interface ArticleRepository {
     public function get(int $count): Collection;

     public function save(Article $article): Article;

     public function delete(Article $article): bool;
}

class EloquentArticleRepository implements ArticleRepository{
     private $article;

public function __construct(Article $article){
     $this->article = $article;
}

public function get(int $count): Collection {
     return ($this->article::take($count)->get();
}