From d85f4851499bd9a470ddb8a948b2f93541f6a75f Mon Sep 17 00:00:00 2001
From: tone <3341154833@qq.com>
Date: Wed, 15 Oct 2025 16:02:15 +0800
Subject: [PATCH] fix: specify return type for getRandomAvailablePort promise

---
 src/utils/utils.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/utils/utils.ts b/src/utils/utils.ts
index e4322c6..03ca6e7 100644
--- a/src/utils/utils.ts
+++ b/src/utils/utils.ts
@@ -20,7 +20,7 @@ export async function getRandomAvailablePort() {
     const { createServer } = await import('http');
     const server = createServer();
 
-    return new Promise((resolve, reject) => {
+    return new Promise<number>((resolve, reject) => {
         server.on('listening', () => {
             const address = server.address();
             if (address && isObject(address)) {