diff --git a/src/Symfony/Component/Validator/Constraints/All.php b/src/Symfony/Component/Validator/Constraints/All.php
index d3fe49525f6fa..0276949cf142b 100644
--- a/src/Symfony/Component/Validator/Constraints/All.php
+++ b/src/Symfony/Component/Validator/Constraints/All.php
@@ -11,6 +11,8 @@
 
 namespace Symfony\Component\Validator\Constraints;
 
+use Symfony\Component\Validator\Constraint;
+
 /**
  * @Annotation
  * @Target({"PROPERTY", "METHOD", "ANNOTATION"})
@@ -19,6 +21,9 @@
  */
 class All extends Composite
 {
+    /**
+     * @var Constraint[]
+     */
     public $constraints = [];
 
     public function getDefaultOption()
diff --git a/src/Symfony/Component/Validator/Constraints/AtLeastOneOf.php b/src/Symfony/Component/Validator/Constraints/AtLeastOneOf.php
index ca726ae369102..c8615dffd8466 100644
--- a/src/Symfony/Component/Validator/Constraints/AtLeastOneOf.php
+++ b/src/Symfony/Component/Validator/Constraints/AtLeastOneOf.php
@@ -11,6 +11,8 @@
 
 namespace Symfony\Component\Validator\Constraints;
 
+use Symfony\Component\Validator\Constraint;
+
 /**
  * @Annotation
  * @Target({"PROPERTY", "METHOD", "ANNOTATION"})
@@ -25,9 +27,24 @@ class AtLeastOneOf extends Composite
         self::AT_LEAST_ONE_OF_ERROR => 'AT_LEAST_ONE_OF_ERROR',
     ];
 
+    /**
+     * @var Constraint[]
+     */
     public $constraints = [];
+
+    /**
+     * @var string
+     */
     public $message = 'This value should satisfy at least one of the following constraints:';
+
+    /**
+     * @var string
+     */
     public $messageCollection = 'Each element of this collection should satisfy its own set of constraints.';
+
+    /**
+     * @var bool
+     */
     public $includeInternalMessages = true;
 
     public function getDefaultOption()
diff --git a/src/Symfony/Component/Validator/Constraints/Bic.php b/src/Symfony/Component/Validator/Constraints/Bic.php
index 1cd98b41d262a..2040ae0cf9411 100644
--- a/src/Symfony/Component/Validator/Constraints/Bic.php
+++ b/src/Symfony/Component/Validator/Constraints/Bic.php
@@ -42,9 +42,24 @@ class Bic extends Constraint
         self::INVALID_CASE_ERROR => 'INVALID_CASE_ERROR',
     ];
 
+    /**
+     * @var string
+     */
     public $message = 'This is not a valid Business Identifier Code (BIC).';
+
+    /**
+     * @var string
+     */
     public $ibanMessage = 'This Business Identifier Code (BIC) is not associated with IBAN {{ iban }}.';
+
+    /**
+     * @var string|null
+     */
     public $iban;
+
+    /**
+     * @var string|PropertyPathInterface|null
+     */
     public $ibanPropertyPath;
 
     /**
diff --git a/src/Symfony/Component/Validator/Constraints/Blank.php b/src/Symfony/Component/Validator/Constraints/Blank.php
index a9ee5259a18bf..574cb9b790d34 100644
--- a/src/Symfony/Component/Validator/Constraints/Blank.php
+++ b/src/Symfony/Component/Validator/Constraints/Blank.php
@@ -28,6 +28,9 @@ class Blank extends Constraint
         self::NOT_BLANK_ERROR => 'NOT_BLANK_ERROR',
     ];
 
+    /**
+     * @var string
+     */
     public $message = 'This value should be blank.';
 
     public function __construct(array $options = null, string $message = null, array $groups = null, $payload = null)
diff --git a/src/Symfony/Component/Validator/Constraints/CardScheme.php b/src/Symfony/Component/Validator/Constraints/CardScheme.php
index e9d66b9bbe523..415e75bf5d2d2 100644
--- a/src/Symfony/Component/Validator/Constraints/CardScheme.php
+++ b/src/Symfony/Component/Validator/Constraints/CardScheme.php
@@ -46,7 +46,14 @@ class CardScheme extends Constraint
         self::INVALID_FORMAT_ERROR => 'INVALID_FORMAT_ERROR',
     ];
 
+    /**
+     * @var string
+     */
     public $message = 'Unsupported card type or invalid card number.';
+
+    /**
+     * @var string|string[]
+     */
     public $schemes;
 
     /**
diff --git a/src/Symfony/Component/Validator/Constraints/Choice.php b/src/Symfony/Component/Validator/Constraints/Choice.php
index 1e37c31f4388b..a307d78b495c9 100644
--- a/src/Symfony/Component/Validator/Constraints/Choice.php
+++ b/src/Symfony/Component/Validator/Constraints/Choice.php
@@ -32,15 +32,54 @@ class Choice extends Constraint
         self::TOO_MANY_ERROR => 'TOO_MANY_ERROR',
     ];
 
+    /**
+     * @var array|null
+     */
     public $choices;
+
+    /**
+     * @var string|callable|null
+     */
     public $callback;
+
+    /**
+     * @var bool
+     */
     public $multiple = false;
+
+    /**
+     * @var bool
+     */
     public $strict = true;
+
+    /**
+     * @var int|null
+     */
     public $min;
+
+    /**
+     * @var int|null
+     */
     public $max;
+
+    /**
+     * @var string
+     */
     public $message = 'The value you selected is not a valid choice.';
+
+    /**
+     * @var string
+     */
     public $multipleMessage = 'One or more of the given values is invalid.';
+
+    /**
+     * @var string
+     */
     public $minMessage = 'You must select at least {{ limit }} choice.|You must select at least {{ limit }} choices.';
+
+    /**
+     * @var string
+     */
     public $maxMessage = 'You must select at most {{ limit }} choice.|You must select at most {{ limit }} choices.';
 
     /**
diff --git a/src/Symfony/Component/Validator/Constraints/Collection.php b/src/Symfony/Component/Validator/Constraints/Collection.php
index 6007b13318a56..4132bf8cc2388 100644
--- a/src/Symfony/Component/Validator/Constraints/Collection.php
+++ b/src/Symfony/Component/Validator/Constraints/Collection.php
@@ -29,10 +29,29 @@ class Collection extends Composite
         self::NO_SUCH_FIELD_ERROR => 'NO_SUCH_FIELD_ERROR',
     ];
 
