public class NotifiableCollection<T> : KeyedCollection<T, T>, 
	INotifyCollectionChanged, INotifyPropertyChanged, IDisposable

Public Class NotifiableCollection(Of T)
	Inherits KeyedCollection(Of T, T)
	Implements INotifyCollectionChanged, INotifyPropertyChanged, IDisposable

generic<typename T>
public ref class NotifiableCollection : public KeyedCollection<T, T>, 
	INotifyCollectionChanged, INotifyPropertyChanged, IDisposable

type NotifiableCollection<'T> =  
    class
        inherit KeyedCollection<'T, 'T>
        interface INotifyCollectionChanged
        interface INotifyPropertyChanged
        interface IDisposable
    end