--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/wp/wp-includes/rest-api/fields/class-wp-rest-user-meta-fields.php	Mon Oct 14 17:39:30 2019 +0200
@@ -0,0 +1,51 @@
+<?php
+/**
+ * REST API: WP_REST_User_Meta_Fields class
+ *
+ * @package WordPress
+ * @subpackage REST_API
+ * @since 4.7.0
+ */
+
+/**
+ * Core class used to manage meta values for users via the REST API.
+ *
+ * @since 4.7.0
+ *
+ * @see WP_REST_Meta_Fields
+ */
+class WP_REST_User_Meta_Fields extends WP_REST_Meta_Fields {
+
+	/**
+	 * Retrieves the object meta type.
+	 *
+	 * @since 4.7.0
+	 *
+	 * @return string The user meta type.
+	 */
+	protected function get_meta_type() {
+		return 'user';
+	}
+
+	/**
+	 * Retrieves the object meta subtype.
+	 *
+	 * @since 4.9.8
+	 *
+	 * @return string 'user' There are no subtypes.
+	 */
+	protected function get_meta_subtype() {
+		return 'user';
+	}
+
+	/**
+	 * Retrieves the type for register_rest_field().
+	 *
+	 * @since 4.7.0
+	 *
+	 * @return string The user REST field type.
+	 */
+	public function get_rest_field_type() {
+		return 'user';
+	}
+}