+    /**
+     * @var array
+     */
     public $fields = [];
+
+    /**
+     * @var bool
+     */
     public $allowExtraFields = false;
+
+    /**
+     * @var bool
+     */
     public $allowMissingFields = false;
+
+    /**
+     * @var string
+     */
     public $extraFieldsMessage = 'This field was not expected.';
+
+    /**
+     * @var string
+     */
     public $missingFieldsMessage = 'This field is missing.';
 
     /**
diff --git a/src/Symfony/Component/Validator/Constraints/Count.php b/src/Symfony/Component/Validator/Constraints/Count.php
index ffeef635ebe36..08c55e2f70094 100644
--- a/src/Symfony/Component/Validator/Constraints/Count.php
+++ b/src/Symfony/Component/Validator/Constraints/Count.php
@@ -33,12 +33,39 @@ class Count extends Constraint
         self::NOT_DIVISIBLE_BY_ERROR => 'NOT_DIVISIBLE_BY_ERROR',
     ];
 
+    /**
+     * @var string
+     */
     public $minMessage = 'This collection should contain {{ limit }} element or more.|This collection should contain {{ limit }} elements or more.';
+
+    /**
+     * @var string
+     */
     public $maxMessage = 'This collection should contain {{ limit }} element or less.|This collection should contain {{ limit }} elements or less.';
+
+    /**
+     * @var string
+     */
     public $exactMessage = 'This collection should contain exactly {{ limit }} element.|This collection should contain exactly {{ limit }} elements.';
+
+    /**
+     * @var string
+     */
     public $divisibleByMessage = 'The number of elements in this collection should be a multiple of {{ compared_value }}.';
+
+    /**
+     * @var int|null
+     */
     public $min;
+
+    /**
+     * @var int|null
+     */
     public $max;
+
+    /**
+     * @var int|null
+     */
     public $divisibleBy;
 
     /**
diff --git a/src/Symfony/Component/Validator/Constraints/Country.php b/src/Symfony/Component/Validator/Constraints/Country.php
index ccd815cfe5711..3cec5d0b3fe78 100644
--- a/src/Symfony/Component/Validator/Constraints/Country.php
+++ b/src/Symfony/Component/Validator/Constraints/Country.php
@@ -30,7 +30,14 @@ class Country extends Constraint
         self::NO_SUCH_COUNTRY_ERROR => 'NO_SUCH_COUNTRY_ERROR',
     ];
 
+    /**
+     * @var string
+     */
     public $message = 'This value is not a valid country.';
+
+    /**
+     * @var bool
+     */
     public $alpha3 = false;
 
     public function __construct(
diff --git a/src/Symfony/Component/Validator/Constraints/Currency.php b/src/Symfony/Component/Validator/Constraints/Currency.php
index cac2dfffc8818..2ce94f341f156 100644
--- a/src/Symfony/Component/Validator/Constraints/Currency.php
+++ b/src/Symfony/Component/Validator/Constraints/Currency.php
@@ -31,6 +31,9 @@ class Currency extends Constraint
         self::NO_SUCH_CURRENCY_ERROR => 'NO_SUCH_CURRENCY_ERROR',
     ];
 
+    /**
+     * @var string
+     */
     public $message = 'This value is not a valid currency.';
 
     public function __construct(array $options = null, string $message = null, array $groups = null, $payload = null)
diff --git a/src/Symfony/Component/Validator/Constraints/Date.php b/src/Symfony/Component/Validator/Constraints/Date.php
index 7c9666f7caa9e..8c1b59b3c224f 100644
--- a/src/Symfony/Component/Validator/Constraints/Date.php
+++ b/src/Symfony/Component/Validator/Constraints/Date.php
@@ -30,6 +30,9 @@ class Date extends Constraint
         self::INVALID_DATE_ERROR => 'INVALID_DATE_ERROR',
     ];
 
+    /**
+     * @var string
+     */
     public $message = 'This value is not a valid date.';
 
     public function __construct(array $options = null, string $message = null, array $groups = null, $payload = null)
diff --git a/src/Symfony/Component/Validator/Constraints/DateTime.php b/src/Symfony/Component/Validator/Constraints/DateTime.php
index 94c3dd6adcf4d..11fea71f3bcb8 100644
--- a/src/Symfony/Component/Validator/Constraints/DateTime.php
+++ b/src/Symfony/Component/Validator/Constraints/DateTime.php
@@ -32,7 +32,14 @@ class DateTime extends Constraint
         self::INVALID_TIME_ERROR => 'INVALID_TIME_ERROR',
     ];
 
+    /**
+     * @var string
+     */
     public $format = 'Y-m-d H:i:s';
+
+    /**
+     * @var string
+     */
     public $message = 'This value is not a valid datetime.';
 
     /**
diff --git a/src/Symfony/Component/Validator/Constraints/DivisibleBy.php b/src/Symfony/Component/Validator/Constraints/DivisibleBy.php
index d3f5cd713ad13..1ea37c40c9d7a 100644
--- a/src/Symfony/Component/Validator/Constraints/DivisibleBy.php
+++ b/src/Symfony/Component/Validator/Constraints/DivisibleBy.php
@@ -26,5 +26,8 @@ class DivisibleBy extends AbstractComparison
         self::NOT_DIVISIBLE_BY => 'NOT_DIVISIBLE_BY',
     ];
 
+    /**
+     * @var string
+     */
     public $message = 'This value should be a multiple of {{ compared_value }}.';
 }
diff --git a/src/Symfony/Component/Validator/Constraints/Email.php b/src/Symfony/Component/Validator/Constraints/Email.php
index 7976cc4ee3814..54ee513acbef3 100644
--- a/src/Symfony/Component/Validator/Constraints/Email.php
+++ b/src/Symfony/Component/Validator/Constraints/Email.php
@@ -46,8 +46,19 @@ class Email extends Constraint
         self::VALIDATION_MODE_LOOSE,
     ];
 
+    /**
+     * @var string
+     */
     public $message = 'This value is not a valid email address.';
+
+    /**
+     * @var string
+     */
     public $mode;
+
+    /**
+     * @var callable
+     */
     public $normalizer;
 
     public function __construct(
diff --git a/src/Symfony/Component/Validator/Constraints/EqualTo.php b/src/Symfony/Component/Validator/Constraints/EqualTo.php
index 09ab4f0f52d96..de0cd3065edfb 100644
--- a/src/Symfony/Component/Validator/Constraints/EqualTo.php
+++ b/src/Symfony/Component/Validator/Constraints/EqualTo.php
@@ -27,5 +27,8 @@ class EqualTo extends AbstractComparison
         self::NOT_EQUAL_ERROR => 'NOT_EQUAL_ERROR',
     ];
 
