import React from "react";
import type { BaseProps } from "./index";
export interface Props<Enum extends string | boolean | number> extends BaseProps<Enum> {
    value: Enum | null;
    onChange: (newValue: Enum) => void;
}
export declare const InitialNullable: <Enum extends string | boolean | number>({ value, ...restProps }: Props<Enum>) => React.JSX.Element;