IIdentity: added return typehint (BC break)

dg · dg · commit 38802a912582 · 2024-04-29T13:02:06.000+02:00
diff --git a/src/Security/IIdentity.php b/src/Security/IIdentity.php
@@ -18,9 +18,8 @@ interface IIdentity
 {
 	/**
 	 * Returns the ID of user.
-	 * @return mixed
 	 */
-	function getId();
+	function getId(): string|int;
 
 	/**
 	 * Returns a list of roles that the user is a member of.
