настройка webpack

node_modules/es-abstract/helpers/setProto.js

@@ -0,0 +1,16 @@
+'use strict';
+
+var GetIntrinsic = require('../GetIntrinsic');
+
+var originalSetProto = GetIntrinsic('%Object.setPrototypeOf%', true);
+var $ArrayProto = GetIntrinsic('%Array.prototype%');
+
+module.exports = originalSetProto || (
+	// eslint-disable-next-line no-proto, no-negated-condition
+	[].__proto__ !== $ArrayProto
+		? null
+		: function (O, proto) {
+			O.__proto__ = proto; // eslint-disable-line no-proto, no-param-reassign
+			return O;
+		}
+);