+    /**
+     * @var string
+     */
     public $message = 'This value should be equal to {{ compared_value }}.';
 }
diff --git a/src/Symfony/Component/Validator/Constraints/Expression.php b/src/Symfony/Component/Validator/Constraints/Expression.php
index 01cf429b287d7..d6bf3dba5ca53 100644
--- a/src/Symfony/Component/Validator/Constraints/Expression.php
+++ b/src/Symfony/Component/Validator/Constraints/Expression.php
@@ -32,8 +32,19 @@ class Expression extends Constraint
         self::EXPRESSION_FAILED_ERROR => 'EXPRESSION_FAILED_ERROR',
     ];
 
+    /**
+     * @var string
+     */
     public $message = 'This value is not valid.';
+
+    /**
+     * @var string|ExpressionObject
+     */
     public $expression;
+
+    /**
+     * @var array
+     */
     public $values = [];
 
     /**
diff --git a/src/Symfony/Component/Validator/Constraints/ExpressionLanguageSyntax.php b/src/Symfony/Component/Validator/Constraints/ExpressionLanguageSyntax.php
index d5c1f6f9fc24d..634a5ea57ecca 100644
--- a/src/Symfony/Component/Validator/Constraints/ExpressionLanguageSyntax.php
+++ b/src/Symfony/Component/Validator/Constraints/ExpressionLanguageSyntax.php
@@ -28,8 +28,19 @@ class ExpressionLanguageSyntax extends Constraint
         self::EXPRESSION_LANGUAGE_SYNTAX_ERROR => 'EXPRESSION_LANGUAGE_SYNTAX_ERROR',
     ];
 
+    /**
+     * @var string
+     */
     public $message = 'This value should be a valid expression.';
+
+    /**
+     * @var string
+     */
     public $service;
+
+    /**
+     * @var array
+     */
     public $allowedVariables;
 
     public function __construct(array $options = null, string $message = null, string $service = null, array $allowedVariables = null, array $groups = null, $payload = null)
diff --git a/src/Symfony/Component/Validator/Constraints/File.php b/src/Symfony/Component/Validator/Constraints/File.php
index df62c213869f1..3a46101632ee3 100644
--- a/src/Symfony/Component/Validator/Constraints/File.php
+++ b/src/Symfony/Component/Validator/Constraints/File.php
@@ -41,21 +41,79 @@ class File extends Constraint
         self::INVALID_MIME_TYPE_ERROR => 'INVALID_MIME_TYPE_ERROR',
     ];
 
+    /**
+     * @var bool|null
+     */
     public $binaryFormat;
+
+    /**
+     * @var string|string[]
+     */
     public $mimeTypes = [];
+
+    /**
+     * @var string
+     */
     public $notFoundMessage = 'The file could not be found.';
+
+    /**
+     * @var string
+     */
     public $notReadableMessage = 'The file is not readable.';
+
+    /**
+     * @var string
+     */
     public $maxSizeMessage = 'The file is too large ({{ size }} {{ suffix }}). Allowed maximum size is {{ limit }} {{ suffix }}.';
+
+    /**
+     * @var string
+     */
     public $mimeTypesMessage = 'The mime type of the file is invalid ({{ type }}). Allowed mime types are {{ types }}.';
+
+    /**
+     * @var string
+     */
     public $disallowEmptyMessage = 'An empty file is not allowed.';
 
+    /**
+     * @var string
+     */
     public $uploadIniSizeErrorMessage = 'The file is too large. Allowed maximum size is {{ limit }} {{ suffix }}.';
+
+    /**
+     * @var string
+     */
     public $uploadFormSizeErrorMessage = 'The file is too large.';
+
+    /**
+     * @var string
+     */
     public $uploadPartialErrorMessage = 'The file was only partially uploaded.';
+
+    /**
+     * @var string
+     */
     public $uploadNoFileErrorMessage = 'No file was uploaded.';
+
+    /**
+     * @var string
+     */
     public $uploadNoTmpDirErrorMessage = 'No temporary folder was configured in php.ini.';
+
+    /**
+     * @var string
+     */
     public $uploadCantWriteErrorMessage = 'Cannot write temporary file to disk.';
+
+    /**
+     * @var string
+     */
     public $uploadExtensionErrorMessage = 'A PHP extension caused the upload to fail.';
+
+    /**
+     * @var string
+     */
     public $uploadErrorMessage = 'The file could not be uploaded.';
 
     protected $maxSize;
diff --git a/src/Symfony/Component/Validator/Constraints/GreaterThan.php b/src/Symfony/Component/Validator/Constraints/GreaterThan.php
index 41648752a2f35..e0e8c1a1e1f73 100644
--- a/src/Symfony/Component/Validator/Constraints/GreaterThan.php
+++ b/src/Symfony/Component/Validator/Constraints/GreaterThan.php
@@ -27,5 +27,8 @@ class GreaterThan extends AbstractComparison
         self::TOO_LOW_ERROR => 'TOO_LOW_ERROR',
     ];
 
+    /**
+     * @var string
+     */
     public $message = 'This value should be greater than {{ compared_value }}.';
 }
diff --git a/src/Symfony/Component/Validator/Constraints/GreaterThanOrEqual.php b/src/Symfony/Component/Validator/Constraints/GreaterThanOrEqual.php
index 86ff44e8c3430..5a1e8041834ad 100644
--- a/src/Symfony/Component/Validator/Constraints/GreaterThanOrEqual.php
+++ b/src/Symfony/Component/Validator/Constraints/GreaterThanOrEqual.php
@@ -27,5 +27,8 @@ class GreaterThanOrEqual extends AbstractComparison
         self::TOO_LOW_ERROR => 'TOO_LOW_ERROR',
     ];
 
+    /**
+     * @var string
+     */
     public $message = 'This value should be greater than or equal to {{ compared_value }}.';
 }
diff --git a/src/Symfony/Component/Validator/Constraints/Hostname.php b/src/Symfony/Component/Validator/Constraints/Hostname.php
index d0d02d1f56515..4920d3e08722b 100644
--- a/src/Symfony/Component/Validator/Constraints/Hostname.php
+++ b/src/Symfony/Component/Validator/Constraints/Hostname.php
@@ -28,7 +28,14 @@ class Hostname extends Constraint
         self::INVALID_HOSTNAME_ERROR => 'INVALID_HOSTNAME_ERROR',
     ];
 
