diff --git a/backend/App.php b/backend/App.php
index 9bb94fa..87d916e 100644
--- a/backend/App.php
+++ b/backend/App.php
@@ -33,7 +33,7 @@ class App
             $container->get($key)->init(isset($service['config']) ? $service['config'] : []);
         }
 
-        $response->send($request);
+        $response->send();
 
         $this->container = $container;
     }
diff --git a/backend/Controllers/DownloadController.php b/backend/Controllers/DownloadController.php
index b00f175..ddeab02 100644
--- a/backend/Controllers/DownloadController.php
+++ b/backend/Controllers/DownloadController.php
@@ -46,7 +46,7 @@ class DownloadController
     public function download($path_encoded, Request $request, Response $response, StreamedResponse $streamedResponse)
     {
         try {
-            $file = $this->storage->readStream(base64_decode($path_encoded));
+            $file = $this->storage->readStream((string) base64_decode($path_encoded));
         } catch (\Exception $e) {
             return $response->redirect('/');
         }
@@ -101,7 +101,7 @@ class DownloadController
 
     public function batchDownloadStart(Request $request, StreamedResponse $streamedResponse, TmpfsInterface $tmpfs)
     {
-        $uniqid = preg_replace('/[^0-9a-zA-Z_]/', '', $request->input('uniqid'));
+        $uniqid = (string) preg_replace('/[^0-9a-zA-Z_]/', '', (string) $request->input('uniqid'));
 
         $streamedResponse->setCallback(function () use ($tmpfs, $uniqid) {
             // @codeCoverageIgnoreStart
diff --git a/backend/Controllers/UploadController.php b/backend/Controllers/UploadController.php
index 3af50ff..523af0f 100644
--- a/backend/Controllers/UploadController.php
+++ b/backend/Controllers/UploadController.php
@@ -42,7 +42,7 @@ class UploadController
     public function chunkCheck(Request $request, Response $response)
     {
         $file_name = $request->input('resumableFilename', 'file');
-        $identifier = preg_replace('/[^0-9a-zA-Z_]/', '', $request->input('resumableIdentifier'));
+        $identifier = (string) preg_replace('/[^0-9a-zA-Z_]/', '', (string) $request->input('resumableIdentifier'));
         $chunk_number = (int) $request->input('resumableChunkNumber');
 
         $chunk_file = 'multipart_'.$identifier.$file_name.'.part'.$chunk_number;
@@ -61,7 +61,7 @@ class UploadController
         $chunk_number = (int) $request->input('resumableChunkNumber');
         $total_chunks = (int) $request->input('resumableTotalChunks');
         $total_size = (int) $request->input('resumableTotalSize');
-        $identifier = preg_replace('/[^0-9a-zA-Z_]/', '', $request->input('resumableIdentifier'));
+        $identifier = (string) preg_replace('/[^0-9a-zA-Z_]/', '', (string) $request->input('resumableIdentifier'));
 
         $file = $request->files->get('file');
 
diff --git a/backend/Kernel/Request.php b/backend/Kernel/Request.php
index 3b9d976..c129b77 100644
--- a/backend/Kernel/Request.php
+++ b/backend/Kernel/Request.php
@@ -21,7 +21,7 @@ class Request extends SymfonyRequest
 
         // then look into JSON content, fallback to default
         if ($value === null) {
-            $content = json_decode($this->getContent());
+            $content = json_decode((string) $this->getContent());
             $value = isset($content->{$key}) ? $content->{$key} : $default;
         }
 
@@ -33,7 +33,7 @@ class Request extends SymfonyRequest
         $params = [];
 
         // first look into JSON content
-        $content = json_decode($this->getContent());
+        $content = json_decode((string) $this->getContent());
         if (! empty($content)) {
             foreach ($content as $key => $param) {
                 $params[$key] = $param;
diff --git a/backend/Services/Archiver/Adapters/ZipArchiver.php b/backend/Services/Archiver/Adapters/ZipArchiver.php
index fb4b194..c6df92a 100644
--- a/backend/Services/Archiver/Adapters/ZipArchiver.php
+++ b/backend/Services/Archiver/Adapters/ZipArchiver.php
@@ -96,7 +96,7 @@ class ZipArchiver implements Service, ArchiverInterface
         foreach ($contents as $item) {
             $stream = $archive->readStream($item['path']);
             if ($item['type'] == 'dir') {
-                $storage->createDir($destination, $item['path'], $stream);
+                $storage->createDir($destination, $item['path']);
             }
             if ($item['type'] == 'file') {
                 $storage->store($destination.'/'.$item['dirname'], $item['basename'], $stream);
diff --git a/backend/Services/Auth/Adapters/Database.php b/backend/Services/Auth/Adapters/Database.php
index 9680a75..fcb5471 100644
--- a/backend/Services/Auth/Adapters/Database.php
+++ b/backend/Services/Auth/Adapters/Database.php
@@ -29,6 +29,8 @@ class Database implements Service, AuthInterface
 
     protected $session;
 
