diff --git a/rules-tests/TypeDeclaration/Rector/Property/AddPropertyTypeDeclarationRector/AddPropertyTypeDeclarationRectorTest.php b/rules-tests/TypeDeclaration/Rector/Property/AddPropertyTypeDeclarationRector/AddPropertyTypeDeclarationRectorTest.php
deleted file mode 100644
index 4d9e16b7fa2..00000000000
--- a/rules-tests/TypeDeclaration/Rector/Property/AddPropertyTypeDeclarationRector/AddPropertyTypeDeclarationRectorTest.php
+++ /dev/null
@@ -1,28 +0,0 @@
-<?php
-
-declare(strict_types=1);
-
-namespace Rector\Tests\TypeDeclaration\Rector\Property\AddPropertyTypeDeclarationRector;
-
-use Iterator;
-use PHPUnit\Framework\Attributes\DataProvider;
-use Rector\Testing\PHPUnit\AbstractRectorTestCase;
-
-final class AddPropertyTypeDeclarationRectorTest extends AbstractRectorTestCase
-{
-    #[DataProvider('provideData')]
-    public function test(string $filePath): void
-    {
-        $this->doTestFile($filePath);
-    }
-
-    public static function provideData(): Iterator
-    {
-        return self::yieldFilesFromDirectory(__DIR__ . '/Fixture');
-    }
-
-    public function provideConfigFilePath(): string
-    {
-        return __DIR__ . '/config/configured_rule.php';
-    }
-}
diff --git a/rules-tests/TypeDeclaration/Rector/Property/AddPropertyTypeDeclarationRector/Fixture/include_trait_property.php.inc b/rules-tests/TypeDeclaration/Rector/Property/AddPropertyTypeDeclarationRector/Fixture/include_trait_property.php.inc
deleted file mode 100644
index 255d846b7dc..00000000000
--- a/rules-tests/TypeDeclaration/Rector/Property/AddPropertyTypeDeclarationRector/Fixture/include_trait_property.php.inc
+++ /dev/null
@@ -1,29 +0,0 @@
-<?php
-
-namespace Rector\Tests\TypeDeclaration\Rector\Property\AddPropertyTypeDeclarationRector\Fixture;
-
-use Rector\Tests\TypeDeclaration\Rector\Property\AddPropertyTypeDeclarationRector\Source\SomeTraitWithProperty;
-
-final class IncludeTraitProperty
-{
-    use SomeTraitWithProperty;
-
-    public $value;
-}
-
-?>
------
-<?php
-
-namespace Rector\Tests\TypeDeclaration\Rector\Property\AddPropertyTypeDeclarationRector\Fixture;
-
-use Rector\Tests\TypeDeclaration\Rector\Property\AddPropertyTypeDeclarationRector\Source\SomeTraitWithProperty;
-
-final class IncludeTraitProperty
-{
-    use SomeTraitWithProperty;
-
-    public int $value;
-}
-
-?>
diff --git a/rules-tests/TypeDeclaration/Rector/Property/AddPropertyTypeDeclarationRector/Fixture/skip_already_added_type.php.inc b/rules-tests/TypeDeclaration/Rector/Property/AddPropertyTypeDeclarationRector/Fixture/skip_already_added_type.php.inc
deleted file mode 100644
index 29f70a91d6f..00000000000
--- a/rules-tests/TypeDeclaration/Rector/Property/AddPropertyTypeDeclarationRector/Fixture/skip_already_added_type.php.inc
+++ /dev/null
@@ -1,10 +0,0 @@
-<?php
-
-namespace Rector\Tests\TypeDeclaration\Rector\Property\AddPropertyTypeDeclarationRector\Fixture;
-
-use Rector\Tests\TypeDeclaration\Rector\Property\AddPropertyTypeDeclarationRector\Source\ParentClassWithProperty;
-
-final class SkipAlreadyAddedType extends ParentClassWithProperty
-{
-    public int $name;
-}
diff --git a/rules-tests/TypeDeclaration/Rector/Property/AddPropertyTypeDeclarationRector/Fixture/skip_different_property_name.php.inc b/rules-tests/TypeDeclaration/Rector/Property/AddPropertyTypeDeclarationRector/Fixture/skip_different_property_name.php.inc
deleted file mode 100644
index 48db9f8ed63..00000000000
--- a/rules-tests/TypeDeclaration/Rector/Property/AddPropertyTypeDeclarationRector/Fixture/skip_different_property_name.php.inc
+++ /dev/null
@@ -1,10 +0,0 @@
-<?php
-
-namespace Rector\Tests\TypeDeclaration\Rector\Property\AddPropertyTypeDeclarationRector\Fixture;
-
-use Rector\Tests\TypeDeclaration\Rector\Property\AddPropertyTypeDeclarationRector\Source\ParentClassWithProperty;
-
-final class SkipDifferentPropertyName extends ParentClassWithProperty
-{
-    public $surname;
-}
diff --git a/rules-tests/TypeDeclaration/Rector/Property/AddPropertyTypeDeclarationRector/Fixture/some_class.php.inc b/rules-tests/TypeDeclaration/Rector/Property/AddPropertyTypeDeclarationRector/Fixture/some_class.php.inc
deleted file mode 100644
index 6ced445d271..00000000000
--- a/rules-tests/TypeDeclaration/Rector/Property/AddPropertyTypeDeclarationRector/Fixture/some_class.php.inc
+++ /dev/null
@@ -1,25 +0,0 @@
-<?php
-
-namespace Rector\Tests\TypeDeclaration\Rector\Property\AddPropertyTypeDeclarationRector\Fixture;
