type cachedRemoteDataArgs = {
    remoteUrl: string;
    storageKey: string;
    expiration?: number;
};
export declare const cachedDataFetcherWithExpiration: <T>({ fetcher, storageKey, expiration }: {
    fetcher: () => Promise<T>;
    storageKey: string;
    expiration?: number | undefined;
}) => Promise<T>;
/**
 * Retrieves data from storage layer if it exists and is not expired, otherwise fetches data from a remote URL and caches it in storage layer.
 *
 * @async
 * @function cachedRemoteData
 * @param {Object} args - An object containing the arguments for the function.
 * @param {string} args.remoteUrl - The URL to fetch the data from if it is not in storage layer.
 * @param {string} args.storageKey - The key to use when storing the data in storage layer.
 * @param {number} [args.expiration=86400000] - The number of milliseconds before the cached data expires. Defaults to 86400000 (1 day).
 * @returns {Promise<T>} Returns a Promise that resolves with the cached data if it exists and is not expired, otherwise it resolves with the data fetched from the remote URL.
 */
export declare const cachedRemoteDataWithExpiration: <T>({ remoteUrl, storageKey, expiration }: cachedRemoteDataArgs) => Promise<T>;
/**
 * Retrieves data from storage layer if it exists and is not expired, otherwise fetches data from a remote URL and caches it in storage layer.
 *
 * @async
 * @function cachedRemoteData
 *
 * @param {Object} args - An object containing the arguments for the function.
 * @param {string} args.remoteUrl - The URL to fetch the data from if it is not in storage layer.
 * @param {string} args.storageKey - The key to use when storing the data in storage layer.
 *
 * Read more about caching here - https://developer.mozilla.org/en-US/docs/Web/API/Request/cache
 */
export declare const cachedRemoteDataWithLastModified: <T>({ remoteUrl, storageKey }: cachedRemoteDataArgs) => Promise<T>;
export {};