From 582b67ae7b392d98a5006405de2d2ea94bd3713e Mon Sep 17 00:00:00 2001
From: kozbial <kozbial@google.com>
Date: Wed, 28 Jul 2021 16:03:58 -0700
Subject: [PATCH] Migrate core/toolbox/separator.js to ES6 const/let

---
 core/toolbox/separator.js | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/core/toolbox/separator.js b/core/toolbox/separator.js
index 63ded4a6b..27f475ba4 100644
--- a/core/toolbox/separator.js
+++ b/core/toolbox/separator.js
@@ -45,7 +45,7 @@ Blockly.ToolboxSeparator = function(separatorDef, toolbox) {
     'container': 'blocklyTreeSeparator'
   };
 
-  var cssConfig = separatorDef['cssconfig'] || separatorDef['cssConfig'];
+  const cssConfig = separatorDef['cssconfig'] || separatorDef['cssConfig'];
   Blockly.utils.object.mixin(this.cssConfig_, cssConfig);
 };
 Blockly.utils.object.inherits(Blockly.ToolboxSeparator, Blockly.ToolboxItem);
@@ -77,7 +77,7 @@ Blockly.ToolboxSeparator.prototype.init = function() {
  * @protected
  */
 Blockly.ToolboxSeparator.prototype.createDom_ = function() {
-  var container = document.createElement('div');
+  const container = document.createElement('div');
   Blockly.utils.dom.addClass(container, this.cssConfig_['container']);
   this.htmlDiv_ = container;
   return container;