import BaseWindow from './BaseWindow';
declare class RealTimeWindow extends BaseWindow {
    begin: number;
    end: number;
    windowSize: string;
    constructor(windowSize: string);
    setBegin(begin: number): void;
    setEnd(end: number): void;
    getBegin(): number;
    getEnd(): number;
    getPriod(): string;
}
export = RealTimeWindow;