@ApiStatus.Internal
  public final void registerLanguageSettings(@NotNull Collection<? extends CodeStyleSettings> allSettings,
                                             @NotNull LanguageCodeStyleProvider provider) {
    allSettings.forEach(settings -> settings.registerCommonSettings(provider));
    notifyCodeStyleSettingsChanged();
  }
@ApiStatus.Internal
  public final void registerLanguageSettings(@NotNull Collection<? extends CodeStyleSettings> allSettings,
                                             @NotNull LanguageCodeStyleProvider provider)