code: public function getCategories()
      {
          return [
              $this::MANUFACTURER => [
                  'id' => $this::MANUFACTURER,
                  'name' => 'Manufacturer',
              ],
              $this::PRODUCT => [
                  'id' => $this::PRODUCT,
                  'name' => 'Products',
              ],
              $this::CATEGORY => [
                  'id' => $this::CATEGORY,
                  'name' => 'Categories',
              ],
          ];
      }
docs: {@inheritdoc}