diff --git a/lib/PhpParser/Error.php b/lib/PhpParser/Error.php
index 3fca6938c1..963f68c54c 100644
--- a/lib/PhpParser/Error.php
+++ b/lib/PhpParser/Error.php
@@ -62,7 +62,7 @@ public function getAttributes(): array {
     /**
      * Sets the attributes of the node/token the error occurred at.
      *
-     * @param array $attributes
+     * @param array<string, mixed> $attributes
      */
     public function setAttributes(array $attributes): void {
         $this->attributes = $attributes;
diff --git a/lib/PhpParser/Node.php b/lib/PhpParser/Node.php
index 12d8b257ae..827b3aeb37 100644
--- a/lib/PhpParser/Node.php
+++ b/lib/PhpParser/Node.php
@@ -144,7 +144,7 @@ public function getAttributes(): array;
     /**
      * Replaces all the attributes of this node.
      *
-     * @param array $attributes
+     * @param array<string, mixed> $attributes
      */
     public function setAttributes(array $attributes): void;
 }
diff --git a/lib/PhpParser/Node/Arg.php b/lib/PhpParser/Node/Arg.php
index fa70f8ec28..c049e49adc 100644
--- a/lib/PhpParser/Node/Arg.php
+++ b/lib/PhpParser/Node/Arg.php
@@ -20,7 +20,7 @@ class Arg extends NodeAbstract {
      * @param Expr  $value      Value to pass
      * @param bool  $byRef      Whether to pass by ref
      * @param bool  $unpack     Whether to unpack the argument
-     * @param array $attributes Additional attributes
+     * @param array<string, mixed> $attributes Additional attributes
      * @param Identifier|null $name Parameter name (for named parameters)
      */
     public function __construct(
diff --git a/lib/PhpParser/Node/ArrayItem.php b/lib/PhpParser/Node/ArrayItem.php
index 8bcce332eb..f95ee81063 100644
--- a/lib/PhpParser/Node/ArrayItem.php
+++ b/lib/PhpParser/Node/ArrayItem.php
@@ -20,7 +20,7 @@ class ArrayItem extends NodeAbstract {
      * @param Expr      $value      Value
      * @param null|Expr $key        Key
      * @param bool      $byRef      Whether to assign by reference
-     * @param array     $attributes Additional attributes
+     * @param array<string, mixed> $attributes Additional attributes
      */
     public function __construct(Expr $value, ?Expr $key = null, bool $byRef = false, array $attributes = [], bool $unpack = false) {
         $this->attributes = $attributes;
diff --git a/lib/PhpParser/Node/Attribute.php b/lib/PhpParser/Node/Attribute.php
index 6635bd87e3..8984d8922f 100644
--- a/lib/PhpParser/Node/Attribute.php
+++ b/lib/PhpParser/Node/Attribute.php
@@ -15,7 +15,7 @@ class Attribute extends NodeAbstract {
     /**
      * @param Node\Name $name       Attribute name
      * @param Arg[]     $args       Attribute arguments
-     * @param array     $attributes Additional node attributes
+     * @param array<string, mixed> $attributes Additional node attributes
      */
     public function __construct(Name $name, array $args = [], array $attributes = []) {
         $this->attributes = $attributes;
diff --git a/lib/PhpParser/Node/AttributeGroup.php b/lib/PhpParser/Node/AttributeGroup.php
index 487a996c7a..eae5548a26 100644
--- a/lib/PhpParser/Node/AttributeGroup.php
+++ b/lib/PhpParser/Node/AttributeGroup.php
@@ -10,7 +10,7 @@ class AttributeGroup extends NodeAbstract {
 
     /**
      * @param Attribute[] $attrs PHP attributes
-     * @param array $attributes Additional node attributes
+     * @param array<string, mixed> $attributes Additional node attributes
      */
     public function __construct(array $attrs, array $attributes = []) {
         $this->attributes = $attributes;
diff --git a/lib/PhpParser/Node/ClosureUse.php b/lib/PhpParser/Node/ClosureUse.php
index 1eba69db1f..fcfb387fac 100644
--- a/lib/PhpParser/Node/ClosureUse.php
+++ b/lib/PhpParser/Node/ClosureUse.php
@@ -15,7 +15,7 @@ class ClosureUse extends NodeAbstract {
      *
      * @param Expr\Variable $var        Variable to use
      * @param bool          $byRef      Whether to use by reference
-     * @param array         $attributes Additional attributes
+     * @param array<string, mixed> $attributes Additional attributes
      */
     public function __construct(Expr\Variable $var, bool $byRef = false, array $attributes = []) {
         $this->attributes = $attributes;
diff --git a/lib/PhpParser/Node/Const_.php b/lib/PhpParser/Node/Const_.php
index a65db401af..5a80c1e578 100644
--- a/lib/PhpParser/Node/Const_.php
+++ b/lib/PhpParser/Node/Const_.php
@@ -18,7 +18,7 @@ class Const_ extends NodeAbstract {
      *
      * @param string|Identifier $name       Name
      * @param Expr              $value      Value
-     * @param array             $attributes Additional attributes
+     * @param array<string, mixed> $attributes Additional attributes
      */
     public function __construct($name, Expr $value, array $attributes = []) {
         $this->attributes = $attributes;
diff --git a/lib/PhpParser/Node/DeclareItem.php b/lib/PhpParser/Node/DeclareItem.php
index 88b03d8714..9500d9874e 100644
--- a/lib/PhpParser/Node/DeclareItem.php
+++ b/lib/PhpParser/Node/DeclareItem.php
@@ -16,7 +16,7 @@ class DeclareItem extends NodeAbstract {
      *
      * @param string|Node\Identifier $key        Key
      * @param Node\Expr              $value      Value
-     * @param array                  $attributes Additional attributes
+     * @param array<string, mixed> $attributes Additional attributes
      */
     public function __construct($key, Node\Expr $value, array $attributes = []) {
         $this->attributes = $attributes;
diff --git a/lib/PhpParser/Node/Expr/ArrayDimFetch.php b/lib/PhpParser/Node/Expr/ArrayDimFetch.php
index 99e3ebe2b8..884169ed72 100644
--- a/lib/PhpParser/Node/Expr/ArrayDimFetch.php
+++ b/lib/PhpParser/Node/Expr/ArrayDimFetch.php
@@ -15,7 +15,7 @@ class ArrayDimFetch extends Expr {
      *
      * @param Expr      $var        Variable
      * @param null|Expr $dim        Array index / dim
-     * @param array     $attributes Additional attributes
+     * @param array<string, mixed> $attributes Additional attributes
      */
     public function __construct(Expr $var, ?Expr $dim = null, array $attributes = []) {
         $this->attributes = $attributes;
diff --git a/lib/PhpParser/Node/Expr/Array_.php b/lib/PhpParser/Node/Expr/Array_.php
index 5b85417065..955c9d25da 100644
--- a/lib/PhpParser/Node/Expr/Array_.php
+++ b/lib/PhpParser/Node/Expr/Array_.php
@@ -17,7 +17,7 @@ class Array_ extends Expr {
      * Constructs an array node.
      *
      * @param ArrayItem[] $items      Items of the array
-     * @param array       $attributes Additional attributes
+     * @param array<string, mixed> $attributes Additional attributes
      */
     public function __construct(array $items = [], array $attributes = []) {
         $this->attributes = $attributes;
diff --git a/lib/PhpParser/Node/Expr/ArrowFunction.php b/lib/PhpParser/Node/Expr/ArrowFunction.php
index 969dc745bd..4a9e5ed186 100644
--- a/lib/PhpParser/Node/Expr/ArrowFunction.php
+++ b/lib/PhpParser/Node/Expr/ArrowFunction.php
@@ -32,7 +32,7 @@ class ArrowFunction extends Expr implements FunctionLike {
      *                          'returnType' => null    : Return type
      *                          'expr'       => Expr    : Expression body
      *                          'attrGroups' => array() : PHP attribute groups
-     * @param array $attributes Additional attributes
+     * @param array<string, mixed> $attributes Additional attributes
      */
     public function __construct(array $subNodes = [], array $attributes = []) {
         $this->attributes = $attributes;
diff --git a/lib/PhpParser/Node/Expr/Assign.php b/lib/PhpParser/Node/Expr/Assign.php
index 0fadbfc42e..8a43226151 100644
--- a/lib/PhpParser/Node/Expr/Assign.php
+++ b/lib/PhpParser/Node/Expr/Assign.php
@@ -15,7 +15,7 @@ class Assign extends Expr {
      *
      * @param Expr  $var        Variable
      * @param Expr  $expr       Expression
-     * @param array $attributes Additional attributes
+     * @param array<string, mixed> $attributes Additional attributes
      */
     public function __construct(Expr $var, Expr $expr, array $attributes = []) {
         $this->attributes = $attributes;
diff --git a/lib/PhpParser/Node/Expr/AssignOp.php b/lib/PhpParser/Node/Expr/AssignOp.php
index 77cb661c05..acc37aa2aa 100644
--- a/lib/PhpParser/Node/Expr/AssignOp.php
+++ b/lib/PhpParser/Node/Expr/AssignOp.php
@@ -15,7 +15,7 @@ abstract class AssignOp extends Expr {
      *
      * @param Expr  $var        Variable
      * @param Expr  $expr       Expression
-     * @param array $attributes Additional attributes
+     * @param array<string, mixed> $attributes Additional attributes
      */
     public function __construct(Expr $var, Expr $expr, array $attributes = []) {
         $this->attributes = $attributes;
diff --git a/lib/PhpParser/Node/Expr/AssignRef.php b/lib/PhpParser/Node/Expr/AssignRef.php
index 407debd9d8..5cc6dede11 100644
--- a/lib/PhpParser/Node/Expr/AssignRef.php
+++ b/lib/PhpParser/Node/Expr/AssignRef.php
@@ -15,7 +15,7 @@ class AssignRef extends Expr {
      *
      * @param Expr  $var        Variable
      * @param Expr  $expr       Expression
-     * @param array $attributes Additional attributes
+     * @param array<string, mixed> $attributes Additional attributes
      */
     public function __construct(Expr $var, Expr $expr, array $attributes = []) {
         $this->attributes = $attributes;
diff --git a/lib/PhpParser/Node/Expr/BinaryOp.php b/lib/PhpParser/Node/Expr/BinaryOp.php
index e72f62ed0e..ae5f8da9a7 100644
--- a/lib/PhpParser/Node/Expr/BinaryOp.php
+++ b/lib/PhpParser/Node/Expr/BinaryOp.php
@@ -15,7 +15,7 @@ abstract class BinaryOp extends Expr {
      *
      * @param Expr  $left       The left hand side expression
      * @param Expr  $right      The right hand side expression
-     * @param array $attributes Additional attributes
+     * @param array<string, mixed> $attributes Additional attributes
      */
     public function __construct(Expr $left, Expr $right, array $attributes = []) {
         $this->attributes = $attributes;
diff --git a/lib/PhpParser/Node/Expr/BitwiseNot.php b/lib/PhpParser/Node/Expr/BitwiseNot.php
index 6499bf98ed..818f19702b 100644
--- a/lib/PhpParser/Node/Expr/BitwiseNot.php
+++ b/lib/PhpParser/Node/Expr/BitwiseNot.php
@@ -12,7 +12,7 @@ class BitwiseNot extends Expr {
      * Constructs a bitwise not node.
