Fix PHPStan issues with current dependencies

Author: ohmyfelix

src/Filter/FilterMultiSelect.php

@@ -52,9 +52,7 @@ protected function addControl(
 		array $options
 	): BaseControl
 	{
-		/**
-		 * Set some translated texts
-		 */
+		/** @var Form $form */
 		$form = $container->lookup(Form::class);
 
 		$translator = $form->getTranslator();

src/Filter/FilterSelect.php

@@ -36,6 +36,7 @@ public function __construct(
 
 	public function addToFormContainer(Container $container): void
 	{
+		/** @var Form $form */
 		$form = $container->lookup(Form::class);
 
 		$translator = $form->getTranslator();

src/GroupAction/GroupActionCollection.php

@@ -164,12 +164,15 @@ public function submitted(NetteForm $form): void
 			return;
 		}
 
-		/** @var array $httpIds */
 		$httpIds = $form->getHttpData(
 			Form::DataLine | Form::DataKeys,
 			strtolower($this->datagrid->getFullName()) . '_group_action_item[]'
 		);
 
+		if (!is_array($httpIds)) {
+			$httpIds = [];
+		}
+
 		$ids = array_keys($httpIds);
 
 		if ($submitter->getName() === 'submit') {

src/InlineEdit/InlineEdit.php

@@ -10,6 +10,8 @@
 use Contributte\Datagrid\Traits\TButtonTitle;
 use Contributte\Datagrid\Traits\TButtonTryAddIcon;
 use Nette\Forms\Container;
+use Nette\Forms\Controls\BaseControl;
+use Nette\Forms\Controls\SubmitButton;
 use Nette\SmartObject;
 use Nette\Utils\ArrayHash;
 use Nette\Utils\Html;
@@ -178,20 +180,24 @@ public function addControlsClasses(Container $container): void
 		foreach ($container->getControls() as $key => $control) {
 			switch ($key) {
 				case 'submit':
-					$control->setValidationScope([$container]);
-					$control->setAttribute('class', 'btn btn-xs btn-primary');
+					if ($control instanceof SubmitButton) {
+						$control->setValidationScope([$container]);
+						$control->setHtmlAttribute('class', 'btn btn-xs btn-primary');
+					}
 
 					break;
 
 				case 'cancel':
-					$control->setValidationScope([]);
-					$control->setAttribute('class', 'btn btn-xs btn-danger');
+					if ($control instanceof SubmitButton) {
+						$control->setValidationScope([]);
+						$control->setHtmlAttribute('class', 'btn btn-xs btn-danger');
+					}
 
 					break;
 
 				default:
-					if ($control->getControlPrototype()->getAttribute('class') === null) {
-						$control->setAttribute('class', 'form-control form-control-sm');
+					if ($control instanceof BaseControl && $control->getControlPrototype()->getAttribute('class') === null) {
+						$control->setHtmlAttribute('class', 'form-control form-control-sm');
 					}
 
 					break;

src/Utils/ItemDetailForm.php

@@ -15,8 +15,7 @@ final class ItemDetailForm extends Container
 	/** @var callable */
 	private $callableSetContainer;
 
-	/** @var ?array */
-	private ?array $httpPost = null;
+	private mixed $httpPost = null;
 
 	/** @var array<bool> */
 	private array $containerSetByName = [];
@@ -62,8 +61,12 @@ private function getHttpData(): mixed
 
 			$path = explode(self::NameSeparator, $lookupPath);
 
-			/** @var array $httpData */
 			$httpData = $form->getHttpData();
+
+			if (!is_array($httpData)) {
+				$httpData = [];
+			}
+
 			$this->httpPost = Arrays::get($httpData, $path, null);
 		}