Go back to Sylius coding standard and remove phpstan things

Author: loevgaard

README.md

@@ -9,22 +9,7 @@ $ composer require --dev setono/code-quality-pack
 
 * [ergebnis/composer-normalize](https://github.com/ergebnis/composer-normalize)
     * Normalizes your `composer.json`. This has a few advantages - easier diffs  being one of them.
-* [phpstan/phpstan](https://github.com/phpstan/phpstan)
-    * A static analysis tool.
-* [korbeil/phpstan-generic-rules](https://github.com/Korbeil/phpstan-generic-rules)
-    * Has some very simple phpstan rules, i.e. it finds usages of debug functions like `dd` and reports them.
-* [phpstan/phpstan-doctrine](https://github.com/phpstan/phpstan-doctrine)
-    * Doctrine extensions for PHPStan.
-* [phpstan/phpstan-strict-rules](https://github.com/phpstan/phpstan-strict-rules)
-    * Strict PHPStan rules.
-* [phpstan/phpstan-webmozart-assert](https://github.com/phpstan/phpstan-webmozart-assert)
-    * [webmozart/assert](https://github.com/webmozart/assert) extension for PHPStan.
-* [phpstan/extension-installer](https://github.com/phpstan/extension-installer)
-    * Automatically installs PHPStan extensions. This makes sure that all extensions are installed automatically and you
-    don't have to add them to your `phpstan.neon` config.
 * [sylius-labs/coding-standard](https://github.com/SyliusLabs/CodingStandard)
     * Sylius' coding standard. Very thorough.
-* [thecodingmachine/phpstan-safe-rule](https://github.com/thecodingmachine/phpstan-safe-rule)
-    * A PHPStan rule that reports usage of functions which that can return arbitrary results instead of throwing exceptions.
 * [vimeo/psalm](https://psalm.dev/)
-    * A static analysis tool much like PHPStan
+    * A static analysis tool much like PHPStan, but a lot of people would argue it's better.

composer.json

@@ -5,15 +5,8 @@
     "license": "MIT",
     "require": {
         "ergebnis/composer-normalize": "^2.13",
-        "korbeil/phpstan-generic-rules": "^0.2.4",
-        "phpstan/extension-installer": "^1.1",
-        "phpstan/phpstan": "^0.12.76",
-        "phpstan/phpstan-doctrine": "^0.12.32",
-        "phpstan/phpstan-strict-rules": "^0.12.9",
-        "phpstan/phpstan-webmozart-assert": "^0.12.12",
-        "setono/coding-standard": "^1.0.2",
-        "thecodingmachine/phpstan-safe-rule": "^1.0.1",
-        "vimeo/psalm": "^4.5.2"
+        "sylius-labs/coding-standard": "^4.0.2",
+        "vimeo/psalm": "^4.7"
     },
     "config": {
         "sort-packages": true