diff --git a/framework/CHANGELOG.md b/framework/CHANGELOG.md
index 45702b2c2f..a22191d30f 100644
--- a/framework/CHANGELOG.md
+++ b/framework/CHANGELOG.md
@@ -23,6 +23,7 @@ Yii Framework 2 Change Log
 - Enh #20400: Add PHPStan/Psalm annotations for `yii\web\User` (samuelrajan747)
 - Enh #20395: Add PHPStan/Psalm annotations for `ActiveForm::validate` (samuelrajan747)
 - Enh #20397: Add PHPStan/Psalm annotations for `ArrayHelper::merge` (samuelrajan747)
+- Enh #20413: Add PHPStan/Psalm annotations for `Action`, `ActionEvent`, `Application`, `DynamicModel` and `InlineAction` (max-s-lab)
 
 
 2.0.52 February 13, 2025
diff --git a/framework/base/Action.php b/framework/base/Action.php
index bee453fc75..d3ab94d8cb 100644
--- a/framework/base/Action.php
+++ b/framework/base/Action.php
@@ -53,6 +53,9 @@ class Action extends Component
      * @param string $id the ID of this action
      * @param Controller $controller the controller that owns this action
      * @param array $config name-value pairs that will be used to initialize the object properties
+     *
+     * @phpstan-param array<string, mixed> $config
+     * @psalm-param array<string, mixed> $config
      */
     public function __construct($id, $controller, $config = [])
     {
diff --git a/framework/base/ActionEvent.php b/framework/base/ActionEvent.php
index ab03d7366f..4893664faa 100644
--- a/framework/base/ActionEvent.php
+++ b/framework/base/ActionEvent.php
@@ -37,6 +37,9 @@ class ActionEvent extends Event
      * Constructor.
      * @param Action $action the action associated with this action event.
      * @param array $config name-value pairs that will be used to initialize the object properties
+     *
+     * @phpstan-param array<string, mixed> $config
+     * @psalm-param array<string, mixed> $config
      */
     public function __construct($action, $config = [])
     {
diff --git a/framework/base/Application.php b/framework/base/Application.php
index e2944b82a5..10c24c8233 100644
--- a/framework/base/Application.php
+++ b/framework/base/Application.php
@@ -189,6 +189,9 @@ abstract class Application extends Module
      * @param array $config name-value pairs that will be used to initialize the object properties.
      * Note that the configuration must contain both [[id]] and [[basePath]].
      * @throws InvalidConfigException if either [[id]] or [[basePath]] configuration is missing.
+     *
+     * @phpstan-param array<string, mixed> $config
+     * @psalm-param array<string, mixed> $config
      */
     public function __construct($config = [])
     {
diff --git a/framework/base/DynamicModel.php b/framework/base/DynamicModel.php
index eb4ee9649c..a7288a997f 100644
--- a/framework/base/DynamicModel.php
+++ b/framework/base/DynamicModel.php
@@ -69,6 +69,12 @@ class DynamicModel extends Model
      * Constructor.
      * @param array $attributes the attributes (name-value pairs, or names) being defined.
      * @param array $config the configuration array to be applied to this object.
+     *
+     * @phpstan-param array<string, mixed>|string[] $attributes
+     * @psalm-param array<string, mixed>|string[] $attributes
+     *
+     * @phpstan-param array<string, mixed> $config
+     * @psalm-param array<string, mixed> $config
      */
     public function __construct(array $attributes = [], $config = [])
     {
diff --git a/framework/base/InlineAction.php b/framework/base/InlineAction.php
index 73804dd3eb..6e6b1be02f 100644
--- a/framework/base/InlineAction.php
+++ b/framework/base/InlineAction.php
@@ -33,6 +33,9 @@ class InlineAction extends Action
      * @param Controller $controller the controller that owns this action
      * @param string $actionMethod the controller method that this inline action is associated with
      * @param array $config name-value pairs that will be used to initialize the object properties
+     *
+     * @phpstan-param array<string, mixed> $config
+     * @psalm-param array<string, mixed> $config
      */
     public function __construct($id, $controller, $actionMethod, $config = [])
     {