Update Flow to 0.248

package.json

@@ -50,6 +50,7 @@
     "@typescript-eslint/parser": "^6.21.0",
     "abortcontroller-polyfill": "^1.7.5",
     "art": "0.10.1",
+    "babel-plugin-syntax-hermes-parser": "^0.32.0",
     "babel-plugin-syntax-trailing-function-commas": "^6.5.0",
     "chalk": "^3.0.0",
     "cli-table": "^0.3.1",
@@ -72,8 +73,8 @@
     "eslint-plugin-react-internal": "link:./scripts/eslint-rules",
     "fbjs-scripts": "^3.0.1",
     "filesize": "^6.0.1",
-    "flow-bin": "^0.247",
-    "flow-remove-types": "^2.247",
+    "flow-bin": "^0.248",
+    "flow-remove-types": "^2.248",
     "glob": "^7.1.6",
     "glob-stream": "^6.1.0",
     "google-closure-compiler": "^20230206.0.0",

packages/react-devtools-shared/babel.config.js

@@ -34,6 +34,7 @@ module.exports = api => {
     }
   }
   const plugins = [
+    ['babel-plugin-syntax-hermes-parser'],
     ['@babel/plugin-transform-flow-strip-types'],
     ['@babel/plugin-proposal-class-properties', {loose: false}],
   ];

packages/react-devtools-timeline/src/utils/flow.js

@@ -6,8 +6,11 @@
  *
  * @flow
  */
-import type {SchedulingEvent} from '../types';
+import type {ReactScheduleStateUpdateEvent, SchedulingEvent} from '../types';
 
-export function isStateUpdateEvent(event: SchedulingEvent): boolean %checks {
+export function isStateUpdateEvent(
+  event: SchedulingEvent,
+  // eslint-disable-next-line
+): event is ReactScheduleStateUpdateEvent {
   return event.type === 'schedule-state-update';
 }

packages/react-native-renderer/src/legacy-events/accumulate.js

@@ -31,8 +31,7 @@ function accumulate<T>(
   // Both are not empty. Warning: Never call x.concat(y) when you are not
   // certain that x is an Array (x could be a string with concat method).
   if (isArray(current)) {
-    /* $FlowFixMe[incompatible-return] if `current` is `T` and `T` an array,
-     * `isArray` might refine to the array element type of `T` */
+    // $FlowFixMe[incompatible-use] `isArray` does not ensure array is mutable
     return current.concat(next);
   }
 

packages/react-native-renderer/src/legacy-events/accumulateInto.js

@@ -38,12 +38,12 @@ function accumulateInto<T>(
   // certain that x is an Array (x could be a string with concat method).
   if (isArray(current)) {
     if (isArray(next)) {
-      // $FlowFixMe[prop-missing] `isArray` does not ensure array is mutable
+      // $FlowFixMe[incompatible-use] `isArray` does not ensure array is mutable
       // $FlowFixMe[method-unbinding]
       current.push.apply(current, next);
       return current;
     }
-    // $FlowFixMe[prop-missing] `isArray` does not ensure array is mutable
+    // $FlowFixMe[incompatible-use] `isArray` does not ensure array is mutable
     current.push(next);
     return current;
   }

packages/shared/isArray.js

@@ -7,7 +7,10 @@
  * @flow
  */
 
-declare function isArray(a: mixed): boolean %checks(Array.isArray(a));
+declare function isArray<T>(
+  v: T,
+  // eslint-disable-next-line
+): v is T extends $ReadOnlyArray<mixed> ? T : empty;
 
 const isArrayImpl = Array.isArray;
 

yarn.lock

@@ -5351,6 +5351,13 @@ babel-plugin-polyfill-regenerator@^0.6.1:
   dependencies:
     "@babel/helper-define-polyfill-provider" "^0.6.3"
 
