From 2e63587852e61629397da4b478468321e3cb7204 Mon Sep 17 00:00:00 2001
From: Ben Dwyer <ben@scruffian.com>
Date: Wed, 18 May 2022 16:02:43 +0100
Subject: [PATCH] Global Styles: Add support for caption elements

---
 .../wordpress-6.1/class-wp-theme-json-6-1.php    | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)

diff --git a/lib/compat/wordpress-6.1/class-wp-theme-json-6-1.php b/lib/compat/wordpress-6.1/class-wp-theme-json-6-1.php
index cea9bd77cf17e..48cd15fef631a 100644
--- a/lib/compat/wordpress-6.1/class-wp-theme-json-6-1.php
+++ b/lib/compat/wordpress-6.1/class-wp-theme-json-6-1.php
@@ -15,6 +15,22 @@
  * @access private
  */
 class WP_Theme_JSON_6_1 extends WP_Theme_JSON_6_0 {
+	/**
+	 * The valid elements that can be found under styles.
+	 *
+	 * @var string[]
+	 */
+	const ELEMENTS = array(
+		'link' => 'a',
+		'h1'   => 'h1',
+		'h2'   => 'h2',
+		'h3'   => 'h3',
+		'h4'   => 'h4',
+		'h5'   => 'h5',
+		'h6'   => 'h6',
+		'caption' => 'figcaption',
+	);
+
 	/**
 	 * Returns the metadata for each block.
 	 *