import React from 'react';
import { ReactFC } from '@formily/react';
declare type ReactRenderPropsChildren<T = any> = React.ReactNode | ((props: T) => React.ReactElement);
interface IPasswordStrengthProps {
    value?: React.ReactText;
    children?: ReactRenderPropsChildren<number>;
}
export declare const PasswordStrength: ReactFC<IPasswordStrengthProps>;
export {};