Index: src/wp-includes/l10n.php
===================================================================
--- src/wp-includes/l10n.php	(revision 41114)
+++ src/wp-includes/l10n.php	(working copy)
@@ -863,6 +863,8 @@
  * @since 4.7.0
  * @access private
  *
+ * @staticvar array $available_translations
+ *
  * @see _load_textdomain_just_in_time()
  *
  * @param string $domain Text domain. Unique identifier for retrieving translated strings.
@@ -891,6 +893,8 @@
  * @since 4.7.0
  * @access private
  *
+ * @staticvar bool $cached_mofiles 
+ *
  * @see _get_path_to_translation()
  *
  * @param string $domain Text domain. Unique identifier for retrieving translated strings.
@@ -940,6 +944,8 @@
  *
  * @global array $l10n
  *
+ * @staticvar bool $noop_translations
+ *
  * @param string $domain Text domain. Unique identifier for retrieving translated strings.
  * @return Translations|NOOP_Translations A Translations instance.
  */