From d57d35e3480746f9cf872e9754a21d03abe9c19b Mon Sep 17 00:00:00 2001
From: Olivier Chafik <ochafik@anthropic.com>
Date: Thu, 3 Jul 2025 19:41:51 +0100
Subject: [PATCH] Update spec.types.test.ts

---
 src/spec.types.test.ts | 8 ++------
 1 file changed, 2 insertions(+), 6 deletions(-)

diff --git a/src/spec.types.test.ts b/src/spec.types.test.ts
index a36aec1a..b8b89fc6 100644
--- a/src/spec.types.test.ts
+++ b/src/spec.types.test.ts
@@ -12,12 +12,8 @@ type RemovePassthrough<T> = T extends object
   ? T extends Array<infer U>
     ? Array<RemovePassthrough<U>>
     : T extends Function
-    ? T
-    : {
-        [K in keyof T as string extends K ? never : number extends K ? never : K]: RemovePassthrough<T[K]>;
-      }
-  : unknown extends T
-  ? (object | undefined)
+        ? T
+        : {[K in keyof T as string extends K ? never : K]: RemovePassthrough<T[K]>}
   : T;
 
 function checkCancelledNotification(