Update dependencies and change linter standard

Author: fetzi

CHANGELOG.md

@@ -4,6 +4,11 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
+## [2.3.0] - 2020-03-25
+### Changed
+- Update dependencies to be compatible with PHP 7.4
+- Switch to PSR-12 linting
+
 ## [2.2.1] - 2019-03-05
 ### Added
 - `validate` function for checking the `isRequired` flag for Bindings

composer.json

@@ -19,13 +19,13 @@
         "php": ">=7.0"
     },
     "require-dev": {
-        "karriere/code-quality": "^3.0",
+        "karriere/code-quality": "^5.0",
         "sebastian/comparator": "^1.1",
         "sebastian/exporter": "^2.0",
         "sebastian/recursion-context": "^2.0"
     },
     "scripts": {
         "test": "vendor/bin/phpspec run",
-        "lint": "vendor/bin/phpcs src/ --standard=PSR2"
+        "lint": "vendor/bin/phpcs src/ --standard=PSR12"
     }
 }

src/Binding.php

@@ -47,7 +47,7 @@ public function __construct($property, $jsonField, $type, $isRequired = false)
      *
      * @return bool
      */
-    public function validate($jsonData) : bool
+    public function validate($jsonData): bool
     {
         return !$this->isRequired || array_key_exists($this->jsonField, $jsonData);
     }

src/Bindings/CallbackBinding.php

@@ -26,7 +26,7 @@ public function __construct($property, $callback)
     /**
      * {@inheritdoc}
      */
-    public function validate($jsonData) : bool
+    public function validate($jsonData): bool
     {
         return true;
     }

src/Bindings/RawBinding.php

@@ -19,7 +19,7 @@ public function __construct($property)
     /**
      * {@inheritdoc}
      */
-    public function validate($jsonData) : bool
+    public function validate($jsonData): bool
     {
         return true;
     }