support PropertyCollection access items as class properties

README.md

@@ -51,6 +51,11 @@ $this->group('a')->each(fn() => /* */);
 
 // Get all grouped properties, excluding non grouped
 $this->group();
+
+// Access group as an array or an object
+$groupA = $this->group('a');
+$groupA['foo'];
+$groupA->foo;
 ```
 
 ### Proxying Livewire Methods

src/PropertyCollection.php

@@ -23,6 +23,11 @@ public static function make(Component $component, $items = [])
         return new static($component, (array) $items);
     }
 
+    public function __get($key)
+    {
+        return $this->items[$key] ?? null;
+    }
+
     /*
     |--------------------------------------------------------------------------
     | Collection methods

tests/Unit/MacroTest.php

@@ -33,6 +33,18 @@
         ->toContain(1);
 });
 
+it('can access property collection like a object', function () {
+    $component = new class extends TestComponent
+    {
+        #[Group('a')]
+        public $foo = 1;
+    };
+
+    expect(group($component, 'a'))
+        ->foo->toBe(1)
+        ->bar->toBe(null);
+});
+
 it('returns array keys when `keys` method was chained', function () {
     $component = new class extends TestComponent
     {