/**
 * Gets the item at the specified index of an array
 *
 * @since v0.0.1
 * @category Array
 * @template {T} - The type of the array
 * @template {TDefault} - The type of the default value
 * @param {T[]} array - The array to check
 * @param {number} index - The index of the array to get; use a negative value to count from the end of the array
 * @param {TDefault} defaultValue - The value to return if there is no value at the specified index
 * @returns {T | TDefault}
 * @example
 * at([0, 1, 2], 1, 'default') //=> 1
 * at([0, 1, 2], 25, 'default') //=> default
 */
export declare const at: <T = unknown, TDefault = unknown>(array: T[], index: number, defaultValue?: TDefault) => T | TDefault;