import { sum } from './utils/sum'; import { test } from './utils/Test'; class Test { constructor() {} public a: string = 'A'; count() { return 10; } } (() => { const { sum } = require('./utils/sum'); const data = { a: 1 }; const result = { ...data }; })(); export default async () => { const testHandle = new Test(); return `${sum(1, testHandle.count())} ${test('Hello World')}`; };