From 14145c85b8127a35a7c6f73b4163deb89d636fa2 Mon Sep 17 00:00:00 2001
From: Tim Neutkens <tim@timneutkens.nl>
Date: Thu, 14 Sep 2023 21:36:39 +0200
Subject: [PATCH] Remove unused file (#55378)

While looking into `setLazyProp` noticed that this file is not being
used.

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---
 .../next/src/shared/lib/i18n/detect-locale-cookie.ts   | 10 ----------
 1 file changed, 10 deletions(-)
 delete mode 100644 packages/next/src/shared/lib/i18n/detect-locale-cookie.ts

diff --git a/packages/next/src/shared/lib/i18n/detect-locale-cookie.ts b/packages/next/src/shared/lib/i18n/detect-locale-cookie.ts
deleted file mode 100644
index 9089f438eb0d0..0000000000000
--- a/packages/next/src/shared/lib/i18n/detect-locale-cookie.ts
+++ /dev/null
@@ -1,10 +0,0 @@
-import { IncomingMessage } from 'http'
-
-export function detectLocaleCookie(req: IncomingMessage, locales: string[]) {
-  const { NEXT_LOCALE } = (req as any).cookies || {}
-  return NEXT_LOCALE
-    ? locales.find(
-        (locale: string) => NEXT_LOCALE.toLowerCase() === locale.toLowerCase()
-      )
-    : undefined
-}