Moving codegen tools to another project

Example.Shared/IPrinter.cs

@@ -13,8 +13,41 @@ namespace Example.Shared
         string GetName();
         Task<IPage> Print(string text, bool someParameter, RequestContext context, CancellationToken cancellationToken);
         event Action<IPage, RequestContext> OnPrint;
+
         [Untrusted]
         Task SomeoneIsApproaching(string humanName);
+
         Task SetFingerPrint(int[] fingerPrint);
+        Task IntTest(MyData data);
+    }
+
+    public class MyData
+    {
+        public int Id { get; set; }
+        public string Name { get; set; }
+        public double Score { get; set; }
+
+        public override string ToString()
+        {
+            return $"{{{nameof(Id)}: {Id}, {nameof(Name)}: {Name}, {nameof(Score)}: {Score}}}";
+        }
+
+        protected bool Equals(MyData other)
+        {
+            return Id == other.Id && Name == other.Name && Score.Equals(other.Score);
+        }
+
+        public override bool Equals(object obj)
+        {
+            if (obj is null) return false;
+            if (ReferenceEquals(this, obj)) return true;
+            if (obj.GetType() != GetType()) return false;
+            return Equals((MyData)obj);
+        }
+
+        public override int GetHashCode()
+        {
+            return HashCode.Combine(Id, Name, Score);
+        }
     }
 }