code: public function processActions(array $extension, array &$actions)
      {
          if ($extension['key'] === 'image_autoresize') {
              $moduleUrl = BackendUtility::getModuleUrl('xMOD_tximageautoresize');
  
              $extensionName = 'extensionmanager';
              $titleKey = 'extensionList.configure';
              $title = \TYPO3\CMS\Extbase\Utility\LocalizationUtility::translate($titleKey, $extensionName);
  
              $icon = 'actions-system-extension-configure';
              /** @var \TYPO3\CMS\Core\Imaging\IconFactory $iconFactory */
              $iconFactory = GeneralUtility::makeInstance(\TYPO3\CMS\Core\Imaging\IconFactory::class);
              $icon = (string)$iconFactory->getIcon($icon, \TYPO3\CMS\Core\Imaging\Icon::SIZE_SMALL);
  
              // Configure action comes as first icon
              $configureAction = sprintf('<a class="btn btn-default" title="%s" href="%s">%s</a>', htmlspecialchars($title), htmlspecialchars($moduleUrl), $icon);
              $actions[0] = $configureAction;
              unset($actions[1], $actions[2], $actions[3], $actions[4]);
  
              $title = htmlspecialchars($extension['title']);
              $titleAction = htmlspecialchars($moduleUrl);
              $pattern = "/>$title</";
              $replacement = "'><a href=\"$titleAction\">$title</a><'";
              $actions[] = "<script type=\"text/javascript\">
                  var titleCell = document.getElementById('image_autoresize').getElementsByTagName('td')[2];
                  titleCell.innerHTML = titleCell.innerHTML.replace($pattern, $replacement);
              </script>";
          }
      }
docs: Extends the list of actions for EXT:image_autoresize to link to
  the configuration module.
  
  @param array $extension
  @param array $actions