Init Rector

Author: jdecool

composer.json

@@ -24,7 +24,8 @@
     "require-dev": {
         "friendsofphp/php-cs-fixer": "^3.4",
         "phpunit/phpunit": "^8.5.13",
-        "phpstan/phpstan": "^1.3"
+        "phpstan/phpstan": "^1.3",
+        "rector/rector": "^0.12.23"
     },
     "suggest": {
         "ext-exif": "Allows to read and keep images EXIF data"

rector.php

@@ -0,0 +1,40 @@
+<?php
+
+declare(strict_types=1);
+
+use Rector\CodeQuality\Rector\Class_\InlineConstructorDefaultToPropertyRector;
+use Rector\Config\RectorConfig;
+use Rector\Php71\Rector\FuncCall\RemoveExtraParametersRector;
+use Rector\Php74\Rector\Assign\NullCoalescingOperatorRector;
+use Rector\Php74\Rector\Property\TypedPropertyRector;
+use Rector\Set\ValueObject\LevelSetList;
+use Rector\TypeDeclaration\Rector\ClassMethod\AddMethodCallBasedStrictParamTypeRector;
+use Rector\TypeDeclaration\Rector\ClassMethod\AddParamTypeDeclarationRector;
+use Rector\TypeDeclaration\Rector\ClassMethod\AddReturnTypeDeclarationRector;
+use Rector\TypeDeclaration\Rector\ClassMethod\AddVoidReturnTypeWhereNoReturnRector;
+use Rector\TypeDeclaration\Rector\Property\AddPropertyTypeDeclarationRector;
+
+return static function(RectorConfig $rectorConfig): void {
+    $rectorConfig->paths([
+        __DIR__ . '/src'
+    ]);
+
+    // register a single rule
+    $rectorConfig->rule(InlineConstructorDefaultToPropertyRector::class);
+    $rectorConfig->rule(NullCoalescingOperatorRector::class);
+    $rectorConfig->rule(RemoveExtraParametersRector::class);
+
+    $rectorConfig->rule(AddMethodCallBasedStrictParamTypeRector::class);
+    $rectorConfig->rule(AddVoidReturnTypeWhereNoReturnRector::class);
+
+    $rectorConfig->ruleWithConfiguration(TypedPropertyRector::class, [
+        TypedPropertyRector::INLINE_PUBLIC => true,
+    ]);
+
+    // define sets of rules
+    $rectorConfig->sets([
+        LevelSetList::UP_TO_PHP_80
+    ]);
+
+    $rectorConfig->phpstanConfig(__DIR__ . '/phpstan.neon');
+};