Update to PHP-CS-Fixer ^3.18 (#24)

Author: Slamdunk

composer.json

@@ -13,12 +13,12 @@
         "php": "~8.1.0 || ~8.2.0",
         "ext-mbstring": "*",
         "ext-tokenizer": "*",
-        "friendsofphp/php-cs-fixer": "^3.17"
+        "friendsofphp/php-cs-fixer": "^3.18"
     },
     "require-dev": {
-        "phpstan/phpstan": "^1.10.15",
-        "phpstan/phpstan-phpunit": "^1.3.12",
-        "phpunit/phpunit": "^10.1.3",
+        "phpstan/phpstan": "^1.10.21",
+        "phpstan/phpstan-phpunit": "^1.3.13",
+        "phpunit/phpunit": "^10.2.2",
         "slam/php-debug-r": "^1.8.0",
         "slam/phpstan-extensions": "^6.0.0"
     },

lib/Config.php

@@ -42,7 +42,6 @@ final class Config extends PhpCsFixerConfig
         'method_argument_space'                             => ['keep_multiple_spaces_after_comma' => true],
         'native_constant_invocation'                        => true,
         'native_function_invocation'                        => ['include' => ['@internal']],
-        'no_blank_lines_before_namespace'                   => false,
         'no_multiline_whitespace_around_double_arrow'       => false,
         'no_superfluous_phpdoc_tags'                        => ['allow_mixed' => true],
         'not_operator_with_space'                           => false,