Nginx equivalent configuration in angular2 cli

I am new to angular2. I have been using Nginx for my angular1. How to configure these settings in angular2-cli

proxy_set_header Host $host;
proxy_set_header X-Real-IP $remote_addr;
proxy_pass http://localhost:8080/cloudface/;
proxy_cookie_path /cloudface/  /;

via Sibi Raj