Apply fixes from StyleCI (#125)

Author: mechelon

src/Endpoints/Resolve.php

@@ -3,7 +3,6 @@
 namespace FiveamCode\LaravelNotionApi\Endpoints;
 
 use FiveamCode\LaravelNotionApi\Entities\Blocks\Block;
-use FiveamCode\LaravelNotionApi\Entities\Collections\PageCollection;
 use FiveamCode\LaravelNotionApi\Entities\Database;
 use FiveamCode\LaravelNotionApi\Entities\NotionParent;
 use FiveamCode\LaravelNotionApi\Entities\Page;