diff --git a/phpstan.neon b/phpstan.neon
index 5316d19e84e..9f4e8e2777d 100644
--- a/phpstan.neon
+++ b/phpstan.neon
@@ -350,9 +350,3 @@ parameters:
         -
             identifier: argument.type
             message: '#Parameter \#1 \$expr of method Rector\\CodeQuality\\Rector\\BooleanOr\\RepeatedOrEqualToInArrayRector\:\:matchComparedExprAndValueExpr\(\) expects PhpParser\\Node\\Expr\\BinaryOp\\Equal\|PhpParser\\Node\\Expr\\BinaryOp\\Identical, PhpParser\\Node\\Expr given#'
-
-        -
-            path: rules/Renaming/Rector/Name/RenameClassRector.php
-            identifier: return.type
-
-        - '#Method Rector\\(.*?)Rector\:\:refactor\(\) never returns \d so it can be removed from the return type#'
diff --git a/src/Contract/Rector/RectorInterface.php b/src/Contract/Rector/RectorInterface.php
index ec1b71f4233..d4c568c6cfe 100644
--- a/src/Contract/Rector/RectorInterface.php
+++ b/src/Contract/Rector/RectorInterface.php
@@ -5,7 +5,6 @@
 namespace Rector\Contract\Rector;
 
 use PhpParser\Node;
-use PhpParser\NodeTraverser;
 use PhpParser\NodeVisitor;
 use Symplify\RuleDocGenerator\Contract\DocumentedRuleInterface;
 
@@ -21,7 +20,16 @@ public function getNodeTypes(): array;
 
     /**
      * Process Node of matched type
-     * @return Node|Node[]|null|NodeTraverser::*
+     * @return Node|Node[]|null|int
+     *
+     * For int return, choose:
+     *
+     *   ✔️ To decorate current node and its children to not be traversed on current rule, return one of:
+     *          - NodeVisitor::DONT_TRAVERSE_CHILDREN
+     *          - NodeVisitor::DONT_TRAVERSE_CURRENT_AND_CHILDREN
+     *
+     *   ✔️ To remove node of Node\Stmt or Node\Param, return:
+     *          - NodeVisitor::REMOVE_NODE
      */
     public function refactor(Node $node);
 }