void Add(SearchType searchType, string name, ImageReference icon, string toolTip, VisibleMembersFlags flags) => SearchTypeVMs.Add(new SearchTypeVM(searchType, name, toolTip, icon, flags));
void Add(SearchType searchType, string name, string icon, string toolTip, VisibleMembersFlags flags) => SearchTypeVMs.Add(new SearchTypeVM(imageManager, searchType, name, toolTip, icon, flags));