xplat/js/react-native-github/packages/react-native/ReactCommon/react/renderer/mounting/Differentiator.cpp (#53412)

Summary:
Pull Request resolved: #53412

Changelog:
[General][Internal] - Encapsulated internal class into anonymous namespace to ensure no collisions with public symbols.

Differential Revision: D80689084

fbshipit-source-id: 53ebd8a16a3c217efead0bfe91f66bd50bb6dd2f

Author: nlutsenko

packages/react-native/ReactCommon/react/renderer/mounting/Differentiator.cpp

@@ -126,6 +126,8 @@ static void calculateShadowViewMutations(
     const CullingContext& oldCullingContext = {},
     const CullingContext& newCullingContext = {});
 
+namespace {
+
 struct OrderedMutationInstructionContainer {
   ShadowViewMutation::List createMutations{};
   ShadowViewMutation::List deleteMutations{};
@@ -136,6 +138,8 @@ struct OrderedMutationInstructionContainer {
   ShadowViewMutation::List destructiveDownwardMutations{};
 };
 
+} // namespace
+
 static void updateMatchedPairSubtrees(
     ViewNodePairScope& scope,
     OrderedMutationInstructionContainer& mutationContainer,