From 13ec1d4510dfb8176e74d7864da492e1c60e35db Mon Sep 17 00:00:00 2001
From: Askhz <1361267452@qq.com>
Date: Thu, 16 Apr 2026 15:29:09 +0800
Subject: [PATCH] chore: back fetch.ts

---
 src/costrict/provider/fetch.ts | 7 +------
 1 file changed, 1 insertion(+), 6 deletions(-)

diff --git a/src/costrict/provider/fetch.ts b/src/costrict/provider/fetch.ts
index e906a7995..dabbf532a 100644
--- a/src/costrict/provider/fetch.ts
+++ b/src/costrict/provider/fetch.ts
@@ -43,13 +43,8 @@ const VERSION = getVersion()
  * 3. 注入 Authorization 和 CoStrict 特有 headers
  * 4. 反应性 401 错误恢复（自动重试一次）
  */
-type CoStrictFetchFn = {
-  (input: RequestInfo | URL, init?: RequestInit): Promise<Response>
-  preconnect?: (url: string | URL) => void
-}
-
 export function createCoStrictFetch() {
-  const costrictFetch: CoStrictFetchFn = async (
+  const costrictFetch = async (
     input: RequestInfo | URL,
     init?: RequestInit,
   ) => {