/**
 * Splits an iterable into chunks of a specified size
 *
 * @param {Array<T>|Set<T>} obj - An iterable object
 * @param {number} chunkSize - A optional string param
 * @return {T[][]} The chunked iterable as an array
 *
 */
export declare function chunkify<T>(obj: T[] | Set<T>, chunkSize: number): T[][];