@NotNull
  private static MultiMap<String, Language> getLanguagesToImport() {
    MultiMap<String, Language> importedLanguages = MultiMap.create();
    for (LanguageExtensionPoint extension : LanguagePostfixTemplate.EP_NAME.getExtensionList()) {
      Language language = Language.findLanguageByID(extension.getKey());
      if (language == null) continue;
      importedLanguages.putValue(language.getDisplayName(), language);
    }
    return importedLanguages;
  }
@NotNull
  private static MultiMap<String, Language> getLanguagesToImport()