self, fields: Union[List[str], Tuple]) -> None: ...
     def trim_start(self, names_with_path: List[Tuple[str, List[PathInfo]]]) -> Tuple[str, bool]: ...
     def is_nullable(self, field: Field) -> bool: ...
+    def build_lookup(self, lookups: Sequence[str], lhs: Query, rhs: Optional[Query]) -> Lookup: ...
 
 class JoinPromoter:
     connector: str = ...