More return type fixes

nicolas-grekas · nicolas-grekas · commit 89090d01148e · 2021-08-11T16:08:35.000+02:00
diff --git a/Tests/LockTest.php b/Tests/LockTest.php
@@ -456,7 +456,7 @@ public function delete(Key $key)
                 unset($this->keys[spl_object_hash($key)]);
             }
 
-            public function exists(Key $key)
+            public function exists(Key $key): bool
             {
                 return isset($this->keys[spl_object_hash($key)]);
             }
@@ -502,7 +502,7 @@ public function delete(Key $key)
                 unset($this->keys[spl_object_hash($key)]);
             }
 
-            public function exists(Key $key)
+            public function exists(Key $key): bool
             {
                 return isset($this->keys[spl_object_hash($key)]);
             }

Original file line number	Diff line number	Diff line change
`@@ -456,7 +456,7 @@ public function delete(Key $key)`
`456`	`456`	`unset($this->keys[spl_object_hash($key)]);`
`457`	`457`	`}`
`458`	`458`
`459`		`- public function exists(Key $key)`
	`459`	`+ public function exists(Key $key): bool`
`460`	`460`	`{`
`461`	`461`	`return isset($this->keys[spl_object_hash($key)]);`
`462`	`462`	`}`
`@@ -502,7 +502,7 @@ public function delete(Key $key)`
`502`	`502`	`unset($this->keys[spl_object_hash($key)]);`
`503`	`503`	`}`
`504`	`504`
`505`		`- public function exists(Key $key)`
	`505`	`+ public function exists(Key $key): bool`
`506`	`506`	`{`
`507`	`507`	`return isset($this->keys[spl_object_hash($key)]);`
`508`	`508`	`}`