+    protected $conn;
+
     public function __construct(Session $session)
     {
         $this->session = $session;
@@ -174,11 +176,11 @@ class Database implements Service, AuthInterface
     {
         $new = new User();
 
-        $new->setRole($user->role);
-        $new->setHomedir($user->homedir);
-        $new->setPermissions($user->permissions, true);
-        $new->setUsername($user->username);
-        $new->setName($user->name);
+        $new->setRole(isset($user->role) ? $user->role : 'guest');
+        $new->setHomedir(isset($user->homedir) ? $user->homedir : '/');
+        $new->setPermissions(isset($user->permissions) ? $user->permissions : '', true);
+        $new->setUsername(isset($user->username) ? $user->username : '');
+        $new->setName(isset($user->name) ? $user->name : 'Guest');
 
         return $new;
     }
diff --git a/backend/Services/Auth/Adapters/JsonFile.php b/backend/Services/Auth/Adapters/JsonFile.php
index f618278..381ec00 100644
--- a/backend/Services/Auth/Adapters/JsonFile.php
+++ b/backend/Services/Auth/Adapters/JsonFile.php
@@ -189,7 +189,7 @@ class JsonFile implements Service, AuthInterface
 
     protected function getUsers(): array
     {
-        $users = json_decode(file_get_contents($this->file), true);
+        $users = json_decode((string) file_get_contents($this->file), true);
 
         return is_array($users) ? $users : [];
     }
diff --git a/backend/Services/Logger/Adapters/MonoLogger.php b/backend/Services/Logger/Adapters/MonoLogger.php
index e10b7af..a358786 100644
--- a/backend/Services/Logger/Adapters/MonoLogger.php
+++ b/backend/Services/Logger/Adapters/MonoLogger.php
@@ -32,7 +32,7 @@ class MonoLogger implements Service, LoggerInterface
         $handler->registerFatalHandler();
     }
 
-    public function log(string $message, string $level = Logger::INFO)
+    public function log(string $message, int $level = Logger::INFO)
     {
         $this->logger->log($level, $message);
     }
diff --git a/backend/Services/Logger/LoggerInterface.php b/backend/Services/Logger/LoggerInterface.php
index c11c61d..311b3d5 100644
--- a/backend/Services/Logger/LoggerInterface.php
+++ b/backend/Services/Logger/LoggerInterface.php
@@ -12,5 +12,5 @@ namespace Filegator\Services\Logger;
 
 interface LoggerInterface
 {
-    public function log(string $message, string $level);
+    public function log(string $message, int $level);
 }
diff --git a/backend/Services/Router/Router.php b/backend/Services/Router/Router.php
index f566da6..ff8df51 100644
--- a/backend/Services/Router/Router.php
+++ b/backend/Services/Router/Router.php
@@ -33,6 +33,8 @@ class Router implements Service
 
     protected $container;
 
+    protected $user;
+
     public function __construct(Request $request, AuthInterface $auth, Container $container)
     {
         $this->request = $request;
diff --git a/backend/Services/Session/Adapters/SessionStorage.php b/backend/Services/Session/Adapters/SessionStorage.php
index da99aaa..9bb0a65 100644
--- a/backend/Services/Session/Adapters/SessionStorage.php
+++ b/backend/Services/Session/Adapters/SessionStorage.php
@@ -40,22 +40,22 @@ class SessionStorage implements Service, SessionStorageInterface
 
     public function save()
     {
-        $this->getSession()->save();
+        return $this->getSession() !== null ? $this->getSession()->save() : false;
     }
 
     public function set(string $key, $data)
     {
-        return $this->getSession()->set($key, $data);
+        return $this->getSession() !== null ? $this->getSession()->set($key, $data) : false;
     }
 
     public function get(string $key, $default = null)
     {
-        return $this->getSession() ? $this->getSession()->get($key, $default) : $default;
+        return $this->getSession() !== null ? $this->getSession()->get($key, $default) : $default;
     }
 
     public function invalidate()
     {
-        if (! $this->getSession()->isStarted()) {
+        if ($this->getSession() !== null || ! $this->getSession()->isStarted()) {
             $this->getSession()->start();
         }
 
diff --git a/backend/Services/Tmpfs/Adapters/Tmpfs.php b/backend/Services/Tmpfs/Adapters/Tmpfs.php
index 974b1c0..296666b 100644
--- a/backend/Services/Tmpfs/Adapters/Tmpfs.php
+++ b/backend/Services/Tmpfs/Adapters/Tmpfs.php
@@ -54,7 +54,7 @@ class Tmpfs implements Service, TmpfsInterface
     {
         $filename = $this->sanitizeFilename($filename);
 
