Add some missing return types to internal/final classes

nicolas-grekas · nicolas-grekas · commit d04149051d68 · 2021-08-24T21:02:39.000+02:00
diff --git a/Util/OrderedHashMapIterator.php b/Util/OrderedHashMapIterator.php
@@ -76,10 +76,7 @@ public function __construct(array &$elements, array &$orderedKeys, array &$manag
         $this->managedCursors[$this->cursorId] = &$this->cursor;
     }
 
-    /**
-     * @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
`@@ -76,10 +76,7 @@ public function __construct(array &$elements, array &$orderedKeys, array &$manag`
`76`	`76`	`$this->managedCursors[$this->cursorId] = &$this->cursor;`
`77`	`77`	`}`
`78`	`78`
`79`		`- /**`
`80`		`- * @return array`
`81`		`- */`
`82`		`- public function __sleep()`
	`79`	`+ public function __sleep(): array`
`83`	`80`	`{`
`84`	`81`	`throw new \BadMethodCallException('Cannot serialize '.__CLASS__);`
`85`	`82`	`}`