Remove some unnecessary imports of typing.Type (#13469)

misc/proper_plugin.py

@@ -1,6 +1,6 @@
 from __future__ import annotations
 
-from typing import Callable, Type as typing_Type
+from typing import Callable
 
 from mypy.nodes import TypeInfo
 from mypy.plugin import FunctionContext, Plugin
@@ -161,5 +161,5 @@ def get_proper_type_instance(ctx: FunctionContext) -> Instance:
     return Instance(proper_type_info.node, [])
 
 
-def plugin(version: str) -> typing_Type[ProperTypePlugin]:
+def plugin(version: str) -> type[ProperTypePlugin]:
     return ProperTypePlugin

mypy/typeops.py

@@ -8,7 +8,7 @@
 from __future__ import annotations
 
 import itertools
-from typing import Any, Iterable, List, Sequence, Type as TypingType, TypeVar, cast
+from typing import Any, Iterable, List, Sequence, TypeVar, cast
 
 from mypy.copytype import copy_type
 from mypy.expandtype import expand_type, expand_type_by_instance
@@ -741,7 +741,7 @@ def try_getting_int_literals_from_type(typ: Type) -> list[int] | None:
 
 
 def try_getting_literals_from_type(
-    typ: Type, target_literal_type: TypingType[T], target_fullname: str
+    typ: Type, target_literal_type: type[T], target_fullname: str
 ) -> list[T] | None:
     """If the given expression or type corresponds to a Literal or
     union of Literals where the underlying values correspond to the given