/**
 * Divides an array in chunks with N items
 *
 * Ex:
 * ```ts
 * chunk([1, 2, 3], 1)
 * // [[1], [2], [3]]
 *
 * chunk([1, 2, 3], 2)
 * // [[1, 2], [3]]
 * ```
 */
export declare const chunk: <T extends any[]>(arr: T, length: number) => T[];