From d600c6cde498f5d471f35bd6061f36c616e4ff1b Mon Sep 17 00:00:00 2001
From: Roman Mogylatov <rmogilatov@gmail.com>
Date: Wed, 26 Aug 2020 21:11:14 -0400
Subject: [PATCH] Add stubs for the extensions

---
 src/dependency_injector/ext/__init__.pyi |  0
 src/dependency_injector/ext/aiohttp.pyi  | 23 +++++++++++++++++++++++
 src/dependency_injector/ext/flask.pyi    | 24 ++++++++++++++++++++++++
 3 files changed, 47 insertions(+)
 create mode 100644 src/dependency_injector/ext/__init__.pyi
 create mode 100644 src/dependency_injector/ext/aiohttp.pyi
 create mode 100644 src/dependency_injector/ext/flask.pyi

diff --git a/src/dependency_injector/ext/__init__.pyi b/src/dependency_injector/ext/__init__.pyi
new file mode 100644
index 00000000..e69de29b
diff --git a/src/dependency_injector/ext/aiohttp.pyi b/src/dependency_injector/ext/aiohttp.pyi
new file mode 100644
index 00000000..05c68acc
--- /dev/null
+++ b/src/dependency_injector/ext/aiohttp.pyi
@@ -0,0 +1,23 @@
+from typing import Awaitable as _Awaitable
+
+from dependency_injector import providers
+
+
+class Application(providers.Singleton): ...
+
+
+class Extension(providers.Singleton): ...
+
+
+class Middleware(providers.DelegatedCallable): ...
+
+
+class MiddlewareFactory(providers.Factory): ...
+
+
+class View(providers.Callable):
+    def as_view(self) -> _Awaitable: ...
+
+
+class ClassBasedView(providers.Factory):
+    def as_view(self) -> _Awaitable: ...
diff --git a/src/dependency_injector/ext/flask.pyi b/src/dependency_injector/ext/flask.pyi
new file mode 100644
index 00000000..37bffd36
--- /dev/null
+++ b/src/dependency_injector/ext/flask.pyi
@@ -0,0 +1,24 @@
+from typing import Union, Optional, Callable as _Callable, Any
+
+from flask import request as flask_request
+from dependency_injector import providers
+
+
+request: providers.Object[flask_request]
+
+
+class Application(providers.Singleton): ...
+
+
+class Extension(providers.Singleton): ...
+
+
+class View(providers.Callable):
+    def as_view(self) -> _Callable[..., Any]: ...
+
+
+class ClassBasedView(providers.Factory):
+    def as_view(self, name: str) -> _Callable[..., Any]: ...
+
+
+def as_view(provider: Union[View, ClassBasedView], name: Optional[str] = None) -> _Callable[..., Any]: ...