From 252d080626ca2928cf412cd391a1cf155bf3e397 Mon Sep 17 00:00:00 2001
From: Kevin Simper <kevin.simper@gmail.com>
Date: Sun, 22 Mar 2020 21:55:54 +0100
Subject: [PATCH] Allow session to be null (#43240)

According to the docs, destroying the session can be done by setting req.session = null

https://github.com/expressjs/cookie-session#destroying-a-session
---
 types/cookie-session/index.d.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/types/cookie-session/index.d.ts b/types/cookie-session/index.d.ts
index a77732aad1..fdbbbc650f 100644
--- a/types/cookie-session/index.d.ts
+++ b/types/cookie-session/index.d.ts
@@ -103,7 +103,7 @@ declare namespace CookieSessionInterfaces {
         /**
          * Represents the session for the given request.
          */
-        session?: CookieSessionObject;
+        session?: CookieSessionObject | null;
 
         /**
          * Represents the session options for the current request. These options are a shallow clone of what was provided at middleware construction and can be altered to change cookie setting behavior on a per-request basis.