'Declaration
Public Interface IExtension(Of T As IExtensibleObject(Of T))
'Usage
Dim instance As IExtension(Of T)
public interface IExtension<T> where T: IExtensibleObject<T>
'Declaration
Public Interface IExtension(Of T As IExtensibleObject(Of T))
'Usage
Dim instance As IExtension(Of T)
public interface IExtension<T> where T: IExtensibleObject<T>