Interfcae

Typescript with interfaces

1. Run npm install to install all the dependencies
2. Run npm tsc to run the combiler, also no need to run the command every time you change the code. I set it to watch the changes and it will combine it by itself.
3. Run npm start to start the server, no need to stop the server and run it again, nodemon will do that for you every time you save any file in the application