import { AsyncSequence } from "../../sequency";
export declare class Chunk {
    /**
     * Splits the elements of the sequence into arrays which length is determined by
     * the given `chunkSize` and returns all chunks as array.
     *
     * @param {number} chunkSize
     * @returns {Promise<T[][]>}
     */
    chunk<T>(this: AsyncSequence<T>, chunkSize: number): Promise<T[][]>;
}