Add missing references

2020-09-05 17:11:44 -06:00
parent 59d47ec3f5
commit b64108923a
18 changed files with 18 additions and 0 deletions
@@ -1,4 +1,5 @@
 using System;
+using System.ComponentModel.DataAnnotations;
 using System.Diagnostics.CodeAnalysis;
 using System.IO;
 using System.Net.Mime;