/**
 * @example
 * convolves(2)
 * [1,2,3,4] => [[1,2],[2,3],[3,4]]
 * convolves(3)
 * [1,2,3,4] => [[1,2,3],[2,3,4]]
 */
export declare function convolves<T>(n: number): TransformStream<T, T[]>;