In a MVVM design pattern, we are creating a ViewModel inheriting from CustomTypeDescriptor.
In doing so, we need to known which types are natively supported by the xamPropertyGrid in order to default unsupported types to a String.
From my understanding, PropertyGridEditorDefinitionCollection would just do that but since we are in a MVVM design pattern the xamPropertyGrid is not instanciated when we are creating our ViewModel.

Is there some static class information that could be used?