@Override
  public void validateValue(@NotNull YAMLValue value, @NotNull ProblemsHolder problemsHolder) {
    if(!(value instanceof YAMLSequence))
      problemsHolder.registerProblem(value, YAMLBundle.message("YamlUnknownValuesInspectionBase.error.array.is.required"));
  }
@Override
  public void validateValue(@NotNull YAMLValue value, @NotNull ProblemsHolder problemsHolder)