From 3b36759dad71ea08d6982206be42cc9b673ba597 Mon Sep 17 00:00:00 2001
From: Niranjana Binoy <43930900+NiranjanaBinoy@users.noreply.github.com>
Date: Wed, 14 Aug 2024 10:44:33 -0400
Subject: [PATCH] updating based in comments in #23806

---
 .../rpc-method-middleware/handlers/ethereum-chain-utils.ts   | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/app/scripts/lib/rpc-method-middleware/handlers/ethereum-chain-utils.ts b/app/scripts/lib/rpc-method-middleware/handlers/ethereum-chain-utils.ts
index bcaa49b0410f..916b1524d56f 100644
--- a/app/scripts/lib/rpc-method-middleware/handlers/ethereum-chain-utils.ts
+++ b/app/scripts/lib/rpc-method-middleware/handlers/ethereum-chain-utils.ts
@@ -153,12 +153,13 @@ export function validateAddEthereumChainParams(
   };
 
   const firstValidRPCUrl = rpcUrls.find(
-    (rpcUrl) => typeof rpcUrl === 'string' && isLocalhostOrHttps(rpcUrl),
+    (rpcUrl): rpcUrl is string =>
+      typeof rpcUrl === 'string' && isLocalhostOrHttps(rpcUrl),
   );
   const firstValidBlockExplorerUrl =
     blockExplorerUrls !== null && Array.isArray(blockExplorerUrls)
       ? blockExplorerUrls.find(
-          (blockExplorerUrl) =>
+          (blockExplorerUrl): blockExplorerUrl is string =>
             typeof blockExplorerUrl === 'string' &&
             isLocalhostOrHttps(blockExplorerUrl),
         )