diff --git a/src/Error/Error.php b/src/Error/Error.php
index 06e95a5a324..cc209aca238 100644
--- a/src/Error/Error.php
+++ b/src/Error/Error.php
@@ -53,6 +53,7 @@ final class Error implements \JsonSerializable
     private ?string $diff;
 
     /**
+     * @param self::TYPE_* $type
      * @param list<string> $appliedFixers
      */
     public function __construct(int $type, string $filePath, ?\Throwable $source = null, array $appliedFixers = [], ?string $diff = null)
diff --git a/tests/Error/ErrorTest.php b/tests/Error/ErrorTest.php
index e5d00665afe..73ecba713c5 100644
--- a/tests/Error/ErrorTest.php
+++ b/tests/Error/ErrorTest.php
@@ -32,7 +32,7 @@ public function testThatErrorTypeConstantValuesAreDifferent(): void
 
     public function testConstructorSetsValues(): void
     {
-        $type = 123;
+        $type = 1;
         $filePath = 'foo.php';
 
         $error = new Error(
@@ -49,7 +49,7 @@ public function testConstructorSetsValues(): void
 
     public function testConstructorSetsValues2(): void
     {
-        $type = 456;
+        $type = 2;
         $filePath = __FILE__;
         $source = new \Exception();
         $appliedFixers = ['some_rule'];