From 2f487b560cd30461bf0692b2e74ca392a1d0a2d9 Mon Sep 17 00:00:00 2001
From: def-Param <paramjeetsingh.dev.mail@gmail.com>
Date: Sat, 31 Oct 2026 10:06:21 +0530
Subject: [PATCH] fix(util): export isProtoString for external use

---
 lib/util.js | 1 +
 1 file changed, 1 insertion(+)

diff --git a/lib/util.js b/lib/util.js
index 20fe8f68..9b38ec8c 100644
--- a/lib/util.js
+++ b/lib/util.js
@@ -62,6 +62,7 @@ function fromSetString(aStr) {
   return aStr;
 }
 exports.fromSetString = supportsNullProto ? identity : fromSetString;
+exports.isProtoString = isProtoString;
 
 function isProtoString(s) {
   if (!s) {