Docs: Correct parameter types for `serialize_block()` and `serialize_blocks()`.

This changeset clarifies the expected type for the first parameter passed to `serialize_block()` and `serialize_blocks()` functions.

Props manooweb.
Fixes #55648.
See #54729.

Built from https://develop.svn.wordpress.org/trunk@53332


git-svn-id: http://core.svn.wordpress.org/trunk@52921 1a063a9b-81f0-0310-95a4-ce76da25c4cd

wp-includes/blocks.php

@@ -595,7 +595,7 @@ function get_comment_delimited_block_content( $block_name, $block_attributes, $b
  *
  * @since 5.3.1
  *
- * @param WP_Block_Parser_Block $block A single parsed block object.
+ * @param array $block A representative array of a single parsed block object. See WP_Block_Parser_Block.
  * @return string String of rendered HTML.
  */
 function serialize_block( $block ) {
@@ -623,7 +623,7 @@ function serialize_block( $block ) {
  *
  * @since 5.3.1
  *
- * @param WP_Block_Parser_Block[] $blocks Parsed block objects.
+ * @param array[] $blocks An array of representative arrays of parsed block objects. See serialize_block().
  * @return string String of rendered HTML.
  */
 function serialize_blocks( $blocks ) {

wp-includes/version.php

@@ -16,7 +16,7 @@
  *
  * @global string $wp_version
  */
-$wp_version = '6.0-beta3-53331';
+$wp_version = '6.0-beta3-53332';
 
 /**
  * Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema.