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laravel · Dec 19, 2024 · c72fa14 · c72fa14
1 parent 3d7ac19
commit c72fa14
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Showing 3 changed files with 3 additions and 3 deletions.
diff --git a/src/ParallelSSH.php b/src/ParallelSSH.php
@@ -16,7 +16,7 @@ class ParallelSSH extends RemoteProcessor
      * @param  \Closure|null  $callback
      * @return int
      */
-    public function run(Task $task, Closure $callback = null)
+    public function run(Task $task, ?Closure $callback = null)
     {
         $processes = [];
 

diff --git a/src/RemoteProcessor.php b/src/RemoteProcessor.php
@@ -17,7 +17,7 @@ abstract class RemoteProcessor
      * @param  \Closure|null  $callback
      * @return int
      */
-    abstract public function run(Task $task, Closure $callback = null);
+    abstract public function run(Task $task, ?Closure $callback = null);
 
     /**
      * Run the given script on the given host.

diff --git a/src/SSH.php b/src/SSH.php
@@ -15,7 +15,7 @@ class SSH extends RemoteProcessor
      * @param  \Closure|null  $callback
      * @return int
      */
-    public function run(Task $task, Closure $callback = null)
+    public function run(Task $task, ?Closure $callback = null)
     {
         $processes = [];