import * as React from 'react';
import type { FormMessageProps } from './types.js';
/**
 * Validation message for {@link FormField}: `<span>` with `id` matching the field's `aria-describedby`, hidden until it matches.
 *
 * @example
 * ```tsx
 * <FormField name="email">
 *   <FormControl>
 *     <input type="email" required />
 *   </FormControl>
 *   <FormMessage match="valueMissing">Email is required.</FormMessage>
 *   <FormMessage match="typeMismatch">Enter a valid email.</FormMessage>
 * </FormField>
 * ```
 */
export declare const FormMessage: {
    ({ match, forceMatch, children, ref: forwardedRef, ...props }: FormMessageProps): React.ReactNode;
    displayName: string;
};