import { Collection } from "./types";
/**
 * Gets `n` random elements at unique keys from `array` up to the
 * size of `array`.
 *
 * @since 5.11.0
 * @category Array
 * @param collection The array to sample.
 * @param n The number of elements to sample.
 * @returns Returns the random elements.
 * @example
 *
 * ```js
 * sampleSize([1, 2, 3], 2)
 * // => [3, 1]
 *
 * sampleSize([1, 2, 3], 4)
 * // => [2, 3, 1]
 * ```
 */
export declare function sampleSize<T>(collection: Collection<T>, n?: number, guard?: any): Array<T>;
export default sampleSize;