import React from 'react';
import moment from 'moment-timezone';
import { Validator, UseValidationProps } from '@interface-technologies/iti-react-core';
import { Placement } from '@floating-ui/utils';
/** This moment doesn't have to be a specific time zone. UTC is fine, for example. */
export type DateInputValue = moment.Moment | null;
/**
 * @internal
 */
export declare function convertJsDateToTimeZone(date: Date, timeZone: string): Date;
/**
 * @internal
 *
 * The offset of `date` must correspond to the browser's time zone for this to work.
 *
 * Example:
 * - assuming DST is in effect
 * - date = 9:00 am, UTC-4 = 1:00 pm UTC
 * - timeZone = America/Los_Angeles
 * - return value = 9:00 am, UTC -7 = 4:00 pm UTC
 */
export declare function parseJsDateIgnoringTimeZone(date: Date, timeZone: string): moment.Moment;
declare function required(options: {
    includesTime: boolean;
}): Validator<DateInputValue>;
/** Validators for use with [[`DateInput`]]. */
export declare const DateValidators: {
    required: typeof required;
};
export interface DateInputProps extends UseValidationProps<DateInputValue> {
    id?: string;
    placeholder?: string;
    className?: string;
    /**
     * This class name will be used **in addition to** `form-control` and the
     * validation feedback class.
     */
    inputClassName?: string;
    popperPlacement?: Placement;
    includesTime?: boolean;
    displaySeconds?: boolean;
    isMilitary?: boolean;
    timeIntervals?: number;
    filterDate?(date: Date): boolean;
    enabled?: boolean;
    readOnly?: boolean;
    /** Pass `'local'` to use `moment.tz.guess()` as the time zone */
    timeZone: string;
}
/**
 * A datetime input with a datepicker popover. See also [[`DateInputNoPicker`]].
 *
 * It is implemented using `react-datepicker`.
 */
export declare const DateInput: React.NamedExoticComponent<DateInputProps>;
export {};