private async Task <TVM> _navigateTo <TVM>(object param = null)
where TVM : ComponentBase
{
var entry = RegionEntry.Create <TVM>(param);
var vm = await _navigateTo(entry);
return(vm as TVM);
}
private Task <ComponentBase> _navigateTo(Type t, object param = null)
{
var entry = RegionEntry.Create(t, param);
return(_navigateTo(entry));
}