Added GTWeen

GTweensGodot/GTweens/Source/Tweeners/ITweener.cs

@@ -0,0 +1,25 @@
+using GTweens.Easings;
+using GTweens.Enums;
+
+namespace GTweens.Tweeners
+{
+    public interface ITweener
+    {
+        float Duration { get; }
+        float Elapsed { get; }
+        float Remaining { get; }
+
+        bool IsPlaying { get; }
+        bool IsCompleted { get; }
+        bool IsKilled { get; }
+        bool IsCompletedOrKilled { get; }
+
+        void SetEasing(EasingDelegate easingFunction);
+
+        void Reset(ResetMode mode);
+        void Start();
+        void Tick(float deltaTime);
+        void Complete();
+        void Kill();
+    }
+}