is it possible to make multiple export in single file node js?

Answer 1

es style export or cjs export ?
both have their own way, but yes its possible

Answer 2

Yes, its possible
Export an object that contains multiple things,

module.exports = {

sayHi: (name) => {
return "hi " + name
},

sayBye: (name) => {
return "bye " + name
},

salary: 5000

}

Now in the other file,
const { sayHi, sayBye, salary } = require("relative path to the file from which u wanna import")