--- a/server/src/app/Repositories/DocumentRepository.php	Wed Jun 24 01:36:46 2015 +0200
+++ b/server/src/app/Repositories/DocumentRepository.php	Mon Oct 05 17:02:10 2015 +0200
@@ -1,10 +1,24 @@
 <?php
-
 namespace CorpusParole\Repositories;
 
+use CorpusParole\Models\Document;
+
 interface DocumentRepository {
-    
+
     public function all();
 
     public function get($id);
+
+    public function save(Document $doc);
+
+    /**
+     * Paginate all document as a paginator.
+     *
+     * @param  int  $perPage
+     * @param  string  $pageName
+     * @return \Illuminate\Contracts\Pagination\LengthAwarePaginator
+     */
+    public function paginateAll($perPage = 15, $pageName = 'page');
+
+    public function getCount();
 }