import type * as React from "react";
export type Unit = "second" | "minute" | "hour" | "day" | "week" | "month" | "year";
export type Suffix = "ago" | "from now";
export type Formatter = (value: number, unit: Unit, suffix: Suffix, epochMilliseconds: number, nextFormatter: () => React.ReactNode, now: () => number) => React.ReactNode;
export type Props = Readonly<{
    live?: boolean;
    minPeriod?: number;
    maxPeriod?: number;
    component?: string | React.ComponentType<any>;
    title?: string;
    formatter?: Formatter;
    date: string | number | Date;
    now?: () => number;
}>;
export declare function TimeAgo({ date, formatter, component, live, minPeriod, maxPeriod, title, now, ...passDownProps }: Props): null | React.ReactElement;
//# sourceMappingURL=time-ago.d.ts.map