import { AriaAttributes, ReactElement } from 'react';
export type HelperProps = {
    id?: string;
    hint?: ReactElement | string;
    description?: ReactElement | string;
    errorMessage?: ReactElement | string;
    /**
     * aria-live for the error message
     * @default assertive
     * @link https://www.w3.org/WAI/tutorials/forms/notifications/
     */
    errorAriaLive?: AriaAttributes["aria-live"];
    maxLength?: number;
    inputLength?: number;
    isTyping?: boolean;
    showCounter?: boolean;
};
export declare const Helper: import('react').ForwardRefExoticComponent<HelperProps & import('react').RefAttributes<HTMLDivElement>>;