use php-cs-fixer 2.0 final

.php_cs → .php_cs.dist

@@ -19,14 +19,20 @@ return PhpCsFixer\Config::create()
     ->setRiskyAllowed(true)
     ->setRules([
         '@Symfony' => true,
+        '@Symfony:risky' => true,
+        'array_syntax' => ['syntax' => 'short'],
         'blank_line_after_opening_tag' => false,
         'blank_line_before_return' => false,
         'combine_consecutive_unsets' => true,
         'declare_strict_types' => true,
         'header_comment' => ['header' => $header],
+        'heredoc_to_nowdoc' => true,
+        'no_unreachable_default_argument_value' => true,
         'no_useless_else' => true,
+        'no_useless_return' => true,
+        'ordered_class_elements' => true,
         'ordered_imports' => true,
-        'short_array_syntax' => true,
+        'phpdoc_order' => true,
     ])
-    ->finder($finder)
+    ->setFinder($finder)
 ;

.travis.yml

@@ -12,7 +12,7 @@ cache:
 
 install:
     - phpenv config-rm xdebug.ini || return 0
-    - travis_retry composer global require friendsofphp/php-cs-fixer:^2.0@dev
+    - travis_retry composer global require friendsofphp/php-cs-fixer
     - travis_retry composer update
 
 script:

src/AbstractDateTime.php

@@ -28,6 +28,11 @@ abstract class AbstractDateTime extends \DateTimeImmutable implements DateTimeIn
 
     private static $defaultHolidays;
 
+    public function __toString(): string
+    {
+        return $this->formatIso();
+    }
+
     /**
      * @param \DateTimeInterface $dateTime
      *
@@ -90,11 +95,6 @@ public static function createFromUnknown($dateTime): self
         return new $class($dateTime);
     }
 
-    public function __toString(): string
-    {
-        return $this->formatIso();
-    }
-
     public function formatLocalized(string $format): string
     {
         return strftime($format, $this->getTimestamp());