diff --git a/phpstan-ext.neon b/phpstan-ext.neon
new file mode 100644
index 0000000000..e173c71574
--- /dev/null
+++ b/phpstan-ext.neon
@@ -0,0 +1,31 @@
+services:
+    # move to atk4/core later (or at least atk4/data)
+    -
+        factory: Mvorisek\Atk4\Hintable\Phpstan\SeedDmrtExtension(Atk4\Core\Factory, factory, 0)
+        tags:
+            - phpstan.broker.dynamicStaticMethodReturnTypeExtension
+
+    -
+        factory: Mvorisek\Atk4\Hintable\Phpstan\SeedDmrtExtension(Atk4\Ui\AbstractView, add, 0)
+        tags:
+            - phpstan.broker.dynamicMethodReturnTypeExtension
+    -
+        factory: Mvorisek\Atk4\Hintable\Phpstan\SeedDmrtExtension(Atk4\Ui\Columns, addColumn, 0)
+        tags:
+            - phpstan.broker.dynamicMethodReturnTypeExtension
+    -
+        factory: Mvorisek\Atk4\Hintable\Phpstan\SeedDmrtExtension(Atk4\Ui\Form, addControl, 1)
+        tags:
+            - phpstan.broker.dynamicMethodReturnTypeExtension
+    -
+        factory: Mvorisek\Atk4\Hintable\Phpstan\SeedDmrtExtension(Atk4\Ui\Form, controlFactory, 1)
+        tags:
+            - phpstan.broker.dynamicMethodReturnTypeExtension
+    -
+        factory: Mvorisek\Atk4\Hintable\Phpstan\SeedDmrtExtension(Atk4\Ui\Grid, addColumn, 1)
+        tags:
+            - phpstan.broker.dynamicMethodReturnTypeExtension
+    -
+        factory: Mvorisek\Atk4\Hintable\Phpstan\SeedDmrtExtension(Atk4\Ui\Table, addColumn, 1)
+        tags:
+            - phpstan.broker.dynamicMethodReturnTypeExtension
diff --git a/phpstan.neon.dist b/phpstan.neon.dist
index 03b1700ef4..ecb3c0757f 100644
--- a/phpstan.neon.dist
+++ b/phpstan.neon.dist
@@ -1,5 +1,7 @@
 includes:
     - phar://phpstan.phar/conf/bleedingEdge.neon
+    # remove once https://github.com/phpstan/extension-installer/issues/36 is fixed
+    - phpstan-ext.neon
 
