Upgrade PHP-CS-Fixer to 3.x (#42)

Author: villfa

.gitattributes

@@ -2,8 +2,7 @@
 
 .gitattributes export-ignore
 .gitignore export-ignore
-.scrutinizer.yml export-ignore
-.travis.yml export-ignore
+.php-cs-fixer.dist.php export-ignore
 CHANGELOG.md export-ignore
 composer.lock export-ignore
 phpunit.xml.dist export-ignore

.gitignore

@@ -1,3 +1,4 @@
+.php-cs-fixer.php
 composer.lock
 vendor
 *.cache

.php_cs.dist renamed to .php-cs-fixer.dist.php

@@ -10,8 +10,7 @@
         'syntax' => 'short',
     ],
     'binary_operator_spaces' => [
-        'align_double_arrow' => false,
-        'align_equals' => false,
+        'operators' => ['=' => null, '=>' => null],
     ],
     'blank_line_after_namespace' => true,
     'blank_line_after_opening_tag' => true,
@@ -37,18 +36,18 @@
     'declare_strict_types' => true,
     'function_typehint_space' => true,
     'include' => true,
+    'increment_style' => ['style' => 'pre'],
     'indentation_type' => true,
     'lowercase_cast' => true,
     'method_chaining_indentation' => true,
-    'method_separation' => true,
     'multiline_comment_opening_closing' => true,
     'native_function_casing' => true,
     'new_with_braces' => true,
     'no_blank_lines_after_phpdoc' => true,
     'no_empty_comment' => true,
     'no_empty_phpdoc' => true,
     'no_empty_statement' => true,
-    'no_extra_consecutive_blank_lines' => [
+    'no_extra_blank_lines' => [
         'tokens' => [
             'curly_brace_block',
             'extra',
@@ -94,8 +93,7 @@
     'phpdoc_trim_consecutive_blank_line_separation' => true,
     'phpdoc_types' => true,
     'phpdoc_var_without_name' => true,
-    'pre_increment' => true,
-    'psr4' => true,
+    'psr_autoloading' => true,
     'return_type_declaration' => true,
     'short_scalar_cast' => true,
     'single_blank_line_before_namespace' => true,
@@ -105,7 +103,7 @@
     'standardize_not_equals' => true,
     'ternary_operator_spaces' => true,
     'ternary_to_null_coalescing' => true,
-    'trailing_comma_in_multiline_array' => true,
+    'trailing_comma_in_multiline' => ['elements' => ['arrays']],
     'trim_array_spaces' => true,
     'unary_operator_spaces' => true,
     'whitespace_after_comma_in_array' => true,

composer.json

@@ -7,7 +7,7 @@
         "composer-runtime-api": "^2.0.0"
     },
     "require-dev": {
-        "friendsofphp/php-cs-fixer": "^2.17",
+        "friendsofphp/php-cs-fixer": "^3.2",
         "jean85/composer-provided-replaced-stub-package": "^1.0",
         "phpstan/phpstan": "^0.12.66",
         "phpunit/phpunit": "^7.5|^8.5|^9.4",