      *
      * @param Expr  $expr       Expression
-     * @param array $attributes Additional attributes
+     * @param array<string, mixed> $attributes Additional attributes
      */
     public function __construct(Expr $expr, array $attributes = []) {
         $this->attributes = $attributes;
diff --git a/lib/PhpParser/Node/Expr/BooleanNot.php b/lib/PhpParser/Node/Expr/BooleanNot.php
index c00fd71c3a..6798db837a 100644
--- a/lib/PhpParser/Node/Expr/BooleanNot.php
+++ b/lib/PhpParser/Node/Expr/BooleanNot.php
@@ -12,7 +12,7 @@ class BooleanNot extends Expr {
      * Constructs a boolean not node.
      *
      * @param Expr $expr       Expression
-     * @param array               $attributes Additional attributes
+     * @param array<string, mixed> $attributes Additional attributes
      */
     public function __construct(Expr $expr, array $attributes = []) {
         $this->attributes = $attributes;
diff --git a/lib/PhpParser/Node/Expr/Cast.php b/lib/PhpParser/Node/Expr/Cast.php
index 3a1e8c94b5..d286c21132 100644
--- a/lib/PhpParser/Node/Expr/Cast.php
+++ b/lib/PhpParser/Node/Expr/Cast.php
@@ -12,7 +12,7 @@ abstract class Cast extends Expr {
      * Constructs a cast node.
      *
      * @param Expr  $expr       Expression
-     * @param array $attributes Additional attributes
+     * @param array<string, mixed> $attributes Additional attributes
      */
     public function __construct(Expr $expr, array $attributes = []) {
         $this->attributes = $attributes;
diff --git a/lib/PhpParser/Node/Expr/ClassConstFetch.php b/lib/PhpParser/Node/Expr/ClassConstFetch.php
index c3bbc731f4..a883f5a382 100644
--- a/lib/PhpParser/Node/Expr/ClassConstFetch.php
+++ b/lib/PhpParser/Node/Expr/ClassConstFetch.php
@@ -17,7 +17,7 @@ class ClassConstFetch extends Expr {
      *
      * @param Name|Expr               $class      Class name
      * @param string|Identifier|Error $name       Constant name
-     * @param array                   $attributes Additional attributes
+     * @param array<string, mixed> $attributes Additional attributes
      */
     public function __construct($class, $name, array $attributes = []) {
         $this->attributes = $attributes;
diff --git a/lib/PhpParser/Node/Expr/Clone_.php b/lib/PhpParser/Node/Expr/Clone_.php
index 2564ae47de..b6110f62b9 100644
--- a/lib/PhpParser/Node/Expr/Clone_.php
+++ b/lib/PhpParser/Node/Expr/Clone_.php
@@ -12,7 +12,7 @@ class Clone_ extends Expr {
      * Constructs a clone node.
      *
      * @param Expr  $expr       Expression
-     * @param array $attributes Additional attributes
+     * @param array<string, mixed> $attributes Additional attributes
      */
     public function __construct(Expr $expr, array $attributes = []) {
         $this->attributes = $attributes;
diff --git a/lib/PhpParser/Node/Expr/Closure.php b/lib/PhpParser/Node/Expr/Closure.php
index 2d40fa55f1..caa566c536 100644
--- a/lib/PhpParser/Node/Expr/Closure.php
+++ b/lib/PhpParser/Node/Expr/Closure.php
@@ -34,7 +34,7 @@ class Closure extends Expr implements FunctionLike {
      *                          'returnType' => null   : Return type
      *                          'stmts'      => array(): Statements
      *                          'attrGroups' => array(): PHP attributes groups
-     * @param array $attributes Additional attributes
+     * @param array<string, mixed> $attributes Additional attributes
      */
     public function __construct(array $subNodes = [], array $attributes = []) {
         $this->attributes = $attributes;
diff --git a/lib/PhpParser/Node/Expr/ConstFetch.php b/lib/PhpParser/Node/Expr/ConstFetch.php
index bb3bd00627..99f781859b 100644
--- a/lib/PhpParser/Node/Expr/ConstFetch.php
+++ b/lib/PhpParser/Node/Expr/ConstFetch.php
@@ -13,7 +13,7 @@ class ConstFetch extends Expr {
      * Constructs a const fetch node.
      *
      * @param Name  $name       Constant name
-     * @param array $attributes Additional attributes
+     * @param array<string, mixed> $attributes Additional attributes
      */
     public function __construct(Name $name, array $attributes = []) {
         $this->attributes = $attributes;
diff --git a/lib/PhpParser/Node/Expr/Empty_.php b/lib/PhpParser/Node/Expr/Empty_.php
index 5977018628..ee55aaa08c 100644
--- a/lib/PhpParser/Node/Expr/Empty_.php
+++ b/lib/PhpParser/Node/Expr/Empty_.php
@@ -12,7 +12,7 @@ class Empty_ extends Expr {
      * Constructs an empty() node.
      *
      * @param Expr  $expr       Expression
-     * @param array $attributes Additional attributes
+     * @param array<string, mixed> $attributes Additional attributes
      */
     public function __construct(Expr $expr, array $attributes = []) {
         $this->attributes = $attributes;
diff --git a/lib/PhpParser/Node/Expr/Error.php b/lib/PhpParser/Node/Expr/Error.php
index a4cb84868a..43010ac45d 100644
--- a/lib/PhpParser/Node/Expr/Error.php
+++ b/lib/PhpParser/Node/Expr/Error.php
@@ -14,7 +14,7 @@ class Error extends Expr {
     /**
      * Constructs an error node.
      *
-     * @param array $attributes Additional attributes
+     * @param array<string, mixed> $attributes Additional attributes
      */
     public function __construct(array $attributes = []) {
         $this->attributes = $attributes;
diff --git a/lib/PhpParser/Node/Expr/ErrorSuppress.php b/lib/PhpParser/Node/Expr/ErrorSuppress.php
index a47dd02f0c..4ba61f0f1a 100644
--- a/lib/PhpParser/Node/Expr/ErrorSuppress.php
+++ b/lib/PhpParser/Node/Expr/ErrorSuppress.php
@@ -12,7 +12,7 @@ class ErrorSuppress extends Expr {
      * Constructs an error suppress node.
      *
      * @param Expr  $expr       Expression
-     * @param array $attributes Additional attributes
+     * @param array<string, mixed> $attributes Additional attributes
      */
     public function __construct(Expr $expr, array $attributes = []) {
         $this->attributes = $attributes;
diff --git a/lib/PhpParser/Node/Expr/Eval_.php b/lib/PhpParser/Node/Expr/Eval_.php
index 2d254bfdcc..4030338475 100644
--- a/lib/PhpParser/Node/Expr/Eval_.php
+++ b/lib/PhpParser/Node/Expr/Eval_.php
@@ -12,7 +12,7 @@ class Eval_ extends Expr {
      * Constructs an eval() node.
      *
      * @param Expr  $expr       Expression
-     * @param array $attributes Additional attributes
+     * @param array<string, mixed> $attributes Additional attributes
      */
     public function __construct(Expr $expr, array $attributes = []) {
         $this->attributes = $attributes;
diff --git a/lib/PhpParser/Node/Expr/Exit_.php b/lib/PhpParser/Node/Expr/Exit_.php
index 55b934998a..315307d6c4 100644
--- a/lib/PhpParser/Node/Expr/Exit_.php
+++ b/lib/PhpParser/Node/Expr/Exit_.php
@@ -16,7 +16,7 @@ class Exit_ extends Expr {
      * Constructs an exit() node.
      *
      * @param null|Expr $expr       Expression
-     * @param array                    $attributes Additional attributes
+     * @param array<string, mixed> $attributes Additional attributes
      */
     public function __construct(?Expr $expr = null, array $attributes = []) {
         $this->attributes = $attributes;
diff --git a/lib/PhpParser/Node/Expr/FuncCall.php b/lib/PhpParser/Node/Expr/FuncCall.php
index dd63f1b084..c2f09760a4 100644
--- a/lib/PhpParser/Node/Expr/FuncCall.php
+++ b/lib/PhpParser/Node/Expr/FuncCall.php
@@ -16,7 +16,7 @@ class FuncCall extends CallLike {
      *
      * @param Node\Name|Expr                           $name       Function name
      * @param array<Node\Arg|Node\VariadicPlaceholder> $args       Arguments
-     * @param array                                    $attributes Additional attributes
+     * @param array<string, mixed> $attributes Additional attributes
      */
     public function __construct($name, array $args = [], array $attributes = []) {
         $this->attributes = $attributes;
diff --git a/lib/PhpParser/Node/Expr/Include_.php b/lib/PhpParser/Node/Expr/Include_.php
index 894d32a59f..11cc9e20fd 100644
--- a/lib/PhpParser/Node/Expr/Include_.php
+++ b/lib/PhpParser/Node/Expr/Include_.php
@@ -20,7 +20,7 @@ class Include_ extends Expr {
      *
      * @param Expr  $expr       Expression
      * @param int   $type       Type of include
-     * @param array $attributes Additional attributes
+     * @param array<string, mixed> $attributes Additional attributes
      */
     public function __construct(Expr $expr, int $type, array $attributes = []) {
         $this->attributes = $attributes;
diff --git a/lib/PhpParser/Node/Expr/Instanceof_.php b/lib/PhpParser/Node/Expr/Instanceof_.php
index 800d187f6f..1017fad05c 100644
--- a/lib/PhpParser/Node/Expr/Instanceof_.php
+++ b/lib/PhpParser/Node/Expr/Instanceof_.php
@@ -16,7 +16,7 @@ class Instanceof_ extends Expr {
      *
      * @param Expr      $expr       Expression
      * @param Name|Expr $class      Class name
-     * @param array     $attributes Additional attributes
+     * @param array<string, mixed> $attributes Additional attributes
      */
     public function __construct(Expr $expr, $class, array $attributes = []) {
         $this->attributes = $attributes;
diff --git a/lib/PhpParser/Node/Expr/Isset_.php b/lib/PhpParser/Node/Expr/Isset_.php
index e43a859f99..a812ae49df 100644
--- a/lib/PhpParser/Node/Expr/Isset_.php
+++ b/lib/PhpParser/Node/Expr/Isset_.php
@@ -12,7 +12,7 @@ class Isset_ extends Expr {
      * Constructs an array node.
