diff --git a/baselines/dom.generated.d.ts b/baselines/dom.generated.d.ts
index cd9b036ce..8314f3cd4 100644
--- a/baselines/dom.generated.d.ts
+++ b/baselines/dom.generated.d.ts
@@ -7869,6 +7869,7 @@ interface Navigator extends Object, NavigatorID, NavigatorOnLine, NavigatorConte
     getGamepads(): Gamepad[];
     javaEnabled(): boolean;
     msLaunchUri(uri: string, successCallback?: MSLaunchUriCallback, noHandlerCallback?: MSLaunchUriCallback): void;
+    vibrate(pattern: number | number[]): boolean;
     addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void;
 }
 
diff --git a/inputfiles/addedTypes.json b/inputfiles/addedTypes.json
index 422a6032f..5ce3a3eed 100644
--- a/inputfiles/addedTypes.json
+++ b/inputfiles/addedTypes.json
@@ -212,5 +212,12 @@
             "createElementNS(namespaceURI: \"http://www.w3.org/2000/svg\", qualifiedName: \"view\"): SVGViewElement",
             "createElementNS(namespaceURI: \"http://www.w3.org/2000/svg\", qualifiedName: string): SVGElement"
         ]
+    },
+    {
+        "kind": "method",
+        "interface": "Navigator",
+        "signatures": [
+            "vibrate(pattern: number | number[]): boolean"
+        ]
     }
 ]