Feed interface

app/Services/Feeds/AvasFeed.php

@@ -3,7 +3,7 @@ namespace App\Services\Feeds;
 
 use Goutte\Client;
 
-class AvasFeed
+class AvasFeed implements Feed
 {
     protected $client;
 

app/Services/Feeds/Feed.php

@@ -0,0 +1,7 @@
+<?php
+namespace App\Services\Feeds;
+
+interface Feed
+{
+    public function get() : array ;
+}

app/Services/Feeds/OneOnlineFeed.php

@@ -3,7 +3,7 @@ namespace App\Services\Feeds;
 
 use Goutte\Client;
 
-class OneOnlineFeed
+class OneOnlineFeed implements Feed
 {
     protected $client;
 

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/");

app/Services/Feeds/SunFeed.php

@@ -2,7 +2,7 @@
 namespace App\Services\Feeds;
 use Illuminate\Support\Facades\Http;
 
-class SunFeed
+class SunFeed implements Feed
 {    
     /**
      * Latest articles published by sun. An Alternative to rss

app/Services/Feeds/ThePressFeed.php

@@ -3,7 +3,7 @@ namespace App\Services\Feeds;
 
 use Goutte\Client;
 
-class ThePressFeed
+class ThePressFeed implements Feed
 {
     protected $client;
 

app/Services/Feeds/VoiceFeed.php

@@ -3,7 +3,7 @@ namespace App\Services\Feeds;
 
 use Goutte\Client;
 
-class VoiceFeed
+class VoiceFeed implements Feed
 {
     protected $client;