magento-test/app/code/Magento/Checkout/view/frontend/templates/cart/shipping.phtml

<?php
/**
 * Copyright © Magento, Inc. All rights reserved.
 * See COPYING.txt for license details.
 */

?>
<?php /** @var $block \Magento\Checkout\Block\Cart\Shipping */ ?>
<?php /** @var \Magento\Framework\View\Helper\SecureHtmlRenderer $secureRenderer */ ?>
<div id="block-shipping"
     class="block shipping"
     data-mage-init='{"collapsible":{"openedState": "active", "saveState": true}}'
>
    <div class="title" data-role="title">
        <strong id="block-shipping-heading" role="heading" aria-level="2">
            <?= $block->getQuote()->isVirtual()
                ? $block->escapeHtml(__('Estimate Tax'))
                : $block->escapeHtml(__('Estimate Shipping and Tax'))
            ?>
        </strong>
    </div>
    <div id="block-summary"
         data-bind="scope:'block-summary'"
         class="content"
         data-role="content"
         aria-labelledby="block-shipping-heading"
    >
        <!-- ko template: getTemplate() --><!-- /ko -->
        <script type="text/x-magento-init">
            {
                "#block-summary": {
                    "Magento_Ui/js/core/app": <?= /* @noEscape */ $block->getJsLayout() ?>
                }
            }
        </script>
<?php $serializedCheckoutConfig = /* @noEscape */ $block->getSerializedCheckoutConfig();

$scriptString = <<<script

            window.checkoutConfig = {$serializedCheckoutConfig};
            window.customerData = window.checkoutConfig.customerData;
            window.isCustomerLoggedIn = window.checkoutConfig.isCustomerLoggedIn;
            require([
                'mage/url',
                'Magento_Ui/js/block-loader'
            ], function(url, blockLoader) {
                blockLoader(
                    "{$block->escapeJs($block->escapeUrl($block->getViewFileUrl('images/loader-1.gif')))}"
                );
                return url.setBaseUrl('{$block->escapeJs($block->escapeUrl($block->getBaseUrl()))}');
            })
script;
?>
        <?= /* @noEscape */ $secureRenderer->renderTag('script', [], $scriptString, false) ?>
    </div>
</div>