Make TypeIs

Signed-off-by: Michael Carlstrom <rmc@carlstrom.com>

Author: InvincibleRMC

stdlib/asyncio/coroutines.pyi

@@ -25,21 +25,21 @@ if sys.version_info >= (3, 11):
     def iscoroutinefunction(func: Callable[..., Coroutine[Any, Any, Any]]) -> bool: ...
     @overload
     @deprecated("Deprecated since Python 3.14. Use `inspect.iscoroutinefunction()` instead.")
-    def iscoroutinefunction(func: Callable[_P, Awaitable[_T]]) -> TypeGuard[Callable[_P, Coroutine[Any, Any, _T]]]: ...
+    def iscoroutinefunction(func: Callable[_P, Awaitable[_T]]) -> TypeIs[Callable[_P, Coroutine[Any, Any, _T]]]: ...
     @overload
     @deprecated("Deprecated since Python 3.14. Use `inspect.iscoroutinefunction()` instead.")
-    def iscoroutinefunction(func: Callable[_P, object]) -> TypeGuard[Callable[_P, Coroutine[Any, Any, Any]]]: ...
+    def iscoroutinefunction(func: Callable[_P, object]) -> TypeIs[Callable[_P, Coroutine[Any, Any, Any]]]: ...
     @overload
     @deprecated("Deprecated since Python 3.14. Use `inspect.iscoroutinefunction()` instead.")
-    def iscoroutinefunction(func: object) -> TypeGuard[Callable[..., Coroutine[Any, Any, Any]]]: ...
+    def iscoroutinefunction(func: object) -> TypeIs[Callable[..., Coroutine[Any, Any, Any]]]: ...
 else:
     # Sometimes needed in Python < 3.11 due to the fact that it supports @coroutine
     # which was removed in 3.11 which the inspect version doesn't support.
     @overload
     def iscoroutinefunction(func: Callable[..., Coroutine[Any, Any, Any]]) -> bool: ...
     @overload
-    def iscoroutinefunction(func: Callable[_P, Awaitable[_T]]) -> TypeGuard[Callable[_P, Coroutine[Any, Any, _T]]]: ...
+    def iscoroutinefunction(func: Callable[_P, Awaitable[_T]]) -> TypeIs[Callable[_P, Coroutine[Any, Any, _T]]]: ...
     @overload
-    def iscoroutinefunction(func: Callable[_P, object]) -> TypeGuard[Callable[_P, Coroutine[Any, Any, Any]]]: ...
+    def iscoroutinefunction(func: Callable[_P, object]) -> TypeIs[Callable[_P, Coroutine[Any, Any, Any]]]: ...
     @overload
-    def iscoroutinefunction(func: object) -> TypeGuard[Callable[..., Coroutine[Any, Any, Any]]]: ...
+    def iscoroutinefunction(func: object) -> TypeIs[Callable[..., Coroutine[Any, Any, Any]]]: ...

stdlib/inspect.pyi

@@ -239,11 +239,11 @@ def isgeneratorfunction(obj: object) -> TypeGuard[Callable[..., GeneratorType[An
 @overload
 def iscoroutinefunction(obj: Callable[..., Coroutine[Any, Any, Any]]) -> bool: ...
 @overload
-def iscoroutinefunction(obj: Callable[_P, Awaitable[_T]]) -> TypeGuard[Callable[_P, CoroutineType[Any, Any, _T]]]: ...
+def iscoroutinefunction(obj: Callable[_P, Awaitable[_T]]) -> TypeIs[Callable[_P, CoroutineType[Any, Any, _T]]]: ...
 @overload
-def iscoroutinefunction(obj: Callable[_P, object]) -> TypeGuard[Callable[_P, CoroutineType[Any, Any, Any]]]: ...
+def iscoroutinefunction(obj: Callable[_P, object]) -> TypeIs[Callable[_P, CoroutineType[Any, Any, Any]]]: ...
 @overload
-def iscoroutinefunction(obj: object) -> TypeGuard[Callable[..., CoroutineType[Any, Any, Any]]]: ...
+def iscoroutinefunction(obj: object) -> TypeIs[Callable[..., CoroutineType[Any, Any, Any]]]: ...
 
 def isgenerator(object: object) -> TypeIs[GeneratorType[Any, Any, Any]]: ...
 def iscoroutine(object: object) -> TypeIs[CoroutineType[Any, Any, Any]]: ...