-        return file_get_contents($this->getPath().$filename);
+        return (string) file_get_contents($this->getPath().$filename);
     }
 
     public function readStream(string $filename): array
@@ -79,14 +79,16 @@ class Tmpfs implements Service, TmpfsInterface
     public function findAll($pattern): array
     {
         $files = [];
-
-        foreach (glob($this->getPath().$pattern) as $filename) {
-            if (is_file($filename)) {
-                $files[] = [
-                    'name' => basename($filename),
-                    'size' => filesize($filename),
-                    'time' => filemtime($filename),
-                ];
+        $matches = glob($this->getPath().$pattern);
+        if (! empty($matches)) {
+            foreach ($matches as $filename) {
+                if (is_file($filename)) {
+                    $files[] = [
+                        'name' => basename($filename),
+                        'size' => filesize($filename),
+                        'time' => filemtime($filename),
+                    ];
+                }
             }
         }
 
@@ -117,7 +119,7 @@ class Tmpfs implements Service, TmpfsInterface
 
     private function sanitizeFilename($filename)
     {
-        $filename = preg_replace(
+        $filename = (string) preg_replace(
             '~
             [<>:"/\\|?*]|    # file system reserved https://en.wikipedia.org/wiki/Filename#Reserved_characters_and_words
             [\x00-\x1F]|     # control characters http://msdn.microsoft.com/en-us/library/windows/desktop/aa365247%28v=vs.85%29.aspx
@@ -125,12 +127,19 @@ class Tmpfs implements Service, TmpfsInterface
             [;\\\{}^\~`]     # other non-safe
             ~x',
             '-',
-            $filename
+            (string) $filename
         );
 
         // maximize filename length to 255 bytes http://serverfault.com/a/9548/44086
         $ext = pathinfo($filename, PATHINFO_EXTENSION);
 
