import React from "react";
export interface IProps {
    timerDuration: number;
    ontimerDurationExpiration: () => void;
}
interface IState {
    timerDuration: number;
}
export default class Timer extends React.Component<IProps, IState> {
    interval?: NodeJS.Timeout;
    constructor(props: any);
    componentDidMount(): void;
    render(): React.JSX.Element;
}
export {};
//# sourceMappingURL=timer.d.ts.map