import { Temporal } from "@js-temporal/polyfill";
/**
 * Determine the environment the application is running in.
 *
 * Priority:
 * 1. NODE_ENV variable if set
 * 2. VITEST variable if running tests
 * 3. If installed as a module, assume production
 * 4. Default to development
 */
export declare const ENV: string;
/** The URL to report data to */
export declare const BATHY_URL: string;
/** Number of hours of data to report in each submission */
export declare const BATHY_WINDOW_SIZE: Temporal.Duration;
/** Cron schedule to report bathy */
export declare const BATHY_DEFAULT_SCHEDULE: string;
/** Earliest date for bathymetry data. signalk-to-influxdb was first released on 2017-06-28 */
export declare const BATHY_EPOCH: Temporal.Instant;
//# sourceMappingURL=constants.d.ts.map