Merge pull request #302 from doyouhaobaby/master

fix php8.4

Author: oscarotero

src/Scanner/FunctionsHandlersTrait.php

@@ -140,6 +140,6 @@ abstract protected function saveTranslation(
         ?string $domain,
         ?string $context,
         string $original,
-        string $plural = null
+        ?string $plural = null
     ): ?Translation;
 }

src/Scanner/Scanner.php

@@ -51,7 +51,7 @@ protected function saveTranslation(
         ?string $domain,
         ?string $context,
         string $original,
-        string $plural = null
+        ?string $plural = null
     ): ?Translation {
         if (is_null($domain)) {
             $domain = $this->defaultDomain;