Sesnilabs fixes

Author: Christoph Rumpel

.gitignore

@@ -2,4 +2,3 @@
 build
 composer.phar
 composer.lock
-.idea

CHANGELOG.md

@@ -3,6 +3,7 @@
 namespace NotificationChannels\Twitter;
 
 use Abraham\TwitterOAuth\TwitterOAuth;
+use Illuminate\Notifications\Notifiable;
 use Illuminate\Notifications\Notification;
 use NotificationChannels\Twitter\Exceptions\CouldNotSendNotification;
 
@@ -38,7 +39,7 @@ public function send($notifiable, Notification $notification)
         if (is_a($twitterMessage, TwitterStatusUpdate::class) && $twitterMessage->getImages()) {
             $this->twitter->setTimeouts(10, 15);
 
-            $twitterMessage->imageIds = collect($twitterMessage->getImages())->map(function ($image) {
+            $twitterMessage->imageIds = collect($twitterMessage->getImages())->map(function (TwitterImage $image) {
                 $media = $this->twitter->upload('media/upload', ['media' => $image->getPath()]);
 
                 return $media->media_id_string;

CONTRIBUTING.md

@@ -105,7 +105,7 @@ public function getRequestBody()
      * @param $brevity
      * @return int
      */
-    private function messageIsTooLong($content, $brevity)
+    private function messageIsTooLong($content, Brevity $brevity)
     {
         $tweetLength = $brevity->tweetLength($content);
         $exceededLength = $tweetLength - 140;