Docs: Correct the parameter type for `networks_pre_query` filter.

The filter should return the network count as an integer if `$this->query_vars['count']` is set.

Follow-up to [46100].

See #50768, #47599.
Built from https://develop.svn.wordpress.org/trunk@48984


git-svn-id: http://core.svn.wordpress.org/trunk@48746 1a063a9b-81f0-0310-95a4-ce76da25c4cd

wp-includes/class-wp-network-query.php

@@ -211,7 +211,7 @@ class WP_Network_Query {
 		 *
 		 * @since 5.2.0
 		 *
-		 * @param array|null       $network_data Return an array of network data to short-circuit WP's network query,
+		 * @param array|int|null   $network_data Return an array of network data to short-circuit WP's network query,
 		 *                                       the network count as an integer if `$this->query_vars['count']` is set,
 		 *                                       or null to allow WP to run its normal queries.
 		 * @param WP_Network_Query $this         The WP_Network_Query instance, passed by reference.

wp-includes/version.php

@@ -13,7 +13,7 @@
  *
  * @global string $wp_version
  */
-$wp_version = '5.6-alpha-48983';
+$wp_version = '5.6-alpha-48984';
 
 /**
  * Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema.