Fix phpstan

docs/image.md

@@ -25,7 +25,7 @@ Sulu\Twig\Extensions\ImageExtension:
         $defaultAdditionalTypes:
             webp: 'image/webp'
         $aspectRatio: true
-        $imageFormatConfiguration: '%sulu_media.image.formats''
+        $imageFormatConfiguration: '%sulu_media.image.formats%'
 ```
 
 ## Usage
@@ -272,5 +272,5 @@ The feature will automatically add a width and height attribute to the rendered
 ```
 
 The `$imageFormatConfiguration` parameter is optional. Without it will try to
-guess the format by the given format key so it will then only work with format keys
+guess the format by the given format key. It will then only work with format keys
 like 100x, x100, 100x@2x, 100x100-inset and similars.

src/ImageExtension.php

@@ -71,13 +71,28 @@ class ImageExtension extends AbstractExtension
     private $aspectRatio = false;
 
     /**
-     * @var mixed[]|null
+     * @var array<string, array{
+     *     scale: array{
+     *         x: int|null,
+     *         y: int|null,
+     *         mode: int,
+     *         retina: bool,
+     *     },
+     * }>|null
      */
     private $imageFormatConfiguration = null;
 
     /**
      * @param string[] $defaultAttributes
      * @param string[] $defaultAdditionalTypes
+     * @param array<string, array{
+     *     scale: array{
+     *         x: int|null,
+     *         y: int|null,
+     *         mode: int,
+     *         retina: bool,
+     *     },
+     * }>|null $imageFormatConfiguration
      */
     public function __construct(
         ?string $placeholderPath = null,
@@ -446,7 +461,7 @@ private function guessAspectRatio($media, array $attributes): array
             $isInset = \in_array($this->imageFormatConfiguration[$src]['scale']['mode'], [
                 1,
                 'inset',
-            ]);
+            ], true);
             $x = $this->imageFormatConfiguration[$src]['scale']['x'];
             $y = $this->imageFormatConfiguration[$src]['scale']['y'];
             $width = $x ? (int) round($x * $scale) : null;