1 files changed, 4 insertions, 2 deletions
diff --git a/src/SMAPI/IPrivateProperty.cs b/src/SMAPI/IPrivateProperty.cs
index 8d67fa7a..a24495dd 100644
--- a/src/SMAPI/IPrivateProperty.cs
+++ b/src/SMAPI/IPrivateProperty.cs
@@ -1,9 +1,11 @@
-using System.Reflection;
+using System;
+using System.Reflection;
 
 namespace StardewModdingAPI
 {
     /// <summary>A private property obtained through reflection.</summary>
     /// <typeparam name="TValue">The property value type.</typeparam>
+    [Obsolete("Use " + nameof(IPrivateProperty<TValue>) + " instead")]
     public interface IPrivateProperty<TValue>
     {
         /*********
@@ -23,4 +25,4 @@ namespace StardewModdingAPI
         //// <param name="value">The value to set.</param>
         void SetValue(TValue value);
     }
-}
-\ No newline at end of file
+}