暂存

vendor/illuminate/events/functions.php

@@ -0,0 +1,17 @@
+<?php
+
+namespace Illuminate\Events;
+
+use Closure;
+
+if (! function_exists('Illuminate\Events\queueable')) {
+    /**
+     * Create a new queued Closure event listener.
+     *
+     * @param  \Closure  $closure
+     */
+    function queueable(Closure $closure): QueuedClosure
+    {
+        return new QueuedClosure($closure);
+    }
+}