+    /**
+     * @var string
+     */
     public $message = 'This value is not a valid hostname.';
+
+    /**
+     * @var bool
+     */
     public $requireTld = true;
 
     public function __construct(
diff --git a/src/Symfony/Component/Validator/Constraints/Iban.php b/src/Symfony/Component/Validator/Constraints/Iban.php
index 2f7a61e982f71..67b19144e78f6 100644
--- a/src/Symfony/Component/Validator/Constraints/Iban.php
+++ b/src/Symfony/Component/Validator/Constraints/Iban.php
@@ -38,6 +38,9 @@ class Iban extends Constraint
         self::NOT_SUPPORTED_COUNTRY_CODE_ERROR => 'NOT_SUPPORTED_COUNTRY_CODE_ERROR',
     ];
 
+    /**
+     * @var string
+     */
     public $message = 'This is not a valid International Bank Account Number (IBAN).';
 
     public function __construct(array $options = null, string $message = null, array $groups = null, $payload = null)
diff --git a/src/Symfony/Component/Validator/Constraints/IdenticalTo.php b/src/Symfony/Component/Validator/Constraints/IdenticalTo.php
index b3d6b92cba7e6..46dfa87aea9a5 100644
--- a/src/Symfony/Component/Validator/Constraints/IdenticalTo.php
+++ b/src/Symfony/Component/Validator/Constraints/IdenticalTo.php
@@ -27,5 +27,8 @@ class IdenticalTo extends AbstractComparison
         self::NOT_IDENTICAL_ERROR => 'NOT_IDENTICAL_ERROR',
     ];
 
+    /**
+     * @var string
+     */
     public $message = 'This value should be identical to {{ compared_value_type }} {{ compared_value }}.';
 }
diff --git a/src/Symfony/Component/Validator/Constraints/Image.php b/src/Symfony/Component/Validator/Constraints/Image.php
index 83fc9f9dd2448..0e091eacc02fa 100644
--- a/src/Symfony/Component/Validator/Constraints/Image.php
+++ b/src/Symfony/Component/Validator/Constraints/Image.php
@@ -58,34 +58,140 @@ class Image extends File
         self::CORRUPTED_IMAGE_ERROR => 'CORRUPTED_IMAGE_ERROR',
     ];
 
+    /**
+     * @var string
+     */
     public $mimeTypes = 'image/*';
+
+    /**
+     * @var int
+     */
     public $minWidth;
+
+    /**
+     * @var int
+     */
     public $maxWidth;
+
+    /**
+     * @var int
+     */
     public $maxHeight;
+
+    /**
+     * @var int
+     */
     public $minHeight;
+
+    /**
+     * @var float|int
+     */
     public $maxRatio;
+
+    /**
+     * @var float|int
+     */
     public $minRatio;
+
+    /**
+     * @var float|int
+     */
     public $minPixels;
+
+    /**
+     * @var float|int
+     */
     public $maxPixels;
+
+    /**
+     * @var bool
+     */
     public $allowSquare = true;
+
+    /**
+     * @var bool
+     */
     public $allowLandscape = true;
+
+    /**
+     * @var bool
+     */
     public $allowPortrait = true;
+
+    /**
+     * @var bool
+     */
     public $detectCorrupted = false;
 
     // The constant for a wrong MIME type is taken from the parent class.
+    /**
+     * @var string
+     */
     public $mimeTypesMessage = 'This file is not a valid image.';
+
+    /**
+     * @var string
+     */
     public $sizeNotDetectedMessage = 'The size of the image could not be detected.';
+
+    /**
+     * @var string
+     */
     public $maxWidthMessage = 'The image width is too big ({{ width }}px). Allowed maximum width is {{ max_width }}px.';
+
+    /**
+     * @var string
+     */
     public $minWidthMessage = 'The image width is too small ({{ width }}px). Minimum width expected is {{ min_width }}px.';
+
+    /**
+     * @var string
+     */
     public $maxHeightMessage = 'The image height is too big ({{ height }}px). Allowed maximum height is {{ max_height }}px.';
+
+    /**
+     * @var string
+     */
     public $minHeightMessage = 'The image height is too small ({{ height }}px). Minimum height expected is {{ min_height }}px.';
+
+    /**
+     * @var string
+     */
     public $minPixelsMessage = 'The image has too few pixels ({{ pixels }} pixels). Minimum amount expected is {{ min_pixels }} pixels.';
+
+    /**
+     * @var string
+     */
     public $maxPixelsMessage = 'The image has too many pixels ({{ pixels }} pixels). Maximum amount expected is {{ max_pixels }} pixels.';
+
+    /**
+     * @var string
+     */
     public $maxRatioMessage = 'The image ratio is too big ({{ ratio }}). Allowed maximum ratio is {{ max_ratio }}.';
+
+    /**
+     * @var string
+     */
     public $minRatioMessage = 'The image ratio is too small ({{ ratio }}). Minimum ratio expected is {{ min_ratio }}.';
+
+    /**
+     * @var string
+     */
     public $allowSquareMessage = 'The image is square ({{ width }}x{{ height }}px). Square images are not allowed.';
+
+    /**
+     * @var string
+     */
     public $allowLandscapeMessage = 'The image is landscape oriented ({{ width }}x{{ height }}px). Landscape oriented images are not allowed.';
+
+    /**
+     * @var string
+     */
     public $allowPortraitMessage = 'The image is portrait oriented ({{ width }}x{{ height }}px). Portrait oriented images are not allowed.';
+
+    /**
+     * @var string
+     */
     public $corruptedMessage = 'The image file is corrupted.';
 
     /**
diff --git a/src/Symfony/Component/Validator/Constraints/Ip.php b/src/Symfony/Component/Validator/Constraints/Ip.php
index 0e4124074fd1d..510b9186608ee 100644
--- a/src/Symfony/Component/Validator/Constraints/Ip.php
+++ b/src/Symfony/Component/Validator/Constraints/Ip.php
@@ -70,10 +70,19 @@ class Ip extends Constraint
         self::INVALID_IP_ERROR => 'INVALID_IP_ERROR',
     ];
 
+    /**
+     * @var string
+     */
     public $version = self::V4;
 
+    /**
+     * @var string
+     */
     public $message = 'This is not a valid IP address.';
 
+    /**
+     * @var callable
+     */
     public $normalizer;
 
     /**
diff --git a/src/Symfony/Component/Validator/Constraints/IsFalse.php b/src/Symfony/Component/Validator/Constraints/IsFalse.php
index 460aafc6d9721..513b52dc5b36c 100644
--- a/src/Symfony/Component/Validator/Constraints/IsFalse.php
+++ b/src/Symfony/Component/Validator/Constraints/IsFalse.php
@@ -28,6 +28,9 @@ class IsFalse extends Constraint
         self::NOT_FALSE_ERROR => 'NOT_FALSE_ERROR',
     ];
 
