/**
 * Sort a array of objects in descending order by property
 *
 * @param {any[]} arr - the array to sort
 * @param {string} prop - the property base to sort
 * @returns {any[]} - a new sorted array by the given property
 *
 * @function sortDescendingObject
 * @memberof Array
 */
export function sortDescendingObject(arr: any[], prop: string): any[];