From 86fa8b1301a087a6715cb19dfe3cdd26823b5789 Mon Sep 17 00:00:00 2001
From: Bastian Konetzny <bkonetzny@users.noreply.github.com>
Date: Thu, 16 Aug 2018 09:43:15 +0200
Subject: [PATCH] Fixed method signature in custom scalar docs

---
 docs/type-system/scalar-types.md | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/docs/type-system/scalar-types.md b/docs/type-system/scalar-types.md
index 2f79387..3029238 100644
--- a/docs/type-system/scalar-types.md
+++ b/docs/type-system/scalar-types.md
@@ -96,10 +96,11 @@ class EmailType extends ScalarType
      * }
      *
      * @param \GraphQL\Language\AST\Node $valueNode
+     * @param array|null $variables
      * @return string
      * @throws Error
      */
-    public function parseLiteral($valueNode)
+    public function parseLiteral($valueNode, array $variables = null)
     {
         // Note: throwing GraphQL\Error\Error vs \UnexpectedValueException to benefit from GraphQL
         // error location in query:
@@ -124,6 +125,6 @@ $emailType = new CustomScalarType([
     'name' => 'Email',
     'serialize' => function($value) {/* See function body above */},
     'parseValue' => function($value) {/* See function body above */},
-    'parseLiteral' => function($valueNode) {/* See function body above */},
+    'parseLiteral' => function($valueNode, array $variables = null) {/* See function body above */},
 ]);
 ```