book.schema.yml

# Schema for the configuration files of the book module.

book.settings:
  type: mapping
  label: 'Book settings'
  mapping:
    allowed_types:
      type: sequence
      label: 'Content types allowed in book outlines'
      sequence:
        - type: string
          label: 'Content type'
    block:
      type: mapping
      label: 'Block'
      mapping:
        navigation:
          type: mapping
          label: 'Navigation'
          mapping:
            mode:
              type: string
              label: 'Mode'
    child_type:
      type: string
      label: 'Content type for child pages'