console.log("这是第三个");
let a = 10;
document.body.addEventListener('click', () => {
    console.log("你好");
});
var box = document.getElementById("box");
box === null || box === void 0 ? void 0 : box.addEventListener("click", () => {
    console.log("帽子");
});
function fn1(a) {
    return console.log(a);
}
fn1("哈哈哈");
fn1("你好");
console.log("第一个你好");
let h;
console.log("第二个");
let www;
www = 12;
www = '12';
System.register("src/demo5", [], function (exports_1, context_1) {
    "use strict";
    var mm;
    var __moduleName = context_1 && context_1.id;
    return {
        setters: [],
        execute: function () {
            exports_1("mm", mm = '妹妹');
            console.log("wuwuuwu");
        }
    };
});
console.log("hi,妹妹");
let a1 = 2;
function sayHello() {
    return;
    console.log("Hello, World!");
}
console.log("第四个");