Add Design range for shear

StructureHelperCommon/Infrastructures/Interfaces/IParentUpdateStrategy.cs

@@ -0,0 +1,13 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace StructureHelperCommon.Infrastructures.Interfaces
+{
+    public interface IParentUpdateStrategy<T> : IUpdateStrategy<T>
+    {
+        bool UpdateChildren { get; set; }
+    }
+}