# Codec_StreamSequenceToken

Package: [Microsoft.Orleans.Streaming](/orleans/docs/api/csharp/microsoft.orleans.streaming/) 10.0.0

[NuGet package](https://www.nuget.org/packages/Microsoft.Orleans.Streaming)

```csharp
public sealed class Codec_StreamSequenceToken : AbstractTypeSerializer<StreamSequenceToken>
```

Serializer for types which are abstract and therefore cannot be instantiated themselves, such as abstract classes and interface types.

## Constructors

- [Codec_StreamSequenceToken](/orleans/docs/api/csharp/microsoft.orleans.streaming/orleanscodegen.orleans.streams.codec-streamsequencetoken/constructors/constructor-37e203a5/)