From b66a326779a82ef7a0128f65a7ddea8c4ab9ad13 Mon Sep 17 00:00:00 2001
From: Vazha Asatiani <asatianivaja@gmail.com>
Date: Tue, 16 Apr 2019 13:58:23 +0400
Subject: [PATCH] Make TimelineTooltipOption properties optional

Those properties have default values in vis library so they don't need to be required.
---
 types/vis/index.d.ts | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/types/vis/index.d.ts b/types/vis/index.d.ts
index 813a149baf..80be24f8b0 100644
--- a/types/vis/index.d.ts
+++ b/types/vis/index.d.ts
@@ -193,8 +193,8 @@ export interface TimelineRollingModeOption {
 }
 
 export interface TimelineTooltipOption {
-  followMouse: boolean;
-  overflowMethod: 'cap' | 'flip';
+  followMouse?: boolean;
+  overflowMethod?: 'cap' | 'flip';
 }
 
 export type TimelineOptionsConfigureFunction = (option: string, path: string[]) => boolean;