PHP 8.4 compatibility: implicitly nullable parameter declarations dep…

…recated Ref drush-ops/drush#6069
skilld-labs · Jul 23, 2024 · 8cf729e · 8cf729e
1 parent 1e830ba
commit 8cf729e
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/src/State/StateHelper.php b/src/State/StateHelper.php
@@ -17,7 +17,7 @@ class StateHelper
      * @param OutputInterface $output
      * @return State
      */
-    public static function injectIntoCallbackObject($callback, InputInterface $input, OutputInterface $output = null)
+    public static function injectIntoCallbackObject($callback, InputInterface $input, ?OutputInterface $output = null)
     {
         return static::inject(static::recoverCallbackObject($callback), $input, $output);
     }
@@ -29,7 +29,7 @@ public static function injectIntoCallbackObject($callback, InputInterface $input
      * @param OutputInterface $output
      * @return State
      */
-    public static function inject($target, InputInterface $input, OutputInterface $output = null)
+    public static function inject($target, InputInterface $input, ?OutputInterface $output = null)
     {
         // Do not allow injection unless the target can save its state
         if (!$target || !($target instanceof SavableState)) {