OPML export command and fixes

Signed-off-by: Sean Molenaar <sean@seanmolenaar.eu>

3 files changed, 4 insertions, 4 deletions

diff --git a/lib/Fetcher/Fetcher.php b/lib/Fetcher/Fetcher.php
index 955875084..883fa49e4 100644
--- a/lib/Fetcher/Fetcher.php
+++ b/lib/Fetcher/Fetcher.php
@@ -35,7 +35,7 @@ class Fetcher
      *
      * @param IFeedFetcher $fetcher the fetcher
      */
-    public function registerFetcher(IFeedFetcher $fetcher)
+    public function registerFetcher(IFeedFetcher $fetcher): void
     {
         $this->fetchers[] = $fetcher;
     }
@@ -62,7 +62,7 @@ class Fetcher
         bool $fullTextEnabled = false,
         ?string $user = null,
         ?string $password = null
-    ) {
+    ): array {
         foreach ($this->fetchers as $fetcher) {
             if (!$fetcher->canHandle($url)) {
                 continue;
diff --git a/lib/Fetcher/FetcherException.php b/lib/Fetcher/FetcherException.php
index 82772eaf5..263b54239 100644
--- a/lib/Fetcher/FetcherException.php
+++ b/lib/Fetcher/FetcherException.php
@@ -21,7 +21,7 @@ class FetcherException extends \Exception
      *
      * @param string $msg the error message
      */
-    public function __construct($msg)
+    public function __construct(string $msg)
     {
         parent::__construct($msg);
     }
diff --git a/lib/Fetcher/YoutubeFetcher.php b/lib/Fetcher/YoutubeFetcher.php
index 67a4d5afa..7c197a1b1 100644
--- a/lib/Fetcher/YoutubeFetcher.php
+++ b/lib/Fetcher/YoutubeFetcher.php
@@ -29,7 +29,7 @@ class YoutubeFetcher implements IFeedFetcher
      *
      * @return string
      */
-    private function buildUrl(string $url)
+    private function buildUrl(string $url): string
     {
         $baseRegex = '%(?:https?://|//)?(?:www.)?youtube.com';
         $playRegex = $baseRegex . '.*?list=([^&]*)%';