How to use the @nivo/radar.RadarDots.defaultProps function in @nivo/radar

/*
 * This file is part of the nivo project.
 *
 * Copyright 2016-present, Raphaël Benitte.
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
import { closedCurvePropKeys, DotsItemDefaultProps as dotDefaults } from '@nivo/core'
import { RadarDefaultProps as defaults, RadarDots } from '@nivo/radar'
import { motionProperties, groupProperties } from '../../../lib/componentProperties'

const dotsDefaults = RadarDots.defaultProps

const props = [
    {
        key: 'data',
        group: 'Base',
        help: 'Chart data.',
        description: `
            Chart data. If using objects indexBy & keys
            should be strings, if using array they
            should be numbers.
            
            For example, given this config:
            \`\`\`
            [
                { language: 'javascript', john: 12, sarah: 32, bob: 27 },
                { language: 'golang', john: 25, sarah: 15, bob: 3 },