add node_modules

node_modules/axios/lib/helpers/isAxiosError.js

@@ -0,0 +1,11 @@
+'use strict';
+
+/**
+ * Determines whether the payload is an error thrown by Axios
+ *
+ * @param {*} payload The value to test
+ * @returns {boolean} True if the payload is an error thrown by Axios, otherwise false
+ */
+module.exports = function isAxiosError(payload) {
+  return (typeof payload === 'object') && (payload.isAxiosError === true);
+};