public class CollectionBase<T> : IList<T>, 
	ICollection<T>, IEnumerable<T>, IEnumerable

Public Class CollectionBase(Of T)
	Implements IList(Of T), ICollection(Of T), 
	IEnumerable(Of T), IEnumerable

generic<typename T>
public ref class CollectionBase : IList<T>, 
	ICollection<T>, IEnumerable<T>, IEnumerable

type CollectionBase<'T> =  
    class
        interface IList<'T>
        interface ICollection<'T>
        interface IEnumerable<'T>
        interface IEnumerable
    end