-        return mb_strcut(pathinfo($filename, PATHINFO_FILENAME), 0, 255 - ($ext ? strlen($ext) + 1 : 0), mb_detect_encoding($filename)).($ext ? '.'.$ext : '');
+        return mb_strcut(
+            pathinfo($filename, PATHINFO_FILENAME),
+            0,
+            255 - ($ext ? strlen($ext) + 1 : 0),
+            (string) mb_detect_encoding($filename)
+        ).(
+            $ext ? '.'.$ext : ''
+        );
     }
 }
diff --git a/composer.json b/composer.json
index 29bac39..5f0b60b 100644
--- a/composer.json
+++ b/composer.json
@@ -34,6 +34,7 @@
     "require-dev": {
         "phpunit/phpunit": "^7.5",
         "symfony/var-dumper": "^4.2",
-        "league/flysystem-memory": "^1.0"
+        "league/flysystem-memory": "^1.0",
+        "phpstan/phpstan": "^0.11.8"
     }
 }
diff --git a/composer.lock b/composer.lock
index 8f521ef..361e6f5 100644
--- a/composer.lock
+++ b/composer.lock
@@ -4,7 +4,7 @@
         "Read more about it at https://getcomposer.org/doc/01-basic-usage.md#installing-dependencies",
         "This file is @generated automatically"
     ],
-    "content-hash": "d4e91f6811380f7ca5360c34a56f8fe2",
+    "content-hash": "51710826249075c4aa88498eb9a04fd5",
     "packages": [
         {
             "name": "dibi/dibi",
@@ -1361,6 +1361,50 @@
         }
     ],
     "packages-dev": [
+        {
+            "name": "composer/xdebug-handler",
+            "version": "1.3.3",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/composer/xdebug-handler.git",
+                "reference": "46867cbf8ca9fb8d60c506895449eb799db1184f"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/composer/xdebug-handler/zipball/46867cbf8ca9fb8d60c506895449eb799db1184f",
+                "reference": "46867cbf8ca9fb8d60c506895449eb799db1184f",
+                "shasum": ""
+            },
+            "require": {
+                "php": "^5.3.2 || ^7.0",
+                "psr/log": "^1.0"
+            },
+            "require-dev": {
+                "phpunit/phpunit": "^4.8.35 || ^5.7 || ^6.5"
+            },
+            "type": "library",
+            "autoload": {
+                "psr-4": {
+                    "Composer\\XdebugHandler\\": "src"
+                }
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "John Stevenson",
+                    "email": "john-stevenson@blueyonder.co.uk"
+                }
+            ],
+            "description": "Restarts a process without xdebug.",
+            "keywords": [
+                "Xdebug",
+                "performance"
+            ],
+            "time": "2019-05-27T17:52:04+00:00"
+        },
         {
             "name": "doctrine/instantiator",
             "version": "1.2.0",
@@ -1417,6 +1461,57 @@
             ],
             "time": "2019-03-17T17:37:11+00:00"
         },
+        {
+            "name": "jean85/pretty-package-versions",
+            "version": "1.2",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/Jean85/pretty-package-versions.git",
+                "reference": "75c7effcf3f77501d0e0caa75111aff4daa0dd48"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/Jean85/pretty-package-versions/zipball/75c7effcf3f77501d0e0caa75111aff4daa0dd48",
+                "reference": "75c7effcf3f77501d0e0caa75111aff4daa0dd48",
+                "shasum": ""
+            },
+            "require": {
+                "ocramius/package-versions": "^1.2.0",
+                "php": "^7.0"
+            },
+            "require-dev": {
+                "phpunit/phpunit": "^6.0"
+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-master": "1.x-dev"
+                }
+            },
+            "autoload": {
+                "psr-4": {
+                    "Jean85\\": "src/"
+                }
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "Alessandro Lai",
+                    "email": "alessandro.lai85@gmail.com"
+                }
+            ],
+            "description": "A wrapper for ocramius/package-versions to get pretty versions strings",
+            "keywords": [
+                "composer",
+                "package",
+                "release",
+                "versions"
+            ],
+            "time": "2018-06-13T13:22:40+00:00"
+        },
         {
             "name": "league/flysystem-memory",
             "version": "1.0.2",
@@ -1516,6 +1611,579 @@
             ],
             "time": "2019-04-07T13:18:21+00:00"
         },
+        {
+            "name": "nette/bootstrap",
+            "version": "v3.0.0",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/nette/bootstrap.git",
+                "reference": "e1075af05c211915e03e0c86542f3ba5433df4a3"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/nette/bootstrap/zipball/e1075af05c211915e03e0c86542f3ba5433df4a3",
+                "reference": "e1075af05c211915e03e0c86542f3ba5433df4a3",
+                "shasum": ""
+            },
+            "require": {
+                "nette/di": "^3.0",
+                "nette/utils": "^3.0",
+                "php": ">=7.1"
+            },
+            "require-dev": {
+                "latte/latte": "^2.2",
+                "nette/application": "^3.0",
+                "nette/caching": "^3.0",
+                "nette/database": "^3.0",
+                "nette/forms": "^3.0",
+                "nette/http": "^3.0",
+                "nette/mail": "^3.0",
+                "nette/robot-loader": "^3.0",
+                "nette/safe-stream": "^2.2",
+                "nette/security": "^3.0",
+                "nette/tester": "^2.0",
+                "tracy/tracy": "^2.6"
+            },
+            "suggest": {
+                "nette/robot-loader": "to use Configurator::createRobotLoader()",
+                "tracy/tracy": "to use Configurator::enableTracy()"
+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-master": "3.0-dev"
+                }
+            },
+            "autoload": {
+                "classmap": [
+                    "src/"
+                ]
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "BSD-3-Clause",
+                "GPL-2.0",
+                "GPL-3.0"
+            ],
+            "authors": [
+                {
+                    "name": "David Grudl",
+                    "homepage": "https://davidgrudl.com"
+                },
+                {
+                    "name": "Nette Community",
+                    "homepage": "https://nette.org/contributors"
+                }
+            ],
