@Override
  public @NotNull IntentionAction createChangeExtendsToImplementsFix(@NotNull PsiClass aClass, @NotNull PsiClassType classToExtendFrom) {
    return new ChangeExtendsToImplementsFix(aClass, classToExtendFrom).asIntention();
  }
@Override
  public @NotNull IntentionAction createChangeExtendsToImplementsFix(@NotNull PsiClass aClass, @NotNull PsiClassType classToExtendFrom)