Add generic IO (#3)

Reviewed-on: #3
Co-authored-by: Persson-dev <sim16.prib@gmail.com>
Co-committed-by: Persson-dev <sim16.prib@gmail.com>

include/sp/protocol/MessageDispatcher.h

@@ -6,6 +6,7 @@
  */
 
 #include <map>
+#include <memory>
 
 namespace sp {
 
@@ -19,6 +20,8 @@ class MessageDispatcher {
 	std::map<MessageIdType, std::vector<std::shared_ptr<MessageHandler>>> m_Handlers;
 
   public:
+	using MessageBaseType = MessageBase;
+
 	/**
 	 * \brief Constructor
 	 */
@@ -51,4 +54,4 @@ class MessageDispatcher {
 
 #include <sp/protocol/message/MessageDispatcherImpl.inl>
 
-}  // namespace blitz
+}  // namespace sp