      *
      * @param Expr[] $vars       Variables
-     * @param array  $attributes Additional attributes
+     * @param array<string, mixed> $attributes Additional attributes
      */
     public function __construct(array $vars, array $attributes = []) {
         $this->attributes = $attributes;
diff --git a/lib/PhpParser/Node/Expr/List_.php b/lib/PhpParser/Node/Expr/List_.php
index f9d9697ef7..f988a465ae 100644
--- a/lib/PhpParser/Node/Expr/List_.php
+++ b/lib/PhpParser/Node/Expr/List_.php
@@ -17,7 +17,7 @@ class List_ extends Expr {
      * Constructs a list() destructuring node.
      *
      * @param (ArrayItem|null)[] $items      List of items to assign to
-     * @param array              $attributes Additional attributes
+     * @param array<string, mixed> $attributes Additional attributes
      */
     public function __construct(array $items, array $attributes = []) {
         $this->attributes = $attributes;
diff --git a/lib/PhpParser/Node/Expr/MethodCall.php b/lib/PhpParser/Node/Expr/MethodCall.php
index 0e42ab7ce6..16c538b0a4 100644
--- a/lib/PhpParser/Node/Expr/MethodCall.php
+++ b/lib/PhpParser/Node/Expr/MethodCall.php
@@ -21,7 +21,7 @@ class MethodCall extends CallLike {
      * @param Expr                           $var        Variable holding object
      * @param string|Identifier|Expr         $name       Method name
      * @param array<Arg|VariadicPlaceholder> $args       Arguments
-     * @param array                          $attributes Additional attributes
+     * @param array<string, mixed> $attributes Additional attributes
      */
     public function __construct(Expr $var, $name, array $args = [], array $attributes = []) {
         $this->attributes = $attributes;
diff --git a/lib/PhpParser/Node/Expr/New_.php b/lib/PhpParser/Node/Expr/New_.php
index 2356183787..e3ebc0be0f 100644
--- a/lib/PhpParser/Node/Expr/New_.php
+++ b/lib/PhpParser/Node/Expr/New_.php
@@ -18,7 +18,7 @@ class New_ extends CallLike {
      *
      * @param Node\Name|Expr|Node\Stmt\Class_ $class      Class name (or class node for anonymous classes)
      * @param array<Arg|VariadicPlaceholder>  $args       Arguments
-     * @param array                           $attributes Additional attributes
+     * @param array<string, mixed> $attributes Additional attributes
      */
     public function __construct($class, array $args = [], array $attributes = []) {
         $this->attributes = $attributes;
diff --git a/lib/PhpParser/Node/Expr/NullsafeMethodCall.php b/lib/PhpParser/Node/Expr/NullsafeMethodCall.php
index 6acd9795a2..d36fefe83b 100644
--- a/lib/PhpParser/Node/Expr/NullsafeMethodCall.php
+++ b/lib/PhpParser/Node/Expr/NullsafeMethodCall.php
@@ -21,7 +21,7 @@ class NullsafeMethodCall extends CallLike {
      * @param Expr                           $var        Variable holding object
      * @param string|Identifier|Expr         $name       Method name
      * @param array<Arg|VariadicPlaceholder> $args       Arguments
-     * @param array                          $attributes Additional attributes
+     * @param array<string, mixed> $attributes Additional attributes
      */
     public function __construct(Expr $var, $name, array $args = [], array $attributes = []) {
         $this->attributes = $attributes;
diff --git a/lib/PhpParser/Node/Expr/NullsafePropertyFetch.php b/lib/PhpParser/Node/Expr/NullsafePropertyFetch.php
index 9b4e8752a2..2a01f87224 100644
--- a/lib/PhpParser/Node/Expr/NullsafePropertyFetch.php
+++ b/lib/PhpParser/Node/Expr/NullsafePropertyFetch.php
@@ -16,7 +16,7 @@ class NullsafePropertyFetch extends Expr {
      *
      * @param Expr                   $var        Variable holding object
      * @param string|Identifier|Expr $name       Property name
-     * @param array                  $attributes Additional attributes
+     * @param array<string, mixed> $attributes Additional attributes
      */
     public function __construct(Expr $var, $name, array $attributes = []) {
         $this->attributes = $attributes;
diff --git a/lib/PhpParser/Node/Expr/PostDec.php b/lib/PhpParser/Node/Expr/PostDec.php
index 325403409b..1efc75aeb5 100644
--- a/lib/PhpParser/Node/Expr/PostDec.php
+++ b/lib/PhpParser/Node/Expr/PostDec.php
@@ -12,7 +12,7 @@ class PostDec extends Expr {
      * Constructs a post decrement node.
      *
      * @param Expr  $var        Variable
-     * @param array $attributes Additional attributes
+     * @param array<string, mixed> $attributes Additional attributes
      */
     public function __construct(Expr $var, array $attributes = []) {
         $this->attributes = $attributes;
diff --git a/lib/PhpParser/Node/Expr/PostInc.php b/lib/PhpParser/Node/Expr/PostInc.php
index df07727aba..783071b2b1 100644
--- a/lib/PhpParser/Node/Expr/PostInc.php
+++ b/lib/PhpParser/Node/Expr/PostInc.php
@@ -12,7 +12,7 @@ class PostInc extends Expr {
      * Constructs a post increment node.
      *
      * @param Expr  $var        Variable
-     * @param array $attributes Additional attributes
+     * @param array<string, mixed> $attributes Additional attributes
      */
     public function __construct(Expr $var, array $attributes = []) {
         $this->attributes = $attributes;
diff --git a/lib/PhpParser/Node/Expr/PreDec.php b/lib/PhpParser/Node/Expr/PreDec.php
index 0aee17fce4..72622ef47b 100644
--- a/lib/PhpParser/Node/Expr/PreDec.php
+++ b/lib/PhpParser/Node/Expr/PreDec.php
@@ -12,7 +12,7 @@ class PreDec extends Expr {
      * Constructs a pre decrement node.
      *
      * @param Expr  $var        Variable
-     * @param array $attributes Additional attributes
+     * @param array<string, mixed> $attributes Additional attributes
      */
     public function __construct(Expr $var, array $attributes = []) {
         $this->attributes = $attributes;
diff --git a/lib/PhpParser/Node/Expr/PreInc.php b/lib/PhpParser/Node/Expr/PreInc.php
index f8958a8ad9..5e26fa9baf 100644
--- a/lib/PhpParser/Node/Expr/PreInc.php
+++ b/lib/PhpParser/Node/Expr/PreInc.php
@@ -12,7 +12,7 @@ class PreInc extends Expr {
      * Constructs a pre increment node.
      *
      * @param Expr  $var        Variable
-     * @param array $attributes Additional attributes
+     * @param array<string, mixed> $attributes Additional attributes
      */
     public function __construct(Expr $var, array $attributes = []) {
         $this->attributes = $attributes;
diff --git a/lib/PhpParser/Node/Expr/Print_.php b/lib/PhpParser/Node/Expr/Print_.php
index e68568d6d6..2af35e1e69 100644
--- a/lib/PhpParser/Node/Expr/Print_.php
+++ b/lib/PhpParser/Node/Expr/Print_.php
@@ -12,7 +12,7 @@ class Print_ extends Expr {
      * Constructs an print() node.
      *
      * @param Expr  $expr       Expression
-     * @param array $attributes Additional attributes
+     * @param array<string, mixed> $attributes Additional attributes
      */
     public function __construct(Expr $expr, array $attributes = []) {
         $this->attributes = $attributes;
diff --git a/lib/PhpParser/Node/Expr/PropertyFetch.php b/lib/PhpParser/Node/Expr/PropertyFetch.php
index 6cbe1762f6..a2fe758361 100644
--- a/lib/PhpParser/Node/Expr/PropertyFetch.php
+++ b/lib/PhpParser/Node/Expr/PropertyFetch.php
@@ -16,7 +16,7 @@ class PropertyFetch extends Expr {
      *
      * @param Expr                   $var        Variable holding object
      * @param string|Identifier|Expr $name       Property name
-     * @param array                  $attributes Additional attributes
+     * @param array<string, mixed> $attributes Additional attributes
      */
     public function __construct(Expr $var, $name, array $attributes = []) {
         $this->attributes = $attributes;
diff --git a/lib/PhpParser/Node/Expr/ShellExec.php b/lib/PhpParser/Node/Expr/ShellExec.php
index c9c5ade0e4..68907ab66c 100644
--- a/lib/PhpParser/Node/Expr/ShellExec.php
+++ b/lib/PhpParser/Node/Expr/ShellExec.php
@@ -12,7 +12,7 @@ class ShellExec extends Expr {
      * Constructs a shell exec (backtick) node.
