diff --git a/phpstan.neon b/phpstan.neon
index 7a1b1e49df5..125b5d8186f 100644
--- a/phpstan.neon
+++ b/phpstan.neon
@@ -375,7 +375,6 @@ parameters:
 
         # internal tag
         - '#Unknown PHPDoc tag\: @phpstan\-rule#'
-        - '#Cognitive complexity for "Rector\\TypeDeclaration\\PHPStan\\Type\\ObjectTypeSpecifier\:\:matchShortenedObjectType\(\)" is 14, keep it under 10#'
 
         # many internal cases
         - '#Calling (.*?) is not covered by backward compatibility promise\. The method might change in a minor PHPStan version#'
@@ -595,7 +594,8 @@ parameters:
 
         # resolve later to collector
         -
-            message: '#Class cognitive complexity is 55, keep it under 50#'
-            path: rules/TypeDeclaration/PHPStan/Type/ObjectTypeSpecifier.php
+            message: '#Class cognitive complexity is \d+, keep it under 50#'
+            path: rules/TypeDeclaration/PHPStan/ObjectTypeSpecifier.php
 
-        - '#Cognitive complexity for "Rector\\TypeDeclaration\\PHPStan\\Type\\ObjectTypeSpecifier\:\:narrowToFullyQualifiedOrAliasedObjectType\(\)" is \d+, keep it under 10#'
+        - '#Cognitive complexity for "Rector\\TypeDeclaration\\PHPStan\\ObjectTypeSpecifier\:\:matchShortenedObjectType\(\)" is \d+, keep it under 10#'
+        - '#Cognitive complexity for "Rector\\TypeDeclaration\\PHPStan\\ObjectTypeSpecifier\:\:narrowToFullyQualifiedOrAliasedObjectType\(\)" is \d+, keep it under 10#'
diff --git a/rules-tests/DowngradePhp70/Rector/New_/DowngradeAnonymousClassRector/Fixture/class_exist.php.inc b/rules-tests/DowngradePhp70/Rector/New_/DowngradeAnonymousClassRector/Fixture/class_exist.php.inc
index 78df6e8412c..1a5fa311b33 100644
--- a/rules-tests/DowngradePhp70/Rector/New_/DowngradeAnonymousClassRector/Fixture/class_exist.php.inc
+++ b/rules-tests/DowngradePhp70/Rector/New_/DowngradeAnonymousClassRector/Fixture/class_exist.php.inc
@@ -30,10 +30,10 @@ class ClassExists
 {
     public function run()
     {
-        return new Anonymous__8012caaa6db2848028c58729537f4951__0();
+        return new Anonymous__%s__0();
     }
 }
-class Anonymous__8012caaa6db2848028c58729537f4951__0
+class Anonymous__%s__0
 {
     public function execute()
     {
diff --git a/rules-tests/DowngradePhp70/Rector/New_/DowngradeAnonymousClassRector/Fixture/class_in_trait.php.inc b/rules-tests/DowngradePhp70/Rector/New_/DowngradeAnonymousClassRector/Fixture/class_in_trait.php.inc
index 7863841ba09..2965c4e5937 100644
--- a/rules-tests/DowngradePhp70/Rector/New_/DowngradeAnonymousClassRector/Fixture/class_in_trait.php.inc
+++ b/rules-tests/DowngradePhp70/Rector/New_/DowngradeAnonymousClassRector/Fixture/class_in_trait.php.inc
@@ -26,14 +26,14 @@ trait ClassInTrait
     {
         $message = 'error';
 
-        $first = new Anonymous__3e394521acb7827bb92d281feff1e6ff__0($message);
+        $first = new Anonymous__%s__0($message);
 
-        $second = new Anonymous__3e394521acb7827bb92d281feff1e6ff__1();
+        $second = new Anonymous__%s__1();
     }
 }
-class Anonymous__3e394521acb7827bb92d281feff1e6ff__0 extends \InvalidArgumentException
+class Anonymous__%s__0 extends \InvalidArgumentException
 {
 }
-class Anonymous__3e394521acb7827bb92d281feff1e6ff__1 extends \Exception
+class Anonymous__%s__1 extends \Exception
 {
 }
diff --git a/rules-tests/DowngradePhp70/Rector/New_/DowngradeAnonymousClassRector/Fixture/fixture.php.inc b/rules-tests/DowngradePhp70/Rector/New_/DowngradeAnonymousClassRector/Fixture/fixture.php.inc
index 4fe70a086e0..e76f5e76bed 100644
--- a/rules-tests/DowngradePhp70/Rector/New_/DowngradeAnonymousClassRector/Fixture/fixture.php.inc
+++ b/rules-tests/DowngradePhp70/Rector/New_/DowngradeAnonymousClassRector/Fixture/fixture.php.inc
@@ -24,10 +24,10 @@ class Fixture
 {
     public function run()
     {
-        return new Anonymous__4ca3de28f19d52cd0bb75d0880ce939c__0();
+        return new Anonymous__%s__0();
     }
 }
-class Anonymous__4ca3de28f19d52cd0bb75d0880ce939c__0
+class Anonymous__%s__0
 {
     public function execute()
     {
diff --git a/rules-tests/DowngradePhp70/Rector/New_/DowngradeAnonymousClassRector/Fixture/in_closure.php.inc b/rules-tests/DowngradePhp70/Rector/New_/DowngradeAnonymousClassRector/Fixture/in_closure.php.inc
index 40c4bd0d96a..a0a46835686 100644
--- a/rules-tests/DowngradePhp70/Rector/New_/DowngradeAnonymousClassRector/Fixture/in_closure.php.inc
+++ b/rules-tests/DowngradePhp70/Rector/New_/DowngradeAnonymousClassRector/Fixture/in_closure.php.inc
@@ -17,9 +17,9 @@ function () {
 namespace Rector\Tests\DowngradePhp70\Rector\New_\DowngradeAnonymousClassRector\Fixture;
 
 function () {
-    return new Anonymous__d746a33921816ede30ef66b0a30f1039__0();
+    return new Anonymous__%s__0();
 };
-class Anonymous__d746a33921816ede30ef66b0a30f1039__0
+class Anonymous__%s__0
 {
     public function execute()
     {
diff --git a/rules-tests/DowngradePhp70/Rector/New_/DowngradeAnonymousClassRector/Fixture/in_closure_no_namespace.php.inc b/rules-tests/DowngradePhp70/Rector/New_/DowngradeAnonymousClassRector/Fixture/in_closure_no_namespace.php.inc
index 154351b5028..0003d3ba57f 100644
--- a/rules-tests/DowngradePhp70/Rector/New_/DowngradeAnonymousClassRector/Fixture/in_closure_no_namespace.php.inc
+++ b/rules-tests/DowngradePhp70/Rector/New_/DowngradeAnonymousClassRector/Fixture/in_closure_no_namespace.php.inc
@@ -13,9 +13,9 @@ function () {
 <?php
 
 function () {
-    return new Anonymous__c33a2ec76b5e9826cbdafb789ee4c8fb__0();
+    return new Anonymous__%s__0();
 };
-class Anonymous__c33a2ec76b5e9826cbdafb789ee4c8fb__0
+class Anonymous__%s__0
 {
     public function execute()
     {
diff --git a/rules-tests/DowngradePhp70/Rector/New_/DowngradeAnonymousClassRector/Fixture/in_function.php.inc b/rules-tests/DowngradePhp70/Rector/New_/DowngradeAnonymousClassRector/Fixture/in_function.php.inc
index 98d1ba88f63..b2b61e9788b 100644
--- a/rules-tests/DowngradePhp70/Rector/New_/DowngradeAnonymousClassRector/Fixture/in_function.php.inc
+++ b/rules-tests/DowngradePhp70/Rector/New_/DowngradeAnonymousClassRector/Fixture/in_function.php.inc
@@ -19,9 +19,9 @@ namespace Rector\Tests\DowngradePhp70\Rector\New_\DowngradeAnonymousClassRector\
 
 function inFunction()
 {
-    return new Anonymous__a598eff560ff9cabff1daddf5afd8e31__0();
+    return new Anonymous__%s__0();
 }
-class Anonymous__a598eff560ff9cabff1daddf5afd8e31__0
+class Anonymous__%s__0
 {
     public function execute()
     {
diff --git a/rules-tests/DowngradePhp70/Rector/New_/DowngradeAnonymousClassRector/Fixture/in_function_no_namespace.php.inc b/rules-tests/DowngradePhp70/Rector/New_/DowngradeAnonymousClassRector/Fixture/in_function_no_namespace.php.inc
index 892b0c274e4..cb52f754aff 100644
--- a/rules-tests/DowngradePhp70/Rector/New_/DowngradeAnonymousClassRector/Fixture/in_function_no_namespace.php.inc
+++ b/rules-tests/DowngradePhp70/Rector/New_/DowngradeAnonymousClassRector/Fixture/in_function_no_namespace.php.inc
@@ -13,9 +13,9 @@ function inFunctionNoNamespace()
 