+babel-plugin-syntax-hermes-parser@^0.32.0:
+  version "0.32.0"
+  resolved "https://registry.yarnpkg.com/babel-plugin-syntax-hermes-parser/-/babel-plugin-syntax-hermes-parser-0.32.0.tgz#06f7452bf91adf6cafd7c98e7467404d4eb65cec"
+  integrity sha512-m5HthL++AbyeEA2FcdwOLfVFvWYECOBObLHNqdR8ceY4TsEdn4LdX2oTvbB2QJSSElE2AWA/b2MXZ/PF/CqLZg==
+  dependencies:
+    hermes-parser "0.32.0"
+
 babel-plugin-syntax-trailing-function-commas@^6.5.0:
   version "6.22.0"
   resolved "https://registry.yarnpkg.com/babel-plugin-syntax-trailing-function-commas/-/babel-plugin-syntax-trailing-function-commas-6.22.0.tgz#ba0360937f8d06e40180a43fe0d5616fff532cf3"
@@ -9101,12 +9108,12 @@ flatted@^3.2.9:
   resolved "https://registry.yarnpkg.com/flatted/-/flatted-3.3.1.tgz#21db470729a6734d4997002f439cb308987f567a"
   integrity sha512-X8cqMLLie7KsNUDSdzeN8FYK9rEt4Dt67OsG/DNGnYTSDBG4uFAJFBnUeiV+zCVAvwFy56IjM9sH51jVaEhNxw==
 
-flow-bin@^0.247:
-  version "0.247.1"
-  resolved "https://registry.yarnpkg.com/flow-bin/-/flow-bin-0.247.1.tgz#8c8d08fcee11ca43cbb6059edb9933a29bdedc57"
-  integrity sha512-03wwQ5kPW4CYqhXvxTseMs2v6QuVwCtifVkON2UUyDg6Jp1+CaQpLAZK+sFNzQOExKp0Yvoug+fZOUb33ARwHQ==
+flow-bin@^0.248:
+  version "0.248.1"
+  resolved "https://registry.yarnpkg.com/flow-bin/-/flow-bin-0.248.1.tgz#1d1e78ac8a1b8024dda5582b4832b605a00c16bd"
+  integrity sha512-WnISMV7p4rRY2LIMGnryR7Pnml9wFs0bTdniI1Dj2dXIJigOGfV74FjhMG7BmZkuKztNxlTvK56zpuhpcne+sg==
 
-flow-remove-types@^2.247:
+flow-remove-types@^2.248:
   version "2.279.0"
   resolved "https://registry.yarnpkg.com/flow-remove-types/-/flow-remove-types-2.279.0.tgz#3a3388d9158eba0f82c40d80d31d9640b883a3f5"
   integrity sha512-bPFloMR/A2b/r/sIsf7Ix0LaMicCJNjwhXc4xEEQVzJCIz5u7C7XDaEOXOiqveKlCYK7DcBNn6R01Cbbc9gsYA==
@@ -9985,6 +9992,11 @@ hermes-estree@0.29.1:
   resolved "https://registry.yarnpkg.com/hermes-estree/-/hermes-estree-0.29.1.tgz#043c7db076e0e8ef8c5f6ed23828d1ba463ebcc5"
   integrity sha512-jl+x31n4/w+wEqm0I2r4CMimukLbLQEYpisys5oCre611CI5fc9TxhqkBBCJ1edDG4Kza0f7CgNz8xVMLZQOmQ==
 
+hermes-estree@0.32.0:
+  version "0.32.0"
+  resolved "https://registry.yarnpkg.com/hermes-estree/-/hermes-estree-0.32.0.tgz#bb7da6613ab8e67e334a1854ea1e209f487d307b"
+  integrity sha512-KWn3BqnlDOl97Xe1Yviur6NbgIZ+IP+UVSpshlZWkq+EtoHg6/cwiDj/osP9PCEgFE15KBm1O55JRwbMEm5ejQ==
+
 hermes-parser@0.25.1, hermes-parser@^0.25.1:
   version "0.25.1"
   resolved "https://registry.yarnpkg.com/hermes-parser/-/hermes-parser-0.25.1.tgz#5be0e487b2090886c62bd8a11724cd766d5f54d1"
@@ -9999,6 +10011,13 @@ hermes-parser@0.29.1:
   dependencies:
     hermes-estree "0.29.1"
 
+hermes-parser@0.32.0:
+  version "0.32.0"
+  resolved "https://registry.yarnpkg.com/hermes-parser/-/hermes-parser-0.32.0.tgz#7916984ef6fdce62e7415d354cf35392061cd303"
+  integrity sha512-g4nBOWFpuiTqjR3LZdRxKUkij9iyveWeuks7INEsMX741f3r9xxrOe8TeQfUxtda0eXmiIFiMQzoeSQEno33Hw==
+  dependencies:
+    hermes-estree "0.32.0"
+
 homedir-polyfill@^1.0.0, homedir-polyfill@^1.0.1:
   version "1.0.3"
   resolved "https://registry.yarnpkg.com/homedir-polyfill/-/homedir-polyfill-1.0.3.tgz#743298cef4e5af3e194161fbadcc2151d3a058e8"