diff --git a/src/dependency_injector/containers.pyi b/src/dependency_injector/containers.pyi
index 69fcb9f5..f21a8791 100644
--- a/src/dependency_injector/containers.pyi
+++ b/src/dependency_injector/containers.pyi
@@ -74,8 +74,8 @@ class Container:
         from_package: Optional[str] = None,
     ) -> None: ...
     def unwire(self) -> None: ...
-    def init_resources(self, resource_type: Type[Resource]=None) -> Optional[Awaitable]: ...
-    def shutdown_resources(self, resource_type: Type[Resource]=None) -> Optional[Awaitable]: ...
+    def init_resources(self, resource_type: Type[Resource[Any]] = Resource) -> Optional[Awaitable[None]]: ...
+    def shutdown_resources(self, resource_type: Type[Resource[Any]] = Resource) -> Optional[Awaitable[None]]: ...
     def load_config(self) -> None: ...
     def apply_container_providers_overridings(self) -> None: ...
     def reset_singletons(self) -> SingletonResetContext[C_Base]: ...