--- /dev/null
+import sys
+from typing import Any, Awaitable, Callable
+
+from .case import TestCase
+
+if sys.version_info >= (3, 8):
+ class IsolatedAsyncioTestCase(TestCase):
+ async def asyncSetUp(self) -> None: ...
+ async def asyncTearDown(self) -> None: ...
+ def addAsyncCleanup(self, __func: Callable[..., Awaitable[Any]], *args: Any, **kwargs: Any) -> None: ...