diff --git a/phpstan-baseline.neon b/phpstan-baseline.neon
index 909718b83b..b89529645b 100644
--- a/phpstan-baseline.neon
+++ b/phpstan-baseline.neon
@@ -10,16 +10,6 @@ parameters:
 			count: 1
 			path: src/PhpWord/Element/AbstractContainer.php
 
-		-
-			message: "#^Parameter \\#1 \\$string of function md5 expects string, int\\<0, max\\> given\\.$#"
-			count: 1
-			path: src/PhpWord/Element/AbstractElement.php
-
-		-
-			message: "#^Parameter \\#2 \\$styleValue of method PhpOffice\\\\PhpWord\\\\Element\\\\AbstractElement\\:\\:setNewStyle\\(\\) expects array\\|PhpOffice\\\\PhpWord\\\\Style\\|string\\|null, array\\|PhpOffice\\\\PhpWord\\\\Style\\\\Cell\\|null given\\.$#"
-			count: 1
-			path: src/PhpWord/Element/Cell.php
-
 		-
 			message: "#^Method PhpOffice\\\\PhpWord\\\\Element\\\\Field\\:\\:setOptions\\(\\) should return PhpOffice\\\\PhpWord\\\\Element\\\\Field but returns array\\.$#"
 			count: 1
@@ -40,11 +30,6 @@ parameters:
 			count: 1
 			path: src/PhpWord/Element/Field.php
 
-		-
-			message: "#^Parameter \\#2 \\$styleValue of method PhpOffice\\\\PhpWord\\\\Element\\\\AbstractElement\\:\\:setNewStyle\\(\\) expects array\\|PhpOffice\\\\PhpWord\\\\Style\\|string\\|null, array\\|PhpOffice\\\\PhpWord\\\\Style\\\\Paragraph\\|string\\|null given\\.$#"
-			count: 1
-			path: src/PhpWord/Element/Footnote.php
-
 		-
 			message: "#^Method PhpOffice\\\\PhpWord\\\\Element\\\\Image\\:\\:getArchiveImageSize\\(\\) should return array\\|null but returns array<int\\|string, int\\|string>\\|false\\|null\\.$#"
 			count: 1
@@ -85,11 +70,6 @@ parameters:
 			count: 1
 			path: src/PhpWord/Element/Section.php
 
-		-
-			message: "#^Parameter \\#2 \\$styleValue of method PhpOffice\\\\PhpWord\\\\Element\\\\AbstractElement\\:\\:setNewStyle\\(\\) expects array\\|PhpOffice\\\\PhpWord\\\\Style\\|string\\|null, array\\|PhpOffice\\\\PhpWord\\\\Style\\|PhpOffice\\\\PhpWord\\\\Style\\\\Section\\|string given\\.$#"
-			count: 1
-			path: src/PhpWord/Element/Section.php
-
 		-
 			message: "#^Parameter \\#3 \\$length of function substr expects int\\|null, int\\|false given\\.$#"
 			count: 1
diff --git a/src/PhpWord/Element/AbstractElement.php b/src/PhpWord/Element/AbstractElement.php
index 42d55b1e7b..92d08d8b00 100644
--- a/src/PhpWord/Element/AbstractElement.php
+++ b/src/PhpWord/Element/AbstractElement.php
@@ -19,12 +19,10 @@
 
 use DateTime;
 use InvalidArgumentException;
-use function is_array;
 use PhpOffice\PhpWord\Collection\Comments;
 use PhpOffice\PhpWord\Media;
 use PhpOffice\PhpWord\PhpWord;
 use PhpOffice\PhpWord\Style;
-
 use PhpOffice\PhpWord\Style\AbstractStyle;
 
 /**
@@ -484,13 +482,13 @@ public function isInSection()
     /**
      * Set new style value.
      *
-     * @param AbstractStyle $styleObject Style object
+     * @param mixed $styleObject Style object
      * @param null|AbstractStyle|array|string|Style $styleValue Style value
      * @param bool $returnObject Always return object
      *
      * @return mixed
      */
-    protected function setNewStyle($styleObject, $styleValue = null, $returnObject = false)
+    protected function setNewStyle($styleObject, $styleValue = null, bool $returnObject = false)
     {
         if ($styleValue instanceof AbstractStyle && get_class($styleValue) === get_class($styleObject)) {
             return $styleValue;