message: Add ProtocolConnetion for compatibility
diff: @@ -230,6 +230,11 @@ export interface ProtocolConnection {
  listen(): void;
  }
  +/**
  + * @deprecated Use ProtocolConnection instead.
  + */
  +export type ProtocolConnetion = ProtocolConnection;
  +
  export function createProtocolConnection(reader: MessageReader, writer: MessageWriter, logger: Logger, strategy?: ConnectionStrategy): ProtocolConnection {
  return createMessageConnection(reader, writer, logger, strategy);
  }
  \ No newline at end of file
  