import { Dataset } from './Dataset.js';
import { DimensionName, RollingOptions } from './types.js';
export declare class DatasetRolling {
    private readonly _source;
    private readonly _dim;
    private readonly _dimIndex;
    private readonly _options;
    private readonly _window;
    constructor(_source: Dataset, _dim: DimensionName, window: number, options: RollingOptions);
    mean(): Dataset;
    sum(): Dataset;
    private _apply;
}
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