added property typehints

examples/custom-control.php

@@ -18,12 +18,11 @@
 
 class DateInput extends Nette\Forms\Controls\BaseControl
 {
-	/** @var string */
-	private $day = '';
+	private string $day = '';
 
-	private $month = '';
+	private string $month = '';
 
-	private $year = '';
+	private string $year = '';
 
 
 	public function __construct($label = null)

src/Bridges/FormsDI/FormsExtension.php

@@ -21,7 +21,7 @@ public function __construct()
 	{
 		$this->config = new class {
 			/** @var string[] */
-			public $messages = [];
+			public array $messages = [];
 		};
 	}
 

src/Forms/Container.php

@@ -32,17 +32,14 @@ class Container extends Nette\ComponentModel\Container implements \ArrayAccess
 	 */
 	public $onValidate = [];
 
-	/** @var ControlGroup|null */
-	protected $currentGroup;
+	protected ?ControlGroup $currentGroup = null;
 
 	/** @var callable[]  extension methods */
-	private static $extMethods = [];
+	private static array $extMethods = [];
 
-	/** @var bool */
-	private $validated;
+	private bool $validated = false;
 
-	/** @var ?string */
-	private $mappedType;
+	private ?string $mappedType = null;
 
 
 	/********************* data exchange ****************d*g**/

src/Forms/ControlGroup.php

@@ -19,11 +19,9 @@ class ControlGroup
 {
 	use Nette\SmartObject;
 
-	/** @var \SplObjectStorage */
-	protected $controls;
+	protected \SplObjectStorage $controls;
 
-	/** @var array user options */
-	private $options = [];
+	private array $options = [];
 
 
 	public function __construct()

src/Forms/Controls/BaseControl.php

@@ -38,41 +38,34 @@
  */
 abstract class BaseControl extends Nette\ComponentModel\Component implements Control
 {
-	/** @var string */
-	public static $idMask = 'frm-%s';
+	public static string $idMask = 'frm-%s';
 
-	/** @var mixed current control value */
-	protected $value;
+	/** current control value */
+	protected mixed $value;
 
-	/** @var Html  control element template */
-	protected $control;
+	/** control element template */
+	protected Html $control;
 
-	/** @var Html  label element template */
-	protected $label;
+	/** label element template */
+	protected Html $label;
 
 	/** @var bool|bool[] */
 	protected $disabled = false;
 
 	/** @var callable[][]  extension methods */
 	private static $extMethods = [];
 
-	/** @var string|object textual caption or label */
-	private $caption;
+	private string|object|null $caption;
 
-	/** @var array */
-	private $errors = [];
+	private array $errors = [];
 
-	/** @var bool|null */
-	private $omitted;
+	private ?bool $omitted = null;
 
-	/** @var Rules */
-	private $rules;
+	private Rules $rules;
 
-	/** @var Nette\Localization\Translator|bool|null */
-	private $translator = true; // means autodetect
+	private Nette\Localization\Translator|bool|null $translator = true; // means autodetect
 
-	/** @var array user options */
-	private $options = [];
+	private array $options = [];
 
 
 	/**

src/Forms/Controls/Checkbox.php

@@ -18,8 +18,8 @@
  */
 class Checkbox extends BaseControl
 {
-	/** @var Html  wrapper element template */
-	private $container;
+	/** wrapper element template */
+	private Html $container;
 
 
 	/**

src/Forms/Controls/CheckboxList.php

@@ -22,14 +22,14 @@
  */
 class CheckboxList extends MultiChoiceControl
 {
-	/** @var Html  separator element template */
-	protected $separator;
+	/** separator element template */
+	protected Html $separator;
 
-	/** @var Html  container element template */
-	protected $container;
+	/** container element template */
+	protected Html $container;
 
-	/** @var Html  item label template */
-	protected $itemLabel;
+	/** item label template */
+	protected Html $itemLabel;
 
 
 	/**

src/Forms/Controls/ChoiceControl.php

@@ -20,11 +20,9 @@
  */
 abstract class ChoiceControl extends BaseControl
 {
-	/** @var bool */
-	private $checkDefaultValue = true;
+	private bool $checkDefaultValue = true;
 