-
-use Rector\Tests\TypeDeclaration\Rector\Property\AddPropertyTypeDeclarationRector\Source\ParentClassWithProperty;
-
-final class SomeClass extends ParentClassWithProperty
-{
-    public $name;
-}
-
-?>
------
-<?php
-
-namespace Rector\Tests\TypeDeclaration\Rector\Property\AddPropertyTypeDeclarationRector\Fixture;
-
-use Rector\Tests\TypeDeclaration\Rector\Property\AddPropertyTypeDeclarationRector\Source\ParentClassWithProperty;
-
-final class SomeClass extends ParentClassWithProperty
-{
-    public string $name;
-}
-
-?>
diff --git a/rules-tests/TypeDeclaration/Rector/Property/AddPropertyTypeDeclarationRector/Source/ParentClassWithProperty.php b/rules-tests/TypeDeclaration/Rector/Property/AddPropertyTypeDeclarationRector/Source/ParentClassWithProperty.php
deleted file mode 100644
index d6aacf92cc8..00000000000
--- a/rules-tests/TypeDeclaration/Rector/Property/AddPropertyTypeDeclarationRector/Source/ParentClassWithProperty.php
+++ /dev/null
@@ -1,10 +0,0 @@
-<?php
-
-declare(strict_types=1);
-
-namespace Rector\Tests\TypeDeclaration\Rector\Property\AddPropertyTypeDeclarationRector\Source;
-
-abstract class ParentClassWithProperty
-{
-
-}
diff --git a/rules-tests/TypeDeclaration/Rector/Property/AddPropertyTypeDeclarationRector/Source/SomeTraitWithProperty.php b/rules-tests/TypeDeclaration/Rector/Property/AddPropertyTypeDeclarationRector/Source/SomeTraitWithProperty.php
deleted file mode 100644
index 5d828c3ef75..00000000000
--- a/rules-tests/TypeDeclaration/Rector/Property/AddPropertyTypeDeclarationRector/Source/SomeTraitWithProperty.php
+++ /dev/null
@@ -1,8 +0,0 @@
-<?php
-
-namespace Rector\Tests\TypeDeclaration\Rector\Property\AddPropertyTypeDeclarationRector\Source;
-
-trait SomeTraitWithProperty
-{
-    public $value;
-}
diff --git a/rules-tests/TypeDeclaration/Rector/Property/AddPropertyTypeDeclarationRector/config/configured_rule.php b/rules-tests/TypeDeclaration/Rector/Property/AddPropertyTypeDeclarationRector/config/configured_rule.php
deleted file mode 100644
index 1ccf1fa6602..00000000000
--- a/rules-tests/TypeDeclaration/Rector/Property/AddPropertyTypeDeclarationRector/config/configured_rule.php
+++ /dev/null
@@ -1,19 +0,0 @@
-<?php
-
-declare(strict_types=1);
-
-use PHPStan\Type\IntegerType;
-use PHPStan\Type\StringType;
-use Rector\Config\RectorConfig;
-use Rector\Tests\TypeDeclaration\Rector\Property\AddPropertyTypeDeclarationRector\Source\ParentClassWithProperty;
-use Rector\Tests\TypeDeclaration\Rector\Property\AddPropertyTypeDeclarationRector\Source\SomeTraitWithProperty;
-use Rector\TypeDeclaration\Rector\Property\AddPropertyTypeDeclarationRector;
-use Rector\TypeDeclaration\ValueObject\AddPropertyTypeDeclaration;
-
-return static function (RectorConfig $rectorConfig): void {
-    $rectorConfig
-        ->ruleWithConfiguration(AddPropertyTypeDeclarationRector::class, [
-            new AddPropertyTypeDeclaration(ParentClassWithProperty::class, 'name', new StringType()),
-            new AddPropertyTypeDeclaration(SomeTraitWithProperty::class, 'value', new IntegerType()),
-        ]);
-};
diff --git a/rules/TypeDeclaration/Rector/Property/AddPropertyTypeDeclarationRector.php b/rules/TypeDeclaration/Rector/Property/AddPropertyTypeDeclarationRector.php
index 0788e31324c..c88320988cc 100644
--- a/rules/TypeDeclaration/Rector/Property/AddPropertyTypeDeclarationRector.php
+++ b/rules/TypeDeclaration/Rector/Property/AddPropertyTypeDeclarationRector.php
@@ -6,34 +6,20 @@
 
 use PhpParser\Node;
 use PhpParser\Node\Stmt\Property;
-use PHPStan\Reflection\ClassReflection;
 use PHPStan\Type\StringType;
+use Rector\Configuration\Deprecation\Contract\DeprecatedInterface;
 use Rector\Contract\Rector\ConfigurableRectorInterface;
 use Rector\Exception\ShouldNotHappenException;
-use Rector\PHPStan\ScopeFetcher;
-use Rector\PHPStanStaticTypeMapper\Enum\TypeKind;
 use Rector\Rector\AbstractRector;
 use Rector\RuleDoc\CodeSample\ConfiguredCodeSample;
 use Rector\RuleDoc\RuleDefinition;
-use Rector\StaticTypeMapper\StaticTypeMapper;
 use Rector\TypeDeclaration\ValueObject\AddPropertyTypeDeclaration;
-use Webmozart\Assert\Assert;
 
 /**
- * @see \Rector\Tests\TypeDeclaration\Rector\Property\AddPropertyTypeDeclarationRector\AddPropertyTypeDeclarationRectorTest
+ * @deprecated This rule is deprecated, as too niche and never used, not part of any set. Write a custom rule for the exact project case instead.
