What is the best way to identify those rows with data have changed in the Ag-Grid?
<ul>
<li>I'm using Ag-grid with Angular1;</li>
<li>And my own custom cell renderer.</li>
<li>"version": "5.4.0"</li>
</ul>

<p>I want to have an array that will have only the rows in that any cells was been changed, to be used in a service that will do the update of those data.</p>

<p>I've tryed the cellValueChanged event, but doesn't work for custom editor;</p>

<p>I've been searching in Row Models, but I didn't find on the three models the way of get the changed data; e.g. could be with an event listener but:</p>

<p>"addEventListener(eventType: string, listener: Function): Add an event listener. Currently only rowSelected event supported."</p>

<p>What is the best way to do that?</p>