1 entity.block.edit_form:
2 title: 'Configure block'
3 route_name: entity.block.edit_form
4 base_route: entity.block.edit_form
6 # Per theme block layout pages.
9 route_name: block.admin_display
10 base_route: block.admin_display
11 block.admin_display_theme:
13 route_name: block.admin_display_theme
14 parent_id: block.admin_display
15 deriver: 'Drupal\block\Plugin\Derivative\ThemeLocalTask'