magento-test/app/code/Magento/Ui/Test/Mftf/Section/AdminGridControlsSection/AdminGridHeadersSection.xml

<?xml version="1.0" encoding="UTF-8"?>
<!--
 /**
  * Copyright © Magento, Inc. All rights reserved.
  * See COPYING.txt for license details.
  */
-->
<sections xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
	xsi:noNamespaceSchemaLocation="urn:magento:mftf:Page/etc/SectionObject.xsd">
    <section name="AdminGridHeaders">
        <element name="title" type="text" selector=".page-title-wrapper h1"/>
        <element name="headerByName" type="text" selector="//div[@data-role='grid-wrapper']//span[@class='data-grid-cell-content' and contains(text(), '{{var1}}')]/parent::*" parameterized="true"/>
        <element name="columnsNames" type="text" selector="[data-role='grid-wrapper'] .data-grid-th &gt; span"/>
        <element name="totalRecords" type="text" selector="div.admin__data-grid-header-row.row.row-gutter div.row div.admin__control-support-text"/>
    </section>
</sections>