PHP 7.4 support

composer.json

@@ -9,7 +9,7 @@
 		}
 	],
 	"require": {
-		"php": ">=7.1.0",
+		"php": ">=7.4.0",
 		"nette/utils": "^3.0",
 		"nette/security": "^3.0",
 		"nette/di": "^3.0",

src/AdminBar.php

@@ -14,25 +14,23 @@ final class AdminBar
 	public const MODE_AUTODETECT = null;
 
 	/** @var int size of reserved memory */
-	public static $reservedMemorySize = 500000;
+	public static int $reservedMemorySize = 500000;
 
-	/** @var bool */
-	private static $enabled = false;
+	private static bool $enabled = false;
 
 	/** @var string|null reserved memory; also prevents double rendering */
-	private static $reserved;
+	private static ?string $reserved;
 
-	/** @var User|null */
-	private static $user;
+	private static ?User $user;
 
 	/** @var Panel[] */
-	private static $panels = [];
+	private static array $panels = [];
 
 	/** @var true[] (type => true) */
-	private static $panelTypes = [];
+	private static array $panelTypes = [];
 
 	/** @var MenuLink[]|null[] */
-	private static $menuLinks = [];
+	private static array $menuLinks = [];
 
 
 	/**

src/BasicPanel.php

@@ -10,12 +10,9 @@
 
 final class BasicPanel implements Panel
 {
+	private Localization $localization;
 
-	/** @var Localization */
-	private $localization;
-
-	/** @var User */
-	private $user;
+	private User $user;
 
 
 	public function __construct(Localization $localization, User $user)

src/MenuLink.php

@@ -10,12 +10,9 @@
 
 final class MenuLink
 {
+	private string $label;
 
-	/** @var string */
-	private $label;
-
-	/** @var string */
-	private $url;
+	private string $url;
 
 
 	public function __construct(string $label, string $url)