@ApiStatus.Experimental
  @NotNull
  public Map<String, VcsPushOptionValue> getCustomParams() {
    Map<String, VcsPushOptionValue> ret = new HashMap<>();
    myCustomPanels.forEach((id, panel) -> {
      VcsPushOptionValue value = panel.getValue();
      if (value != null) ret.put(id, value);
    });
    return ret;
  }
@ApiStatus.Experimental
  @NotNull
  public Map<String, VcsPushOptionValue> getCustomParams()