From 8add4ddf2e3289900336ccba1b5b686f077b1e92 Mon Sep 17 00:00:00 2001
From: Illia Volochii <illia.volochii@gmail.com>
Date: Sat, 9 Apr 2022 16:22:32 +0300
Subject: [PATCH] Specify the `None` return type where it is missed

---
 README.rst                         |  2 +-
 docs/introduction/di_in_python.rst | 12 ++++++------
 2 files changed, 7 insertions(+), 7 deletions(-)

diff --git a/README.rst b/README.rst
index f9be191d..e3b11e7a 100644
--- a/README.rst
+++ b/README.rst
@@ -100,7 +100,7 @@ Key features of the ``Dependency Injector``:
 
 
    @inject
-   def main(service: Service = Provide[Container.service]):
+   def main(service: Service = Provide[Container.service]) -> None:
        ...
 
 
diff --git a/docs/introduction/di_in_python.rst b/docs/introduction/di_in_python.rst
index e7076bc2..503caa67 100644
--- a/docs/introduction/di_in_python.rst
+++ b/docs/introduction/di_in_python.rst
@@ -66,14 +66,14 @@ Before:
 
    class ApiClient:
 
-       def __init__(self):
+       def __init__(self) -> None:
            self.api_key = os.getenv("API_KEY")  # <-- dependency
            self.timeout = int(os.getenv("TIMEOUT"))  # <-- dependency
 
 
    class Service:
 
-       def __init__(self):
+       def __init__(self) -> None:
            self.api_client = ApiClient()  # <-- dependency
 
 
@@ -94,18 +94,18 @@ After:
 
    class ApiClient:
 
-       def __init__(self, api_key: str, timeout: int):
+       def __init__(self, api_key: str, timeout: int) -> None:
            self.api_key = api_key  # <-- dependency is injected
            self.timeout = timeout  # <-- dependency is injected
 
 
    class Service:
 
-       def __init__(self, api_client: ApiClient):
+       def __init__(self, api_client: ApiClient) -> None:
            self.api_client = api_client  # <-- dependency is injected
 
 
-   def main(service: Service):  # <-- dependency is injected
+   def main(service: Service) -> None:  # <-- dependency is injected
        ...
 
 
@@ -182,7 +182,7 @@ the dependency.
 
 
    @inject
-   def main(service: Service = Provide[Container.service]):
+   def main(service: Service = Provide[Container.service]) -> None:
        ...