import type { Highcharts } from '../../../../types';
import type { NavigatorPeriod } from '../types';
type SetNavigatorDefaultPeriod = {
    params: Record<string, any>;
    periodSettings: NavigatorPeriod;
};
type NavigatorPeriodInMS = {
    minRange: number;
    range: number;
};
export declare const setNavigatorDefaultPeriod: ({ params, periodSettings }: SetNavigatorDefaultPeriod) => void;
export declare const getDefaultPeriodInMS: (periodSettings: NavigatorPeriod, series: Highcharts.Series[]) => NavigatorPeriodInMS | null;
export {};