Issue #3299353 by ressa, Project Update Bot, VladimirAus: Automated Drupal 10 compatibility fixes

src/Controller/StyleguideController.php

@@ -16,7 +16,7 @@ class StyleguideController extends ControllerBase {
    * Returns a render-able array for a test page.
    */
   public function render() {
-    $styleguide = file_get_contents(drupal_get_path('module', 'twbstools') . '/resources/cheatsheet/index.html');
+    $styleguide = file_get_contents(\Drupal::service('extension.list.module')->getPath('twbstools') . '/resources/cheatsheet/index.html');
     $styleguide = str_replace('https://getbootstrap.com/docs/5.1/examples/cheatsheet/', '', $styleguide);
     $html_dom = Html::load($styleguide);
     $xpath = new \DOMXPath($html_dom);

twbstools.info.yml

 name: Bootstrap tools
 type: module
 description: 'Companion module for [Bootstrap 5 theme] to provide better content editor and developer experience.'
-core_version_requirement: ^9
+core_version_requirement: ^9 | ^10