title: Should I wrap all my express server in a class with typescript?
body: <p>I consider myself  enough competent with nodeJs. I have recently decided to change my applications by starting to develop with Typescript. I have recently seen many blogs (<a href="https://itnext.io/building-restful-web-apis-with-node-js-express-mongodb-and-typescript-part-1-2-195bdaf129cf" rel="noreferrer">like this one</a>) that when creating a RESTful API, they wrapped all the modules and above all the entry point of the app in a class. Is it correct or can I continue to develop my apps with typescript as I had before?</p>