-	/** @var array */
-	private $items = [];
+	private array $items = [];
 
 
 	public function __construct($label = null, array $items = null)

src/Forms/Controls/CsrfProtection.php

@@ -20,8 +20,7 @@ class CsrfProtection extends HiddenField
 {
 	public const PROTECTION = 'Nette\Forms\Controls\CsrfProtection::validateCsrf';
 
-	/** @var Nette\Http\Session|null */
-	public $session;
+	public ?Nette\Http\Session $session = null;
 
 
 	/**

src/Forms/Controls/HiddenField.php

@@ -17,18 +17,17 @@
  */
 class HiddenField extends BaseControl
 {
-	/** @var bool */
-	private $persistValue;
+	private bool $persistValue = false;
 
-	/** @var bool */
-	private $nullable = false;
+	private bool $nullable = false;
 
 
 	public function __construct($persistentValue = null)
 	{
 		parent::__construct();
 		$this->control->type = 'hidden';
 		$this->setOption('type', 'hidden');
+		$this->value = '';
 		if ($persistentValue !== null) {
 			$this->unmonitor(Nette\Forms\Form::class);
 			$this->persistValue = true;

src/Forms/Controls/MultiChoiceControl.php

@@ -20,11 +20,9 @@
  */
 abstract class MultiChoiceControl extends BaseControl
 {
-	/** @var bool */
-	private $checkDefaultValue = true;
+	private bool $checkDefaultValue = true;
 
-	/** @var array */
-	private $items = [];
+	private array $items = [];
 
 
 	public function __construct($label = null, array $items = null)

src/Forms/Controls/MultiSelectBox.php

@@ -17,11 +17,10 @@
  */
 class MultiSelectBox extends MultiChoiceControl
 {
-	/** @var array of option / optgroup */
-	private $options = [];
+	/** of option / optgroup */
+	private array $options = [];
 
-	/** @var array */
-	private $optionAttributes = [];
+	private array $optionAttributes = [];
 
 
 	public function __construct($label = null, array $items = null)

src/Forms/Controls/RadioList.php

@@ -22,17 +22,16 @@
  */
 class RadioList extends ChoiceControl
 {
-	/** @var bool */
-	public $generateId = false;
+	public bool $generateId = false;
 
-	/** @var Html  separator element template */
-	protected $separator;
+	/** separator element template */
+	protected Html $separator;
 
-	/** @var Html  container element template */
-	protected $container;
+	/** container element template */
+	protected Html $container;
 
-	/** @var Html  item label template */
-	protected $itemLabel;
+	/** item label template */
+	protected Html $itemLabel;
 
 
 	/**

src/Forms/Controls/SelectBox.php

@@ -20,14 +20,12 @@ class SelectBox extends ChoiceControl
 	/** validation rule */
 	public const VALID = ':selectBoxValid';
 
-	/** @var array of option / optgroup */
-	private $options = [];
+	/** of option / optgroup */
+	private array $options = [];
 
-	/** @var string|object|false */
-	private $prompt = false;
+	private string|object|false $prompt = false;
 
-	/** @var array */
-	private $optionAttributes = [];
+	private array $optionAttributes = [];
 
 
 	public function __construct($label = null, array $items = null)

src/Forms/Controls/SubmitButton.php

@@ -28,8 +28,7 @@ class SubmitButton extends Button implements Nette\Forms\SubmitterControl
 	/** @var array<callable(self): void>  Occurs when the button is clicked and form is not validated */
 	public $onInvalidClick = [];
 
-	/** @var array|null */
-	private $validationScope;
+	private ?array $validationScope = null;
 
 
 	/**

src/Forms/Controls/TextBase.php

@@ -19,14 +19,12 @@
  */
 abstract class TextBase extends BaseControl
 {
-	/** @var string */
-	protected $emptyValue = '';
+	protected string $emptyValue = '';
 
-	/** @var mixed unfiltered submitted value */
-	protected $rawValue = '';
+	/** unfiltered submitted value */
+	protected mixed $rawValue = '';
 
-	/** @var bool */
-	private $nullable;
+	private bool $nullable = false;
 
 
 	/**