Import from internal git

Core/PackageData.cs

@@ -0,0 +1,25 @@
+using System.Text;
+
+namespace Core;
+
+public class PackageData
+{
+    public string Id;
+
+    public string Name;
+
+    public string Version;
+
+    public PackageData()
+    {
+        Id = "";
+        Name = "";
+        Version = "";
+    }
+
+    public string GetVersions()
+    {
+        return new StringBuilder().AppendJoin(", ", Version).ToString();
+    }
+    
+}