Feed interface

app/Services/Feeds/SanguFeed.php

@@ -3,7 +3,7 @@ namespace App\Services\Feeds;
 
 use Goutte\Client;
 
-class SanguFeed
+class SanguFeed implements Feed
 {
     protected $client;
 
@@ -11,7 +11,7 @@ class SanguFeed
     {
         $this->client = new Client();        
     }
-    public function get()
+    public function get() : array
     {
       
         $crawler = $this->client->request('GET', "http://sangu.mv/");