import { FieldErrors, FieldError, FieldPath, FieldValues } from 'react-hook-form';
import { FormErrorParserFn } from '../../context';
import * as React from 'react';
/**
 * Props for the `useComposeHelperText` hook.
 */
export type UseComposeHelperTextProps<TFieldValues extends FieldValues = FieldValues> = {
    /**
     * Flag to determine whether to compose helper text based on error state.
     */
    composeHelperText?: boolean;
    /**
     * Custom error parser function for formatting error messages.
     * If not provided, the default error parser is used.
     */
    errorParser?: FormErrorParserFn;
    /**
     * Error object from form validation that may contain error details.
     */
    fieldError?: FieldError | FieldErrors<TFieldValues>;
    /**
     * The helper text to be displayed when there is no error message.
     */
    helperText?: React.ReactNode;
    /**
     * Name of the field
     */
    name?: FieldPath<TFieldValues> | FieldPath<TFieldValues>[] | readonly FieldPath<TFieldValues>[];
};
/**
 * A custom hook that determines the appropriate helper text to display based on error states and context.
 *
 * @param props - The properties for composing the helper text.
 * @returns The composed helper text or error message based on the current state.
 */
export declare function useUnstableComposeHelperText<TFieldValues extends FieldValues = FieldValues>(props: UseComposeHelperTextProps<TFieldValues>): React.ReactNode;