Add StateMachines to Transport layer

Author: st0o0

src/TurboHTTP/Transport/Quic/IQuicTransportOperations.cs

@@ -0,0 +1,19 @@
+using Akka.Event;
+using TurboHTTP.Internal;
+
+namespace TurboHTTP.Transport.Quic;
+
+/// <summary>
+/// Callback interface for the stage Logic to receive effects from the QUIC transport state machine.
+/// The Logic implements this and translates calls to Akka Push/Pull/Timer operations.
+/// </summary>
+internal interface IQuicTransportOperations
+{
+    void OnPushOutput(IInputItem item);
+    void OnSignalPullInput();
+    void OnFailStage(Exception ex);
+    void OnCompleteStage();
+    void OnScheduleTimer(string key, TimeSpan delay);
+    void OnCancelTimer(string key);
+    ILoggingAdapter Log { get; }
+}