bookish_admin-1.0.x-dev/modules/bookish_image/config/schema/bookish_image.schema.yml

image.effect.bookish_image_crop:
  type: image_size
  label: 'Bookish image scale'

image.effect.bookish_image_scale_and_crop:
  type: image_size
  label: 'Bookish image scale and crop'