From 5e31d8d7f3167c38c96e4df1705ebcf2d00cf015 Mon Sep 17 00:00:00 2001
From: Maribeth Bottorff <maribethb@google.com>
Date: Wed, 14 Jul 2021 16:58:10 -0700
Subject: [PATCH] Migrate core/utils/aria.js to ES6 const/let

---
 core/utils/aria.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/core/utils/aria.js b/core/utils/aria.js
index 4cacc1ff7..cc731e299 100644
--- a/core/utils/aria.js
+++ b/core/utils/aria.js
@@ -166,6 +166,6 @@ Blockly.utils.aria.setState = function(element, stateName, value) {
   if (Array.isArray(value)) {
     value = value.join(' ');
   }
-  var attrStateName = Blockly.utils.aria.ARIA_PREFIX_ + stateName;
+  const attrStateName = Blockly.utils.aria.ARIA_PREFIX_ + stateName;
   element.setAttribute(attrStateName, value);
 };