Correct documentation for WP_Block_Parser_Frame class (#62598)

* Correct documentation for WP_Block_Parser_Frame class * Add optional descriptions prefix * Add backport changelog file
WordPress · Jun 19, 2024 · 2f5c7c0 · 2f5c7c0
1 parent 9e53779
commit 2f5c7c0
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diff --git a/backport-changelog/6.6/6841.md b/backport-changelog/6.6/6841.md
@@ -0,0 +1,3 @@
+https://github.com/WordPress/wordpress-develop/pull/6841
+
+* https://github.com/WordPress/gutenberg/pull/62598
diff --git a/packages/block-serialization-default-parser/class-wp-block-parser-frame.php b/packages/block-serialization-default-parser/class-wp-block-parser-frame.php
@@ -65,8 +65,9 @@ class WP_Block_Parser_Frame {
 	 * @param WP_Block_Parser_Block $block              Full or partial block.
 	 * @param int                   $token_start        Byte offset into document for start of parse token.
 	 * @param int                   $token_length       Byte length of entire parse token string.
-	 * @param int                   $prev_offset        Byte offset into document for after parse token ends.
-	 * @param int                   $leading_html_start Byte offset into document where leading HTML before token starts.
+	 * @param int|null              $prev_offset        Optional. Byte offset into document for after parse token ends. Default null.
+	 * @param int|null              $leading_html_start Optional. Byte offset into document where leading HTML before token starts.
+	 *                                                  Default null.
 	 */
 	public function __construct( $block, $token_start, $token_length, $prev_offset = null, $leading_html_start = null ) {
 		$this->block              = $block;