import { ServiceTier } from '../shared/config';
/**
 * Returns a rounded timestamp based on the specified number of minutes.
 * @param {number} numOfMin - The number of minutes to round the timestamp to. Defaults to 5 if not provided.
 * @returns {number} The rounded timestamp in milliseconds.
 */
export declare const getRoundedTimestamp: (numOfMin?: number) => number;
/**
 * Retrieves the asset folder path based on the environment.
 *
 * If the environment is not Node.js, it returns the predefined `ASSETS_FOLDER_PATH`.
 * Otherwise, it constructs the URL based on the service tier (development or production)
 * and appends the `ASSETS_FOLDER_PATH` to it.
 *
 * @returns {string} The asset folder path.
 */
export declare const getAssetFolderPath: (tier: ServiceTier) => string;