      *
      * @param array $parts      Encapsed string array
-     * @param array $attributes Additional attributes
+     * @param array<string, mixed> $attributes Additional attributes
      */
     public function __construct(array $parts, array $attributes = []) {
         $this->attributes = $attributes;
diff --git a/lib/PhpParser/Node/Expr/StaticCall.php b/lib/PhpParser/Node/Expr/StaticCall.php
index bb60013d02..ef2006a4ae 100644
--- a/lib/PhpParser/Node/Expr/StaticCall.php
+++ b/lib/PhpParser/Node/Expr/StaticCall.php
@@ -22,7 +22,7 @@ class StaticCall extends CallLike {
      * @param Node\Name|Expr                 $class      Class name
      * @param string|Identifier|Expr         $name       Method name
      * @param array<Arg|VariadicPlaceholder> $args       Arguments
-     * @param array                          $attributes Additional attributes
+     * @param array<string, mixed> $attributes Additional attributes
      */
     public function __construct($class, $name, array $args = [], array $attributes = []) {
         $this->attributes = $attributes;
diff --git a/lib/PhpParser/Node/Expr/StaticPropertyFetch.php b/lib/PhpParser/Node/Expr/StaticPropertyFetch.php
index dc1afa13e9..d187917ba3 100644
--- a/lib/PhpParser/Node/Expr/StaticPropertyFetch.php
+++ b/lib/PhpParser/Node/Expr/StaticPropertyFetch.php
@@ -17,7 +17,7 @@ class StaticPropertyFetch extends Expr {
      *
      * @param Name|Expr                     $class      Class name
      * @param string|VarLikeIdentifier|Expr $name       Property name
-     * @param array                         $attributes Additional attributes
+     * @param array<string, mixed> $attributes Additional attributes
      */
     public function __construct($class, $name, array $attributes = []) {
         $this->attributes = $attributes;
diff --git a/lib/PhpParser/Node/Expr/Ternary.php b/lib/PhpParser/Node/Expr/Ternary.php
index c72e9af757..d17a73967e 100644
--- a/lib/PhpParser/Node/Expr/Ternary.php
+++ b/lib/PhpParser/Node/Expr/Ternary.php
@@ -18,7 +18,7 @@ class Ternary extends Expr {
      * @param Expr      $cond       Condition
      * @param null|Expr $if         Expression for true
      * @param Expr      $else       Expression for false
-     * @param array                    $attributes Additional attributes
+     * @param array<string, mixed> $attributes Additional attributes
      */
     public function __construct(Expr $cond, ?Expr $if, Expr $else, array $attributes = []) {
         $this->attributes = $attributes;
diff --git a/lib/PhpParser/Node/Expr/Throw_.php b/lib/PhpParser/Node/Expr/Throw_.php
index 120a0f5ed7..ef50d8582d 100644
--- a/lib/PhpParser/Node/Expr/Throw_.php
+++ b/lib/PhpParser/Node/Expr/Throw_.php
@@ -12,7 +12,7 @@ class Throw_ extends Node\Expr {
      * Constructs a throw expression node.
      *
      * @param Node\Expr $expr       Expression
-     * @param array     $attributes Additional attributes
+     * @param array<string, mixed> $attributes Additional attributes
      */
     public function __construct(Node\Expr $expr, array $attributes = []) {
         $this->attributes = $attributes;
diff --git a/lib/PhpParser/Node/Expr/UnaryMinus.php b/lib/PhpParser/Node/Expr/UnaryMinus.php
index 38e5795136..e26dad44ab 100644
--- a/lib/PhpParser/Node/Expr/UnaryMinus.php
+++ b/lib/PhpParser/Node/Expr/UnaryMinus.php
@@ -12,7 +12,7 @@ class UnaryMinus extends Expr {
      * Constructs a unary minus node.
      *
      * @param Expr  $expr       Expression
-     * @param array $attributes Additional attributes
+     * @param array<string, mixed> $attributes Additional attributes
      */
     public function __construct(Expr $expr, array $attributes = []) {
         $this->attributes = $attributes;
diff --git a/lib/PhpParser/Node/Expr/UnaryPlus.php b/lib/PhpParser/Node/Expr/UnaryPlus.php
index c6298fae32..8fc93f0922 100644
--- a/lib/PhpParser/Node/Expr/UnaryPlus.php
+++ b/lib/PhpParser/Node/Expr/UnaryPlus.php
@@ -12,7 +12,7 @@ class UnaryPlus extends Expr {
      * Constructs a unary plus node.
      *
      * @param Expr $expr       Expression
-     * @param array               $attributes Additional attributes
+     * @param array<string, mixed> $attributes Additional attributes
      */
     public function __construct(Expr $expr, array $attributes = []) {
         $this->attributes = $attributes;
diff --git a/lib/PhpParser/Node/Expr/Variable.php b/lib/PhpParser/Node/Expr/Variable.php
index 8ae09a16c7..43ad3e5db3 100644
--- a/lib/PhpParser/Node/Expr/Variable.php
+++ b/lib/PhpParser/Node/Expr/Variable.php
@@ -12,7 +12,7 @@ class Variable extends Expr {
      * Constructs a variable node.
      *
      * @param string|Expr $name       Name
-     * @param array       $attributes Additional attributes
+     * @param array<string, mixed> $attributes Additional attributes
      */
     public function __construct($name, array $attributes = []) {
         $this->attributes = $attributes;
diff --git a/lib/PhpParser/Node/Expr/YieldFrom.php b/lib/PhpParser/Node/Expr/YieldFrom.php
index a88fdeb350..0cb387d7e7 100644
--- a/lib/PhpParser/Node/Expr/YieldFrom.php
+++ b/lib/PhpParser/Node/Expr/YieldFrom.php
@@ -12,7 +12,7 @@ class YieldFrom extends Expr {
      * Constructs an "yield from" node.
      *
      * @param Expr  $expr       Expression
-     * @param array $attributes Additional attributes
+     * @param array<string, mixed> $attributes Additional attributes
      */
     public function __construct(Expr $expr, array $attributes = []) {
         $this->attributes = $attributes;
diff --git a/lib/PhpParser/Node/Expr/Yield_.php b/lib/PhpParser/Node/Expr/Yield_.php
index cd214a8abb..9a9ea2f960 100644
--- a/lib/PhpParser/Node/Expr/Yield_.php
+++ b/lib/PhpParser/Node/Expr/Yield_.php
@@ -15,7 +15,7 @@ class Yield_ extends Expr {
      *
      * @param null|Expr $value      Value expression
      * @param null|Expr $key        Key expression
-     * @param array     $attributes Additional attributes
+     * @param array<string, mixed> $attributes Additional attributes
      */
     public function __construct(?Expr $value = null, ?Expr $key = null, array $attributes = []) {
         $this->attributes = $attributes;
diff --git a/lib/PhpParser/Node/Identifier.php b/lib/PhpParser/Node/Identifier.php
index 2695855d1d..01f3e28985 100644
--- a/lib/PhpParser/Node/Identifier.php
+++ b/lib/PhpParser/Node/Identifier.php
@@ -21,7 +21,7 @@ class Identifier extends NodeAbstract {
      * Constructs an identifier node.
      *
      * @param string $name       Identifier as string
-     * @param array  $attributes Additional attributes
+     * @param array<string, mixed> $attributes Additional attributes
      */
     public function __construct(string $name, array $attributes = []) {
         $this->attributes = $attributes;
diff --git a/lib/PhpParser/Node/InterpolatedStringPart.php b/lib/PhpParser/Node/InterpolatedStringPart.php
index ebd9cb3e8d..407258e3c6 100644
--- a/lib/PhpParser/Node/InterpolatedStringPart.php
+++ b/lib/PhpParser/Node/InterpolatedStringPart.php
@@ -12,7 +12,7 @@ class InterpolatedStringPart extends NodeAbstract {
      * Constructs a node representing a string part of an interpolated string.
      *
      * @param string $value      String value
-     * @param array  $attributes Additional attributes
+     * @param array<string, mixed> $attributes Additional attributes
      */
     public function __construct(string $value, array $attributes = []) {
         $this->attributes = $attributes;
diff --git a/lib/PhpParser/Node/IntersectionType.php b/lib/PhpParser/Node/IntersectionType.php
index 5b6198b71b..1562544610 100644
--- a/lib/PhpParser/Node/IntersectionType.php
+++ b/lib/PhpParser/Node/IntersectionType.php
@@ -10,7 +10,7 @@ class IntersectionType extends ComplexType {
      * Constructs an intersection type.
      *
      * @param (Identifier|Name)[] $types      Types
-     * @param array               $attributes Additional attributes
+     * @param array<string, mixed> $attributes Additional attributes
      */
     public function __construct(array $types, array $attributes = []) {
         $this->attributes = $attributes;
diff --git a/lib/PhpParser/Node/Name.php b/lib/PhpParser/Node/Name.php
index 3b791979dd..4e6ae0a9fe 100644
--- a/lib/PhpParser/Node/Name.php
+++ b/lib/PhpParser/Node/Name.php
@@ -18,7 +18,7 @@ class Name extends NodeAbstract {
      * Constructs a name node.
      *
      * @param string|string[]|self $name       Name as string, part array or Name instance (copy ctor)
-     * @param array                $attributes Additional attributes
+     * @param array<string, mixed> $attributes Additional attributes
      */
     final public function __construct($name, array $attributes = []) {
         $this->attributes = $attributes;
@@ -187,7 +187,7 @@ public function slice(int $offset, ?int $length = null) {
      *
      * @param string|string[]|self|null $name1      The first name
      * @param string|string[]|self|null $name2      The second name
-     * @param array                     $attributes Attributes to assign to concatenated name
+     * @param array<string, mixed> $attributes Attributes to assign to concatenated name
      *
      * @return static|null Concatenated name
      */
diff --git a/lib/PhpParser/Node/NullableType.php b/lib/PhpParser/Node/NullableType.php
index 1b8f6bd319..e86d097424 100644
--- a/lib/PhpParser/Node/NullableType.php
+++ b/lib/PhpParser/Node/NullableType.php
@@ -10,7 +10,7 @@ class NullableType extends ComplexType {
      * Constructs a nullable type (wrapping another type).
