namespace System.ServiceModel.Channels { internal class BodyWriterMessageBuffer : MessageBuffer { protected object ThisLock { get; } protected BodyWriter BodyWriter { get; } protected MessageHeaders Headers { get; } protected KeyValuePair<string, object>[] Properties { get; } protected bool Closed { get; } public BodyWriterMessageBuffer(MessageHeaders headers, KeyValuePair<string, object>[] properties, BodyWriter bodyWriter); } }