+            "description": "🅱 Nette Bootstrap: the simple way to configure and bootstrap your Nette application.",
+            "homepage": "https://nette.org",
+            "keywords": [
+                "bootstrapping",
+                "configurator",
+                "nette"
+            ],
+            "time": "2019-03-26T12:59:07+00:00"
+        },
+        {
+            "name": "nette/di",
+            "version": "v3.0.0",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/nette/di.git",
+                "reference": "19d83539245aaacb59470828919182411061841f"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/nette/di/zipball/19d83539245aaacb59470828919182411061841f",
+                "reference": "19d83539245aaacb59470828919182411061841f",
+                "shasum": ""
+            },
+            "require": {
+                "ext-tokenizer": "*",
+                "nette/neon": "^3.0",
+                "nette/php-generator": "^3.2.2",
+                "nette/robot-loader": "^3.2",
+                "nette/schema": "^1.0",
+                "nette/utils": "^3.0",
+                "php": ">=7.1"
+            },
+            "conflict": {
+                "nette/bootstrap": "<3.0"
+            },
+            "require-dev": {
+                "nette/tester": "^2.2",
+                "tracy/tracy": "^2.3"
+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-master": "3.0-dev"
+                }
+            },
+            "autoload": {
+                "classmap": [
+                    "src/"
+                ],
+                "files": [
+                    "src/compatibility.php"
+                ]
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "BSD-3-Clause",
+                "GPL-2.0",
+                "GPL-3.0"
+            ],
+            "authors": [
+                {
+                    "name": "David Grudl",
+                    "homepage": "https://davidgrudl.com"
+                },
+                {
+                    "name": "Nette Community",
+                    "homepage": "https://nette.org/contributors"
+                }
+            ],
+            "description": "💎 Nette Dependency Injection Container: Flexible, compiled and full-featured DIC with perfectly usable autowiring and support for all new PHP 7.1 features.",
+            "homepage": "https://nette.org",
+            "keywords": [
+                "compiled",
+                "di",
+                "dic",
+                "factory",
+                "ioc",
+                "nette",
+                "static"
+            ],
+            "time": "2019-04-03T19:35:46+00:00"
+        },
+        {
+            "name": "nette/finder",
+            "version": "v2.5.0",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/nette/finder.git",
+                "reference": "6be1b83ea68ac558aff189d640abe242e0306fe2"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/nette/finder/zipball/6be1b83ea68ac558aff189d640abe242e0306fe2",
+                "reference": "6be1b83ea68ac558aff189d640abe242e0306fe2",
+                "shasum": ""
+            },
+            "require": {
+                "nette/utils": "^2.4 || ~3.0.0",
+                "php": ">=7.1"
+            },
+            "conflict": {
+                "nette/nette": "<2.2"
+            },
+            "require-dev": {
+                "nette/tester": "^2.0",
+                "tracy/tracy": "^2.3"
+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-master": "2.5-dev"
+                }
+            },
+            "autoload": {
+                "classmap": [
+                    "src/"
+                ]
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "BSD-3-Clause",
+                "GPL-2.0",
+                "GPL-3.0"
+            ],
+            "authors": [
+                {
+                    "name": "David Grudl",
+                    "homepage": "https://davidgrudl.com"
+                },
+                {
+                    "name": "Nette Community",
+                    "homepage": "https://nette.org/contributors"
+                }
+            ],
+            "description": "? Nette Finder: find files and directories with an intuitive API.",
+            "homepage": "https://nette.org",
+            "keywords": [
+                "filesystem",
+                "glob",
+                "iterator",
+                "nette"
+            ],
+            "time": "2019-02-28T18:13:25+00:00"
+        },
+        {
+            "name": "nette/neon",
+            "version": "v3.0.0",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/nette/neon.git",
+                "reference": "cbff32059cbdd8720deccf9e9eace6ee516f02eb"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/nette/neon/zipball/cbff32059cbdd8720deccf9e9eace6ee516f02eb",
+                "reference": "cbff32059cbdd8720deccf9e9eace6ee516f02eb",
+                "shasum": ""
+            },
+            "require": {
+                "ext-iconv": "*",
+                "ext-json": "*",
+                "php": ">=7.0"
+            },
+            "require-dev": {
+                "nette/tester": "^2.0",
+                "tracy/tracy": "^2.3"
+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-master": "3.0-dev"
+                }
+            },
+            "autoload": {
+                "classmap": [
+                    "src/"
+                ]
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "BSD-3-Clause",
+                "GPL-2.0",
+                "GPL-3.0"
+            ],
+            "authors": [
+                {
+                    "name": "David Grudl",
+                    "homepage": "https://davidgrudl.com"
+                },
+                {
+                    "name": "Nette Community",
+                    "homepage": "https://nette.org/contributors"
+                }
+            ],
+            "description": "? Nette NEON: encodes and decodes NEON file format.",
+            "homepage": "http://ne-on.org",
+            "keywords": [
+                "export",
+                "import",
+                "neon",
+                "nette",
+                "yaml"
+            ],
+            "time": "2019-02-05T21:30:40+00:00"
+        },
+        {
+            "name": "nette/php-generator",
+            "version": "v3.2.2",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/nette/php-generator.git",
+                "reference": "acff8b136fad84b860a626d133e791f95781f9f5"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/nette/php-generator/zipball/acff8b136fad84b860a626d133e791f95781f9f5",
