How to use the natsort function in natsort

// @flow
//
//  Copyright (c) 2018-present, Cruise LLC
//
//  This source code is licensed under the Apache License, Version 2.0,
//  found in the LICENSE file in the root directory of this source tree.
//  You may not use this file except in compliance with the License.

import natsort from "natsort";

const sortFn = natsort({ insensitive: true });
export default function naturalSort(key?: string) {
  return key ? (a: any, b: any) => sortFn(a[key], b[key]) : sortFn;
}

import R from 'ramda';
import natsort from 'natsort';

const sortObjects = natsort();

/**
 * Sort an array of objects by property.
 *
 * @param {String|Array} prop
 * A property to sort by. If passed as an array, it
 * will be treated as a deep property path.
 *
 * @param {Array} list
 * An array of objects to sort.
 *
 * @return {Array}
 * A sorted copy of the passed array.
 *
 * @example
 * sortByProp('order', items);

(): Array => {
                const sorter = natsort();
                return cloneDeep(props.value.concat(available.value)).sort((a: TemplateVariable, b: TemplateVariable) =>
                    sorter(a.name, b.name),
                );
            },
        );