import { InputOptions } from './input-options';
/**
 * A nullable date-time input component for `Date | null` values.
 *
 * Renders a native HTML `datetime-local` input that can be cleared to `null`.
 * Converts `Date` objects to the `YYYY-MM-DDTHH:MM:SS` format for display
 * and parses input back to `Date` objects. Includes a reset button to clear
 * the value.
 *
 * @param options - Standard input options for a `Date | null` value.
 * @returns A renderable nullable date-time input component.
 *
 * @example
 * ```ts
 * NullableDateTimeInput({
 *   value: prop<Date | null>(new Date()),
 *   onChange: date => console.log('DateTime:', date),
 * })
 * ```
 */
export declare const NullableDateTimeInput: (options: InputOptions<Date | null>) => import("@tempots/dom").Renderable;
