@NotNull
  public static BeforeAfterMetaData createMetaData(@Nullable PostfixTemplate template) {
    if (template == null) return EMPTY_METADATA;
    if (template instanceof PostfixTemplateWrapper) {
      return new PostfixTemplateWrapperMetaData((PostfixTemplateWrapper)template);
    }
    if (template instanceof EditablePostfixTemplate && !template.isBuiltin()) {
      return new EditablePostfixTemplateMetaData((EditablePostfixTemplate)template);
    }
    return new PostfixTemplateMetaData(template);
  }
@NotNull
  public static BeforeAfterMetaData createMetaData(@Nullable PostfixTemplate template)