From ae4bfdd16cd153078d8bdaeef64c3becafacd2f0 Mon Sep 17 00:00:00 2001
From: Quentin Burny <qburny@hubee.tv>
Date: Mon, 29 Jan 2018 16:22:19 +0100
Subject: [PATCH] Add missing functions in Dispatcher contract (#22951)

---
 src/Illuminate/Contracts/Bus/Dispatcher.php | 24 +++++++++++++++++++++
 1 file changed, 24 insertions(+)

diff --git a/src/Illuminate/Contracts/Bus/Dispatcher.php b/src/Illuminate/Contracts/Bus/Dispatcher.php
index 3370ad3daf8d..561b25c37870 100644
--- a/src/Illuminate/Contracts/Bus/Dispatcher.php
+++ b/src/Illuminate/Contracts/Bus/Dispatcher.php
@@ -28,4 +28,28 @@ public function dispatchNow($command, $handler = null);
      * @return $this
      */
     public function pipeThrough(array $pipes);
+
+    /**
+     * Determine if the given command has a handler.
+     *
+     * @param  mixed  $command
+     * @return bool
+     */
+    public function hasCommandHandler($command);
+
+    /**
+     * Retrieve the handler for a command.
+     *
+     * @param  mixed  $command
+     * @return bool|mixed
+     */
+    public function getCommandHandler($command);
+
+    /**
+     * Map a command to a handler.
+     *
+     * @param  array  $map
+     * @return $this
+     */
+    public function map(array $map);
 }