      *
      * @param string|Identifier|Name $type       Type
-     * @param array                  $attributes Additional attributes
+     * @param array<string, mixed> $attributes Additional attributes
      */
     public function __construct($type, array $attributes = []) {
         $this->attributes = $attributes;
diff --git a/lib/PhpParser/Node/Param.php b/lib/PhpParser/Node/Param.php
index bd591d811a..22d439f40a 100644
--- a/lib/PhpParser/Node/Param.php
+++ b/lib/PhpParser/Node/Param.php
@@ -29,7 +29,7 @@ class Param extends NodeAbstract {
      * @param null|string|Identifier|Name|ComplexType $type       Type declaration
      * @param bool                                    $byRef      Whether is passed by reference
      * @param bool                                    $variadic   Whether this is a variadic argument
-     * @param array                                   $attributes Additional attributes
+     * @param array<string, mixed> $attributes Additional attributes
      * @param int                                     $flags      Optional visibility flags
      * @param AttributeGroup[]                        $attrGroups PHP attribute groups
      */
diff --git a/lib/PhpParser/Node/PropertyItem.php b/lib/PhpParser/Node/PropertyItem.php
index 1b286b4dd0..804a507c5f 100644
--- a/lib/PhpParser/Node/PropertyItem.php
+++ b/lib/PhpParser/Node/PropertyItem.php
@@ -15,7 +15,7 @@ class PropertyItem extends Node\Stmt {
      *
      * @param string|Node\VarLikeIdentifier $name       Name
      * @param null|Node\Expr                $default    Default value
-     * @param array                         $attributes Additional attributes
+     * @param array<string, mixed> $attributes Additional attributes
      */
     public function __construct($name, ?Node\Expr $default = null, array $attributes = []) {
         $this->attributes = $attributes;
diff --git a/lib/PhpParser/Node/Scalar/Float_.php b/lib/PhpParser/Node/Scalar/Float_.php
index 14ade5952d..65b5257696 100644
--- a/lib/PhpParser/Node/Scalar/Float_.php
+++ b/lib/PhpParser/Node/Scalar/Float_.php
@@ -12,7 +12,7 @@ class Float_ extends Scalar {
      * Constructs a float number scalar node.
      *
      * @param float $value      Value of the number
-     * @param array $attributes Additional attributes
+     * @param array<string, mixed> $attributes Additional attributes
      */
     public function __construct(float $value, array $attributes = []) {
         $this->attributes = $attributes;
diff --git a/lib/PhpParser/Node/Scalar/Int_.php b/lib/PhpParser/Node/Scalar/Int_.php
index a0187b218a..d6d0de637d 100644
--- a/lib/PhpParser/Node/Scalar/Int_.php
+++ b/lib/PhpParser/Node/Scalar/Int_.php
@@ -19,7 +19,7 @@ class Int_ extends Scalar {
      * Constructs an integer number scalar node.
      *
      * @param int   $value      Value of the number
-     * @param array $attributes Additional attributes
+     * @param array<string, mixed> $attributes Additional attributes
      */
     public function __construct(int $value, array $attributes = []) {
         $this->attributes = $attributes;
@@ -34,7 +34,7 @@ public function getSubNodeNames(): array {
      * Constructs an Int node from a string number literal.
      *
      * @param string $str               String number literal (decimal, octal, hex or binary)
-     * @param array  $attributes        Additional attributes
+     * @param array<string, mixed> $attributes        Additional attributes
      * @param bool   $allowInvalidOctal Whether to allow invalid octal numbers (PHP 5)
      *
      * @return Int_ The constructed LNumber, including kind attribute
diff --git a/lib/PhpParser/Node/Scalar/InterpolatedString.php b/lib/PhpParser/Node/Scalar/InterpolatedString.php
index a43e8dcb2d..7d958993c4 100644
--- a/lib/PhpParser/Node/Scalar/InterpolatedString.php
+++ b/lib/PhpParser/Node/Scalar/InterpolatedString.php
@@ -14,7 +14,7 @@ class InterpolatedString extends Scalar {
      * Constructs an interpolated string node.
      *
      * @param (Expr|InterpolatedStringPart)[] $parts      Interpolated string parts
-     * @param array                           $attributes Additional attributes
+     * @param array<string, mixed> $attributes Additional attributes
      */
     public function __construct(array $parts, array $attributes = []) {
         $this->attributes = $attributes;
diff --git a/lib/PhpParser/Node/Scalar/MagicConst.php b/lib/PhpParser/Node/Scalar/MagicConst.php
index c539487054..1da9b391cb 100644
--- a/lib/PhpParser/Node/Scalar/MagicConst.php
+++ b/lib/PhpParser/Node/Scalar/MagicConst.php
@@ -8,7 +8,7 @@ abstract class MagicConst extends Scalar {
     /**
      * Constructs a magic constant node.
      *
-     * @param array $attributes Additional attributes
+     * @param array<string, mixed> $attributes Additional attributes
      */
     public function __construct(array $attributes = []) {
         $this->attributes = $attributes;
diff --git a/lib/PhpParser/Node/Scalar/String_.php b/lib/PhpParser/Node/Scalar/String_.php
index d25090119c..91f4c78e6c 100644
--- a/lib/PhpParser/Node/Scalar/String_.php
+++ b/lib/PhpParser/Node/Scalar/String_.php
@@ -30,7 +30,7 @@ class String_ extends Scalar {
      * Constructs a string scalar node.
      *
      * @param string $value      Value of the string
-     * @param array  $attributes Additional attributes
+     * @param array<string, mixed> $attributes Additional attributes
      */
     public function __construct(string $value, array $attributes = []) {
         $this->attributes = $attributes;
diff --git a/lib/PhpParser/Node/StaticVar.php b/lib/PhpParser/Node/StaticVar.php
index a85374334a..8dfb11a4c9 100644
--- a/lib/PhpParser/Node/StaticVar.php
+++ b/lib/PhpParser/Node/StaticVar.php
@@ -16,7 +16,7 @@ class StaticVar extends NodeAbstract {
      *
      * @param Expr\Variable  $var         Name
      * @param null|Node\Expr $default    Default value
-     * @param array          $attributes Additional attributes
+     * @param array<string, mixed> $attributes Additional attributes
      */
     public function __construct(
         Expr\Variable $var, ?Node\Expr $default = null, array $attributes = []
diff --git a/lib/PhpParser/Node/Stmt/Break_.php b/lib/PhpParser/Node/Stmt/Break_.php
index d76c7dd610..11964ba117 100644
--- a/lib/PhpParser/Node/Stmt/Break_.php
+++ b/lib/PhpParser/Node/Stmt/Break_.php
@@ -12,7 +12,7 @@ class Break_ extends Node\Stmt {
      * Constructs a break node.
      *
      * @param null|Node\Expr $num        Number of loops to break
-     * @param array          $attributes Additional attributes
+     * @param array<string, mixed> $attributes Additional attributes
      */
     public function __construct(?Node\Expr $num = null, array $attributes = []) {
         $this->attributes = $attributes;
diff --git a/lib/PhpParser/Node/Stmt/Case_.php b/lib/PhpParser/Node/Stmt/Case_.php
index fe825e4192..6f7a91888b 100644
--- a/lib/PhpParser/Node/Stmt/Case_.php
+++ b/lib/PhpParser/Node/Stmt/Case_.php
@@ -15,7 +15,7 @@ class Case_ extends Node\Stmt {
      *
      * @param null|Node\Expr $cond       Condition (null for default)
      * @param Node\Stmt[]    $stmts      Statements
-     * @param array          $attributes Additional attributes
+     * @param array<string, mixed> $attributes Additional attributes
      */
     public function __construct(?Node\Expr $cond, array $stmts = [], array $attributes = []) {
         $this->attributes = $attributes;
diff --git a/lib/PhpParser/Node/Stmt/Catch_.php b/lib/PhpParser/Node/Stmt/Catch_.php
index bbd1f523ad..7f2cd7a911 100644
--- a/lib/PhpParser/Node/Stmt/Catch_.php
+++ b/lib/PhpParser/Node/Stmt/Catch_.php
@@ -19,7 +19,7 @@ class Catch_ extends Node\Stmt {
      * @param Node\Name[]           $types      Types of exceptions to catch
      * @param Expr\Variable|null    $var        Variable for exception
      * @param Node\Stmt[]           $stmts      Statements
-     * @param array                 $attributes Additional attributes
+     * @param array<string, mixed> $attributes Additional attributes
      */
     public function __construct(
         array $types, ?Expr\Variable $var = null, array $stmts = [], array $attributes = []
diff --git a/lib/PhpParser/Node/Stmt/ClassConst.php b/lib/PhpParser/Node/Stmt/ClassConst.php
index c35f072460..e4b1a2a168 100644
--- a/lib/PhpParser/Node/Stmt/ClassConst.php
+++ b/lib/PhpParser/Node/Stmt/ClassConst.php
@@ -18,7 +18,7 @@ class ClassConst extends Node\Stmt {
      *
      * @param Node\Const_[]         $consts     Constant declarations
      * @param int                   $flags      Modifiers
-     * @param array                 $attributes Additional attributes
+     * @param array<string, mixed> $attributes Additional attributes
      * @param Node\AttributeGroup[] $attrGroups PHP attribute groups
      */
     public function __construct(
diff --git a/lib/PhpParser/Node/Stmt/ClassMethod.php b/lib/PhpParser/Node/Stmt/ClassMethod.php
index 71cf1840fe..4e5e3f0593 100644
--- a/lib/PhpParser/Node/Stmt/ClassMethod.php
+++ b/lib/PhpParser/Node/Stmt/ClassMethod.php
@@ -53,7 +53,7 @@ class ClassMethod extends Node\Stmt implements FunctionLike {
      *                          'returnType' => null           : Return type
      *                          'stmts'      => array()        : Statements
      *                          'attrGroups' => array()        : PHP attribute groups
-     * @param array $attributes Additional attributes
+     * @param array<string, mixed> $attributes Additional attributes
      */
     public function __construct($name, array $subNodes = [], array $attributes = []) {
         $this->attributes = $attributes;
diff --git a/lib/PhpParser/Node/Stmt/Class_.php b/lib/PhpParser/Node/Stmt/Class_.php
index 1a225f8aa8..428d2a9059 100644
--- a/lib/PhpParser/Node/Stmt/Class_.php
+++ b/lib/PhpParser/Node/Stmt/Class_.php
@@ -42,7 +42,7 @@ class Class_ extends ClassLike {
      *                                'implements'  => array(): Names of implemented interfaces
      *                                'stmts'       => array(): Statements
      *                                'attrGroups'  => array(): PHP attribute groups
-     * @param array       $attributes Additional attributes
+     * @param array<string, mixed> $attributes Additional attributes
      */
     public function __construct($name, array $subNodes = [], array $attributes = []) {
         $this->attributes = $attributes;
diff --git a/lib/PhpParser/Node/Stmt/Const_.php b/lib/PhpParser/Node/Stmt/Const_.php
index 1f97f32796..3a7b090ffe 100644
--- a/lib/PhpParser/Node/Stmt/Const_.php
+++ b/lib/PhpParser/Node/Stmt/Const_.php
@@ -12,7 +12,7 @@ class Const_ extends Node\Stmt {
      * Constructs a const list node.
