@Override
  public void loadState(@NotNull ExternalProjectsState state) {
    myState = state;
    // migrate to new
    if (myState.storeExternally) {
      myState.storeExternally = false;
      ExternalStorageConfigurationManager.getInstance(myProject).setEnabled(true);
    }
  }
@Override
  public void loadState(@NotNull ExternalProjectsState state)