import { createLayout, utils } from 'animejs';

const [ $animate, $revert ] = utils.$('.controls button');

const layout = createLayout('.layout-container', { duration: 5000, ease: 'out(3)' });

function animateLayout() {
  layout.update(() => {
    const first = layout.root.firstElementChild;
    if (first) layout.root.append(first);
    $revert.disabled = false;
  }).then(() => $revert.disabled = true);
}

function revertLayout() {
  layout.revert();
}

$animate.addEventListener('click', animateLayout);
$revert.addEventListener('click', revertLayout);

<div class="large layout centered row">
  <div class="layout-container col grid-layout row">
    <div class="item col">Item 1</div>
    <div class="item col">Item 2</div>
    <div class="item col">Item 3</div>
  </div>
</div>
<div class="medium row">
  <fieldset class="controls">
    <button class="button">animate()</button>
    <button class="button" disabled>revert()</button>
  </fieldset>
</div>