From a935b27c71c71f5c08e2086dbe8f70b533b3800e Mon Sep 17 00:00:00 2001
From: Dennis Eichhorn <spl1nes.com@googlemail.com>
Date: Thu, 7 Feb 2019 00:05:31 +0100
Subject: [PATCH] phpcs+phpstan fixes

---
 Admin/Install/Navigation.php     |  2 +-
 Controller/BackendController.php | 12 ++++++------
 2 files changed, 7 insertions(+), 7 deletions(-)

diff --git a/Admin/Install/Navigation.php b/Admin/Install/Navigation.php
index 5ad535b..2c92ee6 100644
--- a/Admin/Install/Navigation.php
+++ b/Admin/Install/Navigation.php
@@ -36,7 +36,7 @@ class Navigation
      *
      * @since  1.0.0
      */
-    public static function install(string $path = null, DatabasePool $dbPool = null) : void
+    public static function install(string $path, DatabasePool $dbPool) : void
     {
         \Modules\Navigation\Admin\Installer::installExternal($dbPool, ['path' => __DIR__ . '/Navigation.install.json']);
     }
diff --git a/Controller/BackendController.php b/Controller/BackendController.php
index 20f84fb..3ad2f95 100644
--- a/Controller/BackendController.php
+++ b/Controller/BackendController.php
@@ -40,7 +40,7 @@ final class BackendController extends Controller
      * @since  1.0.0
      * @codeCoverageIgnore
      */
-    public function viewPurchaseInvoiceList(RequestAbstract $request, ResponseAbstract $response, $data = null) : \Serializable
+    public function viewPurchaseInvoiceList(RequestAbstract $request, ResponseAbstract $response, $data = null) : RenderableInterface
     {
         $view = new View($this->app, $request, $response);
         $view->setTemplate('/Modules/Purchase/Theme/Backend/invoice-list');
@@ -59,7 +59,7 @@ final class BackendController extends Controller
      * @since  1.0.0
      * @codeCoverageIgnore
      */
-    public function viewPurchaseInvoiceCreate(RequestAbstract $request, ResponseAbstract $response, $data = null) : \Serializable
+    public function viewPurchaseInvoiceCreate(RequestAbstract $request, ResponseAbstract $response, $data = null) : RenderableInterface
     {
         $view = new View($this->app, $request, $response);
         $view->setTemplate('/Modules/Purchase/Theme/Backend/invoice-create');
@@ -78,7 +78,7 @@ final class BackendController extends Controller
      * @since  1.0.0
      * @codeCoverageIgnore
      */
-    public function viewPurchaseArticleList(RequestAbstract $request, ResponseAbstract $response, $data = null) : \Serializable
+    public function viewPurchaseArticleList(RequestAbstract $request, ResponseAbstract $response, $data = null) : RenderableInterface
     {
         $view = new View($this->app, $request, $response);
         $view->setTemplate('/Modules/Purchase/Theme/Backend/article-list');
@@ -97,7 +97,7 @@ final class BackendController extends Controller
      * @since  1.0.0
      * @codeCoverageIgnore
      */
-    public function viewPurchaseArticleCreate(RequestAbstract $request, ResponseAbstract $response, $data = null) : \Serializable
+    public function viewPurchaseArticleCreate(RequestAbstract $request, ResponseAbstract $response, $data = null) : RenderableInterface
     {
         $view = new View($this->app, $request, $response);
         $view->setTemplate('/Modules/Purchase/Theme/Backend/article-create');
@@ -116,7 +116,7 @@ final class BackendController extends Controller
      * @since  1.0.0
      * @codeCoverageIgnore
      */
-    public function viewPurchaseArticleProfile(RequestAbstract $request, ResponseAbstract $response, $data = null) : \Serializable
+    public function viewPurchaseArticleProfile(RequestAbstract $request, ResponseAbstract $response, $data = null) : RenderableInterface
     {
         $view = new View($this->app, $request, $response);
         $view->setTemplate('/Modules/Purchase/Theme/Backend/article-profile');
@@ -135,7 +135,7 @@ final class BackendController extends Controller
      * @since  1.0.0
      * @codeCoverageIgnore
      */
-    public function viewPurchaseOrderRecommendation(RequestAbstract $request, ResponseAbstract $response, $data = null) : \Serializable
+    public function viewPurchaseOrderRecommendation(RequestAbstract $request, ResponseAbstract $response, $data = null) : RenderableInterface
     {
         $view = new View($this->app, $request, $response);
         $view->setTemplate('/Modules/Purchase/Theme/Backend/article-order-recommendation');