From 1a005d8da3951b39b3d5ae8e6fc30b5017e05133 Mon Sep 17 00:00:00 2001
From: ramon <ramonjd@gmail.com>
Date: Sun, 25 Jun 2023 15:20:14 +1000
Subject: [PATCH] Backporting changes from
 https://github.com/WordPress/gutenberg/pull/45242

---
 src/wp-includes/class-wp-theme-json.php | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/wp-includes/class-wp-theme-json.php b/src/wp-includes/class-wp-theme-json.php
index 1af02531cc1a1..11f547ae5a94d 100644
--- a/src/wp-includes/class-wp-theme-json.php
+++ b/src/wp-includes/class-wp-theme-json.php
@@ -313,10 +313,12 @@ class WP_Theme_JSON {
 	 * @since 5.8.0 As `ALLOWED_TOP_LEVEL_KEYS`.
 	 * @since 5.9.0 Renamed from `ALLOWED_TOP_LEVEL_KEYS` to `VALID_TOP_LEVEL_KEYS`,
 	 *              added the `customTemplates` and `templateParts` values.
+	 * @since 6.3.0 Added the `description` value.
 	 * @var string[]
 	 */
 	const VALID_TOP_LEVEL_KEYS = array(
 		'customTemplates',
+		'description',
 		'patterns',
 		'settings',
 		'styles',