Replace StyleCI with PrettyCI

Author: sagikazarmark

.gitattributes

@@ -1,13 +1,14 @@
-spec/            export-ignore
-tests/           export-ignore
-.editorconfig    export-ignore
-.gitattributes   export-ignore
-.gitignore       export-ignore
-.php_cs          export-ignore
-.scrutinizer.yml export-ignore
-.styleci.yml     export-ignore
-.travis.yml      export-ignore
-CONTRIBUTING     export-ignore
-phpspec.yml.ci   export-ignore
-phpspec.yml.dist export-ignore
-phpunit.xml.dist export-ignore
+.editorconfig     export-ignore
+.gitattributes    export-ignore
+/.github/         export-ignore
+.gitignore        export-ignore
+/.php_cs.dist     export-ignore
+/.scrutinizer.yml export-ignore
+/.travis.yml      export-ignore
+/behat.yml.dist   export-ignore
+/features/        export-ignore
+/phpspec.ci.yml   export-ignore
+/phpspec.yml.dist export-ignore
+/phpunit.xml.dist export-ignore
+/spec/            export-ignore
+/tests/           export-ignore

.gitignore

@@ -1,6 +1,9 @@
-.puli/
-build/
-vendor/
-composer.lock
-phpspec.yml
-phpunit.xml
+/.php_cs
+/.php_cs.cache
+/.puli/
+/behat.yml
+/build/
+/composer.lock
+/phpspec.yml
+/phpunit.xml
+/vendor/

.php_cs

@@ -0,0 +1,21 @@
+<?php
+/*
+ * Configuration for friendsofphp/php-cs-fixer
+ *
+ * @link https://github.com/FriendsOfPHP/PHP-CS-Fixer
+ */
+$finder = PhpCsFixer\Finder::create()
+    ->in('src')
+    ->in('tests')
+;
+return PhpCsFixer\Config::create()
+    ->setRules([
+        '@PSR2' => true,
+        '@Symfony' => true,
+        'array_syntax' => [
+            'syntax' => 'short',
+        ],
+        'no_empty_phpdoc' => true,
+        'no_superfluous_phpdoc_tags' => true,
+    ])
+    ->setFinder($finder);