Minor Signature Incompatibilities

oleibman · Sep 18, 2023 · 19d1f79 · 19d1f79
1 parent 82ec8e2
commit 19d1f79
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Showing 3 changed files with 3 additions and 9 deletions.
diff --git a/src/PhpWord/Writer/ODText.php b/src/PhpWord/Writer/ODText.php
@@ -61,10 +61,8 @@ public function __construct(?PhpWord $phpWord = null)
 
     /**
      * Save PhpWord to file.
-     *
-     * @param string $filename
      */
-    public function save($filename = null): void
+    public function save(string $filename): void
     {
         $filename = $this->getTempFile($filename);
         $zip = $this->getZipArchive($filename);

diff --git a/src/PhpWord/Writer/RTF.php b/src/PhpWord/Writer/RTF.php
@@ -56,10 +56,8 @@ public function __construct(?PhpWord $phpWord = null)
 
     /**
      * Save content to file.
-     *
-     * @param string $filename
      */
-    public function save($filename = null): void
+    public function save(string $filename): void
     {
         $this->writeFile($this->openFile($filename), $this->getContent());
     }

diff --git a/src/PhpWord/Writer/Word2007.php b/src/PhpWord/Writer/Word2007.php
@@ -91,10 +91,8 @@ public function __construct(?PhpWord $phpWord = null)
 
     /**
      * Save document by name.
-     *
-     * @param string $filename
      */
-    public function save($filename = null): void
+    public function save(string $filename): void
     {
         $filename = $this->getTempFile($filename);
         $zip = $this->getZipArchive($filename);