What is the npm command to build and create package of Apollo Grapphql server application?

What is the npm command to build and create package of Apollo Grapphql server application? I am using nodemon start command to run the application. But I want to create package and publish it in the server. Which npm command we can use for build and packaging?

I am using nodemon start command to run the application. But I want to create package and publish it in the server