.php-cs-fixer.php

<?php

$header = <<<HEADER
(c) Packagist Conductors GmbH <contact@packagist.com>

For the full copyright and license information, please view the LICENSE
file that was distributed with this source code.
HEADER;

$finder = PhpCsFixer\Finder::create()
    ->files()
    ->in(__DIR__.'/src')
    ->in(__DIR__.'/tests')
    ->name('*.php')
;

return (new PhpCsFixer\Config())
    ->setUsingCache(true)
    ->setRiskyAllowed(true)
    ->setRules(array(
        '@PSR2' => true,
        'no_unused_imports' => true,
        'header_comment' => [
            'comment_type' => 'PHPDoc',
            'header' => $header,
            'location' => 'after_declare_strict',
            'separate' => 'both',
        ]
    ))
    ->setFinder($finder)
;