// base.js
const str1 = "1111";

const str2 = "2222".trim();

const str3 = `3333`;

const str4 = `4444`.trim();

const $ = window.$ || unsafeWindow.$;

export { str1, str2, str3, str4, $ };

// main.js
import { str1, str2, str3, str4, $ } from "./base";

console.log(str1);

(function () {
	'use strict';

	// base.js
	const str1 = "1111";

`4444`	.trim();

	window.$ || unsafeWindow.$;

	// main.js

	console.log(str1);

})();