<?php

/**
 * Core Navigation Menu API
 *
 * @package WordPress
 * @subpackage Nav_Menus
 * @since 3.0.0
 */


/** Walker_Nav_Menu_Edit class */
require_once ABSPATH . 'wp-admin/includes/class-walker-nav-menu-edit.php';


/** Walker_Nav_Menu_Checklist class */
require_once ABSPATH . 'wp-admin/includes/class-walker-nav-menu-checklist.php';

/* function _wp_ajax_menu_quick_search() – Prints the appropriate response to a menu quick search. */

/* function wp_nav_menu_setup() – Register nav menu meta boxes and advanced menu items. */

/* function wp_initial_nav_menu_meta_boxes() – Limit the amount of meta boxes to pages, posts, links, and categories for first time users. */

/* function wp_nav_menu_post_type_meta_boxes() – Creates meta boxes for any post type menu item. */

/* function wp_nav_menu_taxonomy_meta_boxes() – Creates meta boxes for any taxonomy menu item. */

/* function wp_nav_menu_disabled_check() – Check whether to disable the Menu Locations meta box submit button and inputs. */

/* function wp_nav_menu_item_link_meta_box() – Displays a meta box for the custom links menu item. */

/* function wp_nav_menu_item_post_type_meta_box() – Displays a meta box for a post type menu item. */

/* function wp_nav_menu_item_taxonomy_meta_box() – Displays a meta box for a taxonomy menu item. */

/* function wp_save_nav_menu_items() – Save posted nav menu item data. */

/* function _wp_nav_menu_meta_box_object() – Adds custom arguments to some of the meta box object types. */

/* function wp_get_nav_menu_to_edit() – Returns the menu formatted to edit. */

/* function wp_nav_menu_manage_columns() – Returns the columns for the nav menus page. */

/* function _wp_delete_orphaned_draft_menu_items() – Deletes orphaned draft menu items */

/* function wp_nav_menu_update_menu_items() – Saves nav menu items */

/* function _wp_expand_nav_menu_post_data() – If a JSON blob of navigation menu data is in POST data, expand it and inject
it into `$_POST` to avoid PHP `max_input_vars` limitations. See #14134. */