Add Example_Contravariance

Assets/Example/Example_Contravariance.cs

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+using System;
+using System.Collections.Generic;
+using UnityEngine;
+
+public interface IActor { }
+public interface IStandardActor : IActor { }
+public interface INetworkActor : IActor { }
+public interface IAction<in T> where T : IActor { }
+
+public interface IActorAction : IAction<IActor> { }
+public interface IStandardActorAction : IAction<IStandardActor> { }
+public interface INetworkActorAction : IAction<INetworkActor> { }
+
+[Serializable]
+public sealed class NetworkActorAction : INetworkActorAction { }
+
+public class Example_Contravariance : MonoBehaviour
+{
+
+	[SerializeReference, SubclassSelector]
+	public List<IAction<INetworkActor>> actions = new List<IAction<INetworkActor>>();
+
+}

Assets/Example/Example_Contravariance.cs.meta

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+guid: dff76005e1dfac84287448b12c4b160e
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+  externalObjects: {}
+  serializedVersion: 2
+  defaultReferences: []
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+  icon: {instanceID: 0}
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