1: <?php
 2: 
 3: namespace Charcoal\Object;
 4: 
 5: /**
 6:  *
 7:  */
 8: interface CategoryInterface
 9: {
10:     /**
11:      * @param string $type The category item type.
12:      * @return CategoryInterface Chainable
13:      */
14:     public function setCategoryItemType($type);
15: 
16:     /**
17:      * @return string
18:      */
19:     public function categoryItemType();
20: 
21:     /**
22:      * Get the number of items in this category.
23:      * @return array
24:      */
25:     public function numCategoryItems();
26: 
27:     /**
28:      * @return boolean
29:      */
30:     public function hasCategoryItems();
31: 
32:     /**
33:      * @return array
34:      */
35:     public function categoryItems();
36: }
37: