IAnimGraphInstance.cs

public interface IGraphState {
  void UpdatePresentationState(bool firstUpdate, GameTime time, float deltaTime);
}

public interface IGraphLogic {
  void UpdateGraphLogic(GameTime time, float deltaTime);
}

public interface IAnimGraphInstance {
  void Shutdown();

  void SetPlayableInput(int portId, Playable playable, int playablePort);
  void GetPlayableOutput(int portId, ref Playable playable, ref int playablePort);

  void ApplyPresentationState(GameTime time, float deltaTime);
}