Update meta files

.php_cs

@@ -1,15 +0,0 @@
-<?php
-
-return Symfony\CS\Config\Config::create()
-    ->level(Symfony\CS\FixerInterface::NONE_LEVEL)
-    ->fixers([
-        "psr2",
-        "-braces",
-        "-psr0",
-    ])
-    ->finder(
-        Symfony\CS\Finder\DefaultFinder::create()
-            ->in(__DIR__ . "/bin")
-            ->in(__DIR__ . "/src")
-            ->in(__DIR__ . "/test")
-    );

.php_cs.dist

@@ -0,0 +1,40 @@
+<?php
+
+return PhpCsFixer\Config::create()
+    ->setRiskyAllowed(true)
+    ->setRules([
+        "@PSR1" => true,
+        "@PSR2" => true,
+        "braces" => [
+            "allow_single_line_closure" => true,
+            "position_after_functions_and_oop_constructs" => "same",
+        ],
+        "array_syntax" => ["syntax" => "short"],
+        "cast_spaces" => true,
+        "combine_consecutive_unsets" => true,
+        "function_to_constant" => true,
+        "native_function_invocation" => true,
+        "no_multiline_whitespace_before_semicolons" => true,
+        "no_unused_imports" => true,
+        "no_useless_else" => true,
+        "no_useless_return" => true,
+        "no_whitespace_before_comma_in_array" => true,
+        "no_whitespace_in_blank_line" => true,
+        "non_printable_character" => true,
+        "normalize_index_brace" => true,
+        "ordered_imports" => true,
+        "php_unit_construct" => true,
+        "php_unit_dedicate_assert" => true,
+        "php_unit_fqcn_annotation" => true,
+        "phpdoc_summary" => true,
+        "phpdoc_types" => true,
+        "psr4" => true,
+        "return_type_declaration" => ["space_before" => "none"],
+        "short_scalar_cast" => true,
+        "single_blank_line_before_namespace" => true,
+    ])
+    ->setFinder(
+        PhpCsFixer\Finder::create()
+            ->in(__DIR__ . "/src")
+            ->in(__DIR__ . "/test")
+    );

.travis.yml

@@ -1,9 +1,9 @@
 language: php
 
 php:
-  - 5.5
-  - 5.6
   - 7.0
+  - 7.1
+  - 7.2
   - nightly
 
 cache:
@@ -19,7 +19,7 @@ install:
 
 script:
   - find -name "*.php" -not -path "./vendor/*" -print0 | xargs -n 1 -0 php -l
-  - $(php -r 'if (PHP_MAJOR_VERSION >= 7) echo "phpdbg -qrr"; else echo "php";') vendor/bin/phpunit --coverage-text --coverage-clover build/logs/clover.xml
+  - phpdbg -qrr vendor/bin/phpunit --coverage-text --coverage-clover build/logs/clover.xml
   - php vendor/bin/php-cs-fixer --diff --dry-run -v fix
 
 after_script:

LICENSE

@@ -1,6 +1,6 @@
 The MIT License (MIT)
 
-Copyright (c) 2015 Niklas Keller
+Copyright (c) 2015-2017 Niklas Keller
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal