<PackageReference Include="BouncyCastle.Cryptography" Version="2.8.0-beta.349" />

Org.BouncyCastle.Tls.RecordPreview

public sealed class RecordPreview
namespace Org.BouncyCastle.Tls { public sealed class RecordPreview { public int ContentLimit { get; } public int RecordSize { get; } } }