From 1bcb7b503452211b4b3c2a56cc834778b28b9a89 Mon Sep 17 00:00:00 2001
From: Thijs van den Anker <thijs@bitsnbolts.nl>
Date: Fri, 14 Sep 2018 15:22:46 +0200
Subject: [PATCH] Add previous method to UrlGenerator interface (#25616)

---
 src/Illuminate/Contracts/Routing/UrlGenerator.php | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/src/Illuminate/Contracts/Routing/UrlGenerator.php b/src/Illuminate/Contracts/Routing/UrlGenerator.php
index 53044ccc6be9..c453b6bb1e47 100644
--- a/src/Illuminate/Contracts/Routing/UrlGenerator.php
+++ b/src/Illuminate/Contracts/Routing/UrlGenerator.php
@@ -11,6 +11,14 @@ interface UrlGenerator
      */
     public function current();
 
+    /**
+     * Get the URL for the previous request.
+     *
+     * @param  mixed  $fallback
+     * @return string
+     */
+    public function previous($fallback = false);
+
     /**
      * Generate an absolute URL to the given path.
      *