接受的答案帮助我找到正确的轨道,但对我来说最终的解决方案有点短,所以我也会在这里发布.
// Importing jQuery in ES6 style
import $ from "jquery";
// We need to expose jQuery as global variable
window.jQuery = window.$ = $;
// ES6 import does not work it throws error: Missing jQuery
// using Node.js style import works without problems
require('bootstrap');