Fix formatting and interfaces in nearly every file

app/Mail/UserRejected.php

@@ -10,10 +10,9 @@ use Illuminate\Queue\SerializesModels;
 class UserRejected extends Mailable
 {
     use Queueable, SerializesModels;
-
     public $subject, $user;
 
-    public function __construct(User $user, $subject=null)
+    public function __construct(User $user, $subject = null)
     {
         $this->subject = $subject ?: 'Your registration has been denied';
         $this->user = $user;
@@ -21,8 +20,9 @@ class UserRejected extends Mailable
 
     public function build()
     {
-        return $this->markdown('emails.user.rejected')
-                    ->subject($this->subject)
-                    ->with(['user' => $this->user]);
+        return $this
+            ->markdown('emails.user.rejected')
+            ->subject($this->subject)
+            ->with(['user' => $this->user]);
     }
 }