      *
      * @param Node\Const_[] $consts     Constant declarations
-     * @param array         $attributes Additional attributes
+     * @param array<string, mixed> $attributes Additional attributes
      */
     public function __construct(array $consts, array $attributes = []) {
         $this->attributes = $attributes;
diff --git a/lib/PhpParser/Node/Stmt/Continue_.php b/lib/PhpParser/Node/Stmt/Continue_.php
index 4311fb1c83..f74b7fc6bf 100644
--- a/lib/PhpParser/Node/Stmt/Continue_.php
+++ b/lib/PhpParser/Node/Stmt/Continue_.php
@@ -12,7 +12,7 @@ class Continue_ extends Node\Stmt {
      * Constructs a continue node.
      *
      * @param null|Node\Expr $num        Number of loops to continue
-     * @param array          $attributes Additional attributes
+     * @param array<string, mixed> $attributes Additional attributes
      */
     public function __construct(?Node\Expr $num = null, array $attributes = []) {
         $this->attributes = $attributes;
diff --git a/lib/PhpParser/Node/Stmt/Declare_.php b/lib/PhpParser/Node/Stmt/Declare_.php
index b76fc57416..0c07eb3985 100644
--- a/lib/PhpParser/Node/Stmt/Declare_.php
+++ b/lib/PhpParser/Node/Stmt/Declare_.php
@@ -16,7 +16,7 @@ class Declare_ extends Node\Stmt {
      *
      * @param DeclareItem[] $declares   List of declares
      * @param Node\Stmt[]|null $stmts      Statements
-     * @param array            $attributes Additional attributes
+     * @param array<string, mixed> $attributes Additional attributes
      */
     public function __construct(array $declares, ?array $stmts = null, array $attributes = []) {
         $this->attributes = $attributes;
diff --git a/lib/PhpParser/Node/Stmt/Do_.php b/lib/PhpParser/Node/Stmt/Do_.php
index f8328101ef..28d313983e 100644
--- a/lib/PhpParser/Node/Stmt/Do_.php
+++ b/lib/PhpParser/Node/Stmt/Do_.php
@@ -15,7 +15,7 @@ class Do_ extends Node\Stmt {
      *
      * @param Node\Expr   $cond       Condition
      * @param Node\Stmt[] $stmts      Statements
-     * @param array       $attributes Additional attributes
+     * @param array<string, mixed> $attributes Additional attributes
      */
     public function __construct(Node\Expr $cond, array $stmts = [], array $attributes = []) {
         $this->attributes = $attributes;
diff --git a/lib/PhpParser/Node/Stmt/Echo_.php b/lib/PhpParser/Node/Stmt/Echo_.php
index 040f398ad5..b368b392ba 100644
--- a/lib/PhpParser/Node/Stmt/Echo_.php
+++ b/lib/PhpParser/Node/Stmt/Echo_.php
@@ -12,7 +12,7 @@ class Echo_ extends Node\Stmt {
      * Constructs an echo node.
      *
      * @param Node\Expr[] $exprs      Expressions
-     * @param array       $attributes Additional attributes
+     * @param array<string, mixed> $attributes Additional attributes
      */
     public function __construct(array $exprs, array $attributes = []) {
         $this->attributes = $attributes;
diff --git a/lib/PhpParser/Node/Stmt/ElseIf_.php b/lib/PhpParser/Node/Stmt/ElseIf_.php
index 5d95169515..66e590d428 100644
--- a/lib/PhpParser/Node/Stmt/ElseIf_.php
+++ b/lib/PhpParser/Node/Stmt/ElseIf_.php
@@ -15,7 +15,7 @@ class ElseIf_ extends Node\Stmt {
      *
      * @param Node\Expr   $cond       Condition
      * @param Node\Stmt[] $stmts      Statements
-     * @param array       $attributes Additional attributes
+     * @param array<string, mixed> $attributes Additional attributes
      */
     public function __construct(Node\Expr $cond, array $stmts = [], array $attributes = []) {
         $this->attributes = $attributes;
diff --git a/lib/PhpParser/Node/Stmt/Else_.php b/lib/PhpParser/Node/Stmt/Else_.php
index 03cf37a869..78c1ce86bf 100644
--- a/lib/PhpParser/Node/Stmt/Else_.php
+++ b/lib/PhpParser/Node/Stmt/Else_.php
@@ -12,7 +12,7 @@ class Else_ extends Node\Stmt {
      * Constructs an else node.
      *
      * @param Node\Stmt[] $stmts      Statements
-     * @param array       $attributes Additional attributes
+     * @param array<string, mixed> $attributes Additional attributes
      */
     public function __construct(array $stmts = [], array $attributes = []) {
         $this->attributes = $attributes;
diff --git a/lib/PhpParser/Node/Stmt/EnumCase.php b/lib/PhpParser/Node/Stmt/EnumCase.php
index e1fa971135..561a21c591 100644
--- a/lib/PhpParser/Node/Stmt/EnumCase.php
+++ b/lib/PhpParser/Node/Stmt/EnumCase.php
@@ -17,7 +17,7 @@ class EnumCase extends Node\Stmt {
      * @param string|Node\Identifier    $name       Enum case name
      * @param Node\Expr|null            $expr       Enum case expression
      * @param AttributeGroup[]          $attrGroups PHP attribute groups
-     * @param array                     $attributes Additional attributes
+     * @param array<string, mixed> $attributes Additional attributes
      */
     public function __construct($name, ?Node\Expr $expr = null, array $attrGroups = [], array $attributes = []) {
         parent::__construct($attributes);
diff --git a/lib/PhpParser/Node/Stmt/Enum_.php b/lib/PhpParser/Node/Stmt/Enum_.php
index 640745bdec..62b4aa079b 100644
--- a/lib/PhpParser/Node/Stmt/Enum_.php
+++ b/lib/PhpParser/Node/Stmt/Enum_.php
@@ -17,7 +17,7 @@ class Enum_ extends ClassLike {
      *                                                'implements'  => array() : Names of implemented interfaces
      *                                                'stmts'       => array() : Statements
      *                                                'attrGroups'  => array() : PHP attribute groups
-     * @param array                       $attributes Additional attributes
+     * @param array<string, mixed> $attributes Additional attributes
      */
     public function __construct($name, array $subNodes = [], array $attributes = []) {
         $this->name = \is_string($name) ? new Node\Identifier($name) : $name;
diff --git a/lib/PhpParser/Node/Stmt/Expression.php b/lib/PhpParser/Node/Stmt/Expression.php
index df9ad71ff0..0f3f9a89b8 100644
--- a/lib/PhpParser/Node/Stmt/Expression.php
+++ b/lib/PhpParser/Node/Stmt/Expression.php
@@ -15,7 +15,7 @@ class Expression extends Node\Stmt {
      * Constructs an expression statement.
      *
      * @param Node\Expr $expr       Expression
-     * @param array     $attributes Additional attributes
+     * @param array<string, mixed> $attributes Additional attributes
      */
     public function __construct(Node\Expr $expr, array $attributes = []) {
         $this->attributes = $attributes;
diff --git a/lib/PhpParser/Node/Stmt/Finally_.php b/lib/PhpParser/Node/Stmt/Finally_.php
index 351550e79a..02df135ac8 100644
--- a/lib/PhpParser/Node/Stmt/Finally_.php
+++ b/lib/PhpParser/Node/Stmt/Finally_.php
@@ -12,7 +12,7 @@ class Finally_ extends Node\Stmt {
      * Constructs a finally node.
      *
      * @param Node\Stmt[] $stmts      Statements
-     * @param array       $attributes Additional attributes
+     * @param array<string, mixed> $attributes Additional attributes
      */
     public function __construct(array $stmts = [], array $attributes = []) {
         $this->attributes = $attributes;
diff --git a/lib/PhpParser/Node/Stmt/For_.php b/lib/PhpParser/Node/Stmt/For_.php
index 7afd2e25eb..3592c142b7 100644
--- a/lib/PhpParser/Node/Stmt/For_.php
+++ b/lib/PhpParser/Node/Stmt/For_.php
@@ -22,7 +22,7 @@ class For_ extends Node\Stmt {
      *                          'cond'  => array(): Loop conditions
      *                          'loop'  => array(): Loop expressions
      *                          'stmts' => array(): Statements
-     * @param array $attributes Additional attributes
+     * @param array<string, mixed> $attributes Additional attributes
      */
     public function __construct(array $subNodes = [], array $attributes = []) {
         $this->attributes = $attributes;
diff --git a/lib/PhpParser/Node/Stmt/Foreach_.php b/lib/PhpParser/Node/Stmt/Foreach_.php
index b0230cfe69..b341d85a19 100644
--- a/lib/PhpParser/Node/Stmt/Foreach_.php
+++ b/lib/PhpParser/Node/Stmt/Foreach_.php
@@ -25,7 +25,7 @@ class Foreach_ extends Node\Stmt {
      *                              'keyVar' => null   : Variable to assign key to
      *                              'byRef'  => false  : Whether to assign value by reference
      *                              'stmts'  => array(): Statements
-     * @param array     $attributes Additional attributes
+     * @param array<string, mixed> $attributes Additional attributes
      */
     public function __construct(Node\Expr $expr, Node\Expr $valueVar, array $subNodes = [], array $attributes = []) {
         $this->attributes = $attributes;
diff --git a/lib/PhpParser/Node/Stmt/Function_.php b/lib/PhpParser/Node/Stmt/Function_.php
index e47554a389..aa8372b216 100644
--- a/lib/PhpParser/Node/Stmt/Function_.php
+++ b/lib/PhpParser/Node/Stmt/Function_.php
@@ -32,7 +32,7 @@ class Function_ extends Node\Stmt implements FunctionLike {
      *                           'returnType' => null   : Return type
      *                           'stmts'      => array(): Statements
      *                           'attrGroups' => array(): PHP attribute groups
-     * @param array  $attributes Additional attributes
+     * @param array<string, mixed> $attributes Additional attributes
      */
     public function __construct($name, array $subNodes = [], array $attributes = []) {
         $this->attributes = $attributes;
diff --git a/lib/PhpParser/Node/Stmt/Global_.php b/lib/PhpParser/Node/Stmt/Global_.php
index e46b3a8092..94155aa6a4 100644
--- a/lib/PhpParser/Node/Stmt/Global_.php
+++ b/lib/PhpParser/Node/Stmt/Global_.php
@@ -12,7 +12,7 @@ class Global_ extends Node\Stmt {
      * Constructs a global variables list node.
