TableCell class was added

StructureHelperCommon/Models/Tables/IShTableCell.cs

@@ -0,0 +1,35 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace StructureHelperCommon.Models.Tables
+{
+    public enum CellRole
+    {
+        Title,
+        Header,
+        Regular
+    }
+
+    /// <summary>
+    /// Generic interface for cell of table
+    /// </summary>
+    /// <typeparam name="T"></typeparam>
+    public interface IShTableCell<T>
+    {
+        /// <summary>
+        /// Value of cell
+        /// </summary>
+        T Value { get; set; }
+        /// <summary>
+        /// Number of cell, joined with this one
+        /// </summary>
+        int ColumnSpan { get; set; }
+        /// <summary>
+        /// Role of the cell in table
+        /// </summary>
+        CellRole Role { get; set; }
+    }
+}