.php_cs

<?php

$finder = PhpCsFixer\Finder::create()
    ->in(__DIR__ . DIRECTORY_SEPARATOR . 'tests')
    ->in(__DIR__ . DIRECTORY_SEPARATOR . 'src')
    ->append(['.php_cs']);

$rules = [
    '@Symfony'                          => true,
    'phpdoc_no_empty_return'            => false,
    'phpdoc_summary'                    => false,
    'no_superfluous_phpdoc_tags'        => false,
    'phpdoc_separation'                 => false,
    'phpdoc_trim'                       => false,
    'phpdoc_align'                      => false,
    'array_syntax'                      => ['syntax' => 'short'],
    'yoda_style'                        => true,
    'binary_operator_spaces'            => false,
    'concat_space'                      => ['spacing' => 'one'],
    'not_operator_with_space'           => false,
    'phpdoc_no_package'                 => false,
    'single_trait_insert_per_statement' => false,
    'ordered_imports'                   => false,
    'no_extra_blank_lines'              => false,
    'blank_line_before_statement'       => false,
];

$rules['increment_style'] = ['style' => 'post'];

return PhpCsFixer\Config::create()
    ->setUsingCache(true)
    ->setRules($rules)
    ->setFinder($finder);