| @@ -78,7 +78,7 @@ | ||
| 78 | 78 | } | 
| 79 | 79 | |
| 80 | 80 | /** | 
| 81 | - * @param $mode | |
| 81 | + * @param string $mode | |
| 82 | 82 | * @return mixed | 
| 83 | 83 | */ | 
| 84 | 84 | public function getEndPoint($mode) | 
| @@ -63,6 +63,9 @@ | ||
| 63 | 63 | return \is_array($to) ? $to : [$to]; | 
| 64 | 64 | } | 
| 65 | 65 | |
| 66 | + /** | |
| 67 | + * @param string[] $recipients | |
| 68 | + */ | |
| 66 | 69 | protected function sendMessage($recipients, EngageSparkMessage $message) | 
| 67 | 70 |      { | 
| 68 | 71 | $this->setMode($message); |