android/annotations/android/service/textservice/annotations.xml

<?xml version="1.0" encoding="UTF-8"?>
<root>
  <item name="android.service.textservice.SpellCheckerService android.os.IBinder onBind(android.content.Intent)">
    <annotation name="android.support.annotation.NonNull" />
  </item>
  <item name="android.service.textservice.SpellCheckerService.Session android.view.textservice.SuggestionsInfo[] onGetSuggestionsMultiple(android.view.textservice.TextInfo[], int, boolean) 0">
    <annotation name="android.support.annotation.NonNull" />
  </item>
</root>