From 9de6cba66423f950350a288db3c5a93ac1248e85 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Andreas=20M=C3=B6ller?= <am@localheinz.com>
Date: Sat, 27 Jan 2018 21:56:36 +0100
Subject: [PATCH] Fix: Add missing docblock

---
 src/PrinterInterface.php | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/src/PrinterInterface.php b/src/PrinterInterface.php
index b54f10c3..18f9fc36 100644
--- a/src/PrinterInterface.php
+++ b/src/PrinterInterface.php
@@ -15,5 +15,13 @@
 
 interface PrinterInterface
 {
+    /**
+     * @param string $json
+     * @param string $indent
+     *
+     * @throws \InvalidArgumentException
+     *
+     * @return string
+     */
     public function print(string $json, string $indent = '    '): string;
 }