Merge pull request spatie#392 from spatie/bug/crawler-v7

add return type according to the contract
chaker2710 · May 27, 2021 · ace3ad3 · ace3ad3
2 parents df81c61 + a0d7e43
commit ace3ad3
Showing 1 changed file with 4 additions and 4 deletions.
diff --git a/src/Crawler/Observer.php b/src/Crawler/Observer.php
@@ -22,14 +22,14 @@ public function __construct(callable $hasCrawled)
      *
      * @param \Psr\Http\Message\UriInterface $url
      */
-    public function willCrawl(UriInterface $url)
+    public function willCrawl(UriInterface $url): void
     {
     }
 
     /**
      * Called when the crawl has ended.
      */
-    public function finishedCrawling()
+    public function finishedCrawling(): void
     {
     }
 
@@ -44,7 +44,7 @@ public function crawled(
         UriInterface $url,
         ResponseInterface $response,
         ?UriInterface $foundOnUrl = null
-    ) {
+    ): void {
         ($this->hasCrawled)($url, $response);
     }
 
@@ -59,6 +59,6 @@ public function crawlFailed(
         UriInterface $url,
         RequestException $requestException,
         ?UriInterface $foundOnUrl = null
-    ) {
+    ): void {
     }
 }