uses Nette\SmartObject & StrictClass

composer.json

@@ -15,9 +15,9 @@
 	],
 	"require": {
 		"php": ">=5.6.0",
-		"nette/component-model": "~2.2",
+		"nette/component-model": "~2.3",
 		"nette/http": "~2.2",
-		"nette/utils": "~2.2"
+		"nette/utils": "~2.4"
 	},
 	"require-dev": {
 		"nette/di": "~2.3",

src/Bridges/FormsLatte/Runtime.php

@@ -16,8 +16,9 @@
  * Runtime helpers for Latte.
  * @internal
  */
-class Runtime extends Nette\Object
+class Runtime
 {
+	use Nette\StaticClass;
 
 	/**
 	 * Renders form begin.

src/Forms/ControlGroup.php

@@ -13,8 +13,10 @@
 /**
  * A user group of form controls.
  */
-class ControlGroup extends Nette\Object
+class ControlGroup
 {
+	use Nette\SmartObject;
+
 	/** @var \SplObjectStorage */
 	protected $controls;
 

src/Forms/Helpers.php

@@ -15,8 +15,10 @@
 /**
  * Forms helpers.
  */
-class Helpers extends Nette\Object
+class Helpers
 {
+	use Nette\StaticClass;
+
 	private static $unsafeNames = [
 		'attributes', 'children', 'elements', 'focus', 'length', 'reset', 'style', 'submit', 'onsubmit', 'form',
 		'presenter', 'action',

src/Forms/Rendering/DefaultFormRenderer.php

@@ -14,8 +14,10 @@
 /**
  * Converts a Form into the HTML output.
  */
-class DefaultFormRenderer extends Nette\Object implements Nette\Forms\IFormRenderer
+class DefaultFormRenderer implements Nette\Forms\IFormRenderer
 {
+	use Nette\SmartObject;
+
 	/**
 	 *  /--- form.container
 	 *

src/Forms/Rule.php

@@ -13,8 +13,10 @@
 /**
  * Single validation rule or condition represented as value object.
  */
-class Rule extends Nette\Object
+class Rule
 {
+	use Nette\SmartObject;
+
 	/** @var IControl */
 	public $control;
 

src/Forms/Rules.php

@@ -13,8 +13,10 @@
 /**
  * List of validation & condition rules.
  */
-class Rules extends Nette\Object implements \IteratorAggregate
+class Rules implements \IteratorAggregate
 {
+	use Nette\SmartObject;
+
 	/** @deprecated */
 	public static $defaultMessages;
 

src/Forms/Validator.php

@@ -15,8 +15,10 @@
 /**
  * Common validators.
  */
-class Validator extends Nette\Object
+class Validator
 {
+	use Nette\StaticClass;
+
 	/** @var array */
 	public static $messages = [
 		Form::PROTECTION => 'Your session has expired. Please return to the home page and try again.',