From 7d5af6e4d7fe4e6b3d3d46c8537533642b5dacf8 Mon Sep 17 00:00:00 2001
From: Anna Stasiuk <stasiukanya@gmail.com>
Date: Mon, 30 Nov 2020 12:36:10 +0200
Subject: [PATCH] Update src/components/JsonViewer/JsonViewer.tsx

Co-authored-by: Roman Hotsiy <gotsijroman@gmail.com>
---
 src/components/JsonViewer/JsonViewer.tsx | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/components/JsonViewer/JsonViewer.tsx b/src/components/JsonViewer/JsonViewer.tsx
index c867b32c..ba9f20f1 100644
--- a/src/components/JsonViewer/JsonViewer.tsx
+++ b/src/components/JsonViewer/JsonViewer.tsx
@@ -52,7 +52,7 @@ class Json extends React.PureComponent<JsonProps> {
     const elements = this.node.getElementsByClassName('collapsible');
     for (const collapsed of Array.prototype.slice.call(elements)) {
       const parentNode = collapsed.parentNode as Element;
-      parentNode!.classList.remove('collapsed');
+      parentNode.classList.remove('collapsed');
       parentNode.querySelector('.collapser')!.setAttribute('aria-label', 'collapse');
     }
   };