настройка webpack

node_modules/@babel/runtime/helpers/temporalRef.js

@@ -0,0 +1,9 @@
+var temporalUndefined = require("./temporalUndefined");
+
+var tdz = require("./tdz");
+
+function _temporalRef(val, name) {
+  return val === temporalUndefined ? tdz(name) : val;
+}
+
+module.exports = _temporalRef;