scriptotek / php-google-books

src/Volumes.php

Doc Comments +4 added lines, -1 removed lines

@@ -14,7 +14,7 @@ 
 
     /**
      * @param $query
-     * @return \Generator|Volume
+     * @return \Generator
      */
     public function search($query)
     {
@@ -23,6 +23,9 @@ 
         }
     }
 
+    /**
+     * @param string $query
+     */
     public function firstOrNull($query)
     {
         $res = $this->search($query)->current();