From d9d715a2261ae86af65102f0733826152a1ae412 Mon Sep 17 00:00:00 2001
From: Chris <chrisbalisky@outlook.com>
Date: Fri, 16 Sep 2022 11:45:07 -0400
Subject: [PATCH] HasIndexerProperty check AllowAdditionalProperties (#1412)

---
 .../Models/ClassTemplateModel.cs                              | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/NJsonSchema.CodeGeneration.TypeScript/Models/ClassTemplateModel.cs b/src/NJsonSchema.CodeGeneration.TypeScript/Models/ClassTemplateModel.cs
index a82264f1f..588642d23 100644
--- a/src/NJsonSchema.CodeGeneration.TypeScript/Models/ClassTemplateModel.cs
+++ b/src/NJsonSchema.CodeGeneration.TypeScript/Models/ClassTemplateModel.cs
@@ -111,7 +111,9 @@ public string Inheritance
 
         /// <summary>Gets a value indicating whether the class inherits from dictionary.</summary>
         public bool HasIndexerProperty => _schema.IsDictionary ||
-                                          _schema.InheritedSchema?.IsDictionary == true;
+                                          _schema.InheritedSchema?.IsDictionary == true ||
+                                          _schema.ActualTypeSchema.AllowAdditionalProperties ||
+                                          _schema.ActualTypeSchema.AdditionalPropertiesSchema != null;
 
         /// <summary>Gets the type of the indexer property value.</summary>
         public string IndexerPropertyValueType