Interface for array was created

StructureHelperLogics/Models/Arrays/IGeometryArray.cs

@@ -0,0 +1,15 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace StructureHelperLogics.Models.Arrays
+{
+    internal interface IGeometryArray : IGeometryArrayMember
+    {
+        List<IGeometryArrayMember> Children { get;}
+        List<IGeometryArrayMember> GetAllChildren();
+        List<IGeometryArrayMember> Explode();
+    }
+}