How to start adding REST calls in MEAN stack
<p>I am using MEAN stack for my Node.js application.
Where i can start defining my routes ? </p>

<p>I read this tutorial <a href="https://thinkster.io/mean-stack-tutorial" rel="nofollow">https://thinkster.io/mean-stack-tutorial</a>
But it is telling to install express separately after installing mean and creating separate package.json for node.js, doing everything in a separate folder. But if we do so then what is the use of mean here. 
As i think we supposed to hook up those calls here in Mean package not create separate folder and install node.js there separately.</p>

<p>Can anyone please help me to figure out, how can i start adding my REST API in MEAN stack.</p>