 function inFunctionNoNamespace()
 {
-    return new Anonymous__60cd16e8cd388ee3c469e74b249ed0e3__0();
+    return new Anonymous__%s__0();
 }
-class Anonymous__60cd16e8cd388ee3c469e74b249ed0e3__0
+class Anonymous__%s__0
 {
     public function execute()
     {
diff --git a/rules-tests/DowngradePhp70/Rector/New_/DowngradeAnonymousClassRector/Fixture/no_namespace.php.inc b/rules-tests/DowngradePhp70/Rector/New_/DowngradeAnonymousClassRector/Fixture/no_namespace.php.inc
index b96394a7b4e..636993eda37 100644
--- a/rules-tests/DowngradePhp70/Rector/New_/DowngradeAnonymousClassRector/Fixture/no_namespace.php.inc
+++ b/rules-tests/DowngradePhp70/Rector/New_/DowngradeAnonymousClassRector/Fixture/no_namespace.php.inc
@@ -18,10 +18,10 @@ class NoNamespace
 {
     public function run()
     {
-        return new Anonymous__1d04bdd061e5548df3200e0a8bd62e19__0();
+        return new Anonymous__%s__0();
     }
 }
-class Anonymous__1d04bdd061e5548df3200e0a8bd62e19__0
+class Anonymous__%s__0
 {
     public function execute()
     {
diff --git a/rules-tests/DowngradePhp70/Rector/New_/DowngradeAnonymousClassRector/Fixture/not_in_function.php.inc b/rules-tests/DowngradePhp70/Rector/New_/DowngradeAnonymousClassRector/Fixture/not_in_function.php.inc
index 5fce0c2c4e7..1331c89c301 100644
--- a/rules-tests/DowngradePhp70/Rector/New_/DowngradeAnonymousClassRector/Fixture/not_in_function.php.inc
+++ b/rules-tests/DowngradePhp70/Rector/New_/DowngradeAnonymousClassRector/Fixture/not_in_function.php.inc
@@ -14,8 +14,8 @@ return new class {
 
 namespace Rector\Tests\DowngradePhp70\Rector\New_\DowngradeAnonymousClassRector\Fixture;
 
-return new Anonymous__4d01ff360d2ab1a3d76c31180eb42d6b__0();
-class Anonymous__4d01ff360d2ab1a3d76c31180eb42d6b__0
+return new Anonymous__%s__0();
+class Anonymous__%s__0
 {
     public function execute()
     {
diff --git a/rules-tests/DowngradePhp70/Rector/New_/DowngradeAnonymousClassRector/Fixture/not_in_function_no_namespace.php.inc b/rules-tests/DowngradePhp70/Rector/New_/DowngradeAnonymousClassRector/Fixture/not_in_function_no_namespace.php.inc
index 6afcbc7be2a..0a2e4824bc2 100644
--- a/rules-tests/DowngradePhp70/Rector/New_/DowngradeAnonymousClassRector/Fixture/not_in_function_no_namespace.php.inc
+++ b/rules-tests/DowngradePhp70/Rector/New_/DowngradeAnonymousClassRector/Fixture/not_in_function_no_namespace.php.inc
@@ -8,8 +8,8 @@ return new class {
 -----
 <?php
 
-return new Anonymous__14972b1cb4f751429a61b4df2d83203d__0();
-class Anonymous__14972b1cb4f751429a61b4df2d83203d__0
+return new Anonymous__%s__0();
+class Anonymous__%s__0
 {
     public function execute()
     {
diff --git a/rules-tests/DowngradePhp70/Rector/New_/DowngradeAnonymousClassRector/Fixture/with_args.php.inc b/rules-tests/DowngradePhp70/Rector/New_/DowngradeAnonymousClassRector/Fixture/with_args.php.inc
index 0b89383f616..520788bdf5a 100644
--- a/rules-tests/DowngradePhp70/Rector/New_/DowngradeAnonymousClassRector/Fixture/with_args.php.inc
+++ b/rules-tests/DowngradePhp70/Rector/New_/DowngradeAnonymousClassRector/Fixture/with_args.php.inc
@@ -24,10 +24,10 @@ class WithArgs
 {
     public function run($arg1, $arg2)
     {
-        return new Anonymous__1524929001f1c36c7e4ce268f40d4c0a__0($arg1, $arg2);
+        return new Anonymous__%s__0($arg1, $arg2);
     }
 }
-class Anonymous__1524929001f1c36c7e4ce268f40d4c0a__0
+class Anonymous__%s__0
 {
     public function execute()
     {