></li>
</ul>
</li>
<li>
<p>Replace the contents of the gulpfile.js with:
    &gt;Note: The only change is the addition of the line to disable tslint.</p>
<p>```js
'use strict';</p>
<p>const build = require('@microsoft/sp-build-web');</p>
<p>build.addSuppression(<code>Warning - [sass] The local CSS class 'ms-Grid' is not camelCase and will not be type-safe.</code>);</p>
<p>var getTasks = build.rig.getTasks;
build.rig.getTasks = function () {
    var result = getTasks.call(build.rig);</p>
<pre><code>result.se