Improve code quality and write tests

node_modules/@babel/plugin-transform-literals/lib/index.js

@@ -0,0 +1,43 @@
+"use strict";
+
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+exports.default = void 0;
+
+function _helperPluginUtils() {
+  const data = require("@babel/helper-plugin-utils");
+
+  _helperPluginUtils = function () {
+    return data;
+  };
+
+  return data;
+}
+
+var _default = (0, _helperPluginUtils().declare)(api => {
+  api.assertVersion(7);
+  return {
+    name: "transform-literals",
+    visitor: {
+      NumericLiteral({
+        node
+      }) {
+        if (node.extra && /^0[ob]/i.test(node.extra.raw)) {
+          node.extra = undefined;
+        }
+      },
+
+      StringLiteral({
+        node
+      }) {
+        if (node.extra && /\\[u]/gi.test(node.extra.raw)) {
+          node.extra = undefined;
+        }
+      }
+
+    }
+  };
+});
+
+exports.default = _default;