为PHPWord的MPDF插件添加config参数，使其可以正常被使用。

Author: boshi_no_1

src/PhpWord/IOFactory.php

@@ -31,10 +31,8 @@ abstract class IOFactory
      *
      * @param string $name
      * @param array $config
-     *
-     * @return WriterInterface
      */
-    public static function createWriter(PhpWord $phpWord, $name = 'Word2007', $config = []) : WriterInterface
+    public static function createWriter(PhpWord $phpWord, $name = 'Word2007', $config = []): WriterInterface
     {
         if ($name !== 'WriterInterface' && !in_array($name, ['ODText', 'RTF', 'Word2007', 'HTML', 'PDF'], true)) {
             throw new Exception("\"{$name}\" is not a valid writer.");

src/PhpWord/Writer/AbstractWriter.php

@@ -103,7 +103,6 @@ abstract class AbstractWriter implements WriterInterface
     /**
      * construct method.
      *
-     * @param PhpWord|null $phpWord
      * @param array $config
      */
     public function __construct(?PhpWord $phpWord = null, $config = [])

src/PhpWord/Writer/PDF/AbstractRenderer.php

@@ -76,7 +76,6 @@ abstract class AbstractRenderer extends HTML
     /**
      * Create new instance.
      *
-     * @param PhpWord $phpWord
      * @param array $config
      */
     public function __construct(PhpWord $phpWord, $config = [])

src/PhpWord/Writer/Word2007.php

@@ -79,7 +79,7 @@ public function __construct(?PhpWord $phpWord = null, $config = [])
         foreach (array_keys($this->parts) as $partName) {
             $partClass = static::class . '\\Part\\' . $partName;
             if (class_exists($partClass)) {
-                /** @var \PhpOffice\PhpWord\Writer\Word2007\Part\AbstractPart $part Type hint */
+                /** @var \PhpOffice\PhpWord\Writer\Word2007\Part\AbstractPart $part */
                 $part = new $partClass();
                 $part->setParentWriter($this);
                 $this->writerParts[strtolower($partName)] = $part;