Add basic framework

.php-cs-fixer.php

@@ -0,0 +1,27 @@
+
+<?php
+
+$finder = PhpCsFixer\Finder::create()
+    ->in(__DIR__.'/src/');
+
+$config = new PhpCsFixer\Config();
+
+return $config
+    ->setRules([
+        '@PSR2' => true,
+        '@Symfony' => true,
+        '@PhpCsFixer' => true,
+        'phpdoc_order' => true,
+        'ordered_class_elements' => true,
+        'multiline_whitespace_before_semicolons' => false,
+        'no_superfluous_phpdoc_tags' => false,
+        'phpdoc_annotation_without_dot' => false,
+        'phpdoc_types_order' => [
+            'null_adjustment' => 'always_last',
+        ],
+        'yoda_style' => false,
+        'ternary_to_null_coalescing' => true,
+        'array_syntax' => ['syntax' => 'short'],
+        'php_unit_test_class_requires_covers' => false,
+    ])
+    ->setFinder($finder);