import { ISeries, WhichIndex } from '../series'; export declare class SeriesRollingWindowIterable implements Iterable<[IndexT, ISeries]> { iterable: Iterable<[IndexT, ValueT]>; period: number; whichIndex: WhichIndex; constructor(iterable: Iterable<[IndexT, ValueT]>, period: number, whichIndex: WhichIndex); [Symbol.iterator](): Iterator<[IndexT, ISeries]>; }