@Override
  public void promptToConfigureDocumentation(PsiElement element) {
    for (DocumentationProvider provider : getAllProviders()) {
      if (provider instanceof ExternalDocumentationProvider &&
          ((ExternalDocumentationProvider)provider).canPromptToConfigureDocumentation(element)) {
        ((ExternalDocumentationProvider)provider).promptToConfigureDocumentation(element);
        LOG.debug("promptToConfigureDocumentation: ", provider);
        break;
      }
    }
  }
@Override
  public void promptToConfigureDocumentation(PsiElement element)