import React from 'react';
interface IState {
    whenOnline?: React.ReactNode;
    whenOffline?: React.ReactNode;
    startOnline?: boolean;
}
declare function useNavigatorOnline(state?: IState): {
    status: number | boolean | React.ReactElement<any, string | ((props: any) => React.ReactElement<any, any> | null) | (new (props: any) => React.Component<any, any, any>)> | React.ReactFragment | null | undefined;
    isOnline: boolean;
    isOffline: boolean;
};
export { useNavigatorOnline };