IChartBehaviorViewModelTModel - интерфейс

public interface IChartBehaviorViewModel<TModel> : IPropertyContainer<TModel>, 
	IPropertyContainer, IViewModel, INotifyPropertyChanged
where TModel : class, IChartBehaviorModel

Public Interface IChartBehaviorViewModel(Of TModel As {Class, IChartBehaviorModel})
	Inherits IPropertyContainer(Of TModel), IPropertyContainer, IViewModel, 
	INotifyPropertyChanged

generic<typename TModel>
where TModel : ref class, IChartBehaviorModel
public interface class IChartBehaviorViewModel : IPropertyContainer<TModel>, 
	IPropertyContainer, IViewModel, INotifyPropertyChanged

type IChartBehaviorViewModel<'TModel when 'TModel : not struct and IChartBehaviorModel> =  
    interface
        interface IPropertyContainer<'TModel>
        interface IPropertyContainer
        interface IViewModel
        interface INotifyPropertyChanged
    end