From bbc6c2986c3c1beede09335f4e2c3bad57fcb733 Mon Sep 17 00:00:00 2001
From: Hendrik Liebau <mail@hendrik-liebau.de>
Date: Fri, 10 Nov 2023 18:27:38 +0100
Subject: [PATCH] [Flight] Fix `reference` param type in
 `registerServerReference`

The `reference` that is passed into `registerServerReference` can be a
plain function. It does not need to have the three additonal properties
of a `ServerRefeference`. In fact, adding these properties (plus `bind`)
is precisely what `registerServerReference` does.
---
 packages/react-server-dom-esm/src/ReactFlightESMReferences.js | 4 ++--
 .../src/ReactFlightTurbopackReferences.js                     | 4 ++--
 .../src/ReactFlightWebpackReferences.js                       | 4 ++--
 3 files changed, 6 insertions(+), 6 deletions(-)

diff --git a/packages/react-server-dom-esm/src/ReactFlightESMReferences.js b/packages/react-server-dom-esm/src/ReactFlightESMReferences.js
index 2b051e72f987d..9a3346c4bf280 100644
--- a/packages/react-server-dom-esm/src/ReactFlightESMReferences.js
+++ b/packages/react-server-dom-esm/src/ReactFlightESMReferences.js
@@ -63,8 +63,8 @@ function bind(this: ServerReference<any>): any {
   return newFn;
 }
 
-export function registerServerReference<T>(
-  reference: ServerReference<T>,
+export function registerServerReference<T: Function>(
+  reference: T,
   id: string,
   exportName: string,
 ): ServerReference<T> {
diff --git a/packages/react-server-dom-turbopack/src/ReactFlightTurbopackReferences.js b/packages/react-server-dom-turbopack/src/ReactFlightTurbopackReferences.js
index 39b178ed9f561..89985348b2c78 100644
--- a/packages/react-server-dom-turbopack/src/ReactFlightTurbopackReferences.js
+++ b/packages/react-server-dom-turbopack/src/ReactFlightTurbopackReferences.js
@@ -76,8 +76,8 @@ function bind(this: ServerReference<any>): any {
   return newFn;
 }
 
-export function registerServerReference<T>(
-  reference: ServerReference<T>,
+export function registerServerReference<T: Function>(
+  reference: T,
   id: string,
   exportName: null | string,
 ): ServerReference<T> {
diff --git a/packages/react-server-dom-webpack/src/ReactFlightWebpackReferences.js b/packages/react-server-dom-webpack/src/ReactFlightWebpackReferences.js
index 059925a3cfa1a..b174953a72c4f 100644
--- a/packages/react-server-dom-webpack/src/ReactFlightWebpackReferences.js
+++ b/packages/react-server-dom-webpack/src/ReactFlightWebpackReferences.js
@@ -76,8 +76,8 @@ function bind(this: ServerReference<any>): any {
   return newFn;
 }
 
-export function registerServerReference<T>(
-  reference: ServerReference<T>,
+export function registerServerReference<T: Function>(
+  reference: T,
   id: string,
   exportName: null | string,
 ): ServerReference<T> {