module.export

module.export 로 함수/클래스 등을 export 

-- sample.js
function edit(){}
function write(){}

module.exports = {
	edit, //or edit:edit
	write //or write:write
}
--------------

-- sampleClass.js
class update{}
module.exports = update
-------

-- sampleDirectExport.js
module.exports = {
	id:'',
	token:'',
	fn:() => {
		console.log('this is a function')
	}
}