From b53f9eac8effb22d82379dbdfe517291fd155c02 Mon Sep 17 00:00:00 2001
From: Nam Nguyen Thanh <nam.nguyenthanh@medhealthgroup.com.au>
Date: Mon, 4 Dec 2017 09:04:41 +0700
Subject: [PATCH] Change dataOrRange to optional param

---
 types/fullcalendar/index.d.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/types/fullcalendar/index.d.ts b/types/fullcalendar/index.d.ts
index 4b0f600c6a..3d5ff28f12 100644
--- a/types/fullcalendar/index.d.ts
+++ b/types/fullcalendar/index.d.ts
@@ -995,7 +995,7 @@ declare global {
         /**
          * Immediately switches to a different view.
          */
-        fullCalendar(method: 'changeView', viewName: string, dateOrRange: moment.Moment | Date | string | TimeRange): void;
+        fullCalendar(method: 'changeView', viewName: string, dateOrRange?: moment.Moment | Date | string | TimeRange): void;
 
         /**
          * Moves the calendar one step back (either by a month, week, or day).