first commit

.php-cs-fixer.dist.php

@@ -0,0 +1,36 @@
+<?php
+
+declare(strict_types=1);
+
+$directories = array_values(array_filter([
+    __DIR__ . '/src',
+    __DIR__ . '/tests',
+    __DIR__ . '/config',
+], static fn (string $directory): bool => is_dir($directory)));
+
+$finder = PhpCsFixer\Finder::create()
+    ->in($directories)
+    ->name('*.php')
+    ->ignoreDotFiles(true)
+    ->ignoreVCS(true);
+
+return (new PhpCsFixer\Config())
+    ->setRiskyAllowed(true)
+    ->setFinder($finder)
+    ->setRules([
+        '@PSR12' => true,
+        'array_indentation' => true,
+        'binary_operator_spaces' => ['default' => 'single_space'],
+        'blank_line_after_opening_tag' => true,
+        'blank_line_before_statement' => ['statements' => ['return', 'throw', 'try']],
+        'class_attributes_separation' => ['elements' => ['method' => 'one', 'property' => 'one']],
+        'concat_space' => ['spacing' => 'one'],
+        'declare_strict_types' => true,
+        'final_class' => false,
+        'no_unused_imports' => true,
+        'ordered_imports' => ['sort_algorithm' => 'alpha'],
+        'ordered_types' => ['sort_algorithm' => 'alpha'],
+        'single_import_per_statement' => true,
+        'single_line_empty_body' => true,
+        'trailing_comma_in_multiline' => ['elements' => ['arrays', 'arguments', 'parameters']],
+    ]);