Merge pull request #1 from affinity4/scrutinizer-patch-1

Adding missing @return void declarations in Docblocks

src/Loader/LoaderInterface.php

@@ -24,11 +24,13 @@ interface LoaderInterface
      * and run the input method to convert it to an array.
      *
      * @param $file string Path of file to convert to PHP array
+     * @return void
      */
     public function __construct($file);
 
     /**
      * @param $content string The raw file contents
+     * @return void
      */
     public function input($content);