Allow es2018 syntax

speedytwenty · speedytwenty · commit a24050bce56c · 2022-04-04T21:50:35.000-06:00
diff --git a/.eslintrc.js b/.eslintrc.js
@@ -1,6 +1,6 @@
 module.exports = {
   parserOptions: {
-    ecmaVersion: 6,
+    ecmaVersion: 2018,
   },
   env: {
     node: true,