+    /**
+     * @var string
+     */
     public $message = 'This value should be false.';
 
     public function __construct(array $options = null, string $message = null, array $groups = null, $payload = null)
diff --git a/src/Symfony/Component/Validator/Constraints/IsNull.php b/src/Symfony/Component/Validator/Constraints/IsNull.php
index 2a8439f429b19..0890592d8f406 100644
--- a/src/Symfony/Component/Validator/Constraints/IsNull.php
+++ b/src/Symfony/Component/Validator/Constraints/IsNull.php
@@ -28,6 +28,9 @@ class IsNull extends Constraint
         self::NOT_NULL_ERROR => 'NOT_NULL_ERROR',
     ];
 
+    /**
+     * @var string
+     */
     public $message = 'This value should be null.';
 
     public function __construct(array $options = null, string $message = null, array $groups = null, $payload = null)
diff --git a/src/Symfony/Component/Validator/Constraints/IsTrue.php b/src/Symfony/Component/Validator/Constraints/IsTrue.php
index 7b95475e3814d..869b4d27b96c4 100644
--- a/src/Symfony/Component/Validator/Constraints/IsTrue.php
+++ b/src/Symfony/Component/Validator/Constraints/IsTrue.php
@@ -28,6 +28,9 @@ class IsTrue extends Constraint
         self::NOT_TRUE_ERROR => 'NOT_TRUE_ERROR',
     ];
 
+    /**
+     * @var string
+     */
     public $message = 'This value should be true.';
 
     public function __construct(array $options = null, string $message = null, array $groups = null, $payload = null)
diff --git a/src/Symfony/Component/Validator/Constraints/Isbn.php b/src/Symfony/Component/Validator/Constraints/Isbn.php
index b95dfebca9986..453c14c6a1f80 100644
--- a/src/Symfony/Component/Validator/Constraints/Isbn.php
+++ b/src/Symfony/Component/Validator/Constraints/Isbn.php
@@ -41,10 +41,29 @@ class Isbn extends Constraint
         self::TYPE_NOT_RECOGNIZED_ERROR => 'TYPE_NOT_RECOGNIZED_ERROR',
     ];
 
+    /**
+     * @var string
+     */
     public $isbn10Message = 'This value is not a valid ISBN-10.';
+
+    /**
+     * @var string
+     */
     public $isbn13Message = 'This value is not a valid ISBN-13.';
+
+    /**
+     * @var string
+     */
     public $bothIsbnMessage = 'This value is neither a valid ISBN-10 nor a valid ISBN-13.';
+
+    /**
+     * @var string|null
+     */
     public $type;
+
+    /**
+     * @var string|null
+     */
     public $message;
 
     /**
diff --git a/src/Symfony/Component/Validator/Constraints/Isin.php b/src/Symfony/Component/Validator/Constraints/Isin.php
index 08fa60d41b907..4e03770117ee8 100644
--- a/src/Symfony/Component/Validator/Constraints/Isin.php
+++ b/src/Symfony/Component/Validator/Constraints/Isin.php
@@ -35,6 +35,9 @@ class Isin extends Constraint
         self::INVALID_CHECKSUM_ERROR => 'INVALID_CHECKSUM_ERROR',
     ];
 
+    /**
+     * @var string
+     */
     public $message = 'This value is not a valid International Securities Identification Number (ISIN).';
 
     public function __construct(array $options = null, string $message = null, array $groups = null, $payload = null)
diff --git a/src/Symfony/Component/Validator/Constraints/Issn.php b/src/Symfony/Component/Validator/Constraints/Issn.php
index b3b7b21f6c9e9..c37dc4f58a6e4 100644
--- a/src/Symfony/Component/Validator/Constraints/Issn.php
+++ b/src/Symfony/Component/Validator/Constraints/Issn.php
@@ -39,8 +39,19 @@ class Issn extends Constraint
         self::CHECKSUM_FAILED_ERROR => 'CHECKSUM_FAILED_ERROR',
     ];
 
+    /**
+     * @var string
+     */
     public $message = 'This value is not a valid ISSN.';
+
+    /**
+     * @var bool
+     */
     public $caseSensitive = false;
+
+    /**
+     * @var bool
+     */
     public $requireHyphen = false;
 
     public function __construct(
diff --git a/src/Symfony/Component/Validator/Constraints/Json.php b/src/Symfony/Component/Validator/Constraints/Json.php
index 4388858540b46..b4bfd61a2c880 100644
--- a/src/Symfony/Component/Validator/Constraints/Json.php
+++ b/src/Symfony/Component/Validator/Constraints/Json.php
@@ -28,6 +28,9 @@ class Json extends Constraint
         self::INVALID_JSON_ERROR => 'INVALID_JSON_ERROR',
     ];
 
+    /**
+     * @var string
+     */
     public $message = 'This value should be valid JSON.';
 
     public function __construct(array $options = null, string $message = null, array $groups = null, $payload = null)
diff --git a/src/Symfony/Component/Validator/Constraints/Language.php b/src/Symfony/Component/Validator/Constraints/Language.php
index a8204da718af4..a5ef8dd0830ad 100644
--- a/src/Symfony/Component/Validator/Constraints/Language.php
+++ b/src/Symfony/Component/Validator/Constraints/Language.php
@@ -30,7 +30,14 @@ class Language extends Constraint
         self::NO_SUCH_LANGUAGE_ERROR => 'NO_SUCH_LANGUAGE_ERROR',
     ];
 
+    /**
+     * @var string
+     */
     public $message = 'This value is not a valid language.';
+
+    /**
+     * @var bool
+     */
     public $alpha3 = false;
 
     public function __construct(
diff --git a/src/Symfony/Component/Validator/Constraints/Length.php b/src/Symfony/Component/Validator/Constraints/Length.php
index 9d2a7eb7d9124..ba28a11585526 100644
--- a/src/Symfony/Component/Validator/Constraints/Length.php
+++ b/src/Symfony/Component/Validator/Constraints/Length.php
@@ -34,14 +34,49 @@ class Length extends Constraint
         self::INVALID_CHARACTERS_ERROR => 'INVALID_CHARACTERS_ERROR',
     ];
 
