fix for Flow for native config

facebook · Sep 13, 2022 · a3f4323 · a3f4323
1 parent 4ece8e6
commit a3f4323
Show file tree

Hide file tree

Showing 2 changed files with 3 additions and 0 deletions.
diff --git a/packages/react-native-renderer/src/legacy-events/accumulate.js b/packages/react-native-renderer/src/legacy-events/accumulate.js
@@ -33,6 +33,8 @@ 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` */
     return current.concat(next);
   }
 

diff --git a/packages/react-native-renderer/src/legacy-events/forEachAccumulated.js b/packages/react-native-renderer/src/legacy-events/forEachAccumulated.js
@@ -22,6 +22,7 @@ function forEachAccumulated<T>(
   scope: ?any,
 ) {
   if (Array.isArray(arr)) {
+    // $FlowFixMe[incompatible-call] if `T` is an array, `cb` cannot be called
     arr.forEach(cb, scope);
   } else if (arr) {
     cb.call(scope, arr);