static boolean supportsTypedHandlers(@NotNull PsiFile psiFile) {
    if (!EP_NAME.hasAnyExtensions()) {
      return false;
    }
    return ContainerUtil.exists(EP_NAME.getExtensionList(), supporter -> {
      for (Language language : psiFile.getViewProvider().getLanguages()) {
        if (supporter.isAvailable(psiFile, language)) return true;
      }
      return false;
    });
  }
static boolean supportsTypedHandlers(@NotNull PsiFile psiFile)