1 files changed, 10 insertions, 10 deletions

diff --git a/lib/handlebars/utils.js b/lib/handlebars/utils.js
index 07e9b77..f474f29 100644
--- a/lib/handlebars/utils.js
+++ b/lib/handlebars/utils.js
@@ -1,5 +1,5 @@
 /*jshint -W004 */
-var escape = {
+const escape = {
   '&': '&',
   '<': '&lt;',
   '>': '&gt;',
@@ -8,16 +8,16 @@ var escape = {
   '`': '&#x60;'
 };
 
-var badChars = /[&<>"'`]/g;
-var possible = /[&<>"'`]/;
+const badChars = /[&<>"'`]/g,
+      possible = /[&<>"'`]/;
 
 function escapeChar(chr) {
   return escape[chr];
 }
 
 export function extend(obj /* , ...source */) {
-  for (var i = 1; i < arguments.length; i++) {
-    for (var key in arguments[i]) {
+  for (let i = 1; i < arguments.length; i++) {
+    for (let key in arguments[i]) {
       if (Object.prototype.hasOwnProperty.call(arguments[i], key)) {
         obj[key] = arguments[i][key];
       }
@@ -27,11 +27,11 @@ export function extend(obj /* , ...source */) {
   return obj;
 }
 
-export var toString = Object.prototype.toString;
+export let toString = Object.prototype.toString;
 
 // Sourced from lodash
 // https://github.com/bestiejs/lodash/blob/master/LICENSE.txt
-/*eslint-disable func-style */
+/*eslint-disable func-style, no-var */
 var isFunction = function(value) {
   return typeof value === 'function';
 };
@@ -43,16 +43,16 @@ if (isFunction(/x/)) {
   };
 }
 export var isFunction;
-/*eslint-enable func-style */
+/*eslint-enable func-style, no-var */
 
 /* istanbul ignore next */
-export var isArray = Array.isArray || function(value) {
+export const isArray = Array.isArray || function(value) {
   return (value && typeof value === 'object') ? toString.call(value) === '[object Array]' : false;
 };
 
 // Older IE versions do not directly support indexOf so we must implement our own, sadly.
 export function indexOf(array, value) {
-  for (var i = 0, len = array.length; i < len; i++) {
+  for (let i = 0, len = array.length; i < len; i++) {
     if (array[i] === value) {
       return i;
     }