import { ModelSerializer, ISerializationInfoArray } from '@devexpress/analytics-core/analytics-utils';
import * as ko from 'knockout';
import { SummaryType } from '../../enums';
import { MeasureCalculation } from './measure-calculation';
export declare class MovingCalculation extends MeasureCalculation {
    summaryType: ko.Observable<SummaryType>;
    previousValuesCount: ko.Observable<number>;
    nextValuesCount: ko.Observable<number>;
    get name(): string;
    constructor(modelJson?: any, serializer?: ModelSerializer);
    getInfo(): ISerializationInfoArray;
    _createInstance(): MovingCalculation;
    _getExpression(argument: string): string;
}