@Override
  public @Nullable String getQualifiedName(@NotNull PsiElement element) {
    if (element instanceof YAMLPsiElement) {
      String configFullName = YAMLUtil.getConfigFullName((YAMLPsiElement)element);
      if (!configFullName.isEmpty()) {
        return configFullName;
      }
    }
    return null;
  }
@Override
  public @Nullable String getQualifiedName(@NotNull PsiElement element)