Fix phpstan

rectorphp · Apr 14, 2023 · 5b306c2 · 5b306c2
1 parent e23e2e3
commit 5b306c2
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/rules/DeadCode/Rector/If_/RemoveUnusedNonEmptyArrayBeforeForeachRector.php b/rules/DeadCode/Rector/If_/RemoveUnusedNonEmptyArrayBeforeForeachRector.php
@@ -168,6 +168,7 @@ private function refactorStmtsAware(StmtsAwareInterface $stmtsAware): ?StmtsAwar
             return null;
         }
 
+        /** @var int $lastKey */
         $lastKey = array_key_last($stmtsAware->stmts);
         if (! isset($stmtsAware->stmts[$lastKey], $stmtsAware->stmts[$lastKey - 1])) {
             return null;