+    /**
+     * @var string
+     */
     public $maxMessage = 'This value is too long. It should have {{ limit }} character or less.|This value is too long. It should have {{ limit }} characters or less.';
+
+    /**
+     * @var string
+     */
     public $minMessage = 'This value is too short. It should have {{ limit }} character or more.|This value is too short. It should have {{ limit }} characters or more.';
+
+    /**
+     * @var string
+     */
     public $exactMessage = 'This value should have exactly {{ limit }} character.|This value should have exactly {{ limit }} characters.';
+
+    /**
+     * @var string
+     */
     public $charsetMessage = 'This value does not match the expected {{ charset }} charset.';
+
+    /**
+     * @var int|null
+     */
     public $max;
+
+    /**
+     * @var int|null
+     */
     public $min;
+
+    /**
+     * @var string
+     */
     public $charset = 'UTF-8';
+
+    /**
+     * @var callable|null
+     */
     public $normalizer;
+
+    /**
+     * @var bool
+     */
     public $allowEmptyString = false;
 
     /**
diff --git a/src/Symfony/Component/Validator/Constraints/LessThan.php b/src/Symfony/Component/Validator/Constraints/LessThan.php
index acd6c9e66ffc7..175f15e17c6f8 100644
--- a/src/Symfony/Component/Validator/Constraints/LessThan.php
+++ b/src/Symfony/Component/Validator/Constraints/LessThan.php
@@ -27,5 +27,8 @@ class LessThan extends AbstractComparison
         self::TOO_HIGH_ERROR => 'TOO_HIGH_ERROR',
     ];
 
+    /**
+     * @var string
+     */
     public $message = 'This value should be less than {{ compared_value }}.';
 }
diff --git a/src/Symfony/Component/Validator/Constraints/LessThanOrEqual.php b/src/Symfony/Component/Validator/Constraints/LessThanOrEqual.php
index 6f72845940704..65d898d6e6782 100644
--- a/src/Symfony/Component/Validator/Constraints/LessThanOrEqual.php
+++ b/src/Symfony/Component/Validator/Constraints/LessThanOrEqual.php
@@ -27,5 +27,8 @@ class LessThanOrEqual extends AbstractComparison
         self::TOO_HIGH_ERROR => 'TOO_HIGH_ERROR',
     ];
 
+    /**
+     * @var string
+     */
     public $message = 'This value should be less than or equal to {{ compared_value }}.';
 }
diff --git a/src/Symfony/Component/Validator/Constraints/Locale.php b/src/Symfony/Component/Validator/Constraints/Locale.php
index 43c46cc7b17a3..aba157fd8c004 100644
--- a/src/Symfony/Component/Validator/Constraints/Locale.php
+++ b/src/Symfony/Component/Validator/Constraints/Locale.php
@@ -30,7 +30,14 @@ class Locale extends Constraint
         self::NO_SUCH_LOCALE_ERROR => 'NO_SUCH_LOCALE_ERROR',
     ];
 
+    /**
+     * @var string
+     */
     public $message = 'This value is not a valid locale.';
+
+    /**
+     * @var bool
+     */
     public $canonicalize = true;
 
     public function __construct(
diff --git a/src/Symfony/Component/Validator/Constraints/Luhn.php b/src/Symfony/Component/Validator/Constraints/Luhn.php
index b2d2c297948dd..d4258d2496c4d 100644
--- a/src/Symfony/Component/Validator/Constraints/Luhn.php
+++ b/src/Symfony/Component/Validator/Constraints/Luhn.php
@@ -34,6 +34,9 @@ class Luhn extends Constraint
         self::CHECKSUM_FAILED_ERROR => 'CHECKSUM_FAILED_ERROR',
     ];
 
+    /**
+     * @var string
+     */
     public $message = 'Invalid card number.';
 
     public function __construct(
diff --git a/src/Symfony/Component/Validator/Constraints/Negative.php b/src/Symfony/Component/Validator/Constraints/Negative.php
index c13ebcb4a8b92..763aa16140d56 100644
--- a/src/Symfony/Component/Validator/Constraints/Negative.php
+++ b/src/Symfony/Component/Validator/Constraints/Negative.php
@@ -22,5 +22,8 @@ class Negative extends LessThan
 {
     use ZeroComparisonConstraintTrait;
 
+    /**
+     * @var string
+     */
     public $message = 'This value should be negative.';
 }
diff --git a/src/Symfony/Component/Validator/Constraints/NegativeOrZero.php b/src/Symfony/Component/Validator/Constraints/NegativeOrZero.php
index 5be735c312daf..c0520ebde5ca5 100644
--- a/src/Symfony/Component/Validator/Constraints/NegativeOrZero.php
+++ b/src/Symfony/Component/Validator/Constraints/NegativeOrZero.php
@@ -22,5 +22,8 @@ class NegativeOrZero extends LessThanOrEqual
 {
     use ZeroComparisonConstraintTrait;
 
+    /**
+     * @var string
+     */
     public $message = 'This value should be either negative or zero.';
 }
diff --git a/src/Symfony/Component/Validator/Constraints/NotBlank.php b/src/Symfony/Component/Validator/Constraints/NotBlank.php
index 6f98d5a617972..c8a84abffc9ab 100644
--- a/src/Symfony/Component/Validator/Constraints/NotBlank.php
+++ b/src/Symfony/Component/Validator/Constraints/NotBlank.php
@@ -30,8 +30,19 @@ class NotBlank extends Constraint
         self::IS_BLANK_ERROR => 'IS_BLANK_ERROR',
     ];
 
+    /**
+     * @var string
+     */
     public $message = 'This value should not be blank.';
+
+    /**
+     * @var bool
+     */
     public $allowNull = false;
+
+    /**
+     * @var callable|null
+     */
     public $normalizer;
 
     public function __construct(array $options = null, string $message = null, bool $allowNull = null, callable $normalizer = null, array $groups = null, $payload = null)
diff --git a/src/Symfony/Component/Validator/Constraints/NotCompromisedPassword.php b/src/Symfony/Component/Validator/Constraints/NotCompromisedPassword.php
index 213bde2f8d4d2..66f1602a370ca 100644
--- a/src/Symfony/Component/Validator/Constraints/NotCompromisedPassword.php
+++ b/src/Symfony/Component/Validator/Constraints/NotCompromisedPassword.php
@@ -28,8 +28,19 @@ class NotCompromisedPassword extends Constraint
 
     protected static $errorNames = [self::COMPROMISED_PASSWORD_ERROR => 'COMPROMISED_PASSWORD_ERROR'];
 