 parameters:
     level: 6
@@ -38,10 +40,13 @@ parameters:
             message: '~^Call to an undefined method Atk4\\Ui\\View::addFields\(\)\.$~'
         -
             path: 'demos/form-control/calendar.php'
-            message: '~^Call to an undefined method Atk4\\Ui\\Form\\Control::addAction\(\)\.$~'
+            message: '~^Call to an undefined method Atk4\\Ui\\JsExpression::setDate\(\)\.$~'
+        -
+            path: 'demos/form-control/calendar.php'
+            message: '~^Call to an undefined method Atk4\\Ui\\JsExpression::open\(\)\.$~'
         -
             path: 'demos/form-control/calendar.php'
-            message: '~^Call to an undefined method Atk4\\Ui\\Form\\Control::getJsInstance\(\)\.$~'
+            message: '~^Call to an undefined method Atk4\\Ui\\JsExpression::clear\(\)\.$~'
         -
             path: 'demos/form-control/input2.php'
             message: '~^Call to an undefined method Atk4\\Ui\\Form\\Control::onDelete\(\)\.$~'
@@ -51,21 +56,6 @@ parameters:
         -
             path: 'demos/form-control/multiline.php'
             message: '~^Call to an undefined method Atk4\\Ui\\Form\\Layout::addColumn\(\)\.$~'
-        -
-            path: 'demos/form-control/upload.php'
-            message: '~^Call to an undefined method Atk4\\Ui\\Form\\Control::onDelete\(\)\.$~'
-        -
-            path: 'demos/form-control/upload.php'
-            message: '~^Call to an undefined method Atk4\\Ui\\Form\\Control::clearThumbnail\(\)\.$~'
-        -
-            path: 'demos/form-control/upload.php'
-            message: '~^Call to an undefined method Atk4\\Ui\\Form\\Control::onUpload\(\)\.$~'
-        -
-            path: 'demos/form-control/upload.php'
-            message: '~^Call to an undefined method Atk4\\Ui\\Form\\Control::setThumbnailSrc\(\)\.$~'
-        -
-            path: 'demos/form-control/upload.php'
-            message: '~^Call to an undefined method Atk4\\Ui\\Form\\Control::setFileId\(\)\.$~'
         -
             path: 'demos/form/form-section-accordion.php'
             message: '~^Call to an undefined method Atk4\\Ui\\Form\\Layout::addSection\(\)\.$~'
@@ -117,30 +107,15 @@ parameters:
         -
             path: 'demos/interactive/wizard.php'
             message: '~^Access to an undefined property Atk4\\Ui\\Form\\Control::\$placeholder\.$~'
-        -
-            path: 'src/CardDeck.php'
-            message: '~^Access to an undefined property Atk4\\Ui\\AbstractView::\$reload\.$~'
-        -
-            path: 'src/CardDeck.php'
-            message: '~^Access to an undefined property Atk4\\Ui\\AbstractView::\$queryArg\.$~'
         -
             path: 'src/CardDeck.php'
             message: '~^Access to an undefined property Atk4\\Ui\\AbstractView&Atk4\\Ui\\UserAction\\ExecutorInterface::\$jsSuccess\.$~'
-        -
-            path: 'src/CardDeck.php'
-            message: '~^Call to an undefined method Atk4\\Ui\\AbstractView::addClass\(\)\.$~'
-        -
-            path: 'src/CardDeck.php'
-            message: '~^Call to an undefined method Atk4\\Ui\\AbstractView::on\(\)\.$~'
         -
             path: 'src/CardDeck.php'
             message: '~^Call to an undefined method Atk4\\Ui\\AbstractView&Atk4\\Ui\\UserAction\\ExecutorInterface::onHook\(\)\.$~'
         -
             path: 'src/Crud.php'
             message: '~^Call to an undefined method Atk4\\Ui\\UserAction\\JsExecutorInterface::stickyGet\(\)\.$~'
-        -
-            path: 'src/Form.php'
-            message: '~^Call to an undefined method Atk4\\Ui\\AbstractView::addButton\(\)\.$~'
         -
             path: 'src/Form.php'
             message: '~^Call to an undefined method Atk4\\Ui\\Js\\JsChain::preventFormLeave\(\)\.$~'
@@ -159,9 +134,6 @@ parameters:
         -
             path: 'src/Js/JsVueService.php'
             message: '~^Call to an undefined method Atk4\\Ui\\Js\\JsChain::createVue\(\)\.$~'
-        -
-            path: 'src/Menu.php'
-            message: '~^Call to an undefined method Atk4\\Ui\\AbstractView::setElement\(\)\.$~'
         -
             path: 'src/Menu.php'
             message: '~^Call to an undefined method Atk4\\Ui\\AbstractView::addClass\(\)\.$~'
@@ -190,9 +162,6 @@ parameters:
             path: 'src/SessionTrait.php'
             count: 4
             message: '~^Access to an undefined property Atk4\\Ui\\Tests\\SessionAbstractMock::\$name\.$~'
-        -
-            path: 'src/Table/Column.php'
-            message: '~^Call to an undefined method Atk4\\Ui\\AbstractView::setHoverable\(\)\.$~'
         -
             path: 'src/Table/Column.php'
             message: '~^Call to an undefined method Atk4\\Ui\\JsCallback::onSelectItem\(\)\.$~'
@@ -264,9 +233,6 @@ parameters:
 
