import type { Dayjs } from "dayjs";
/**
 * Apply the configured timezone to a date value.
 * Strips the original timezone and reinterprets via neetocommons' dayjs wrapper.
 * Handles both single dates and arrays (for date ranges).
 */
export declare const getTimezoneAppliedDateTime: (inputDateTime: Dayjs | Dayjs[] | null) => Dayjs | (Dayjs | null)[] | null;