+                "reference": "acff8b136fad84b860a626d133e791f95781f9f5",
+                "shasum": ""
+            },
+            "require": {
+                "nette/utils": "^2.4.2 || ~3.0.0",
+                "php": ">=7.1"
+            },
+            "require-dev": {
+                "nette/tester": "^2.0",
+                "tracy/tracy": "^2.3"
+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-master": "3.2-dev"
+                }
+            },
+            "autoload": {
+                "classmap": [
+                    "src/"
+                ]
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "BSD-3-Clause",
+                "GPL-2.0",
+                "GPL-3.0"
+            ],
+            "authors": [
+                {
+                    "name": "David Grudl",
+                    "homepage": "https://davidgrudl.com"
+                },
+                {
+                    "name": "Nette Community",
+                    "homepage": "https://nette.org/contributors"
+                }
+            ],
+            "description": "🐘 Nette PHP Generator: generates neat PHP code for you. Supports new PHP 7.3 features.",
+            "homepage": "https://nette.org",
+            "keywords": [
+                "code",
+                "nette",
+                "php",
+                "scaffolding"
+            ],
+            "time": "2019-03-15T03:41:13+00:00"
+        },
+        {
+            "name": "nette/robot-loader",
+            "version": "v3.2.0",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/nette/robot-loader.git",
+                "reference": "0712a0e39ae7956d6a94c0ab6ad41aa842544b5c"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/nette/robot-loader/zipball/0712a0e39ae7956d6a94c0ab6ad41aa842544b5c",
+                "reference": "0712a0e39ae7956d6a94c0ab6ad41aa842544b5c",
+                "shasum": ""
+            },
+            "require": {
+                "ext-tokenizer": "*",
+                "nette/finder": "^2.5",
+                "nette/utils": "^3.0",
+                "php": ">=7.1"
+            },
+            "require-dev": {
+                "nette/tester": "^2.0",
+                "tracy/tracy": "^2.3"
+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-master": "3.2-dev"
+                }
+            },
+            "autoload": {
+                "classmap": [
+                    "src/"
+                ]
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "BSD-3-Clause",
+                "GPL-2.0",
+                "GPL-3.0"
+            ],
+            "authors": [
+                {
+                    "name": "David Grudl",
+                    "homepage": "https://davidgrudl.com"
+                },
+                {
+                    "name": "Nette Community",
+                    "homepage": "https://nette.org/contributors"
+                }
+            ],
+            "description": "? Nette RobotLoader: high performance and comfortable autoloader that will search and autoload classes within your application.",
+            "homepage": "https://nette.org",
+            "keywords": [
+                "autoload",
+                "class",
+                "interface",
+                "nette",
+                "trait"
+            ],
+            "time": "2019-03-08T21:57:24+00:00"
+        },
+        {
+            "name": "nette/schema",
+            "version": "v1.0.0",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/nette/schema.git",
+                "reference": "6241d8d4da39e825dd6cb5bfbe4242912f4d7e4d"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/nette/schema/zipball/6241d8d4da39e825dd6cb5bfbe4242912f4d7e4d",
+                "reference": "6241d8d4da39e825dd6cb5bfbe4242912f4d7e4d",
+                "shasum": ""
+            },
+            "require": {
+                "nette/utils": "^3.0.1",
+                "php": ">=7.1"
+            },
+            "require-dev": {
+                "nette/tester": "^2.2",
+                "tracy/tracy": "^2.3"
+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-master": "1.0-dev"
+                }
+            },
+            "autoload": {
+                "classmap": [
+                    "src/"
+                ]
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "BSD-3-Clause",
+                "GPL-2.0",
+                "GPL-3.0"
+            ],
+            "authors": [
+                {
+                    "name": "David Grudl",
+                    "homepage": "https://davidgrudl.com"
+                },
+                {
+                    "name": "Nette Community",
+                    "homepage": "https://nette.org/contributors"
+                }
+            ],
+            "description": "📐 Nette Schema: validating data structures against a given Schema.",
+            "homepage": "https://nette.org",
+            "keywords": [
+                "config",
+                "nette"
+            ],
+            "time": "2019-04-03T15:53:25+00:00"
+        },
+        {
+            "name": "nette/utils",
+            "version": "v3.0.1",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/nette/utils.git",
+                "reference": "bd961f49b211997202bda1d0fbc410905be370d4"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/nette/utils/zipball/bd961f49b211997202bda1d0fbc410905be370d4",
+                "reference": "bd961f49b211997202bda1d0fbc410905be370d4",
+                "shasum": ""
+            },
+            "require": {
+                "php": ">=7.1"
+            },
+            "require-dev": {
+                "nette/tester": "~2.0",
+                "tracy/tracy": "^2.3"
+            },
+            "suggest": {
+                "ext-gd": "to use Image",
+                "ext-iconv": "to use Strings::webalize() and toAscii()",
+                "ext-intl": "to use Strings::webalize(), toAscii(), normalize() and compare()",
+                "ext-json": "to use Nette\\Utils\\Json",
+                "ext-mbstring": "to use Strings::lower() etc...",
+                "ext-xml": "to use Strings::length() etc. when mbstring is not available"
+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-master": "3.0-dev"
+                }
+            },
+            "autoload": {
+                "classmap": [
+                    "src/"
+                ]
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "BSD-3-Clause",
+                "GPL-2.0",
