[Core][Naming] Move collecting param names method to FunctionLikeManipulator (#2347)

* [Core][Naming] Move collecting param names method to FunctionLikeManipulator

* use getParams() as interface

* [ci-review] Rector Rectify

Co-authored-by: GitHub Action <action@github.com>

rules/Naming/Naming/ConflictingNameResolver.php

@@ -8,10 +8,10 @@ use PhpParser\Node\Expr\Assign;
 use PhpParser\Node\Expr\Closure;
 use PhpParser\Node\Stmt\ClassMethod;
 use PhpParser\Node\Stmt\Function_;
+use Rector\Core\NodeManipulator\FunctionLikeManipulator;
 use Rector\Core\PhpParser\Node\BetterNodeFinder;
 use Rector\Naming\ExpectedNameResolver\MatchParamTypeExpectedNameResolver;
 use Rector\Naming\PhpArray\ArrayFilter;
-use Rector\NodeNameResolver\NodeNameResolver;
 
 final class ConflictingNameResolver
 {
@@ -24,8 +24,8 @@ final class ConflictingNameResolver
         private readonly ArrayFilter $arrayFilter,
         private readonly BetterNodeFinder $betterNodeFinder,
         private readonly ExpectedNameResolver $expectedNameResolver,
-        private readonly NodeNameResolver $nodeNameResolver,
-        private readonly MatchParamTypeExpectedNameResolver $matchParamTypeExpectedNameResolver
+        private readonly MatchParamTypeExpectedNameResolver $matchParamTypeExpectedNameResolver,
+        private readonly FunctionLikeManipulator $functionLikeManipulator
     ) {
     }
 
@@ -67,7 +67,7 @@ final class ConflictingNameResolver
             return $this->conflictingVariableNamesByClassMethod[$classMethodHash];
         }
 
-        $paramNames = $this->collectParamNames($functionLike);
+        $paramNames = $this->functionLikeManipulator->resolveParamNames($functionLike);
         $newAssignNames = $this->resolveForNewAssigns($functionLike);
         $nonNewAssignNames = $this->resolveForNonNewAssigns($functionLike);
 
@@ -79,21 +79,6 @@ final class ConflictingNameResolver
         return $protectedNames;
     }
 
-    /**
-     * @return string[]
-     */
-    private function collectParamNames(ClassMethod | Function_ | Closure $functionLike): array
-    {
-        $paramNames = [];
-
-        // params
-        foreach ($functionLike->params as $param) {
-            $paramNames[] = $this->nodeNameResolver->getName($param);
-        }
-
-        return $paramNames;
-    }
-
     /**
      * @return string[]
      */

src/NodeManipulator/ClassMethodPropertyFetchManipulator.php

@@ -21,7 +21,8 @@ final class ClassMethodPropertyFetchManipulator
     public function __construct(
         private readonly SimpleCallableNodeTraverser $simpleCallableNodeTraverser,
         private readonly NodeNameResolver $nodeNameResolver,
-        private readonly BetterNodeFinder $betterNodeFinder
+        private readonly BetterNodeFinder $betterNodeFinder,
+        private readonly FunctionLikeManipulator $functionLikeManipulator
     ) {
     }
 
@@ -93,7 +94,7 @@ final class ClassMethodPropertyFetchManipulator
     {
         $assignExprs = [];
 
-        $paramNames = $this->getParamNames($classMethod);
+        $paramNames = $this->functionLikeManipulator->resolveParamNames($classMethod);
 
         $this->simpleCallableNodeTraverser->traverseNodesWithCallable(
             (array) $classMethod->stmts,
@@ -123,17 +124,4 @@ final class ClassMethodPropertyFetchManipulator
 
         return $assignExprs;
     }
-
-    /**
-     * @return string[]
-     */
-    private function getParamNames(ClassMethod $classMethod): array
-    {
-        $paramNames = [];
-        foreach ($classMethod->getParams() as $param) {
-            $paramNames[] = $this->nodeNameResolver->getName($param);
-        }
-
-        return $paramNames;
-    }
 }

src/NodeManipulator/FunctionLikeManipulator.php

@@ -57,4 +57,18 @@ final class FunctionLikeManipulator
 
         return $returnedLocalPropertyNames;
     }
+
+    /**
+     * @return string[]
+     */
+    public function resolveParamNames(FunctionLike $functionLike): array
+    {
+        $paramNames = [];
+
+        foreach ($functionLike->getParams() as $param) {
+            $paramNames[] = $this->nodeNameResolver->getName($param);
+        }
+
+        return $paramNames;
+    }
 }