Fix isNode method to return true in Electron apps

lib/util/utils.ts

@@ -10,7 +10,7 @@ import { Constants } from "./constants";
 /**
  * A constant that indicates whether the environment is node.js or browser based.
  */
-export const isNode = typeof navigator === "undefined" && typeof process !== "undefined";
+export const isNode = (typeof process !== "undefined") && !!process.version && !!process.versions && !!process.versions.node;
 
 /**
  * Checks if a parsed URL is HTTPS

package.json

@@ -5,7 +5,7 @@
     "email": "azsdkteam@microsoft.com",
     "url": "https://github.com/Azure/ms-rest-js"
   },
-  "version": "1.8.2",
+  "version": "1.8.3",
   "description": "Isomorphic client Runtime for Typescript/node.js/browser javascript client libraries generated using AutoRest",
   "tags": [
     "isomorphic",