theme_suggestions_test.module

<?php


/**
 * @file
 * Support module for testing theme suggestions.
 */

/**
 * Implements hook_theme_suggestions_alter().
 */
function theme_suggestions_test_theme_suggestions_alter(array &$suggestions, array $variables, $hook) {
    \Drupal::messenger()->addStatus(__FUNCTION__ . '() executed.');
    if ($hook == 'theme_test_general_suggestions') {
        $suggestions[] = $hook . '__module_override';
    }
}

/**
 * Implements hook_theme_suggestions_HOOK_alter().
 */
function theme_suggestions_test_theme_suggestions_theme_test_suggestions_alter(array &$suggestions, array $variables) {
    \Drupal::messenger()->addStatus(__FUNCTION__ . '() executed.');
    $suggestions[] = 'theme_test_suggestions__module_override';
}

/**
 * Implements hook_theme_suggestions_HOOK_alter().
 */
function theme_suggestions_test_theme_suggestions_theme_test_specific_suggestions_alter(array &$suggestions, array $variables) {
    $suggestions[] = 'theme_test_specific_suggestions__variant__foo';
}