PHP Decode

<?php 
 
namespace App\Admin\CustomFields; 
 
use App\Admin\CustomFields\Metabox; 
 
class TypeMeta 
{ 
   public static function getCategories(): array{ 
       $current_term = get_queried_object()->term_id; 
       $categories_field = get_field("project_categories", "project_type_$current_term"); 
       $categories = []; 
       if($categories_field){ 
           foreach($categories_field as $category){ 
               $cat_object = get_term($category); 
               $categories[] = [ 
                   "title" => $cat_object->name, 
                   "slug" => $cat_object->slug 
               ]; 
           } 
       } 
       return $categories; 
   } 
} 
 ?>