import React from "react";
import type { ControlledFormValue } from "../../internal/type";
import type { BaseProps } from "./index";
export interface Props<T extends string | number> extends BaseProps<T>, ControlledFormValue<T | null> {
    nullText?: string;
}
export declare const Nullable: <T extends string | number>(props: Props<T>) => React.JSX.Element;