initial commit

.php_cs

@@ -0,0 +1,17 @@
+<?php
+
+$finder = PhpCsFixer\Finder::create()
+    ->exclude('vendor')
+    ->in(__DIR__)
+;
+
+return PhpCsFixer\Config::create()
+    ->setUsingCache(false)
+    ->setRules([
+        '@PhpCsFixer' => true,
+        'yoda_style' => null,
+        'not_operator_with_successor_space' => true,
+        'php_unit_test_class_requires_covers' => false,
+    ])
+    ->setFinder($finder)
+;