         # TODO these rules are generated, this ignores should be fixed in the code
         # for level = 3
-        -
-            path: 'src/Card.php'
-            message: '~^Method Atk4\\Ui\\Card::addButton\(\) should return Atk4\\Ui\\View\ but returns Atk4\\Ui\\AbstractView\.$~'
         -
             path: 'src/CardDeck.php'
             message: '~^Property Atk4\\Ui\\CardDeck::\$container \(Atk4\\Ui\\View\|null\) does not accept default value of type array<int\|string, string>\.$~'
@@ -276,63 +242,27 @@ parameters:
         -
             path: 'src/CardDeck.php'
             message: '~^Property Atk4\\Ui\\CardDeck::\$paginator \(Atk4\\Ui\\Paginator\|false\|null\) does not accept default value of type array\{''Atk4\\\\Ui\\\\Paginator''\}\.$~'
-        -
-            path: 'src/CardDeck.php'
-            message: '~^Property Atk4\\Ui\\CardDeck::\$container \(Atk4\\Ui\\View\|null\) does not accept Atk4\\Ui\\AbstractView\.$~'
         -
             path: 'src/CardDeck.php'
             message: '~^Property Atk4\\Ui\\CardDeck::\$menu \(array\|false\|null\) does not accept Atk4\\Ui\\AbstractView\.$~'
-        -
-            path: 'src/CardDeck.php'
-            message: '~^Property Atk4\\Ui\\CardDeck::\$search \(array\|Atk4\\Ui\\VueComponent\\ItemSearch\|false\) does not accept Atk4\\Ui\\AbstractView\.$~'
-        -
-            path: 'src/CardDeck.php'
-            message: '~^Property Atk4\\Ui\\CardDeck::\$paginator \(Atk4\\Ui\\Paginator\|false\|null\) does not accept Atk4\\Ui\\AbstractView\.$~'
-        -
-            path: 'src/Form/AbstractLayout.php'
-            message: '~^Method Atk4\\Ui\\Form\\AbstractLayout::_addControl\(\) should return Atk4\\Ui\\Form\\Control but returns Atk4\\Ui\\View\.$~'
         -
             path: 'src/Form/Layout.php'
             message: '~^Method Atk4\\Ui\\Form\\Layout::addButton\(\) should return Atk4\\Ui\\Button but returns Atk4\\Ui\\AbstractView\.$~'
-        -
-            path: 'src/Form/Layout.php'
-            message: '~^Method Atk4\\Ui\\Form\\Layout::_addControl\(\) should return Atk4\\Ui\\Form\\Control but returns Atk4\\Ui\\View\.$~'
         -
             path: 'src/Form/Layout.php'
             message: '~^Method Atk4\\Ui\\Form\\Layout::addSubLayout\(\) should return Atk4\\Ui\\Form\\Layout but returns Atk4\\Ui\\AbstractView\.$~'
         -
             path: 'src/Form/Layout/Custom.php'
             message: '~^Method Atk4\\Ui\\Form\\Layout\\Custom::addButton\(\) should return Atk4\\Ui\\Button but returns Atk4\\Ui\\AbstractView\.$~'
-        -
-            path: 'src/Form/Layout/Section.php'
-            message: '~^Method Atk4\\Ui\\Form\\Layout\\Section::addSection\(\) should return Atk4\\Ui\\Form\\Layout but returns Atk4\\Ui\\AbstractView\.$~'
         -
             path: 'src/Form/Layout/Section/Accordion.php'
             message: '~^Return type \(Atk4\\Ui\\Form\\Layout\) of method Atk4\\Ui\\Form\\Layout\\Section\\Accordion::addSection\(\) should be compatible with return type \(Atk4\\Ui\\AccordionSection\) of method Atk4\\Ui\\Accordion::addSection\(\)$~'
-        -
-            path: 'src/Form/Layout/Section/Accordion.php'
-            message: '~^Method Atk4\\Ui\\Form\\Layout\\Section\\Accordion::addSection\(\) should return Atk4\\Ui\\Form\\Layout but returns Atk4\\Ui\\AbstractView\.$~'
-        -
-            path: 'src/Form/Layout/Section/Tabs.php'
-            message: '~^Method Atk4\\Ui\\Form\\Layout\\Section\\Tabs::addTab\(\) should return Atk4\\Ui\\Form\\Layout but returns Atk4\\Ui\\AbstractView\.$~'
-        -
-            path: 'src/Grid.php'
-            message: '~^Property Atk4\\Ui\\Grid::\$menu \(Atk4\\Ui\\Menu\|false\) does not accept Atk4\\Ui\\AbstractView\.$~'
-        -
-            path: 'src/Grid.php'
-            message: '~^Property Atk4\\Ui\\Grid::\$paginator \(Atk4\\Ui\\Paginator\|false\) does not accept Atk4\\Ui\\AbstractView\.$~'
         -
             path: 'src/Grid.php'
             message: '~^Property Atk4\\Ui\\Grid::\$paginator \(Atk4\\Ui\\Paginator\|false\) does not accept null\.$~'
         -
             path: 'src/Grid.php'
             message: '~^Property Atk4\\Ui\\Grid::\$actionButtons \(Atk4\\Ui\\Table\\Column\\ActionButtons\|null\) does not accept Atk4\\Ui\\Table\\Column\.$~'
-        -
-            path: 'src/Grid.php'
-            message: '~^Property Atk4\\Ui\\Grid::\$selection \(Atk4\\Ui\\Table\\Column\\Checkbox\) does not accept Atk4\\Ui\\Table\\Column\.$~'
-        -
-            path: 'src/Grid.php'
-            message: '~^Method Atk4\\Ui\\Grid::addSelection\(\) should return Atk4\\Ui\\Table\\Column\\Checkbox but returns Atk4\\Ui\\Table\\Column\.$~'
         -
             path: 'src/Header.php'
             message: '~^Property Atk4\\Ui\\Header::\$icon \(string\) does not accept Atk4\\Ui\\Icon\.$~'
@@ -375,6 +305,9 @@ parameters:
 
