From 001c50c13d69db8fab63f0da69aa30d3a8b51ca3 Mon Sep 17 00:00:00 2001
From: Aria Minaei <aria.minaei@gmail.com>
Date: Fri, 2 Jul 2021 20:47:25 +0200
Subject: [PATCH] New: Improve the type of val()

---
 packages/dataverse/src/Atom.ts | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/packages/dataverse/src/Atom.ts b/packages/dataverse/src/Atom.ts
index af7945a..698ec6a 100644
--- a/packages/dataverse/src/Atom.ts
+++ b/packages/dataverse/src/Atom.ts
@@ -227,6 +227,8 @@ export const val = <P>(
   ? T
   : P extends IDerivation<infer T>
   ? T
+  : P extends undefined | null
+  ? P
   : unknown => {
   if (isPointer(pointerOrDerivationOrPlainValue)) {
     return valueDerivation(