  */
-final class AddPropertyTypeDeclarationRector extends AbstractRector implements ConfigurableRectorInterface
+final class AddPropertyTypeDeclarationRector extends AbstractRector implements ConfigurableRectorInterface, DeprecatedInterface
 {
-    /**
-     * @var array<string, AddPropertyTypeDeclaration[]>
-     */
-    private array $addPropertyTypeDeclarationsByProperty = [];
-
-    public function __construct(
-        private readonly StaticTypeMapper $staticTypeMapper
-    ) {
-    }
-
     public function getRuleDefinition(): RuleDefinition
     {
         return new RuleDefinition('Add type to property by added rules, mostly public/property by parent type', [
@@ -71,41 +57,10 @@ public function getNodeTypes(): array
      */
     public function refactor(Node $node): ?Node
     {
-        // type is already known
-        if ($node->type !== null) {
-            return null;
-        }
-
-        $scope = ScopeFetcher::fetch($node);
-        $classReflection = $scope->getClassReflection();
-        if (! $classReflection instanceof ClassReflection) {
-            return null;
-        }
-
-        $propertyName = $this->getName($node);
-        if ($propertyName === null) {
-            return null;
-        }
-
-        foreach ($this->addPropertyTypeDeclarationsByProperty[strtolower($propertyName)] ?? [] as $addPropertyTypeDeclaration) {
-            if (! $this->isClassReflectionType($classReflection, $addPropertyTypeDeclaration->getClass())) {
-                continue;
-            }
-
-            $typeNode = $this->staticTypeMapper->mapPHPStanTypeToPhpParserNode(
-                $addPropertyTypeDeclaration->getType(),
-                TypeKind::PROPERTY
-            );
-            if (! $typeNode instanceof Node) {
-                // invalid configuration
-                throw new ShouldNotHappenException();
-            }
-
-            $node->type = $typeNode;
-            return $node;
-        }
-
-        return null;
+        throw new ShouldNotHappenException(sprintf(
+            '"%s" rule is deprecated, as too niche and part of no set; write a custom rule for the exact project case instead',
+            self::class
+        ));
     }
 
     /**
@@ -113,20 +68,5 @@ public function refactor(Node $node): ?Node
      */
     public function configure(array $configuration): void
     {
-        Assert::allIsAOf($configuration, AddPropertyTypeDeclaration::class);
-
-        $this->addPropertyTypeDeclarationsByProperty = [];
-        foreach ($configuration as $addPropertyTypeDeclaration) {
-            $this->addPropertyTypeDeclarationsByProperty[strtolower($addPropertyTypeDeclaration->getPropertyName())][] = $addPropertyTypeDeclaration;
-        }
-    }
-
-    private function isClassReflectionType(ClassReflection $classReflection, string $type): bool
-    {
-        if ($classReflection->hasTraitUse($type)) {
-            return true;
-        }
-
-        return $classReflection->is($type);
     }
 }
diff --git a/rules/TypeDeclaration/ValueObject/AddPropertyTypeDeclaration.php b/rules/TypeDeclaration/ValueObject/AddPropertyTypeDeclaration.php
index 538f1ea9050..69d4310ac26 100644
--- a/rules/TypeDeclaration/ValueObject/AddPropertyTypeDeclaration.php
+++ b/rules/TypeDeclaration/ValueObject/AddPropertyTypeDeclaration.php
@@ -7,6 +7,9 @@
 use PHPStan\Type\Type;
 use Rector\Validation\RectorAssert;
 
+/**
+ * @api used in deprecated AddPropertyTypeDeclarationRector configs
+ */
 final readonly class AddPropertyTypeDeclaration
 {
     public function __construct(