magento-test/app/code/Magento/Config/Test/Mftf/Section/GeneralSection/DefaultLayoutsSection.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="DefaultLayoutsSection">
        <element name="productLayout" type="select" selector="#web_default_layouts_default_product_layout"/>
        <element name="categoryLayout" type="select" selector="#web_default_layouts_default_category_layout"/>
        <element name="pageLayout" type="select" selector="#web_default_layouts_default_cms_layout"/>
    </section>
</sections>