.php_cs

<?php
use PhpCsFixer\Config;
use PhpCsFixer\Finder;

require 'vendor/autoload.php';

$header = file_get_contents(__DIR__.'/bin/banner.txt');
$finder = Finder::create()->in([
    'bin',
    'src/Rocketeer',
    'tests',
]);

return Config::create()
    ->setRiskyAllowed(true)
    ->setRules([
        '@Symfony' => true,
        'array_syntax' => ['syntax' => 'short'],
        'class_keyword_remove' => false,
        'combine_consecutive_unsets' => true,
        'declare_strict_types' => false,
        'dir_constant' => true,
        'echo_to_print' => false,
        'ereg_to_preg' => true,
        'general_phpdoc_annotation_remove' => false,
        'header_comment' => ['header' => $header],
        'linebreak_after_opening_tag' => true,
        'mb_str_functions' => true,
        'modernize_types_casting' => true,
        'no_blank_lines_before_namespace' => false,
        'no_multiline_whitespace_before_semicolons' => true,
        'no_php4_constructor' => true,
        'no_short_echo_tag' => true,
        'no_useless_else' => true,
        'no_useless_return' => true,
        'not_operator_with_space' => false,
        'not_operator_with_successor_space' => false,
        'ordered_class_elements' => false,
        'ordered_imports' => true,
        'php_unit_strict' => false,
        'phpdoc_order' => true,
        'pow_to_exponentiation' => false,
        'protected_to_private' => false,
        'psr0' => true,
        'psr4' => true,
        'random_api_migration' => false,
        'semicolon_after_instruction' => true,
        'simplified_null_return' => true,
        'strict_comparison' => true,
        'strict_param' => true,
    ])
    ->setFinder($finder);