// constructor expects ViewModel to be set later (which will then
// cause ExplorerViewModelChanged event to be fired)
internal EntityDesignExplorerViewModelHelper()
{
// ensure the ModelToExplorerModelXRef cache is initialized
ModelToExplorerModelXRef.AddModelManager2XRefType(
typeof(EntityDesignModelManager), typeof(EntityDesignModelToExplorerModelXRef));
}
