From 9940220064c75fdb3ce2261f26405d64b6733c0b Mon Sep 17 00:00:00 2001
From: Chris Balisky <chrisbalisky@outlook.com>
Date: Tue, 14 Sep 2021 11:21:12 -0400
Subject: [PATCH] HasIndexerProperty check AllowAdditionalProperties

---
 .../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 5bdd00710..cf2787e84 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