Updated babel and jest versions. Additionally added browserlist support for use of babel-env

Author: jordanpapaleo

.babelrc

@@ -0,0 +1,3 @@
+module.exports = {
+  presets: [[require("@babel/preset-env")]]
+};

.babelrc.js

@@ -9,6 +9,7 @@
     "Atomics": "readonly",
     "SharedArrayBuffer": "readonly"
   },
+  "parser": "babel-eslint",
   "parserOptions": {
     "ecmaVersion": 2018,
     "sourceType": "module"