[deprecation] Add message about deprecated MixedTypeRector rule, Remove deprecated SetListInterface as no longer used

rules/Php80/Rector/FunctionLike/MixedTypeRector.php

@@ -7,20 +7,11 @@
 use PhpParser\Node;
 use PhpParser\Node\Expr\ArrowFunction;
 use PhpParser\Node\Expr\Closure;
-use PhpParser\Node\Identifier;
 use PhpParser\Node\Stmt\ClassMethod;
 use PhpParser\Node\Stmt\Function_;
-use PHPStan\PhpDocParser\Ast\PhpDoc\ParamTagValueNode;
-use PHPStan\Reflection\ClassReflection;
-use PHPStan\Type\MixedType;
-use Rector\BetterPhpDocParser\PhpDocInfo\PhpDocInfo;
-use Rector\BetterPhpDocParser\PhpDocInfo\PhpDocInfoFactory;
 use Rector\Configuration\Deprecation\Contract\DeprecatedInterface;
-use Rector\DeadCode\PhpDoc\TagRemover\ParamTagRemover;
-use Rector\FamilyTree\NodeAnalyzer\ClassChildAnalyzer;
-use Rector\NodeTypeResolver\Node\AttributeKey;
+use Rector\Exception\ShouldNotHappenException;
 use Rector\Rector\AbstractRector;
-use Rector\Reflection\ReflectionResolver;
 use Rector\ValueObject\PhpVersionFeature;
 use Rector\VersionBonding\Contract\MinPhpVersionInterface;
 use Symplify\RuleDocGenerator\ValueObject\CodeSample\CodeSample;
@@ -31,16 +22,6 @@
  */
 final class MixedTypeRector extends AbstractRector implements MinPhpVersionInterface, DeprecatedInterface
 {
-    private bool $hasChanged = false;
-
-    public function __construct(
-        private readonly ReflectionResolver $reflectionResolver,
-        private readonly ClassChildAnalyzer $classChildAnalyzer,
-        private readonly ParamTagRemover $paramTagRemover,
-        private readonly PhpDocInfoFactory $phpDocInfoFactory
-    ) {
-    }
-
     public function getRuleDefinition(): RuleDefinition
     {
         return new RuleDefinition(
@@ -85,67 +66,14 @@ public function getNodeTypes(): array
      */
     public function refactor(Node $node): ?Node
     {
-        if ($node instanceof ClassMethod && $this->shouldSkipClassMethod($node)) {
-            return null;
-        }
-
-        $this->hasChanged = false;
-
-        $phpDocInfo = $this->phpDocInfoFactory->createFromNodeOrEmpty($node);
-
-        $this->refactorParamTypes($node, $phpDocInfo);
-        $hasChanged = $this->paramTagRemover->removeParamTagsIfUseless($phpDocInfo, $node, new MixedType());
-
-        if ($this->hasChanged || $hasChanged) {
-            return $node;
-        }
-
-        return null;
+        throw new ShouldNotHappenException(sprintf(
+            'The `%s` is removed. Use "typeDeclarations" set in rector.php instead, to avoid filling mixed on better known types.',
+            self::class
+        ));
     }
 
     public function provideMinPhpVersion(): int
     {
         return PhpVersionFeature::MIXED_TYPE;
     }
-
-    private function shouldSkipClassMethod(ClassMethod $classMethod): bool
-    {
-        $classReflection = $this->reflectionResolver->resolveClassReflection($classMethod);
-        if (! $classReflection instanceof ClassReflection) {
-            return false;
-        }
-
-        $methodName = $this->nodeNameResolver->getName($classMethod);
-        return $this->classChildAnalyzer->hasParentClassMethod($classReflection, $methodName);
-    }
-
-    private function refactorParamTypes(
-        ClassMethod | Function_ | Closure | ArrowFunction $functionLike,
-        PhpDocInfo $phpDocInfo
-    ): void {
-        foreach ($functionLike->params as $param) {
-            if ($param->type instanceof Node) {
-                continue;
-            }
-
-            $paramName = (string) $this->getName($param->var);
-            $paramTagValue = $phpDocInfo->getParamTagValueByName($paramName);
-
-            if (! $paramTagValue instanceof ParamTagValueNode) {
-                continue;
-            }
-
-            $paramType = $phpDocInfo->getParamType($paramName);
-
-            if (! $paramType instanceof MixedType) {
-                continue;
-            }
-
-            $this->hasChanged = true;
-            $param->type = new Identifier('mixed');
-            if ($param->flags !== 0) {
-                $param->setAttribute(AttributeKey::ORIGINAL_NODE, null);
-            }
-        }
-    }
 }

src/Comments/NodeDocBlock/DocBlockUpdater.php

@@ -49,7 +49,10 @@ private function setCommentsAttribute(Node $node): void
 
     private function clearEmptyDoc(Node $node): void
     {
-        $comments = array_filter($node->getComments(), static fn (Comment $comment): bool => ! $comment instanceof Doc || $comment->getText() !== '');
+        $comments = array_filter(
+            $node->getComments(),
+            static fn (Comment $comment): bool => ! $comment instanceof Doc || $comment->getText() !== ''
+        );
         $node->setAttribute(AttributeKey::COMMENTS, array_values($comments));
     }