import ' rollup-plugin-inject-process-env';
import { Dayjs } from "dayjs";
import { BusyDayDescription } from "stentor-models";
/**
 * Determines whether a calendar day counts as a bookable "business day" for the business.
 *
 * When `availableDays` is provided, those are the business's operating days — a business open
 * 7 days a week includes weekends. Only when `availableDays` is absent do we fall back to the
 * legacy Monday–Friday definition of a business day.
 */
export declare function isBusinessDay(day: Dayjs, busyDays: BusyDayDescription): boolean;
/**
 * Pure implementation of the default busy-day rules for the date picker.
 *
 * Returns true when the given date should be disabled (not selectable).
 *
 * @param d        The date being evaluated.
 * @param busyDays The busy-day configuration.
 * @param now      The current moment, used for "current day" and time-of-day checks.
 */
export declare function isDisabledByBusyDays(d: Dayjs, busyDays: BusyDayDescription, now: Dayjs): boolean;