global_gateway-8.x-1.x-dev/modules/global_gateway_country/config/schema/global_gateway_country.schema.yml

field.field_settings.third_party.country:
  type: mapping
  label: 'Enable preselect to user region'
  mapping:
    selectable_countries:
      type: sequence
      label: 'Selectable countries'
      sequence:
        type: string
    preselect_user_region_enabled:
      type: boolean
      label: 'Preselect to user region enabled'