+                "GPL-3.0"
+            ],
+            "authors": [
+                {
+                    "name": "David Grudl",
+                    "homepage": "https://davidgrudl.com"
+                },
+                {
+                    "name": "Nette Community",
+                    "homepage": "https://nette.org/contributors"
+                }
+            ],
+            "description": "🛠 Nette Utils: lightweight utilities for string & array manipulation, image handling, safe JSON encoding/decoding, validation, slug or strong password generating etc.",
+            "homepage": "https://nette.org",
+            "keywords": [
+                "array",
+                "core",
+                "datetime",
+                "images",
+                "json",
+                "nette",
+                "paginator",
+                "password",
+                "slugify",
+                "string",
+                "unicode",
+                "utf-8",
+                "utility",
+                "validation"
+            ],
+            "time": "2019-03-22T01:00:30+00:00"
+        },
+        {
+            "name": "ocramius/package-versions",
+            "version": "1.4.0",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/Ocramius/PackageVersions.git",
+                "reference": "a4d4b60d0e60da2487bd21a2c6ac089f85570dbb"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/Ocramius/PackageVersions/zipball/a4d4b60d0e60da2487bd21a2c6ac089f85570dbb",
+                "reference": "a4d4b60d0e60da2487bd21a2c6ac089f85570dbb",
+                "shasum": ""
+            },
+            "require": {
+                "composer-plugin-api": "^1.0.0",
+                "php": "^7.1.0"
+            },
+            "require-dev": {
+                "composer/composer": "^1.6.3",
+                "doctrine/coding-standard": "^5.0.1",
+                "ext-zip": "*",
+                "infection/infection": "^0.7.1",
+                "phpunit/phpunit": "^7.0.0"
+            },
+            "type": "composer-plugin",
+            "extra": {
+                "class": "PackageVersions\\Installer",
+                "branch-alias": {
+                    "dev-master": "2.0.x-dev"
+                }
+            },
+            "autoload": {
+                "psr-4": {
+                    "PackageVersions\\": "src/PackageVersions"
+                }
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "Marco Pivetta",
+                    "email": "ocramius@gmail.com"
+                }
+            ],
+            "description": "Composer plugin that provides efficient querying for installed package versions (no runtime IO)",
+            "time": "2019-02-21T12:16:21+00:00"
+        },
         {
             "name": "phar-io/manifest",
             "version": "1.0.3",
@@ -1833,6 +2501,127 @@
             ],
             "time": "2019-06-13T12:50:23+00:00"
         },
+        {
+            "name": "phpstan/phpdoc-parser",
+            "version": "0.3.5",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/phpstan/phpdoc-parser.git",
+                "reference": "8c4ef2aefd9788238897b678a985e1d5c8df6db4"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/phpstan/phpdoc-parser/zipball/8c4ef2aefd9788238897b678a985e1d5c8df6db4",
+                "reference": "8c4ef2aefd9788238897b678a985e1d5c8df6db4",
+                "shasum": ""
+            },
+            "require": {
+                "php": "~7.1"
+            },
+            "require-dev": {
+                "consistence/coding-standard": "^3.5",
+                "jakub-onderka/php-parallel-lint": "^0.9.2",
+                "phing/phing": "^2.16.0",
+                "phpstan/phpstan": "^0.10",
+                "phpunit/phpunit": "^6.3",
+                "slevomat/coding-standard": "^4.7.2",
+                "squizlabs/php_codesniffer": "^3.3.2",
+                "symfony/process": "^3.4 || ^4.0"
+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-master": "0.3-dev"
+                }
+            },
+            "autoload": {
+                "psr-4": {
+                    "PHPStan\\PhpDocParser\\": [
+                        "src/"
+                    ]
+                }
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "description": "PHPDoc parser with support for nullable, intersection and generic types",
+            "time": "2019-06-07T19:13:52+00:00"
+        },
+        {
+            "name": "phpstan/phpstan",
+            "version": "0.11.8",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/phpstan/phpstan.git",
+                "reference": "fcf0081bf3a254ddacffa03e78be87842d0c09c9"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/phpstan/phpstan/zipball/fcf0081bf3a254ddacffa03e78be87842d0c09c9",
+                "reference": "fcf0081bf3a254ddacffa03e78be87842d0c09c9",
+                "shasum": ""
+            },
+            "require": {
+                "composer/xdebug-handler": "^1.3.0",
+                "jean85/pretty-package-versions": "^1.0.3",
+                "nette/bootstrap": "^2.4 || ^3.0",
+                "nette/di": "^2.4.7 || ^3.0",
+                "nette/robot-loader": "^3.0.1",
+                "nette/schema": "^1.0",
+                "nette/utils": "^2.4.5 || ^3.0",
+                "nikic/php-parser": "^4.0.2",
+                "php": "~7.1",
+                "phpstan/phpdoc-parser": "^0.3.4",
+                "symfony/console": "~3.2 || ~4.0",
+                "symfony/finder": "~3.2 || ~4.0"
+            },
+            "conflict": {
+                "symfony/console": "3.4.16 || 4.1.5"
+            },
+            "require-dev": {
+                "brianium/paratest": "^2.0",
+                "consistence/coding-standard": "^3.5",
+                "dealerdirect/phpcodesniffer-composer-installer": "^0.4.4",
+                "ext-intl": "*",
+                "ext-mysqli": "*",
+                "ext-soap": "*",
+                "ext-zip": "*",
+                "jakub-onderka/php-parallel-lint": "^1.0",
+                "localheinz/composer-normalize": "^1.1.0",
+                "phing/phing": "^2.16.0",
+                "phpstan/phpstan-deprecation-rules": "^0.11",
+                "phpstan/phpstan-php-parser": "^0.11",
+                "phpstan/phpstan-phpunit": "^0.11",
+                "phpstan/phpstan-strict-rules": "^0.11",
+                "phpunit/phpunit": "^7.0",
+                "slevomat/coding-standard": "^4.7.2",
+                "squizlabs/php_codesniffer": "^3.3.2"
