phpstan fix errors

composer.json

@@ -9,7 +9,8 @@
     "php": ">=7.4",
     "nette/utils": "^3.2",
     "league/flysystem": "^1.1",
-    "psr/event-dispatcher": "^1.0"
+    "psr/event-dispatcher": "^1.0",
+    "typertion/php": "~1.0.1"
   },
   "require-dev": {
     "codeception/codeception": "^4.1.20",

phpstan.neon

@@ -1,5 +1,5 @@
 parameters:
-	level: 8
+	level: 9
 	excludePaths:
 		analyse:
 			- src/Bridge/Nette/Macro/ImageMacro.php

src/Bridge/Gumlet/GumletLinkGenerator.php

@@ -13,6 +13,7 @@
 use Contributte\Imagist\PathInfo\PathInfoFactoryInterface;
 use Contributte\Imagist\Resolver\DefaultImageResolverInterface;
 use InvalidArgumentException;
+use Typertion\Php\TypeAssert;
 
 final class GumletLinkGenerator implements LinkGeneratorInterface
 {
@@ -99,7 +100,9 @@ private function createPath(PersistentImageInterface $image, array $options): st
 			self::GUMLET_CONTEXT_KEY => true,
 		]));
 
-		$query = array_merge($options['addons'] ?? [], $query);
+		$addons = isset($options['addons']) ? TypeAssert::array($options['addons']) : [];
+
+		$query = array_merge($addons, $query);
 
 		if (!$query) {
 			return $this->hashIfNeed($path, true);

src/Bridge/Nette/Filter/NetteResourceFactory.php

@@ -6,6 +6,7 @@
 use Contributte\Imagist\Filter\Context\ContextInterface;
 use Contributte\Imagist\Filter\Resource\ResourceFactoryInterface;
 use Nette\Utils\Image;
+use Typertion\Php\TypeAssert;
 
 final class NetteResourceFactory implements ResourceFactoryInterface
 {
@@ -21,7 +22,10 @@ public function toString(object $resource, FileInterface $source, ContextInterfa
 	{
 		assert($resource instanceof Image);
 
-		return $resource->toString($source->getMimeType()->getImageType(), $context->get(self::QUALITY_CONTEXT));
+		return $resource->toString(
+			$source->getMimeType()->getImageType(),
+			TypeAssert::intOrNull($context->get(self::QUALITY_CONTEXT))
+		);
 	}
 
 }

src/Bridge/Nette/Form/ImageUploadControl.php

@@ -15,6 +15,7 @@
 use Nette\Forms\Controls\UploadControl;
 use Nette\Http\FileUpload;
 use Nette\Utils\Html;
+use Typertion\Php\TypeAssert;
 
 final class ImageUploadControl extends UploadControl
 {
@@ -43,7 +44,7 @@ public function loadHttpData(): void
 	{
 		parent::loadHttpData();
 
-		$this->setValue($this->uploadValue = $this->value);
+		$this->setValue($this->uploadValue = TypeAssert::instanceOfOrNull($this->value, FileUpload::class));
 
 		if ($this->remove) {
 			$removeAnyway = $this->remove->getHttpData($this);
@@ -71,7 +72,7 @@ public function setScope(?Scope $scope)
 	public function setValue($value)
 	{
 		if ($value === null) {
-			$this->entity = $this->entity->withValue(null);
+			$this->entity = $this->entity->withValue();
 		} elseif ($value instanceof FileUpload) {
 			$image = null;
 			if ($value->isOk() && $value->isImage()) {

src/Bridge/Nette/Tracy/ImagistBlueScreen.php

@@ -19,6 +19,7 @@ public static function install(BlueScreen $blueScreen): void
 
 			// phpcs:disable SlevomatCodingStandard.Variables.UnusedVariable.UnusedVariable
 			$expanded = null;
+			/** @var array{file?: string}[] $stack */
 			$stack = $exception->getBackTrace();
 			$dump = $blueScreen->getDumper();
 			foreach ($stack as $key => $trace) {

src/Entity/PersistentImage.php

@@ -13,7 +13,7 @@ public function __construct(string $id)
 	}
 
 	/**
-	 * @return mixed[]
+	 * @return array{string, Scope}
 	 */
 	protected function parseId(string $id): array
 	{

src/Filesystem/FilesystemAbstract.php

@@ -35,7 +35,7 @@ public function delete(PathInfoInterface $path): bool
 			'disable_asserts',
 			true,
 			false,
-			fn() => $this->adapter->delete($path->toString())
+			fn(): bool => $this->adapter->delete($path->toString())
 		);
 	}
 
