From de1d605253d359ae990787e0deb66ec208739e79 Mon Sep 17 00:00:00 2001
From: Moti Zilberman <moti@meta.com>
Date: Wed, 8 May 2024 06:46:15 -0700
Subject: [PATCH] Add Flow to @react-native/polyfills entry point (#44477)

Summary:
Pull Request resolved: https://github.com/facebook/react-native/pull/44477

Changelog: [Internal]

TSIA

Reviewed By: huntie

Differential Revision: D57091620

fbshipit-source-id: 54fd105069ba0a34b9ab5bd12295e4e9641492a3
---
 packages/metro-config/src/index.flow.js   | 1 -
 packages/polyfills/index.js               | 3 ++-
 packages/react-native/rn-get-polyfills.js | 1 +
 3 files changed, 3 insertions(+), 2 deletions(-)

diff --git a/packages/metro-config/src/index.flow.js b/packages/metro-config/src/index.flow.js
index ee75437090d..2b4c708b4ce 100644
--- a/packages/metro-config/src/index.flow.js
+++ b/packages/metro-config/src/index.flow.js
@@ -58,7 +58,6 @@ export function getDefaultConfig(projectRoot: string): ConfigT {
       getModulesRunBeforeMainModule: () => [
         require.resolve('react-native/Libraries/Core/InitializeCore'),
       ],
-      // $FlowFixMe[untyped-import]
       getPolyfills: () => require('@react-native/js-polyfills')(),
       isThirdPartyModule({path: modulePath}: $ReadOnly<{path: string, ...}>) {
         return (
diff --git a/packages/polyfills/index.js b/packages/polyfills/index.js
index 90aa1dc0834..ce52e3cab99 100644
--- a/packages/polyfills/index.js
+++ b/packages/polyfills/index.js
@@ -4,12 +4,13 @@
  * This source code is licensed under the MIT license found in the
  * LICENSE file in the root directory of this source tree.
  *
+ * @flow strict-local
  * @format
  */
 
 'use strict';
 
-module.exports = () => [
+module.exports = () /*: Array<string> */ => [
   require.resolve('./console.js'),
   require.resolve('./error-guard.js'),
 ];
diff --git a/packages/react-native/rn-get-polyfills.js b/packages/react-native/rn-get-polyfills.js
index c051fd42134..bf0d0428de3 100644
--- a/packages/react-native/rn-get-polyfills.js
+++ b/packages/react-native/rn-get-polyfills.js
@@ -4,6 +4,7 @@
  * This source code is licensed under the MIT license found in the
  * LICENSE file in the root directory of this source tree.
  *
+ * @flow strict-local
  * @format
  */