type Indexer<T = any> = (v: T) => number;
/**
 * hash sort function
 *
 * @since 5.21.0
 * @param collection array collection
 * @param indexer extract numeric index from each item of collection
 * @param reverse reverse the sort order (DESC)
 * @returns the sorted list
 *
 * @example
 *
 * ```js
 * hashSort([2, 999, 3, 113, 3, 32, 3, 4])
 * // [2, 3, 3, 3, 4, 32, 113, 999]
 *
 * hashSort(
    [
      { age: 2 },{ age: 999 },{ age: 3 },
      { age: 113 },{ age: 3 },{ age: 32 },
      { age: 3 },{ age: 4 }
    ],
    (item) => item.age
  )
  // [
  //   { age: 2 },{ age: 3 },{ age: 3 },
  //   { age: 3 },{ age: 4 },{ age: 32 },
  //   { age: 113 },{ age: 999 }
  // ]
 * ```
 */
export declare function hashSort<T>(collection: Array<T>, indexer?: Indexer<T>, reverse?: boolean): Array<T>;
export default hashSort;