@@ -50,15 +50,15 @@ public function listContents(string $path): array
 	/**
 	 * @inheritDoc
 	 */
-	public function put(PathInfoInterface $path, $content, array $config = []): void
+	public function put(PathInfoInterface $path, string $content, array $config = []): void
 	{
 		$this->adapter->put($path->toString(), $content, $config);
 	}
 
 	/**
 	 * @inheritDoc
 	 */
-	public function putWithMkdir(PathInfoInterface $path, $content, array $config = []): void
+	public function putWithMkdir(PathInfoInterface $path, string $content, array $config = []): void
 	{
 		$this->adapter->createDir($path->toString($path::BUCKET | $path::SCOPE | $path::FILTER));
 
@@ -94,9 +94,11 @@ public function mimeType(PathInfoInterface $path): ?string
 	}
 
 	/**
+	 * @template T
 	 * @param mixed $value
 	 * @param mixed $default
-	 * @return mixed
+	 * @param callable(): T $callback
+	 * @return T
 	 */
 	protected function withTemporaryConfig(string $name, $value, $default, callable $callback) // phpcs:ignore -- phpcs bug
 	{

src/Filesystem/FilesystemInterface.php

@@ -8,10 +8,9 @@ interface FilesystemInterface
 {
 
 	/**
-	 * @param mixed $content
 	 * @param mixed[] $config
 	 */
-	public function putWithMkdir(PathInfoInterface $path, $content, array $config = []): void; // phpcs:ignore -- cs bug
+	public function putWithMkdir(PathInfoInterface $path, string $content, array $config = []): void; // phpcs:ignore -- cs bug
 
 	public function exists(PathInfoInterface $path): bool;
 
@@ -26,10 +25,9 @@ public function delete(PathInfoInterface $path);
 	public function listContents(string $path): array;
 
 	/**
-	 * @param mixed $content
 	 * @param mixed[] $config
 	 */
-	public function put(PathInfoInterface $path, $content, array $config = []): void; // phpcs:ignore -- cs bug
+	public function put(PathInfoInterface $path, string $content, array $config = []): void; // phpcs:ignore -- cs bug
 
 	public function read(PathInfoInterface $path): string;
 

src/Filesystem/GoogleStorageFilesystem.php

@@ -36,7 +36,7 @@ public function __construct(string $bucket, string $keyFilePath)
 	/**
 	 * @inheritDoc
 	 */
-	public function putWithMkdir(PathInfoInterface $path, $content, array $config = []): void
+	public function putWithMkdir(PathInfoInterface $path, string $content, array $config = []): void
 	{
 		$this->put($path, $content, $config);
 	}

src/Remover/PersistentImageRemover.php

@@ -9,6 +9,8 @@
 use Contributte\Imagist\Filter\Context\ContextInterface;
 use Contributte\Imagist\Filter\Internal\VoidFilter;
 use Contributte\Imagist\PathInfo\PathInfoFactoryInterface;
+use Typertion\Php\ArrayTypeAssert;
+use Typertion\Php\TypeAssert;
 
 final class PersistentImageRemover implements RemoverInterface
 {
@@ -44,15 +46,18 @@ private function removeFiltered(PersistentImageInterface $image): void
 		$path = $this->pathInfoFactory->create($image->withFilter(new VoidFilter('void')));
 
 		foreach ($this->filesystem->listContents($path->toString($path::BUCKET | $path::SCOPE)) as $path) {
-			if ($path['type'] !== 'dir') {
+			$path = TypeAssert::array($path);
+
+			if (ArrayTypeAssert::string($path, 'type') !== 'dir') {
 				continue;
 			}
 
-			if (!$path['filename'] || $path['filename'][0] !== '_') {
+			$filename = isset($path['filename']) ? TypeAssert::string($path['filename']) : '';
+ 			if (!$filename || $filename[0] !== '_') {
 				continue;
 			}
 
-			$this->fileFactory->create($image->withFilter(new VoidFilter(substr($path['filename'], 1))))
+			$this->fileFactory->create($image->withFilter(new VoidFilter(substr($filename, 1))))
 				->delete();
 		}
 	}