import type { LikeDate } from './types';
type Props = {
    value: string | null;
    /** @default 'md' */
    size?: 'sm' | 'md' | 'lg';
    datePlaceholder?: string;
    /** Earliest selectable date (inclusive). */
    min?: LikeDate;
    /** Minute interval for the time list. @default 30 */
    step?: number;
    on?: {
        change?: (value: string | null) => void;
    };
};
/**
 * DateTimePicker — composes `DatePicker` + `TimePicker` into one ISO date-time field. The time row appears
 * only once a date is picked (defaulting to `12:00`); `size` and `step` thread down to both controls.
 * Emits an ISO 8601 string — or `null` when the date is cleared — via `on.change`.
 *
 * ### CSS Custom Properties
 * | Property | Description | Default |
 * |---|---|---|
 * | `--sc-kit--date-time-picker--time-width` | Width of the time column | `6rem` |
 * | `--sc-kit--date-time-picker--gap` | Gap between the date and time fields | `var(--sc-kit--space--2)` |
 */
declare const Cmp: import("svelte").Component<Props, {}, "">;
type Cmp = ReturnType<typeof Cmp>;
export default Cmp;