      *
      * @param Node\Expr[] $vars       Variables to unset
-     * @param array       $attributes Additional attributes
+     * @param array<string, mixed> $attributes Additional attributes
      */
     public function __construct(array $vars, array $attributes = []) {
         $this->attributes = $attributes;
diff --git a/lib/PhpParser/Node/Stmt/Goto_.php b/lib/PhpParser/Node/Stmt/Goto_.php
index b846faaa4c..774e7c72c2 100644
--- a/lib/PhpParser/Node/Stmt/Goto_.php
+++ b/lib/PhpParser/Node/Stmt/Goto_.php
@@ -13,7 +13,7 @@ class Goto_ extends Stmt {
      * Constructs a goto node.
      *
      * @param string|Identifier $name       Name of label to jump to
-     * @param array             $attributes Additional attributes
+     * @param array<string, mixed> $attributes Additional attributes
      */
     public function __construct($name, array $attributes = []) {
         $this->attributes = $attributes;
diff --git a/lib/PhpParser/Node/Stmt/GroupUse.php b/lib/PhpParser/Node/Stmt/GroupUse.php
index c1d509dbe5..4a0322a0af 100644
--- a/lib/PhpParser/Node/Stmt/GroupUse.php
+++ b/lib/PhpParser/Node/Stmt/GroupUse.php
@@ -20,7 +20,7 @@ class GroupUse extends Stmt {
      * @param Name     $prefix     Prefix for uses
      * @param UseItem[] $uses       Uses
      * @param int      $type       Type of group use
-     * @param array    $attributes Additional attributes
+     * @param array<string, mixed> $attributes Additional attributes
      */
     public function __construct(Name $prefix, array $uses, int $type = Use_::TYPE_NORMAL, array $attributes = []) {
         $this->attributes = $attributes;
diff --git a/lib/PhpParser/Node/Stmt/HaltCompiler.php b/lib/PhpParser/Node/Stmt/HaltCompiler.php
index 43163750c4..6fe7be35c6 100644
--- a/lib/PhpParser/Node/Stmt/HaltCompiler.php
+++ b/lib/PhpParser/Node/Stmt/HaltCompiler.php
@@ -12,7 +12,7 @@ class HaltCompiler extends Stmt {
      * Constructs a __halt_compiler node.
      *
      * @param string $remaining  Remaining text after halt compiler statement.
-     * @param array  $attributes Additional attributes
+     * @param array<string, mixed> $attributes Additional attributes
      */
     public function __construct(string $remaining, array $attributes = []) {
         $this->attributes = $attributes;
diff --git a/lib/PhpParser/Node/Stmt/If_.php b/lib/PhpParser/Node/Stmt/If_.php
index 57c9290eda..57a9bb6dec 100644
--- a/lib/PhpParser/Node/Stmt/If_.php
+++ b/lib/PhpParser/Node/Stmt/If_.php
@@ -22,7 +22,7 @@ class If_ extends Node\Stmt {
      *                              'stmts'   => array(): Statements
      *                              'elseifs' => array(): Elseif clauses
      *                              'else'    => null   : Else clause
-     * @param array     $attributes Additional attributes
+     * @param array<string, mixed> $attributes Additional attributes
      */
     public function __construct(Node\Expr $cond, array $subNodes = [], array $attributes = []) {
         $this->attributes = $attributes;
diff --git a/lib/PhpParser/Node/Stmt/InlineHTML.php b/lib/PhpParser/Node/Stmt/InlineHTML.php
index f27ce0fc5e..88d54c060a 100644
--- a/lib/PhpParser/Node/Stmt/InlineHTML.php
+++ b/lib/PhpParser/Node/Stmt/InlineHTML.php
@@ -12,7 +12,7 @@ class InlineHTML extends Stmt {
      * Constructs an inline HTML node.
      *
      * @param string $value      String
-     * @param array  $attributes Additional attributes
+     * @param array<string, mixed> $attributes Additional attributes
      */
     public function __construct(string $value, array $attributes = []) {
         $this->attributes = $attributes;
diff --git a/lib/PhpParser/Node/Stmt/Interface_.php b/lib/PhpParser/Node/Stmt/Interface_.php
index 175d2a51eb..8c8b4ee01f 100644
--- a/lib/PhpParser/Node/Stmt/Interface_.php
+++ b/lib/PhpParser/Node/Stmt/Interface_.php
@@ -16,7 +16,7 @@ class Interface_ extends ClassLike {
      *                           'extends'    => array(): Name of extended interfaces
      *                           'stmts'      => array(): Statements
      *                           'attrGroups' => array(): PHP attribute groups
-     * @param array  $attributes Additional attributes
+     * @param array<string, mixed> $attributes Additional attributes
      */
     public function __construct($name, array $subNodes = [], array $attributes = []) {
         $this->attributes = $attributes;
diff --git a/lib/PhpParser/Node/Stmt/Label.php b/lib/PhpParser/Node/Stmt/Label.php
index e4a103b0c3..9e30c19d90 100644
--- a/lib/PhpParser/Node/Stmt/Label.php
+++ b/lib/PhpParser/Node/Stmt/Label.php
@@ -13,7 +13,7 @@ class Label extends Stmt {
      * Constructs a label node.
      *
      * @param string|Identifier $name       Name
-     * @param array             $attributes Additional attributes
+     * @param array<string, mixed> $attributes Additional attributes
      */
     public function __construct($name, array $attributes = []) {
         $this->attributes = $attributes;
diff --git a/lib/PhpParser/Node/Stmt/Namespace_.php b/lib/PhpParser/Node/Stmt/Namespace_.php
index 7ae38f4b22..a7fe92487a 100644
--- a/lib/PhpParser/Node/Stmt/Namespace_.php
+++ b/lib/PhpParser/Node/Stmt/Namespace_.php
@@ -19,7 +19,7 @@ class Namespace_ extends Node\Stmt {
      *
      * @param null|Node\Name   $name       Name
      * @param null|Node\Stmt[] $stmts      Statements
-     * @param array            $attributes Additional attributes
+     * @param array<string, mixed> $attributes Additional attributes
      */
     public function __construct(?Node\Name $name = null, ?array $stmts = [], array $attributes = []) {
         $this->attributes = $attributes;
diff --git a/lib/PhpParser/Node/Stmt/Property.php b/lib/PhpParser/Node/Stmt/Property.php
index ca6508c2ba..279207fd18 100644
--- a/lib/PhpParser/Node/Stmt/Property.php
+++ b/lib/PhpParser/Node/Stmt/Property.php
@@ -24,7 +24,7 @@ class Property extends Node\Stmt {
      *
      * @param int                                     $flags      Modifiers
      * @param PropertyItem[]                      $props      Properties
-     * @param array                                   $attributes Additional attributes
+     * @param array<string, mixed> $attributes Additional attributes
      * @param null|string|Identifier|Name|ComplexType $type       Type declaration
      * @param Node\AttributeGroup[]                   $attrGroups PHP attribute groups
      */
diff --git a/lib/PhpParser/Node/Stmt/Return_.php b/lib/PhpParser/Node/Stmt/Return_.php
index 726220ab09..35f49eff4d 100644
--- a/lib/PhpParser/Node/Stmt/Return_.php
+++ b/lib/PhpParser/Node/Stmt/Return_.php
@@ -12,7 +12,7 @@ class Return_ extends Node\Stmt {
      * Constructs a return node.
      *
      * @param null|Node\Expr $expr       Expression
-     * @param array          $attributes Additional attributes
+     * @param array<string, mixed> $attributes Additional attributes
      */
     public function __construct(?Node\Expr $expr = null, array $attributes = []) {
         $this->attributes = $attributes;
diff --git a/lib/PhpParser/Node/Stmt/Static_.php b/lib/PhpParser/Node/Stmt/Static_.php
index 6d0cd97798..7f565f74ec 100644
--- a/lib/PhpParser/Node/Stmt/Static_.php
+++ b/lib/PhpParser/Node/Stmt/Static_.php
@@ -13,7 +13,7 @@ class Static_ extends Stmt {
      * Constructs a static variables list node.
      *
      * @param StaticVar[] $vars       Variable definitions
-     * @param array       $attributes Additional attributes
+     * @param array<string, mixed> $attributes Additional attributes
      */
     public function __construct(array $vars, array $attributes = []) {
         $this->attributes = $attributes;
diff --git a/lib/PhpParser/Node/Stmt/Switch_.php b/lib/PhpParser/Node/Stmt/Switch_.php
index b5c560ec78..5968306a33 100644
--- a/lib/PhpParser/Node/Stmt/Switch_.php
+++ b/lib/PhpParser/Node/Stmt/Switch_.php
@@ -15,7 +15,7 @@ class Switch_ extends Node\Stmt {
      *
      * @param Node\Expr $cond       Condition
      * @param Case_[]   $cases      Case list
-     * @param array     $attributes Additional attributes
+     * @param array<string, mixed> $attributes Additional attributes
      */
     public function __construct(Node\Expr $cond, array $cases, array $attributes = []) {
         $this->attributes = $attributes;
diff --git a/lib/PhpParser/Node/Stmt/Throw_.php b/lib/PhpParser/Node/Stmt/Throw_.php
index a22d40963c..9772f79b30 100644
--- a/lib/PhpParser/Node/Stmt/Throw_.php
+++ b/lib/PhpParser/Node/Stmt/Throw_.php
@@ -12,7 +12,7 @@ class Throw_ extends Node\Stmt {
      * Constructs a legacy throw statement node.
