apigee_api_catalog-8.x-2.4/modules/apigee_freeform_doc/apigee_freeform_doc.install

<?php

/**
 * @file
 * Copyright 2022 Google Inc.
 *
 * This program is free software; you can redistribute it and/or modify it under
 * the terms of the GNU General Public License version 2 as published by the
 * Free Software Foundation.
 *
 * This program is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
 * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public
 * License for more details.
 *
 * You should have received a copy of the GNU General Public License along
 * with this program; if not, write to the Free Software Foundation, Inc., 51
 * Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
 */

/**
 * @file
 * Install, update, and uninstall functions for the Apigee Free-form module.
 */

 /**
  * Implements hook_install().
  */
 function apigee_freeform_doc_install($is_syncing) {
   // Do not allow to delete the freeform_doc's node type machine name.
   $locked = \Drupal::state()->get('node.type.locked');
   $locked['freeform_doc'] = 'freeform_doc';
   \Drupal::state()->set('node.type.locked', $locked);
 }

 /**
  * Implements hook_uninstall().
  */
 function apigee_freeform_doc_uninstall() {
   // Allow to delete a freeform_doc's node type.
   $locked = \Drupal::state()->get('node.type.locked');
   unset($locked['freeform_doc']);
   \Drupal::state()->set('node.type.locked', $locked);
 }