remove _types (#4220)

stdlib/3/asyncio/base_events.pyi

@@ -9,7 +9,7 @@ from asyncio.events import AbstractEventLoop, AbstractServer, Handle, TimerHandl
 from asyncio.protocols import BaseProtocol
 from asyncio.tasks import Task
 from asyncio.transports import BaseTransport
-from _types import FileDescriptorLike
+from _typeshed import FileDescriptorLike
 
 if sys.version_info >= (3, 7):
     from contextvars import Context

stdlib/3/asyncio/events.pyi

@@ -11,7 +11,7 @@ from asyncio.unix_events import AbstractChildWatcher
 if sys.version_info >= (3, 7):
     from contextvars import Context
 
-from _types import FileDescriptorLike
+from _typeshed import FileDescriptorLike
 
 _T = TypeVar('_T')
 _Context = Dict[str, Any]

stdlib/3/faulthandler.pyi

@@ -1,7 +1,5 @@
-import io
 import sys
-from typing import Union, Protocol
-from _types import FileDescriptorLike
+from _typeshed import FileDescriptorLike
 
 def cancel_dump_traceback_later() -> None: ...
 def disable() -> None: ...

stdlib/3/fcntl.pyi

@@ -1,7 +1,7 @@
 from array import array
 from typing import Any, Union, overload
-from _types import FileDescriptorLike
 from typing_extensions import Literal
+from _typeshed import FileDescriptorLike
 
 FASYNC: int
 FD_CLOEXEC: int

stdlib/3/selectors.pyi

@@ -1,10 +1,7 @@
-# Stubs for selector
-# See https://docs.python.org/3/library/selectors.html
-
 import sys
 from abc import ABCMeta, abstractmethod
 from typing import Any, List, Mapping, NamedTuple, Optional, Tuple
-from _types import FileDescriptor, FileDescriptorLike
+from _typeshed import FileDescriptor, FileDescriptorLike
 
 _EventMask = int