Add missing return types to tests/internal/final methods

nicolas-grekas · nicolas-grekas · commit 5fd3612ddf2a · 2021-08-18T10:03:57.000+02:00
diff --git a/Lock.php b/Lock.php
@@ -52,7 +52,7 @@ public function __construct(Key $key, PersistingStoreInterface $store, float $tt
     /**
      * @return array
      */
-    public function __sleep()
+    public function __sleep(): array
     {
         throw new \BadMethodCallException('Cannot serialize '.__CLASS__);
     }

Original file line number	Diff line number	Diff line change
`@@ -52,7 +52,7 @@ public function __construct(Key $key, PersistingStoreInterface $store, float $tt`
`52`	`52`	`/**`
`53`	`53`	`* @return array`
`54`	`54`	`*/`
`55`		`- public function __sleep()`
	`55`	`+ public function __sleep(): array`
`56`	`56`	`{`
`57`	`57`	`throw new \BadMethodCallException('Cannot serialize '.__CLASS__);`
`58`	`58`	`}`