настройка webpack

node_modules/@babel/runtime/helpers/esm/toPropertyKey.js

@@ -0,0 +1,6 @@
+import _typeof from "../../helpers/esm/typeof";
+import toPrimitive from "./toPrimitive";
+export default function _toPropertyKey(arg) {
+  var key = toPrimitive(arg, "string");
+  return _typeof(key) === "symbol" ? key : String(key);
+}