diff --git a/baselines/dom.generated.d.ts b/baselines/dom.generated.d.ts
index 73f009bdf..9ec898292 100644
--- a/baselines/dom.generated.d.ts
+++ b/baselines/dom.generated.d.ts
@@ -1679,6 +1679,7 @@ interface CSSStyleDeclaration {
     writingMode: string | null;
     zIndex: string | null;
     zoom: string | null;
+    resize: string | null;
     getPropertyPriority(propertyName: string): string;
     getPropertyValue(propertyName: string): string;
     item(index: number): string;
diff --git a/inputfiles/addedTypes.json b/inputfiles/addedTypes.json
index 316ac5a8b..a5d84ff2b 100644
--- a/inputfiles/addedTypes.json
+++ b/inputfiles/addedTypes.json
@@ -1,4 +1,10 @@
 [
+    {
+        "kind": "property",
+        "interface": "CSSStyleDeclaration",
+        "name": "resize",
+        "type": "string | null"
+    },
     {
         "kind": "interface",
         "name": "StorageEventInit",