site_gallery.services.yml

services:
  site_gallery.taxonomy_breadcrumb:
    class: Drupal\site_gallery\Breadcrumb\SiteGalleryTermBreadcrumbBuilder
    arguments: ['@entity.manager']
    tags:
      - { name: breadcrumb_builder, priority: 1003 }

  site_gallery.breadcrumb:
    class: Drupal\site_gallery\Breadcrumb\SiteGalleryBreadcrumbBuilder
    arguments: ['@entity.manager']
    tags:
      - { name: breadcrumb_builder, priority: 1 }