@Override
    public void invoke(@NotNull Project project,
                       @NotNull PsiFile file,
                       @Nullable Editor editor,
                       @NotNull PsiElement startElement,
                       @NotNull PsiElement endElement) {
      performTypeMigration(Collections.singletonList(startElement), Collections.singletonList(myTargetType));
    }
@Override
    public void invoke(@NotNull Project project,
                       @NotNull PsiFile file,
                       @Nullable Editor editor,
                       @NotNull PsiElement startElement,
                       @NotNull PsiElement endElement)