Use promoted properties

src/Button.php

@@ -11,15 +11,11 @@
  */
 final class Button implements View
 {
-    private Url $url;
-    private View $label;
-    private bool $selected;
-
-    private function __construct(Url $url, View $label, bool $selected)
-    {
-        $this->url = $url;
-        $this->label = $label;
-        $this->selected = $selected;
+    private function __construct(
+        private Url $url,
+        private View $label,
+        private bool $selected,
+    ) {
     }
 
     /**

src/Card.php

@@ -10,11 +10,8 @@
  */
 final class Card implements View
 {
-    private View $inner;
-
-    private function __construct(View $inner)
+    private function __construct(private View $inner)
     {
-        $this->inner = $inner;
     }
 
     /**

src/Center.php

@@ -10,11 +10,8 @@
  */
 final class Center implements View
 {
-    private View $inner;
-
-    private function __construct(View $inner)
+    private function __construct(private View $inner)
     {
-        $this->inner = $inner;
     }
 
     /**

src/Grid.php

@@ -11,15 +11,11 @@
  */
 final class Grid implements View
 {
-    /** @var Sequence<Card> */
-    private Sequence $cards;
-
     /**
      * @param Sequence<Card> $cards
      */
-    private function __construct(Sequence $cards)
+    private function __construct(private Sequence $cards)
     {
-        $this->cards = $cards;
     }
 
     /**

src/Image.php

@@ -11,11 +11,8 @@
  */
 final class Image implements View
 {
-    private Url $src;
-
-    private function __construct(Url $src)
+    private function __construct(private Url $src)
     {
-        $this->src = $src;
     }
 
     /**

src/Listing.php

@@ -11,15 +11,11 @@
  */
 final class Listing implements View
 {
-    /** @var Sequence<View> */
-    private Sequence $elements;
-
     /**
      * @param Sequence<View> $elements
      */
-    private function __construct(Sequence $elements)
+    private function __construct(private Sequence $elements)
     {
-        $this->elements = $elements;
     }
 
     /**

src/NavigationLink.php

@@ -11,15 +11,11 @@
  */
 final class NavigationLink implements View
 {
-    private Url $url;
-    private View $label;
-    private bool $selected;
-
-    private function __construct(Url $url, View $label, bool $selected)
-    {
-        $this->url = $url;
-        $this->label = $label;
-        $this->selected = $selected;
+    private function __construct(
+        private Url $url,
+        private View $label,
+        private bool $selected,
+    ) {
     }
 
     /**

src/Picker.php

@@ -11,22 +11,14 @@
  */
 final class Picker implements View
 {
-    private \UnitEnum $selected;
-    /** @var Sequence<Picker\Value> */
-    private Sequence $values;
-    private bool $disable;
-
     /**
      * @param Sequence<Picker\Value> $values
      */
     private function __construct(
-        \UnitEnum $selected,
-        Sequence $values,
-        bool $disable,
+        private \UnitEnum $selected,
+        private Sequence $values,
+        private bool $disable,
     ) {
-        $this->selected = $selected;
-        $this->values = $values;
-        $this->disable = $disable;
     }
 
     /**

src/Picker/Value.php

@@ -11,17 +11,13 @@
  */
 final class Value
 {
-    /** @var T */
-    private \UnitEnum $tag;
-    private View $view;
-
     /**
      * @param T $tag
      */
-    private function __construct(\UnitEnum $tag, View $view)
-    {
-        $this->tag = $tag;
-        $this->view = $view;
+    private function __construct(
+        private \UnitEnum $tag,
+        private View $view,
+    ) {
     }
 
     /**

src/ScrollView.php

@@ -10,11 +10,8 @@
  */
 final class ScrollView implements View
 {
-    private View $inner;
-
-    private function __construct(View $inner)
+    private function __construct(private View $inner)
     {
-        $this->inner = $inner;
     }
 
     /**

src/Shape/Kind.php

@@ -15,13 +15,10 @@
  */
 final class Kind implements View
 {
-    private View $inner;
-    private string $kind;
-
-    private function __construct(View $inner, string $kind)
-    {
-        $this->inner = $inner;
-        $this->kind = $kind;
+    private function __construct(
+        private View $inner,
+        private string $kind,
+    ) {
     }
 
     /**

src/Stack.php

@@ -11,17 +11,13 @@
  */
 final class Stack implements View
 {
-    private bool $horizontal;
-    /** @var Sequence<View> */
-    private Sequence $views;
-
     /**
      * @param Sequence<View> $views
      */
-    private function __construct(bool $horizontal, Sequence $views)
-    {
-        $this->horizontal = $horizontal;
-        $this->views = $views;
+    private function __construct(
+        private bool $horizontal,
+        private Sequence $views,
+    ) {
     }
 
     /**

src/Svg.php

@@ -10,11 +10,8 @@
  */
 final class Svg implements View
 {
-    private Content $data;
-
-    private function __construct(Content $data)
+    private function __construct(private Content $data)
     {
-        $this->data = $data;
     }
 
     /**

src/Text.php

@@ -10,11 +10,8 @@
  */
 final class Text implements View
 {
-    private string $text;
-
-    private function __construct(string $text)
+    private function __construct(private string $text)
     {
-        $this->text = $text;
     }
 
     /**

src/Toolbar.php

@@ -10,18 +10,11 @@
  */
 final class Toolbar implements View
 {
-    private View $label;
-    private ?View $leading;
-    private ?View $trailing;
-
     private function __construct(
-        View $label,
-        ?View $leading,
-        ?View $trailing,
+        private View $label,
+        private ?View $leading,
+        private ?View $trailing,
     ) {
-        $this->label = $label;
-        $this->leading = $leading;
-        $this->trailing = $trailing;
     }
 
     /**

src/View/Container.php

@@ -15,11 +15,8 @@
  */
 final class Container implements View
 {
-    private View $view;
-
-    private function __construct(View $view)
+    private function __construct(private View $view)
     {
-        $this->view = $view;
     }
 
     /**

src/Window.php

@@ -11,18 +11,11 @@
  */
 final class Window implements View
 {
-    private string $title;
-    private ?View $body;
-    private ?Url $style;
-
     private function __construct(
-        string $title,
-        ?View $body,
-        ?Url $style,
+        private string $title,
+        private ?View $body,
+        private ?Url $style,
     ) {
-        $this->title = $title;
-        $this->body = $body;
-        $this->style = $style;
     }
 
     /**

src/Zoom.php

@@ -10,17 +10,13 @@
  */
 final class Zoom implements View
 {
-    private View $inner;
-    /** @var int<1, 100> */
-    private int $size;
-
     /**
      * @param int<1, 100> $size
      */
-    private function __construct(View $inner, int $size)
-    {
-        $this->inner = $inner;
-        $this->size = $size;
+    private function __construct(
+        private View $inner,
+        private int $size,
+    ) {
     }
 
     /**