Merge pull request #26626 from J0WI/strict-security

Make Security module strict

1 files changed, 7 insertions, 4 deletions

diff --git a/lib/public/Security/ICredentialsManager.php b/lib/public/Security/ICredentialsManager.php
index 47c8c7dbef2..ce42905577a 100644
--- a/lib/public/Security/ICredentialsManager.php
+++ b/lib/public/Security/ICredentialsManager.php
@@ -1,4 +1,7 @@
 <?php
+
+declare(strict_types=1);
+
 /**
  * @copyright Copyright (c) 2016, ownCloud, Inc.
  *
@@ -38,7 +41,7 @@ interface ICredentialsManager {
 	 * @param mixed $credentials
 	 * @since 8.2.0
 	 */
-	public function store($userId, $identifier, $credentials);
+	public function store(string $userId, string $identifier, $credentials): void;
 
 	/**
 	 * Retrieve a set of credentials
@@ -48,7 +51,7 @@ interface ICredentialsManager {
 	 * @return mixed
 	 * @since 8.2.0
 	 */
-	public function retrieve($userId, $identifier);
+	public function retrieve(string $userId, string $identifier);
 
 	/**
 	 * Delete a set of credentials
@@ -58,7 +61,7 @@ interface ICredentialsManager {
 	 * @return int rows removed
 	 * @since 8.2.0
 	 */
-	public function delete($userId, $identifier);
+	public function delete(string $userId, string $identifier): int;
 
 	/**
 	 * Erase all credentials stored for a user
@@ -67,5 +70,5 @@ interface ICredentialsManager {
 	 * @return int rows removed
 	 * @since 8.2.0
 	 */
-	public function erase($userId);
+	public function erase(string $userId): int;
 }