diff --git a/phpstan-baseline.neon b/phpstan-baseline.neon
index c3d91f51..2a20eeda 100644
--- a/phpstan-baseline.neon
+++ b/phpstan-baseline.neon
@@ -2690,11 +2690,6 @@ parameters:
 			count: 1
 			path: src/lib/Core/Debug/Shell/Shell.php
 
-		-
-			message: "#^Parameter \\#2 \\$callback of function array_filter expects callable\\(int\\|string\\)\\: mixed, Closure\\(string\\)\\: bool given\\.$#"
-			count: 1
-			path: src/lib/Core/Debug/Shell/Shell.php
-
 		-
 			message: "#^Method Ibexa\\\\Behat\\\\Core\\\\Log\\\\Failure\\\\AnalysisResult\\:\\:getJiraReference\\(\\) should return string but returns string\\|null\\.$#"
 			count: 1
diff --git a/src/lib/API/Context/LimitationParser/ContentTypeLimitationParser.php b/src/lib/API/Context/LimitationParser/ContentTypeLimitationParser.php
index a23e2d0b..7d7ba43e 100644
--- a/src/lib/API/Context/LimitationParser/ContentTypeLimitationParser.php
+++ b/src/lib/API/Context/LimitationParser/ContentTypeLimitationParser.php
@@ -57,7 +57,7 @@ private function parseCommonContentTypes(string $contentTypeName): string
     {
         $contentTypeName = strtolower($contentTypeName);
 
-        if (\in_array($contentTypeName, $this->contentTypeNameIdentifierMap, true)) {
+        if (\array_key_exists($contentTypeName, $this->contentTypeNameIdentifierMap)) {
             return $this->contentTypeNameIdentifierMap[$contentTypeName];
         }
 
diff --git a/src/lib/Core/Debug/Shell/Shell.php b/src/lib/Core/Debug/Shell/Shell.php
index d0dd08f2..53130ee1 100644
--- a/src/lib/Core/Debug/Shell/Shell.php
+++ b/src/lib/Core/Debug/Shell/Shell.php
@@ -40,9 +40,12 @@ public function addBaseImports(): void
             ++$level;
         }
         $dir = dirname(__DIR__, $level);
-        $classess = array_keys(require $dir . '/vendor/composer/autoload_classmap.php');
+        $classes = array_map(
+            'strval',
+            array_keys(require $dir . '/vendor/composer/autoload_classmap.php')
+        );
 
-        $baseImports = array_filter($classess, static function (string $classFcqn) {
+        $baseImports = array_filter($classes, static function (string $classFcqn): bool {
             return strpos($classFcqn, 'Ibexa\Behat\Browser\Element') === 0 ||
                 strpos($classFcqn, 'Ibexa\Behat\Browser\Locator') === 0;
         });