From 889456f2c6c4ff9fbd907c9ba6cf3527808b4ac7 Mon Sep 17 00:00:00 2001
From: Sam Chung <samchungy@gmail.com>
Date: Sun, 27 Aug 2023 06:20:25 +1000
Subject: [PATCH] fix: type FastifyRequest id as a string (#4992)

---
 test/types/request.test-d.ts | 2 +-
 types/request.d.ts           | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/test/types/request.test-d.ts b/test/types/request.test-d.ts
index 34b114a6e1..420bd2e528 100644
--- a/test/types/request.test-d.ts
+++ b/test/types/request.test-d.ts
@@ -83,7 +83,7 @@ const getHandler: RouteHandler = function (request, _reply) {
   request.headers = {}
 
   expectType<RequestQuerystringDefault>(request.query)
-  expectType<any>(request.id)
+  expectType<string>(request.id)
   expectType<FastifyLoggerInstance>(request.log)
   expectType<RawRequestDefaultExpression['socket']>(request.socket)
   expectType<Error & { validation: any; validationContext: string } | undefined>(request.validationError)
diff --git a/types/request.d.ts b/types/request.d.ts
index bd75639fad..b019bd3bab 100644
--- a/types/request.d.ts
+++ b/types/request.d.ts
@@ -50,7 +50,7 @@ export interface FastifyRequest<RouteGeneric extends RouteGenericInterface = Rou
   //   the RequestType (preferred) or swap Logger and RequestType arguments when
   //   creating custom types of FastifyRequest. Related issue #4123
 > {
-  id: any;
+  id: string;
   params: RequestType['params']; // deferred inference
   raw: RawRequest;
   query: RequestType['query'];