title: How to return an image to the client using Nest.js framework?
body: <p>I am building an application, currently facing a problem  I want to return an images which is stored in my server. I want to return image to React client, then it would be rendered in my component. But I can't figure out how to return the image itself. As far as I understand, I need to return image as JSON? But can't figure out how to do it in Nest.js framework.</p>