From 016659e5b59d59218717022c61f78711f0bbc13b Mon Sep 17 00:00:00 2001
From: haeber <thomas.haeber@jobs.ch>
Date: Thu, 7 Sep 2017 10:24:19 +0200
Subject: [PATCH] fix(BE-300): fix code style

---
 src/Diff.php      | 2 ++
 src/Parameter.php | 2 +-
 src/Signature.php | 1 +
 src/Validator.php | 1 +
 4 files changed, 5 insertions(+), 1 deletion(-)

diff --git a/src/Diff.php b/src/Diff.php
index 60b9e29..1bfd022 100644
--- a/src/Diff.php
+++ b/src/Diff.php
@@ -63,6 +63,7 @@ protected function getParametersAsArray(array $parameters)
 
     /**
      * @param Parameter $parameter
+     * @return void
      */
     protected function addMissingParameter(Parameter $parameter)
     {
@@ -71,6 +72,7 @@ protected function addMissingParameter(Parameter $parameter)
 
     /**
      * @param Parameter $parameter
+     * @return void
      */
     protected function addAdditionalParameter(Parameter $parameter)
     {
diff --git a/src/Parameter.php b/src/Parameter.php
index df70882..8c4e877 100644
--- a/src/Parameter.php
+++ b/src/Parameter.php
@@ -24,7 +24,7 @@ class Parameter implements ToArrayInterface
      * @param string      $name
      * @param string|null $type
      */
-    public function __construct($name, $type = null)
+    public function __construct(string $name, $type = null)
     {
         $this->name = $name;
         $this->type = $type;
diff --git a/src/Signature.php b/src/Signature.php
index dea587c..2d97761 100644
--- a/src/Signature.php
+++ b/src/Signature.php
@@ -42,6 +42,7 @@ public function toArray()
 
     /**
      * @param Parameter $parameter
+     * @return void
      */
     protected function addParameter(Parameter $parameter)
     {
diff --git a/src/Validator.php b/src/Validator.php
index 515f314..5167822 100644
--- a/src/Validator.php
+++ b/src/Validator.php
@@ -50,6 +50,7 @@ public function compare(Signature $givenSignature, Signature $wishedSignature)
     /**
      * @param Signature $givenSignature
      * @param Signature $wishedSignature
+     * @return void
      *
      * @throws InvalidClosureException
      */