class WinterViewModel : ViewModel
A ViewModel that can hold a Graph instance and closes it onCleared.
This is intended to be used inside an io.jentz.winter.WinterApplication.InjectionAdapter to hold graphs that outlive configuration changes.
| WinterViewModel()A ViewModel that can hold a Graph instance and closes it onCleared. | 
| var graph: Graph? | 
| fun onCleared(): Unit |