git subrepo commit mailcow/src/mailcow-dockerized

subrepo: subdir:   "mailcow/src/mailcow-dockerized"
  merged:   "308860af"
upstream: origin:   "https://github.com/mailcow/mailcow-dockerized.git"
  branch:   "master"
  commit:   "3f1a5af8"
git-subrepo: version:  "0.4.5"
  origin:   "???"
  commit:   "???"
Change-Id: I5d51c14b45db54fe706be40a591ddbfcea50d4b0
diff --git a/mailcow/src/mailcow-dockerized/data/web/inc/lib/vendor/symfony/translation/Extractor/PhpStringTokenParser.php b/mailcow/src/mailcow-dockerized/data/web/inc/lib/vendor/symfony/translation/Extractor/PhpStringTokenParser.php
index 1d82caf..7fbd37c 100644
--- a/mailcow/src/mailcow-dockerized/data/web/inc/lib/vendor/symfony/translation/Extractor/PhpStringTokenParser.php
+++ b/mailcow/src/mailcow-dockerized/data/web/inc/lib/vendor/symfony/translation/Extractor/PhpStringTokenParser.php
@@ -64,10 +64,8 @@
      * Parses a string token.
      *
      * @param string $str String token content
-     *
-     * @return string The parsed string
      */
-    public static function parse(string $str)
+    public static function parse(string $str): string
     {
         $bLength = 0;
         if ('b' === $str[0]) {
@@ -90,10 +88,8 @@
      *
      * @param string      $str   String without quotes
      * @param string|null $quote Quote type
-     *
-     * @return string String with escape sequences parsed
      */
-    public static function parseEscapeSequences(string $str, string $quote = null)
+    public static function parseEscapeSequences(string $str, string $quote = null): string
     {
         if (null !== $quote) {
             $str = str_replace('\\'.$quote, $quote, $str);
@@ -124,10 +120,8 @@
      *
      * @param string $startToken Doc string start token content (<<<SMTHG)
      * @param string $str        String token content
-     *
-     * @return string Parsed string
      */
-    public static function parseDocString(string $startToken, string $str)
+    public static function parseDocString(string $startToken, string $str): string
     {
         // strip last newline (thanks tokenizer for sticking it into the string!)
         $str = preg_replace('~(\r\n|\n|\r)$~', '', $str);