merge 5.0

Author: taylorotwell

src/Jobs/MakeSearchable.php

@@ -5,7 +5,6 @@
 use Illuminate\Bus\Queueable;
 use Illuminate\Queue\SerializesModels;
 use Illuminate\Contracts\Queue\ShouldQueue;
-use Illuminate\Database\Eloquent\Collection;
 
 class MakeSearchable implements ShouldQueue
 {

src/Searchable.php

@@ -2,7 +2,6 @@
 
 namespace Laravel\Scout;
 
-use Laravel\Scout\Builder;
 use Laravel\Scout\Jobs\MakeSearchable;
 use Illuminate\Database\Eloquent\Collection;
 use Illuminate\Database\Eloquent\SoftDeletes;