l relies on it will break, especially the following usages:</p>
<ul>
<li><a href="https://api.emberjs.com/ember/3.14/classes/Component/methods/$?anchor=%24"><code>this.$()</code></a> in components</li>
<li><code>jQuery</code> or <code>$</code> directly as a global, through <code>Ember.$()</code> or by importing it (<code>import jQuery from jquery;</code>)</li>
<li>global acceptance test helpers like <code>find()</code> or <code>click()</code></li>
<li><code>this.$()</code> in component tests</li>
<li>If you