+    /**
+     * @var string
+     */
     public $message = 'This password has been leaked in a data breach, it must not be used. Please use another password.';
+
+    /**
+     * @var int
+     */
     public $threshold = 1;
+
+    /**
+     * @var bool
+     */
     public $skipOnError = false;
 
     public function __construct(
diff --git a/src/Symfony/Component/Validator/Constraints/NotEqualTo.php b/src/Symfony/Component/Validator/Constraints/NotEqualTo.php
index 4b2accdf75286..fc19ba1b2c00a 100644
--- a/src/Symfony/Component/Validator/Constraints/NotEqualTo.php
+++ b/src/Symfony/Component/Validator/Constraints/NotEqualTo.php
@@ -27,5 +27,8 @@ class NotEqualTo extends AbstractComparison
         self::IS_EQUAL_ERROR => 'IS_EQUAL_ERROR',
     ];
 
+    /**
+     * @var string
+     */
     public $message = 'This value should not be equal to {{ compared_value }}.';
 }
diff --git a/src/Symfony/Component/Validator/Constraints/NotIdenticalTo.php b/src/Symfony/Component/Validator/Constraints/NotIdenticalTo.php
index 82ee014eb6fb4..5fc487c67fe42 100644
--- a/src/Symfony/Component/Validator/Constraints/NotIdenticalTo.php
+++ b/src/Symfony/Component/Validator/Constraints/NotIdenticalTo.php
@@ -27,5 +27,8 @@ class NotIdenticalTo extends AbstractComparison
         self::IS_IDENTICAL_ERROR => 'IS_IDENTICAL_ERROR',
     ];
 
+    /**
+     * @var string
+     */
     public $message = 'This value should not be identical to {{ compared_value_type }} {{ compared_value }}.';
 }
diff --git a/src/Symfony/Component/Validator/Constraints/NotNull.php b/src/Symfony/Component/Validator/Constraints/NotNull.php
index 85783c708162b..63f231bbb0bda 100644
--- a/src/Symfony/Component/Validator/Constraints/NotNull.php
+++ b/src/Symfony/Component/Validator/Constraints/NotNull.php
@@ -28,6 +28,9 @@ class NotNull extends Constraint
         self::IS_NULL_ERROR => 'IS_NULL_ERROR',
     ];
 
+    /**
+     * @var string
+     */
     public $message = 'This value should not be null.';
 
     public function __construct(array $options = null, string $message = null, array $groups = null, $payload = null)
diff --git a/src/Symfony/Component/Validator/Constraints/Positive.php b/src/Symfony/Component/Validator/Constraints/Positive.php
index 951e944c9a7e4..d807609e9c5a0 100644
--- a/src/Symfony/Component/Validator/Constraints/Positive.php
+++ b/src/Symfony/Component/Validator/Constraints/Positive.php
@@ -22,5 +22,8 @@ class Positive extends GreaterThan
 {
     use ZeroComparisonConstraintTrait;
 
+    /**
+     * @var string
+     */
     public $message = 'This value should be positive.';
 }
diff --git a/src/Symfony/Component/Validator/Constraints/PositiveOrZero.php b/src/Symfony/Component/Validator/Constraints/PositiveOrZero.php
index a7669c61070d0..098cf634abfa4 100644
--- a/src/Symfony/Component/Validator/Constraints/PositiveOrZero.php
+++ b/src/Symfony/Component/Validator/Constraints/PositiveOrZero.php
@@ -22,5 +22,8 @@ class PositiveOrZero extends GreaterThanOrEqual
 {
     use ZeroComparisonConstraintTrait;
 
+    /**
+     * @var string
+     */
     public $message = 'This value should be either positive or zero.';
 }
diff --git a/src/Symfony/Component/Validator/Constraints/Range.php b/src/Symfony/Component/Validator/Constraints/Range.php
index 906057ebaae80..26f9e0a8ae439 100644
--- a/src/Symfony/Component/Validator/Constraints/Range.php
+++ b/src/Symfony/Component/Validator/Constraints/Range.php
@@ -39,14 +39,49 @@ class Range extends Constraint
         self::TOO_LOW_ERROR => 'TOO_LOW_ERROR',
     ];
 
+    /**
+     * @var string
+     */
     public $notInRangeMessage = 'This value should be between {{ min }} and {{ max }}.';
+
+    /**
+     * @var string
+     */
     public $minMessage = 'This value should be {{ limit }} or more.';
+
+    /**
+     * @var string
+     */
     public $maxMessage = 'This value should be {{ limit }} or less.';
+
+    /**
+     * @var string
+     */
     public $invalidMessage = 'This value should be a valid number.';
+
+    /**
+     * @var string
+     */
     public $invalidDateTimeMessage = 'This value should be a valid datetime.';
+
+    /**
+     * @var int|null
+     */
     public $min;
+
+    /**
+     * @var string|PropertyPathInterface|null
+     */
     public $minPropertyPath;
+
+    /**
+     * @var int|null
+     */
     public $max;
+
+    /**
+     * @var string|PropertyPathInterface|null
+     */
     public $maxPropertyPath;
 
     /**
diff --git a/src/Symfony/Component/Validator/Constraints/Regex.php b/src/Symfony/Component/Validator/Constraints/Regex.php
index 72f6914616379..23c70cf10296c 100644
--- a/src/Symfony/Component/Validator/Constraints/Regex.php
+++ b/src/Symfony/Component/Validator/Constraints/Regex.php
@@ -29,10 +29,29 @@ class Regex extends Constraint
         self::REGEX_FAILED_ERROR => 'REGEX_FAILED_ERROR',
     ];
 
+    /**
+     * @var string
+     */
     public $message = 'This value is not valid.';
+
+    /**
+     * @var string
+     */
     public $pattern;
+
+    /**
+     * @var string|null
+     */
     public $htmlPattern;
+
+    /**
+     * @var bool
+     */
     public $match = true;
+
+    /**
+     * @var callable|null
+     */
     public $normalizer;
 
     /**
diff --git a/src/Symfony/Component/Validator/Constraints/Sequentially.php b/src/Symfony/Component/Validator/Constraints/Sequentially.php
index 0bae6f82b7424..2b5054b4b5a98 100644
--- a/src/Symfony/Component/Validator/Constraints/Sequentially.php
+++ b/src/Symfony/Component/Validator/Constraints/Sequentially.php
@@ -11,6 +11,8 @@
 
 namespace Symfony\Component\Validator\Constraints;
 
