comment_on_top-2.0.3/comment_on_top.routing.yml

comment_on_top.remove:
  path: '/comment/remove/node/{node_id}/comment/{comment_id}'
  defaults:
    _controller: '\Drupal\comment_on_top\Controller\CommentOnTopController::removeFromTop'
  requirements:
    _permission: 'administer comment on top'

comment_on_top.add:
  path: '/comment/add/node/{node_id}/comment/{comment_id}'
  defaults:
    _controller: '\Drupal\comment_on_top\Controller\CommentOnTopController::stickOnTop'
  requirements:
    _permission: 'administer comment on top'