1 files changed, 22 insertions, 0 deletions
diff --git a/Library/PackageCache/com.unity.timeline@1.2.13/Runtime/Events/Signals/SignalAsset.cs b/Library/PackageCache/com.unity.timeline@1.2.13/Runtime/Events/Signals/SignalAsset.cs
new file mode 100644
index 0000000..d605588
--- /dev/null
+++ b/Library/PackageCache/com.unity.timeline@1.2.13/Runtime/Events/Signals/SignalAsset.cs
@@ -0,0 +1,22 @@
+using System;
+using UnityEngine;
+
+namespace UnityEngine.Timeline
+{
+    /// <summary>
+    /// An asset representing an emitted signal. A SignalAsset connects a SignalEmitter with a SignalReceiver.
+    /// </summary>
+    /// <seealso cref="UnityEngine.Timeline.SignalEmitter"/>
+    /// <seealso cref="UnityEngine.Timeline.SignalReceiver"/>
+    [AssetFileNameExtension("signal")]
+    public class SignalAsset : ScriptableObject
+    {
+        internal static event Action<SignalAsset> OnEnableCallback;
+
+        void OnEnable()
+        {
+            if (OnEnableCallback != null)
+                OnEnableCallback(this);
+        }
+    }
+}