netcoreapp2.0 
namespace Microsoft.AspNetCore.Server.Kestrel.Core.Internal.Http
{
    public abstract class FrameHeaders : IHeaderDictionary, ICollection<KeyValuePair<string, StringValues>>, IDictionary<string, StringValues>, IEnumerable, IEnumerable<KeyValuePair<string, StringValues>>
    {
        protected Dictionary<string, StringValues> Unknown { get; }
    }
}
.NET Core 2.0
Information specific to netcoreapp2.0
Assembly

Microsoft.AspNetCore.Server.Kestrel.Core , Version=2.0.4.0, PublicKeyToken=adb9793829ddae60

Referencing

The API is automatically referenced.

Platform Restrictions

This framework does not have platform annotations.

  • Built-in API
  • Package-provided API