From a7617e43c67b712981504476ee87ac477cb2ca12 Mon Sep 17 00:00:00 2001
From: Arad Aral <AmirHosseinHmd@outlook.com>
Date: Thu, 28 Oct 2021 13:41:48 +0330
Subject: [PATCH] Made T in IDescriptor<T> and IDescriptorExtension<T>
 covariant. (#4343)

---
 .../Types/Types/Descriptors/Contracts/IDescriptorExtension~1.cs | 2 +-
 .../Core/src/Types/Types/Descriptors/Contracts/IDescriptor~1.cs | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/HotChocolate/Core/src/Types/Types/Descriptors/Contracts/IDescriptorExtension~1.cs b/src/HotChocolate/Core/src/Types/Types/Descriptors/Contracts/IDescriptorExtension~1.cs
index e3431540fe0..6f33bb1ab22 100644
--- a/src/HotChocolate/Core/src/Types/Types/Descriptors/Contracts/IDescriptorExtension~1.cs
+++ b/src/HotChocolate/Core/src/Types/Types/Descriptors/Contracts/IDescriptorExtension~1.cs
@@ -11,7 +11,7 @@ namespace HotChocolate.Types
     /// Allows for access to the type definition.
     /// </summary>
     /// <typeparam name="T">The type definition.</typeparam>
-    public interface IDescriptorExtension<T> : IHasDescriptorContext
+    public interface IDescriptorExtension<out T> : IHasDescriptorContext
         where T : DefinitionBase
     {
         /// <summary>
diff --git a/src/HotChocolate/Core/src/Types/Types/Descriptors/Contracts/IDescriptor~1.cs b/src/HotChocolate/Core/src/Types/Types/Descriptors/Contracts/IDescriptor~1.cs
index 3032a34bbf2..058d6d61062 100644
--- a/src/HotChocolate/Core/src/Types/Types/Descriptors/Contracts/IDescriptor~1.cs
+++ b/src/HotChocolate/Core/src/Types/Types/Descriptors/Contracts/IDescriptor~1.cs
@@ -12,7 +12,7 @@ namespace HotChocolate.Types
     /// <typeparam name="T">
     /// The type definition.
     /// </typeparam>
-    public interface IDescriptor<T> : IDescriptor where T : DefinitionBase
+    public interface IDescriptor<out T> : IDescriptor where T : DefinitionBase
     {
         /// <summary>
         /// Provides access to the underlying configuration. This is useful for extensions.