Implement Django 4.2 deprecations

django-stubs/db/backends/base/features.pyi

@@ -9,7 +9,6 @@ class BaseDatabaseFeatures:
     minimum_database_version: tuple[int, ...] | None
     gis_enabled: bool
     allows_group_by_lob: bool
-    allows_group_by_pk: bool
     allows_group_by_selected_pks: bool
     empty_fetchmany_value: Sequence[Any]
     update_can_self_select: bool

django-stubs/db/models/expressions.pyi

@@ -87,7 +87,7 @@ class BaseExpression:
     def get_transform(self, name: str) -> type[Transform] | None: ...
     def relabeled_clone(self: Self, change_map: dict[str | None, str]) -> Self: ...
     def copy(self: Self) -> Self: ...
-    def get_group_by_cols(self: Self, alias: str | None = ...) -> list[Self]: ...
+    def get_group_by_cols(self: Self) -> list[Self]: ...
     def get_source_fields(self) -> list[Field | None]: ...
     def asc(
         self,
@@ -225,8 +225,7 @@ class Subquery(BaseExpression, Combinable):
     def __init__(self, queryset: Query | QuerySet, output_field: Field | None = ..., **extra: Any) -> None: ...
 
 class Exists(Subquery):
-    negated: bool
-    def __init__(self, queryset: Query | QuerySet, negated: bool = ..., **kwargs: Any) -> None: ...
+    def __init__(self, queryset: Query | QuerySet, **kwargs: Any) -> None: ...
     def __invert__(self) -> Exists: ...
 
 class OrderBy(Expression):

django-stubs/db/models/lookups.pyi

@@ -33,7 +33,7 @@ class Lookup(Generic[_T]):
     def process_rhs(self, compiler: SQLCompiler, connection: BaseDatabaseWrapper) -> _AsSqlType: ...
     def rhs_is_direct_value(self) -> bool: ...
     def relabeled_clone(self: Self, relabels: Mapping[str, str]) -> Self: ...
-    def get_group_by_cols(self, alias: str | None = ...) -> list[Expression]: ...
+    def get_group_by_cols(self) -> list[Expression]: ...
     def as_sql(self, compiler: SQLCompiler, connection: BaseDatabaseWrapper) -> _AsSqlType: ...
     def as_oracle(self, compiler: SQLCompiler, connection: BaseDatabaseWrapper) -> _AsSqlType: ...
     @property

django-stubs/http/multipartparser.pyi

@@ -55,5 +55,3 @@ class BoundaryIter:
 class Parser:
     def __init__(self, stream: LazyStream, boundary: bytes) -> None: ...
     def __iter__(self) -> Iterator[tuple[str, dict[str, tuple[str, dict[str, bytes | str]]], LazyStream]]: ...
-
-def parse_header(line: bytes) -> tuple[str, dict[str, bytes]]: ...