diff --git a/mw/Title.d.ts b/mw/Title.d.ts
index 8989004..3a618bc 100644
--- a/mw/Title.d.ts
+++ b/mw/Title.d.ts
@@ -22,6 +22,9 @@ declare global {
              */
             constructor(title: string, namespace?: number);
 
+            title: string;
+            namespace: number;
+
             static newFromText(title: string, namespace?: number): mw.Title | null;
 
             static makeTitle(title: string, namespace?: number): mw.Title | null;