public abstract class EnumMessagePackSerializer<TEnum> : MessagePackSerializer<TEnum>
where TEnum : struct, new()

Public MustInherit Class EnumMessagePackSerializer(Of TEnum As {Structure, New})
	Inherits MessagePackSerializer(Of TEnum)

generic<typename TEnum>
where TEnum : value class, gcnew()
public ref class EnumMessagePackSerializer abstract : public MessagePackSerializer<TEnum>

[<AbstractClassAttribute>]
type EnumMessagePackSerializer<'TEnum when 'TEnum : struct, new()> =  
    class
        inherit MessagePackSerializer<'TEnum>
    end