import { DateValue } from '@internationalized/date';
export interface DateRange {
    start: DateValue | undefined;
    end: DateValue | undefined;
}
export type DatePickerWeekdayFormat = 'narrow' | 'short' | 'long';
export interface DatePickerProps {
    /** Controlled selected date value. Single mode: DateValue. Range mode: DateRange. Bind with v-model:value. */
    value?: DateValue | DateRange | null;
    /** Whether to enable date range selection mode, default false */
    range?: boolean;
    /** Input placeholder text (string label shown on the trigger) */
    placeholder?: string;
    /** Whether the date picker is disabled */
    disabled?: boolean;
    /** Whether the date picker is readonly */
    readonly?: boolean;
    /** The locale to use for formatting dates (e.g. 'en-US', 'zh-TW') */
    locale?: string;
    /** The minimum date that can be selected */
    minValue?: DateValue;
    /** The maximum date that can be selected */
    maxValue?: DateValue;
    /** A function that returns whether a date is unavailable */
    isDateUnavailable?: (date: DateValue) => boolean;
    /** The day of the week to start the calendar on (0 = Sunday) */
    weekStartsOn?: 0 | 1 | 2 | 3 | 4 | 5 | 6;
    /** The format to use for weekday column headers */
    weekdayFormat?: DatePickerWeekdayFormat;
    /** Whether to always display 6 weeks in the calendar grid */
    fixedWeeks?: boolean;
    /** Controlled open state of the date picker popover */
    open?: boolean;
    /** Default (uncontrolled) placeholder DateValue — determines displayed month when nothing is selected */
    defaultPlaceholder?: DateValue;
}
export interface DatePickerEmits {
    (event: 'update:value', value: DateValue | DateRange | undefined): void;
    (event: 'update:open', value: boolean): void;
    (event: 'change', value: DateValue | DateRange | undefined): void;
    (event: 'clear'): void;
    (event: 'focus', focusEvent: FocusEvent): void;
    (event: 'blur', blurEvent: FocusEvent): void;
}
export interface DatePickerExpose {
    focus: () => void;
    blur: () => void;
    clear: () => void;
}