// sortByKey(people, 'age', 'desc'); export const sortByKey = (arr: [], key: string, desc: string) => { if (desc) { return arr.sort((a: any[number] | string, b: any[number] | string) => b[key].localeCompare(a[key])) } return arr.sort((a: any[number] | string, b: any[number] | string) => a[key].localeCompare(b[key])) }