Remove unused import

Author: SalemC

src/TypeScriptifyModel.php

@@ -9,7 +9,6 @@
 use Illuminate\Support\Facades\Schema;
 use Illuminate\Support\Facades\DB;
 use Illuminate\Support\Collection;
-use Illuminate\Support\Stringable;
 use Illuminate\Support\Str;
 
 use Doctrine\DBAL\Schema\ForeignKeyConstraint;