updated-packages

vendor/symfony/http-kernel/Profiler/ProfilerStorageInterface.php

@@ -38,7 +38,7 @@ interface ProfilerStorageInterface
      *
      * @return array An array of tokens
      */
-    public function find($ip, $url, $limit, $method, $start = null, $end = null);
+    public function find($ip, $url, $limit, $method, $start = null, $end = null): array;
 
     /**
      * Reads data associated with the given token.
@@ -47,16 +47,16 @@ interface ProfilerStorageInterface
      *
      * @param string $token A token
      *
-     * @return Profile The profile associated with token
+     * @return Profile|null The profile associated with token
      */
-    public function read($token);
+    public function read($token): ?Profile;
 
     /**
      * Saves a Profile.
      *
      * @return bool Write operation successful
      */
-    public function write(Profile $profile);
+    public function write(Profile $profile): bool;
 
     /**
      * Purges all data from the database.