diff --git a/app/Jobs/EmailEvent.php b/app/Jobs/EmailEvent.php
new file mode 100644
index 000000000..c3fe9da43
--- /dev/null
+++ b/app/Jobs/EmailEvent.php
@@ -0,0 +1,8 @@
+<?php
+
+namespace App\Jobs;
+
+class EmailEvent extends QueuedClosure
+{
+    
+}
diff --git a/app/Jobs/QueuedClosure.php b/app/Jobs/QueuedClosure.php
new file mode 100644
index 000000000..85c03eba9
--- /dev/null
+++ b/app/Jobs/QueuedClosure.php
@@ -0,0 +1,21 @@
+<?php
+
+namespace App\Jobs;
+
+use Closure;
+use Illuminate\Queue\CallQueuedClosure;
+use Illuminate\Queue\SerializableClosure;
+
+abstract class QueuedClosure extends CallQueuedClosure
+{
+
+    /**
+     * Create a new job instance.
+     *
+     * @param \Illuminate\Queue\SerializableClosure $closure
+     */
+    public function __construct(Closure $closure)
+    {
+        parent::__construct(new SerializableClosure($closure));
+    }
+}
diff --git a/app/Jobs/ScriptTask.php b/app/Jobs/ScriptTask.php
new file mode 100644
index 000000000..96ca8126a
--- /dev/null
+++ b/app/Jobs/ScriptTask.php
@@ -0,0 +1,8 @@
+<?php
+
+namespace App\Jobs;
+
+class ScriptTask extends QueuedClosure
+{
+    
+}
diff --git a/app/Jobs/ServiceTask.php b/app/Jobs/ServiceTask.php
new file mode 100644
index 000000000..91c549800
--- /dev/null
+++ b/app/Jobs/ServiceTask.php
@@ -0,0 +1,8 @@
+<?php
+
+namespace App\Jobs;
+
+class ServiceTask extends QueuedClosure
+{
+    
+}