fix(helpers): props added to window should be optional

crimx · Jan 21, 2018 · 1f12b26 · 1f12b26
1 parent 8fd4ba5
commit 1f12b26
Showing 1 changed file with 4 additions and 4 deletions.
diff --git a/src/_helpers/browser-api.ts b/src/_helpers/browser-api.ts
@@ -9,10 +9,10 @@
 /** For self page messaging */
 declare global {
   interface Window {
-    pageId: number | string
-    faviconURL: string
-    pageTitle: string
-    pageURL: string
+    pageId?: number | string
+    faviconURL?: string
+    pageTitle?: string
+    pageURL?: string
   }
 }