From 244ede09cbb6698b28dfaeda889a87a880f9f0f3 Mon Sep 17 00:00:00 2001
From: Roman Sedov <darragon-nn@yandex.ru>
Date: Tue, 23 Mar 2021 10:37:45 +0300
Subject: [PATCH] feat(page-visibility): document.hidden ->
 document.visibilityState (#18)

---
 projects/common/src/tokens/page-visibility.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/projects/common/src/tokens/page-visibility.ts b/projects/common/src/tokens/page-visibility.ts
index d8a870c35..e1093544b 100644
--- a/projects/common/src/tokens/page-visibility.ts
+++ b/projects/common/src/tokens/page-visibility.ts
@@ -11,7 +11,7 @@ export const PAGE_VISIBILITY = new InjectionToken<Observable<boolean>>(
 
             return fromEvent(documentRef, 'visibilitychange').pipe(
                 startWith(0),
-                map(() => !documentRef.hidden),
+                map(() => documentRef.visibilityState !== 'hidden'),
                 distinctUntilChanged(),
                 share(),
             );