Remove dependency on use-sync-external-store

Summary: Changelog: [Internal] React Native requires React 18 which includes `useSyncExternalStore`, so we can remove the shim. It was only used in one place (`useColorScheme`). Reviewed By: motiz88 Differential Revision: D44163914 fbshipit-source-id: 3a94466b3d5ae8aa43e9236acb8c92fbefd04180
facebook · Mar 20, 2023 · 6956d4f · 6956d4f
1 parent 08d6718
commit 6956d4f
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Showing 5 changed files with 1 addition and 28 deletions.
diff --git a/BUCK b/BUCK
@@ -754,7 +754,6 @@ rn_library(
         "//xplat/js:node_modules__react_19shallow_19renderer",
         "//xplat/js:node_modules__regenerator_19runtime",
         "//xplat/js:node_modules__stacktrace_19parser",
-        "//xplat/js:node_modules__use_19sync_19external_19store",
         "//xplat/js:node_modules__whatwg_19fetch",
         "//xplat/js/RKJSModules/Libraries/Polyfills:Polyfills",
         "//xplat/js/RKJSModules/Libraries/React:React",

diff --git a/packages/react-native/Libraries/Utilities/useColorScheme.js b/packages/react-native/Libraries/Utilities/useColorScheme.js
@@ -13,7 +13,7 @@
 import type {ColorSchemeName} from './NativeAppearance';
 
 import Appearance from './Appearance';
-import {useSyncExternalStore} from 'use-sync-external-store/shim';
+import {useSyncExternalStore} from 'react';
 
 export default function useColorScheme(): ?ColorSchemeName {
   return useSyncExternalStore(

diff --git a/packages/react-native/flow/use-sync-external-store.js b/packages/react-native/flow/use-sync-external-store.js
diff --git a/packages/react-native/package.json b/packages/react-native/package.json
@@ -110,7 +110,6 @@
     "regenerator-runtime": "^0.13.2",
     "scheduler": "^0.23.0",
     "stacktrace-parser": "^0.1.10",
-    "use-sync-external-store": "^1.0.0",
     "whatwg-fetch": "^3.0.0",
     "ws": "^6.2.2",
     "yargs": "^17.6.2"

diff --git a/yarn.lock b/yarn.lock
@@ -8509,11 +8509,6 @@ uri-js@^4.2.2:
   dependencies:
     punycode "^2.1.0"
 
-use-sync-external-store@^1.0.0:
-  version "1.0.0"
-  resolved "https://registry.yarnpkg.com/use-sync-external-store/-/use-sync-external-store-1.0.0.tgz#d98f4a9c2e73d0f958e7e2d2c2bfb5f618cbd8fd"
-  integrity sha512-AFVsxg5GkFg8GDcxnl+Z0lMAz9rE8DGJCc28qnBuQF7lac57B5smLcT37aXpXIIPz75rW4g3eXHPjhHwdGskOw==
-
 util-deprecate@^1.0.1, util-deprecate@~1.0.1:
   version "1.0.2"
   resolved "https://registry.yarnpkg.com/util-deprecate/-/util-deprecate-1.0.2.tgz#450d4dc9fa70de732762fbd2d4a28981419a0ccf"