1: <?php
 2: 
 3: namespace ShippoClient\Http\Response;
 4: 
 5: use ShippoClient\Entity\EntityCollection;
 6: use TurmericSpice\ReadWriteAttributes;
 7: 
 8: abstract class ListResponse
 9: {
10:     use ReadWriteAttributes {
11:         mayHaveAsInt as public getCount;
12:         toArray      as public __toArray;
13:     }
14: 
15:     public function getNext()
16:     {
17:         return $this->attributes->mayHave('next')->value();
18:     }
19: 
20:     public function getPrevious()
21:     {
22:         return $this->attributes->mayHave('previous')->value();
23:     }
24: 
25:     public function toArray()
26:     {
27:         $array = $this->__toArray();
28:         $array['results'] = $this->getResults()->toArray();
29: 
30:         return $array;
31:     }
32: 
33:     /**
34:      * @return EntityCollection
35:      */
36:     abstract public function getResults();
37: }
38: