import { Component } from 'react';
export interface IWhenIdleProps {
    timeout?: number;
}
export interface IWhenIdleState {
    ready: boolean;
}
export declare class WhenIdle extends Component<IWhenIdleProps, IWhenIdleState> {
    mounted: boolean;
    state: IWhenIdleState;
    componentDidMount(): void;
    componentWillUnmount(): void;
    render(): {};
}