Merge pull request #20 from pamil/maintenance

Maintenance update

Author: pamil

.gitattributes

@@ -0,0 +1,6 @@
+/features export-ignore
+
+/.gitattributes export-ignore
+/.gitignore export-ignore
+/.travis.yml export-ignore
+/behat.yml.dist export-ignore

.travis.yml

@@ -2,17 +2,9 @@ language: php
 
 php:
     - 7.1
-    - 7.0
-    - 5.6
-
-env:
-    global:
-        - COMPOSER_OPTIONS=""
 
 matrix:
     include:
-        - php: 5.6
-          env: COMPOSER_OPTIONS="--prefer-lowest"
         - php: nightly
     allow_failures:
         - php: nightly
@@ -26,7 +18,7 @@ before_install:
     - phpenv config-rm xdebug.ini || true
 
 install:
-    - composer update --prefer-dist $COMPOSER_OPTIONS
+    - composer update --prefer-dist
 
 script:
     - composer validate --strict

composer.json

@@ -9,7 +9,7 @@
         }
     ],
     "require": {
-        "php": "^5.6|^7.0",
+        "php": "^7.1",
 
         "behat/behat": "^3.1",
         "symfony/dependency-injection":  "^2.8|^3.0"

src/Argument/VariadicArgumentOrganiser.php

@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 /*
  * This file is part of the VariadicExtension package.
  *
@@ -36,7 +38,7 @@ public function __construct(ArgumentOrganiser $decoratedArgumentOrganiser)
     /**
      * {@inheritdoc}
      */
-    public function organiseArguments(ReflectionFunctionAbstract $function, array $arguments)
+    public function organiseArguments(ReflectionFunctionAbstract $function, array $arguments): array
     {
         $organisedArguments = $this->decoratedArgumentOrganiser->organiseArguments($function, $arguments);
 

src/ServiceContainer/VariadicExtension.php

@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 /*
  * This file is part of the VariadicExtension package.
  *
@@ -25,29 +27,29 @@ final class VariadicExtension implements Extension
     /**
      * {@inheritdoc}
      */
-    public function getConfigKey()
+    public function getConfigKey(): string
     {
         return 'fob_variadic';
     }
 
     /**
      * {@inheritdoc}
      */
-    public function initialize(ExtensionManager $extensionManager)
+    public function initialize(ExtensionManager $extensionManager): void
     {
     }
 
     /**
      * {@inheritdoc}
      */
-    public function configure(ArrayNodeDefinition $builder)
+    public function configure(ArrayNodeDefinition $builder): void
     {
     }
 
     /**
      * {@inheritdoc}
      */
-    public function load(ContainerBuilder $container, array $config)
+    public function load(ContainerBuilder $container, array $config): void
     {
         $definition = new Definition(VariadicArgumentOrganiser::class, [
             new Reference('fob_variadic.argument.mixed_organiser.inner'),
@@ -60,7 +62,7 @@ public function load(ContainerBuilder $container, array $config)
     /**
      * {@inheritdoc}
      */
-    public function process(ContainerBuilder $container)
+    public function process(ContainerBuilder $container): void
     {
     }
 }