import { nativeDateMath } from '../date-math/native-date-math.js';
import { CalendarMode, DateTimePickerOptions, DateTimeResult, DateValue, PickerInstance, TimeValue } from '../types.js';
export interface DateTimeControllerState {
    isOpen: boolean;
    mode: CalendarMode;
    allowModeToggle: boolean;
    showSecondaryCalendar: boolean;
    viewYear: number;
    viewMonth: number;
    selected: DateValue | null;
    time: Required<TimeValue> | null;
    view: 'day' | 'month' | 'year';
    yearGroupStart: number;
    timeFormat: '12h' | '24h';
    minuteStep: number;
}
export interface DateTimeController extends PickerInstance<DateTimeResult, DateTimePickerOptions> {
    getState(): DateTimeControllerState;
    /**
     * Accepts a raw AD `Date` (mirrors the `value` option and what framework
     * wrappers hold), a result-shaped `{ ad: Date }` (what `getValue()` returns,
     * so the value round-trips), or `null` to clear.
     */
    setValue(value: Date | DateTimeResult | {
        ad: Date;
    } | null): void;
    selectDay(value: DateValue): void;
    goToday(): void;
    setTime(hour: number, minute: number, second?: number): void;
    setHour(hour24: number): boolean;
    setMinute(minute: number): boolean;
    stepHour(delta: number): void;
    stepMinute(delta: number): void;
    toggleMeridiem(): void;
    setTimeToNow(): void;
    confirm(): void;
    clear(): void;
    navigateMonth(delta: number): void;
    navigateYear(delta: number): void;
    navigateYearGroup(delta: number): void;
    setView(view: 'day' | 'month' | 'year'): void;
    selectMonthView(month: number): void;
    selectYearView(year: number): void;
    toggleMode(): void;
    isDisabled(value: DateValue): boolean;
    validateTyped(text: string): 'valid' | 'invalid' | 'empty';
    commitTyped(text: string): 'valid' | 'invalid' | 'empty';
    typedString(): string;
    typedReference(): string;
    yearBounds(): {
        min: number;
        max: number;
    };
    isHourDisabled(hour: number): boolean;
    isMinuteDisabled(hour: number, minute: number): boolean;
    cellForBs(year: number, month: number, day: number): DateValue;
    buildMonthCells(year: number, month: number): Array<DateValue | null>;
}
export declare function createDateTimeController(initialOptions?: DateTimePickerOptions): DateTimeController;
export { nativeDateMath };