react-native/ReactAndroid/src/main/res/views/uimanager/values/ids.xml

A framework for building native apps using React

<?xml version="1.0" encoding="utf-8"?>
<resources>
  <!-- tag is used to store the testID tag -->
  <item type="id" name="react_test_id"/>

  <!-- tag is used to store the nativeID tag -->
  <item type="id" name="view_tag_native_id"/>
</resources>