export const foo = 123;
使用 export 关键字导出一个变量或类型
//foo.ts
export const foo = 123;
export const foo2 = 3333;
//bar.ts
import { foo, foo2 } from "./foo";
const bar = foo;
console.log('bar:' + bar)
console.log('bar2:' + foo2)
// import { foo, foo2 } from "./foo";
import * as f from "./foo";
// const bar = foo;
// console.log('bar:' + bar)
// console.log('bar2:' + foo2)
console.log(f.foo + ' ' + f.foo2)
