Updating export line for server project

Author: luixaviles

server/package.json

@@ -9,14 +9,14 @@
     "start": "node dist/index.js"
   },
   "dependencies": {
-    "@types/express": "~4.0.33",
-    "@types/socket.io": "^1.4.27",
+    "@types/express": "~4.0.36",
+    "@types/socket.io": "~1.4.29",
     "express": "~4.10.0",
-    "socket.io": "~1.5.1"
+    "socket.io": "~2.0.3"
   },
   "devDependencies": {
-    "gulp": "^3.9.1",
-    "gulp-typescript": "^3.1.2",
-    "typescript": "^2.0.9"
+    "gulp": "~3.9.1",
+    "gulp-typescript": "~3.2.1",
+    "typescript": "~2.4.2"
   }
 }

server/src/index.ts

@@ -5,11 +5,11 @@ import * as socketIo from "socket.io";
 import { Message } from "./model";
 
 class Server {
-    public static readonly PORT = 8080;
+    public static readonly PORT:number = 8080;
     public app: any;
     private server: any;
     private io: any;
-    private port: number;
+    private port: string | number;
 
     public static bootstrap(): Server {
         return new Server();
@@ -59,4 +59,4 @@ class Server {
 }
 
 let server = Server.bootstrap();
-export = server.app;
+export default server.app;