webform_image_select.webform_image_select_images.*:
  type: config_entity
  label: 'Images'
  mapping:
    id:
      type: string
      label: 'Machine name'
    label:
      type: label
      label: 'Label'
    category:
      type: label
      label: 'Category'
    images:
      type: text
      label: 'Images (YAML)'