+use Symfony\Component\Validator\Constraint;
+
 /**
  * Use this constraint to sequentially validate nested constraints.
  * Validation for the nested constraints collection will stop at first violation.
@@ -22,6 +24,9 @@
  */
 class Sequentially extends Composite
 {
+    /**
+     * @var Constraint[]
+     */
     public $constraints = [];
 
     public function getDefaultOption()
diff --git a/src/Symfony/Component/Validator/Constraints/Time.php b/src/Symfony/Component/Validator/Constraints/Time.php
index 366d623766603..0912cd22f227a 100644
--- a/src/Symfony/Component/Validator/Constraints/Time.php
+++ b/src/Symfony/Component/Validator/Constraints/Time.php
@@ -30,6 +30,9 @@ class Time extends Constraint
         self::INVALID_TIME_ERROR => 'INVALID_TIME_ERROR',
     ];
 
+    /**
+     * @var string
+     */
     public $message = 'This value is not a valid time.';
 
     public function __construct(
diff --git a/src/Symfony/Component/Validator/Constraints/Timezone.php b/src/Symfony/Component/Validator/Constraints/Timezone.php
index 409fbc1d12b9f..bfcd72c86920f 100644
--- a/src/Symfony/Component/Validator/Constraints/Timezone.php
+++ b/src/Symfony/Component/Validator/Constraints/Timezone.php
@@ -29,9 +29,24 @@ class Timezone extends Constraint
     public const TIMEZONE_IDENTIFIER_IN_COUNTRY_ERROR = 'c4a22222-dc92-4fc0-abb0-d95b268c7d0b';
     public const TIMEZONE_IDENTIFIER_INTL_ERROR = '45863c26-88dc-41ba-bf53-c73bd1f7e90d';
 
+    /**
+     * @var int
+     */
     public $zone = \DateTimeZone::ALL;
+
+    /**
+     * @var string
+     */
     public $countryCode;
+
+    /**
+     * @var bool
+     */
     public $intlCompatible = false;
+
+    /**
+     * @var string
+     */
     public $message = 'This value is not a valid timezone.';
 
     protected static $errorNames = [
diff --git a/src/Symfony/Component/Validator/Constraints/Traverse.php b/src/Symfony/Component/Validator/Constraints/Traverse.php
index fe6527dae3a8d..87ac435a34549 100644
--- a/src/Symfony/Component/Validator/Constraints/Traverse.php
+++ b/src/Symfony/Component/Validator/Constraints/Traverse.php
@@ -22,6 +22,9 @@
 #[\Attribute(\Attribute::TARGET_CLASS)]
 class Traverse extends Constraint
 {
+    /**
+     * @var bool
+     */
     public $traverse = true;
 
     /**
diff --git a/src/Symfony/Component/Validator/Constraints/Type.php b/src/Symfony/Component/Validator/Constraints/Type.php
index 220c2191a3c09..4a412f45b4497 100644
--- a/src/Symfony/Component/Validator/Constraints/Type.php
+++ b/src/Symfony/Component/Validator/Constraints/Type.php
@@ -28,7 +28,14 @@ class Type extends Constraint
         self::INVALID_TYPE_ERROR => 'INVALID_TYPE_ERROR',
     ];
 
+    /**
+     * @var string
+     */
     public $message = 'This value should be of type {{ type }}.';
+
+    /**
+     * @var string|string[]
+     */
     public $type;
 
     /**
diff --git a/src/Symfony/Component/Validator/Constraints/Ulid.php b/src/Symfony/Component/Validator/Constraints/Ulid.php
index d1644b8b34bec..2014920053650 100644
--- a/src/Symfony/Component/Validator/Constraints/Ulid.php
+++ b/src/Symfony/Component/Validator/Constraints/Ulid.php
@@ -33,6 +33,9 @@ class Ulid extends Constraint
         self::TOO_LARGE_ERROR => 'TOO_LARGE_ERROR',
     ];
 
+    /**
+     * @var string
+     */
     public $message = 'This is not a valid ULID.';
 
     public function __construct(
diff --git a/src/Symfony/Component/Validator/Constraints/Unique.php b/src/Symfony/Component/Validator/Constraints/Unique.php
index 6280e9771fd6a..f9c499dca403d 100644
--- a/src/Symfony/Component/Validator/Constraints/Unique.php
+++ b/src/Symfony/Component/Validator/Constraints/Unique.php
@@ -29,7 +29,14 @@ class Unique extends Constraint
         self::IS_NOT_UNIQUE => 'IS_NOT_UNIQUE',
     ];
 
+    /**
+     * @var string
+     */
     public $message = 'This collection should contain only unique elements.';
+
+    /**
+     * @var callable|null
+     */
     public $normalizer;
 
     public function __construct(
diff --git a/src/Symfony/Component/Validator/Constraints/Url.php b/src/Symfony/Component/Validator/Constraints/Url.php
index 23cd77cad6082..3225009195b95 100644
--- a/src/Symfony/Component/Validator/Constraints/Url.php
+++ b/src/Symfony/Component/Validator/Constraints/Url.php
@@ -29,9 +29,24 @@ class Url extends Constraint
         self::INVALID_URL_ERROR => 'INVALID_URL_ERROR',
     ];
 
+    /**
+     * @var string
+     */
     public $message = 'This value is not a valid URL.';
+
+    /**
+     * @var string[]
+     */
     public $protocols = ['http', 'https'];
+
+    /**
+     * @var bool
+     */
     public $relativeProtocol = false;
+
+    /**
+     * @var callable|null
+     */
     public $normalizer;
 
     public function __construct(
diff --git a/src/Symfony/Component/Validator/Constraints/Uuid.php b/src/Symfony/Component/Validator/Constraints/Uuid.php
index 84f83f896fc3c..112ab314c16d8 100644
--- a/src/Symfony/Component/Validator/Constraints/Uuid.php
+++ b/src/Symfony/Component/Validator/Constraints/Uuid.php
@@ -81,6 +81,9 @@ class Uuid extends Constraint
      */
     public $versions = self::ALL_VERSIONS;
 
+    /**
+     * @var callable|null
+     */
     public $normalizer;
 
     /**
diff --git a/src/Symfony/Component/Validator/Constraints/Valid.php b/src/Symfony/Component/Validator/Constraints/Valid.php
index 9ee69fdd47bc1..74899fa8ba272 100644
--- a/src/Symfony/Component/Validator/Constraints/Valid.php
+++ b/src/Symfony/Component/Validator/Constraints/Valid.php
@@ -22,6 +22,9 @@
 #[\Attribute(\Attribute::TARGET_PROPERTY | \Attribute::TARGET_METHOD | \Attribute::IS_REPEATABLE)]
 class Valid extends Constraint
 {
+    /**
+     * @var bool
+     */
     public $traverse = true;
 
     public function __get(string $option)