Merge pull request 'use php7 syntax' (#270) from feature/issue269 into develop

Reviewed-on: #270

CHANGELOG.md

@@ -1,5 +1,8 @@
 ## [Unreleased]
 
+## Fixed
+* fix #269: use php7 syntax
+
 ## 3.10.0
 ### Added
 * add compatibility with NC28

lib/Service/AppRepository.php

@@ -35,7 +35,7 @@ class AppRepository
 
     public function __construct(
         \OC_App $ocApp,
-        protected INavigationManager $navigationManager,
+        INavigationManager $navigationManager,
         IFactory $l10nFactory,
         ConfigProxy $config,
         CategoryRepository $categoryRepository
@@ -43,6 +43,7 @@ class AppRepository
         $this->ocApp = $ocApp;
         $this->l10nFactory = $l10nFactory;
         $this->config = $config;
+        $this->navigationManager = $navigationManager;
         $this->categoryRepository = $categoryRepository;
     }