From 8bf9b4417adddfd9086f6d0730ea6659e1476f6b Mon Sep 17 00:00:00 2001
From: Renato Alves <19148962+renatonascalves@users.noreply.github.com>
Date: Wed, 6 Sep 2023 11:02:33 -0300
Subject: [PATCH] Improving phpDoc

---
 includes/classes/Indexable.php   |  5 ++---
 includes/classes/Indexables.php  |  2 +-
 includes/classes/SyncManager.php | 11 ++++++-----
 3 files changed, 9 insertions(+), 9 deletions(-)

diff --git a/includes/classes/Indexable.php b/includes/classes/Indexable.php
index aea845cdb1..5cbb9ebc93 100644
--- a/includes/classes/Indexable.php
+++ b/includes/classes/Indexable.php
@@ -12,7 +12,6 @@
 
 use ElasticPress\Elasticsearch as Elasticsearch;
 use ElasticPress\SyncManager as SyncManager;
-use ElasticPress\QueryIntegration as QueryIntegration;
 
 if ( ! defined( 'ABSPATH' ) ) {
 	exit; // Exit if accessed directly.
@@ -49,7 +48,7 @@ abstract class Indexable {
 	 * Instance of QueryIntegration. This should handle integrating with a default
 	 * WP query.
 	 *
-	 * @var QueryIntegration
+	 * @var object
 	 * @since  3.0
 	 */
 	public $query_integration;
@@ -1149,7 +1148,7 @@ abstract public function prepare_document( $object_id );
 	 * process across indexables.
 	 *
 	 * @param  array $args Array to query DB against.
-	 * @return boolean
+	 * @return array
 	 */
 	abstract public function query_db( $args );
 
diff --git a/includes/classes/Indexables.php b/includes/classes/Indexables.php
index da5addb0e4..4cee9d7179 100644
--- a/includes/classes/Indexables.php
+++ b/includes/classes/Indexables.php
@@ -152,7 +152,7 @@ public function get_all( $global = null, $slug_only = false, $status = 'active'
 	/**
 	 * Return singleton instance of class
 	 *
-	 * @return object
+	 * @return self
 	 */
 	public static function factory() {
 		static $instance = false;
diff --git a/includes/classes/SyncManager.php b/includes/classes/SyncManager.php
index 119313abc0..c2187f9f24 100644
--- a/includes/classes/SyncManager.php
+++ b/includes/classes/SyncManager.php
@@ -69,8 +69,9 @@ public function __construct( $indexable_slug ) {
 	/**
 	 * Add an object to the sync queue.
 	 *
-	 * @param  id $object_id object ID to sync
-	 * @since  3.1.2
+	 * @since 3.1.2
+	 *
+	 * @param int $object_id Object ID to sync.
 	 * @return boolean
 	 */
 	public function add_to_queue( $object_id ) {
@@ -95,8 +96,9 @@ public function add_to_queue( $object_id ) {
 	/**
 	 * Remove an object from the sync queue.
 	 *
-	 * @param  id $object_id object ID to remove from the queue
-	 * @since  3.5
+	 * @since 3.5
+	 *
+	 * @param int $object_id Object ID to remove from the queue.
 	 * @return boolean
 	 */
 	public function remove_from_queue( $object_id ) {
@@ -147,7 +149,6 @@ public function index_sync_queue_on_redirect( $location ) {
 		return $location;
 	}
 
-
 	/**
 	 * Sync objects in queue.
 	 *