import React from 'react';
import { Input } from '../../components/forms/input/Input';
import { type DateOnlyString, type UtcIsoString } from './dateTimeHelpers';
type Mode = 'single' | 'range';
type WeekStart = 0 | 1;
/**
 * Contract (recommended):
 * - UI is always local time
 *
 * SINGLE:
 * - enableTime=true  => value is UtcIsoString | null (UTC instant in/out)
 * - enableTime=false => value is DateOnlyString | null (calendar date in/out)
 *
 * RANGE:
 * - always date-only in UI AND value: { start/end: DateOnlyString | null }
 */
type RangeValue = {
    start: DateOnlyString | null;
    end: DateOnlyString | null;
};
type InputProps = React.ComponentProps<typeof Input>;
type BaseProps = {
    mode?: Mode;
    enableTime?: boolean;
    showCalendarIcon?: boolean;
    timeStep?: number;
    min?: Date;
    max?: Date;
    locale?: string;
    weekStartsOn?: WeekStart;
    presets?: {
        label: string;
        getRange: () => {
            start: Date;
            end: Date;
        };
    }[];
    inputProps?: Omit<InputProps, 'value' | 'onInput' | 'onBlur' | 'icon' | 'onClear' | 'type'>;
    formatDate?: (d: Date, opts: {
        locale: string;
        enableTime: boolean;
    }) => string;
    formatRange?: (s: Date | null, e: Date | null, opts: {
        locale: string;
        enableTime: boolean;
    }) => string;
    onOpenChange?: (open: boolean) => void;
};
export type DateTimePickerProps = (BaseProps & {
    mode?: 'single';
    enableTime?: true;
    value: UtcIsoString | null;
    onChange: (next: UtcIsoString | null) => void;
}) | (BaseProps & {
    mode?: 'single';
    enableTime?: false;
    value: DateOnlyString | null;
    onChange: (next: DateOnlyString | null) => void;
}) | (BaseProps & {
    mode: 'range';
    enableTime?: boolean;
    value: RangeValue;
    onChange: (next: RangeValue) => void;
});
export declare const DateTimePicker: React.ForwardRefExoticComponent<DateTimePickerProps & React.RefAttributes<HTMLDivElement>>;
export {};