Merge pull request #10 from spatie/analysis-qx4vbb

Apply fixes from StyleCI
spatie · Dec 24, 2017 · e3593ee · e3593ee
2 parents 8d470c0 + ee37706
commit e3593ee
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Showing 2 changed files with 2 additions and 3 deletions.
diff --git a/src/ParallelError.php b/src/ParallelError.php
@@ -6,7 +6,7 @@
 
 class ParallelError extends Exception
 {
-    public static function fromException($exception): ParallelError
+    public static function fromException($exception): self
     {
         return new self($exception);
     }

diff --git a/src/ParallelProcess.php b/src/ParallelProcess.php
@@ -2,7 +2,6 @@
 
 namespace Spatie\Async;
 
-use Error;
 use Throwable;
 use Symfony\Component\Process\Process;
 use Spatie\Async\Output\SerializableException;
@@ -142,7 +141,7 @@ public function triggerSuccess()
         if ($this->getErrorOutput()) {
             $this->triggerError();
 
-            return null;
+            return;
         }
 
         $output = $this->getOutput();