Merge pull request #6 from moufmouf/phpstan0.12

Upgrading to PHPStan 0.12

Author: moufmouf

composer.json

@@ -25,7 +25,7 @@
   "require-dev": {
     "phpunit/phpunit": "^8.4.1",
     "mouf/picotainer": "^1.1",
-    "phpstan/phpstan": "^0.11.16",
+    "phpstan/phpstan": "^0.12.14",
     "php-coveralls/php-coveralls": "^2.1.0",
     "symfony/translation": "^4",
     "doctrine/coding-standard": "^7.0"

src/ValidationFailedException.php

@@ -16,6 +16,9 @@ class ValidationFailedException extends InvalidArgumentException implements Grap
     /** @var ConstraintViolationException[] */
     private $exceptions = [];
 
+    /**
+     * @param ConstraintViolationListInterface<ConstraintViolationInterface> $constraintViolationList
+     */
     public function __construct(ConstraintViolationListInterface $constraintViolationList)
     {
         parent::__construct('Validation failed:', 400);
@@ -48,6 +51,8 @@ public function hasExceptions(): bool
      * If only one exception is passed, it is thrown.
      * If many exceptions are passed, they are bundled in the GraphQLAggregateException
      *
+     * @param ConstraintViolationListInterface<ConstraintViolationInterface> $constraintViolationList
+     *
      * @throws ValidationFailedException
      */
     public static function throwException(ConstraintViolationListInterface $constraintViolationList): void