Module Federation 동작 방식

host app 청크에 포함된 일

module.exports = new Promise((resolve, reject) => {

if(typeof microApp !== "undefined") return resolve();
__webpack_require__.l("http://localhost:3002/remoteEntry.js", (event) => {
if(typeof microApp !== "undefined") return resolve();

...
}, "microApp");
}).then(() => (microApp));