+            },
+            "bin": [
+                "bin/phpstan"
+            ],
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-master": "0.11-dev"
+                }
+            },
+            "autoload": {
+                "psr-4": {
+                    "PHPStan\\": [
+                        "src/",
+                        "build/PHPStan"
+                    ]
+                }
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "description": "PHPStan - PHP Static Analysis Tool",
+            "time": "2019-05-28T19:58:33+00:00"
+        },
         {
             "name": "phpunit/php-code-coverage",
             "version": "6.1.4",
@@ -2735,6 +3524,130 @@
             "homepage": "https://github.com/sebastianbergmann/version",
             "time": "2016-10-03T07:35:21+00:00"
         },
+        {
+            "name": "symfony/console",
+            "version": "v4.3.1",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/symfony/console.git",
+                "reference": "d50bbeeb0e17e6dd4124ea391eff235e932cbf64"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/symfony/console/zipball/d50bbeeb0e17e6dd4124ea391eff235e932cbf64",
+                "reference": "d50bbeeb0e17e6dd4124ea391eff235e932cbf64",
+                "shasum": ""
+            },
+            "require": {
+                "php": "^7.1.3",
+                "symfony/polyfill-mbstring": "~1.0",
+                "symfony/polyfill-php73": "^1.8",
+                "symfony/service-contracts": "^1.1"
+            },
+            "conflict": {
+                "symfony/dependency-injection": "<3.4",
+                "symfony/event-dispatcher": "<4.3",
+                "symfony/process": "<3.3"
+            },
+            "provide": {
+                "psr/log-implementation": "1.0"
+            },
+            "require-dev": {
+                "psr/log": "~1.0",
+                "symfony/config": "~3.4|~4.0",
+                "symfony/dependency-injection": "~3.4|~4.0",
+                "symfony/event-dispatcher": "^4.3",
+                "symfony/lock": "~3.4|~4.0",
+                "symfony/process": "~3.4|~4.0",
+                "symfony/var-dumper": "^4.3"
+            },
+            "suggest": {
+                "psr/log": "For using the console logger",
+                "symfony/event-dispatcher": "",
+                "symfony/lock": "",
+                "symfony/process": ""
+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-master": "4.3-dev"
+                }
+            },
+            "autoload": {
+                "psr-4": {
+                    "Symfony\\Component\\Console\\": ""
+                },
+                "exclude-from-classmap": [
+                    "/Tests/"
+                ]
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "Fabien Potencier",
+                    "email": "fabien@symfony.com"
+                },
+                {
+                    "name": "Symfony Community",
+                    "homepage": "https://symfony.com/contributors"
+                }
+            ],
+            "description": "Symfony Console Component",
+            "homepage": "https://symfony.com",
+            "time": "2019-06-05T13:25:51+00:00"
+        },
+        {
+            "name": "symfony/finder",
+            "version": "v4.3.1",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/symfony/finder.git",
+                "reference": "b3d4f4c0e4eadfdd8b296af9ca637cfbf51d8176"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/symfony/finder/zipball/b3d4f4c0e4eadfdd8b296af9ca637cfbf51d8176",
+                "reference": "b3d4f4c0e4eadfdd8b296af9ca637cfbf51d8176",
+                "shasum": ""
+            },
+            "require": {
+                "php": "^7.1.3"
+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-master": "4.3-dev"
+                }
+            },
+            "autoload": {
+                "psr-4": {
+                    "Symfony\\Component\\Finder\\": ""
+                },
+                "exclude-from-classmap": [
+                    "/Tests/"
+                ]
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "Fabien Potencier",
+                    "email": "fabien@symfony.com"
+                },
+                {
+                    "name": "Symfony Community",
+                    "homepage": "https://symfony.com/contributors"
+                }
+            ],
+            "description": "Symfony Finder Component",
+            "homepage": "https://symfony.com",
+            "time": "2019-05-26T20:47:49+00:00"
+        },
         {
             "name": "symfony/polyfill-ctype",
             "version": "v1.11.0",
@@ -2793,6 +3706,64 @@
             ],
             "time": "2019-02-06T07:57:58+00:00"
         },
+        {
+            "name": "symfony/polyfill-php73",
+            "version": "v1.11.0",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/symfony/polyfill-php73.git",
+                "reference": "d1fb4abcc0c47be136208ad9d68bf59f1ee17abd"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/symfony/polyfill-php73/zipball/d1fb4abcc0c47be136208ad9d68bf59f1ee17abd",
+                "reference": "d1fb4abcc0c47be136208ad9d68bf59f1ee17abd",
+                "shasum": ""
+            },
+            "require": {
+                "php": ">=5.3.3"
+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-master": "1.11-dev"
+                }
+            },
+            "autoload": {
+                "psr-4": {
+                    "Symfony\\Polyfill\\Php73\\": ""
+                },
+                "files": [
+                    "bootstrap.php"
+                ],
+                "classmap": [
+                    "Resources/stubs"
+                ]
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "Nicolas Grekas",
+                    "email": "p@tchwork.com"
+                },
+                {
+                    "name": "Symfony Community",
+                    "homepage": "https://symfony.com/contributors"
+                }
+            ],
+            "description": "Symfony polyfill backporting some PHP 7.3+ features to lower PHP versions",
+            "homepage": "https://symfony.com",
+            "keywords": [
+                "compatibility",
+                "polyfill",
+                "portable",
+                "shim"
+            ],
+            "time": "2019-02-06T07:57:58+00:00"
+        },
         {
             "name": "symfony/var-dumper",
             "version": "v4.3.1",