added property typehints

Author: dg

src/ComponentModel/Component.php

@@ -24,14 +24,11 @@ abstract class Component implements IComponent
 {
 	use Nette\SmartObject;
 
-	/** @var IContainer|null */
-	private $parent;
-
-	/** @var string|null */
-	private $name;
+	private ?IContainer $parent = null;
+	private ?string $name = null;
 
 	/** @var array<string, array{?IComponent, ?int, ?string, array<int, array{?callable, ?callable}>}> means [type => [obj, depth, path, [attached, detached]]] */
-	private $monitors = [];
+	private array $monitors = [];
 
 
 	/**

src/ComponentModel/Container.php

@@ -22,10 +22,8 @@ class Container extends Component implements IContainer
 	private const NameRegexp = '#^[a-zA-Z0-9_]+$#D';
 
 	/** @var IComponent[] */
-	private $components = [];
-
-	/** @var Container|null */
-	private $cloning;
+	private array $components = [];
+	private ?Container $cloning = null;
 
 
 	/********************* interface IContainer ****************d*g**/

tests/bootstrap.php

@@ -17,7 +17,7 @@
 
 class Notes
 {
-	public static $notes = [];
+	public static array $notes = [];
 
 
 	public static function add($message): void