type NetworkInfo = {
    effectiveType: string;
    rtt: number;
    downlink: number;
    saveData: boolean;
    addEventListener?: (type: string, listener: EventListenerOrEventListenerObject) => void;
    removeEventListener?: (type: string, listener: EventListenerOrEventListenerObject) => void;
};
export declare function useNetworkStatus(): NetworkInfo;
export {};