         # TODO these rules are generated, this ignores should be fixed in the code
         # for level = 5
+        -
+            path: 'src/Form.php'
+            message: '~^Parameter #2 \$value of method Atk4\\Ui\\View::setAttr\(\) expects string\|null, int given\.$~'
         -
             path: 'src/Form/Layout/Section.php'
             message: '~^Parameter #1 \$object of method Atk4\\Ui\\View::add\(\) expects Atk4\\Ui\\AbstractView, array<int\|string, Atk4\\Ui\\Form\|class-string<Atk4\\Ui\\Form\\Layout>> given\.$~'
@@ -405,6 +338,3 @@ parameters:
         -
             path: 'src/Panel/Right.php'
             message: '~^Parameter #1 \$object of method Atk4\\Ui\\App::add\(\) expects Atk4\\Ui\\AbstractView, array given\.$~'
-        -
-            path: 'src/Popup.php'
-            message: '~^Parameter #1 \$view of method Atk4\\Ui\\Callback::terminateJson\(\) expects Atk4\\Ui\\View, Atk4\\Ui\\AbstractView given\.$~'
diff --git a/src/App.php b/src/App.php
index 37690db54c..e36b2be487 100644
--- a/src/App.php
+++ b/src/App.php
@@ -463,7 +463,7 @@ public function initLayout($seed)
             $this->html->invokeInit();
         }
 
-        $this->layout = $this->html->add($layout); // @phpstan-ignore-line
+        $this->layout = $this->html->add($layout);
 
         $this->initIncludes();
 
diff --git a/src/CardDeck.php b/src/CardDeck.php
index 8d421af52e..97cf06502f 100644
--- a/src/CardDeck.php
+++ b/src/CardDeck.php
@@ -152,6 +152,7 @@ public function setModel(Model $model, array $fields = null, array $extra = null
         $count = $this->initPaginator();
         if ($count) {
             foreach ($this->model as $m) {
+                /** @var Card */
                 $c = $this->cardHolder->add(Factory::factory([$this->card], ['useLabel' => $this->useLabel, 'useTable' => $this->useTable]))->addClass('segment');
                 $c->setModel($m, $fields);
                 if ($extra) {
diff --git a/src/Form.php b/src/Form.php
index 2e43b51e99..137265a15a 100644
--- a/src/Form.php
+++ b/src/Form.php
@@ -157,7 +157,7 @@ protected function initLayout(): void
         }
 
         if (is_string($this->layout) || is_array($this->layout)) {
-            $this->layout = $this->add(Factory::factory($this->layout, ['form' => $this])); // @phpstan-ignore-line
+            $this->layout = $this->add(Factory::factory($this->layout, ['form' => $this]));
         } elseif (is_object($this->layout)) {
             $this->layout->form = $this;
             $this->add($this->layout);
diff --git a/src/Grid.php b/src/Grid.php
index 94f730d331..d9f29bda6f 100644
--- a/src/Grid.php
+++ b/src/Grid.php
@@ -119,7 +119,7 @@ protected function init(): void
             $appUniqueHashesBackup = $this->getApp()->uniqueNameHashes;
             $menuElementNameCountsBackup = \Closure::bind(fn () => $this->_elementNameCounts, $this->menu, AbstractView::class)();
             try {
-                $menuRight = $this->menu->addMenuRight(); // @phpstan-ignore-line
+                $menuRight = $this->menu->addMenuRight();
                 $menuItemView = View::addTo($menuRight->addItem()->setElement('div'));
                 $quickSearch = JsSearch::addTo($menuItemView);
                 $this->stickyGet($quickSearch->name . '_q');
diff --git a/src/Panel/Content.php b/src/Panel/Content.php
index ba2a36003b..f00964685b 100644
--- a/src/Panel/Content.php
+++ b/src/Panel/Content.php
@@ -40,7 +40,7 @@ public function getCallbackUrl(): string
      */
     public function setCb(Callback $cb): void
     {
-        $this->cb = $this->add($cb); // @phpstan-ignore-line
+        $this->cb = $this->add($cb);
     }
 
     /**