Chris@0: book.admin:
Chris@0:   route_name: book.admin
Chris@0:   title: 'List'
Chris@0:   base_route: book.admin
Chris@0: book.settings:
Chris@0:   route_name: book.settings
Chris@0:   title: 'Settings'
Chris@0:   base_route: book.admin
Chris@0:   weight: 100
Chris@0: 
Chris@0: entity.node.book_outline_form:
Chris@0:   route_name: entity.node.book_outline_form
Chris@0:   base_route: entity.node.canonical
Chris@0:   title: Outline
Chris@0:   weight: 2