display_builder-1.0.x-dev/modules/display_builder_views/config/schema/display_builder_views.schema.yml

views.display_extender.display_builder:
  type: views_display_extender
  mapping:
    builder_config_id:
      type: string
      label: 'Display builder config id'
    display_builder_id:
      type: string
      label: 'Display builder id'