config_override_message_test.module

<?php


/**
 * @file
 * Tests configuration override message functionality.
 */
declare (strict_types=1);
use Drupal\Core\Form\FormStateInterface;

/**
 * Implements hook_form_FORM_ID_alter().
 */
function config_override_message_test_form_system_site_information_settings_alter(array &$form, FormStateInterface $form_state, string $form_id) : void {
    // Set a weight to a negative amount to ensure the config overrides message
    // is above it.
    $form['site_information']['#weight'] = -5;
}