.php-cs-fixer.dist.php

<?php

/**
 * Rules we follow are from PSR-2 as well as the rectified PSR-2 guide.
 *
 * - https://github.com/FriendsOfPHP/PHP-CS-Fixer
 * - https://github.com/php-fig/fig-standards/blob/master/accepted/PSR-2-coding-style-guide.md
 * - https://github.com/php-fig-rectified/fig-rectified-standards/blob/master/PSR-2-R-coding-style-guide-additions.md
 *
 * If something isn't addressed in either of those, some other common community rules are
 * used that might not be addressed explicitly in PSR-2 in order to improve code quality
 * (so that devs don't need to comment on them in Code Reviews).
 *
 * For instance: removing trailing white space, removing extra line breaks where
 * they're not needed (back to back, beginning or end of function/class, etc.),
 * adding trailing commas in the last line of an array, etc.
 */
$finder = PhpCsFixer\Finder::create()
    ->exclude('node_modules')
    ->exclude('vendor')
    ->in(__DIR__);

return PhpCsFixer\Config::create()
    ->setRules([
        '@PSR2'                  => true,
        'array_syntax'           => ['syntax' => 'short'],
        'binary_operator_spaces' => [
            // 'align_equals' => false,
            // 'align_double_arrow' => false,
            'operators' => [
                '=>' => 'align_single_space_minimal',
            ],
        ],
        'cast_spaces'                           => true,
        'combine_consecutive_unsets'            => true,
        'concat_space'                          => ['spacing' => 'one'],
        'linebreak_after_opening_tag'           => true,
        'no_blank_lines_after_class_opening'    => true,
        'no_blank_lines_after_phpdoc'           => true,
        'no_extra_consecutive_blank_lines'      => true,
        'no_trailing_comma_in_singleline_array' => true,
        'no_whitespace_in_blank_line'           => true,
        'no_spaces_around_offset'               => true,
        'no_unused_imports'                     => true,
        'no_useless_else'                       => true,
        'no_useless_return'                     => true,
        'no_whitespace_before_comma_in_array'   => true,
        'normalize_index_brace'                 => true,
        'phpdoc_indent'                         => true,
        'phpdoc_to_comment'                     => true,
        'phpdoc_trim'                           => true,
        'single_quote'                          => true,
        'ternary_to_null_coalescing'            => true,
        'trailing_comma_in_multiline_array'     => true,
        'trim_array_spaces'                     => true,
        'method_argument_space'                 => ['ensure_fully_multiline' => false],
        'no_break_comment'                      => false,
        'blank_line_before_statement'           => true,
    ])
    ->setFinder($finder);