      *
      * @param Node\Expr $expr       Expression
-     * @param array     $attributes Additional attributes
+     * @param array<string, mixed> $attributes Additional attributes
      */
     public function __construct(Node\Expr $expr, array $attributes = []) {
         $this->attributes = $attributes;
diff --git a/lib/PhpParser/Node/Stmt/TraitUse.php b/lib/PhpParser/Node/Stmt/TraitUse.php
index 7f6d318190..460c51f2b7 100644
--- a/lib/PhpParser/Node/Stmt/TraitUse.php
+++ b/lib/PhpParser/Node/Stmt/TraitUse.php
@@ -15,7 +15,7 @@ class TraitUse extends Node\Stmt {
      *
      * @param Node\Name[]          $traits      Traits
      * @param TraitUseAdaptation[] $adaptations Adaptations
-     * @param array                $attributes  Additional attributes
+     * @param array<string, mixed> $attributes  Additional attributes
      */
     public function __construct(array $traits, array $adaptations = [], array $attributes = []) {
         $this->attributes = $attributes;
diff --git a/lib/PhpParser/Node/Stmt/TraitUseAdaptation/Alias.php b/lib/PhpParser/Node/Stmt/TraitUseAdaptation/Alias.php
index a4ef555c35..817cbc613f 100644
--- a/lib/PhpParser/Node/Stmt/TraitUseAdaptation/Alias.php
+++ b/lib/PhpParser/Node/Stmt/TraitUseAdaptation/Alias.php
@@ -17,7 +17,7 @@ class Alias extends Node\Stmt\TraitUseAdaptation {
      * @param string|Node\Identifier      $method      Method name
      * @param null|int                    $newModifier New modifier
      * @param null|string|Node\Identifier $newName     New name
-     * @param array                       $attributes  Additional attributes
+     * @param array<string, mixed> $attributes  Additional attributes
      */
     public function __construct(?Node\Name $trait, $method, ?int $newModifier, $newName, array $attributes = []) {
         $this->attributes = $attributes;
diff --git a/lib/PhpParser/Node/Stmt/TraitUseAdaptation/Precedence.php b/lib/PhpParser/Node/Stmt/TraitUseAdaptation/Precedence.php
index 258386afa7..7026150e3f 100644
--- a/lib/PhpParser/Node/Stmt/TraitUseAdaptation/Precedence.php
+++ b/lib/PhpParser/Node/Stmt/TraitUseAdaptation/Precedence.php
@@ -14,7 +14,7 @@ class Precedence extends Node\Stmt\TraitUseAdaptation {
      * @param Node\Name              $trait       Trait name
      * @param string|Node\Identifier $method      Method name
      * @param Node\Name[]            $insteadof   Overwritten traits
-     * @param array                  $attributes  Additional attributes
+     * @param array<string, mixed> $attributes  Additional attributes
      */
     public function __construct(Node\Name $trait, $method, array $insteadof, array $attributes = []) {
         $this->attributes = $attributes;
diff --git a/lib/PhpParser/Node/Stmt/Trait_.php b/lib/PhpParser/Node/Stmt/Trait_.php
index a1c208cada..694924e471 100644
--- a/lib/PhpParser/Node/Stmt/Trait_.php
+++ b/lib/PhpParser/Node/Stmt/Trait_.php
@@ -12,7 +12,7 @@ class Trait_ extends ClassLike {
      * @param array  $subNodes   Array of the following optional subnodes:
      *                           'stmts'      => array(): Statements
      *                           'attrGroups' => array(): PHP attribute groups
-     * @param array  $attributes Additional attributes
+     * @param array<string, mixed> $attributes Additional attributes
      */
     public function __construct($name, array $subNodes = [], array $attributes = []) {
         $this->attributes = $attributes;
diff --git a/lib/PhpParser/Node/Stmt/TryCatch.php b/lib/PhpParser/Node/Stmt/TryCatch.php
index 3587d6ba14..f051754893 100644
--- a/lib/PhpParser/Node/Stmt/TryCatch.php
+++ b/lib/PhpParser/Node/Stmt/TryCatch.php
@@ -18,7 +18,7 @@ class TryCatch extends Node\Stmt {
      * @param Node\Stmt[]   $stmts      Statements
      * @param Catch_[]      $catches    Catches
      * @param null|Finally_ $finally    Optional finally node
-     * @param array         $attributes Additional attributes
+     * @param array<string, mixed> $attributes Additional attributes
      */
     public function __construct(array $stmts, array $catches, ?Finally_ $finally = null, array $attributes = []) {
         $this->attributes = $attributes;
diff --git a/lib/PhpParser/Node/Stmt/Unset_.php b/lib/PhpParser/Node/Stmt/Unset_.php
index 74ae166433..4da8036c56 100644
--- a/lib/PhpParser/Node/Stmt/Unset_.php
+++ b/lib/PhpParser/Node/Stmt/Unset_.php
@@ -12,7 +12,7 @@ class Unset_ extends Node\Stmt {
      * Constructs an unset node.
      *
      * @param Node\Expr[] $vars       Variables to unset
-     * @param array       $attributes Additional attributes
+     * @param array<string, mixed> $attributes Additional attributes
      */
     public function __construct(array $vars, array $attributes = []) {
         $this->attributes = $attributes;
diff --git a/lib/PhpParser/Node/Stmt/Use_.php b/lib/PhpParser/Node/Stmt/Use_.php
index 24c8ff2066..b95a58b2e2 100644
--- a/lib/PhpParser/Node/Stmt/Use_.php
+++ b/lib/PhpParser/Node/Stmt/Use_.php
@@ -29,7 +29,7 @@ class Use_ extends Stmt {
      *
      * @param UseItem[] $uses       Aliases
      * @param int      $type       Type of alias
-     * @param array    $attributes Additional attributes
+     * @param array<string, mixed> $attributes Additional attributes
      */
     public function __construct(array $uses, int $type = self::TYPE_NORMAL, array $attributes = []) {
         $this->attributes = $attributes;
diff --git a/lib/PhpParser/Node/Stmt/While_.php b/lib/PhpParser/Node/Stmt/While_.php
index f13b7e7a6e..7746abdf1a 100644
--- a/lib/PhpParser/Node/Stmt/While_.php
+++ b/lib/PhpParser/Node/Stmt/While_.php
@@ -15,7 +15,7 @@ class While_ extends Node\Stmt {
      *
      * @param Node\Expr   $cond       Condition
      * @param Node\Stmt[] $stmts      Statements
-     * @param array       $attributes Additional attributes
+     * @param array<string, mixed> $attributes Additional attributes
      */
     public function __construct(Node\Expr $cond, array $stmts = [], array $attributes = []) {
         $this->attributes = $attributes;
diff --git a/lib/PhpParser/Node/UnionType.php b/lib/PhpParser/Node/UnionType.php
index 7cba2ee35e..a2abea889c 100644
--- a/lib/PhpParser/Node/UnionType.php
+++ b/lib/PhpParser/Node/UnionType.php
@@ -10,7 +10,7 @@ class UnionType extends ComplexType {
      * Constructs a union type.
      *
      * @param (Identifier|Name|IntersectionType)[] $types      Types
-     * @param array               $attributes Additional attributes
+     * @param array<string, mixed> $attributes Additional attributes
      */
     public function __construct(array $types, array $attributes = []) {
         $this->attributes = $attributes;
diff --git a/lib/PhpParser/Node/UseItem.php b/lib/PhpParser/Node/UseItem.php
index 3c4ed01ad5..8c8fb0656a 100644
--- a/lib/PhpParser/Node/UseItem.php
+++ b/lib/PhpParser/Node/UseItem.php
@@ -20,7 +20,7 @@ class UseItem extends Node\Stmt {
      * @param Node\Name              $name       Namespace/Class to alias
      * @param null|string|Identifier $alias      Alias
      * @param int                    $type       Type of the use element (for mixed group use only)
-     * @param array                  $attributes Additional attributes
+     * @param array<string, mixed> $attributes Additional attributes
      */
     public function __construct(Node\Name $name, $alias = null, int $type = Use_::TYPE_UNKNOWN, array $attributes = []) {
         $this->attributes = $attributes;
diff --git a/lib/PhpParser/Node/VariadicPlaceholder.php b/lib/PhpParser/Node/VariadicPlaceholder.php
index 2e4e9a6c40..48c4f338c0 100644
--- a/lib/PhpParser/Node/VariadicPlaceholder.php
+++ b/lib/PhpParser/Node/VariadicPlaceholder.php
@@ -11,7 +11,7 @@ class VariadicPlaceholder extends NodeAbstract {
     /**
      * Create a variadic argument placeholder (first-class callable syntax).
      *
-     * @param array $attributes Additional attributes
+     * @param array<string, mixed> $attributes Additional attributes
      */
     public function __construct(array $attributes = []) {
         $this->attributes = $attributes;
diff --git a/lib/PhpParser/NodeAbstract.php b/lib/PhpParser/NodeAbstract.php
index cdecd4359a..3c8c2ecd3f 100644
--- a/lib/PhpParser/NodeAbstract.php
+++ b/lib/PhpParser/NodeAbstract.php
@@ -8,7 +8,7 @@ abstract class NodeAbstract implements Node, \JsonSerializable {
     /**
      * Creates a Node.
      *
-     * @param array $attributes Array of attributes
+     * @param array<string, mixed> $attributes Array of attributes
      */
     public function __construct(array $attributes = []) {
         $this->attributes = $attributes;
diff --git a/lib/PhpParser/ParserAbstract.php b/lib/PhpParser/ParserAbstract.php
index 158f314d4f..e7a383a399 100644
--- a/lib/PhpParser/ParserAbstract.php
+++ b/lib/PhpParser/ParserAbstract.php
@@ -681,7 +681,7 @@ protected function parseLNumber(string $str, array $attributes, bool $allowInval
      * Parse a T_NUM_STRING token into either an integer or string node.
      *
      * @param string $str        Number string
-     * @param array  $attributes Attributes
+     * @param array<string, mixed> $attributes Attributes
      *
      * @return Int_|String_ Integer or string node.
      */