import { ReactNode } from 'react';
import { LabelProps } from '../Label/Label';
import { LegendProps } from './Legend';
export interface FormGroupProps {
    children?: ReactNode;
    id: string;
    label?: ReactNode;
    labelProps?: Partial<LabelProps> | null;
    hint?: ReactNode;
    /** error message for this component */
    error?: ReactNode;
    required?: boolean;
    /** set if form is a fieldset */
    fieldset?: boolean | Partial<LegendProps>;
    /** set to NOT append 'optional' onto label */
    hideOptionalSuffix?: boolean;
    classBlock?: string;
    classModifiers?: string | string[];
    className?: string | null;
    [key: string]: any;
}
export declare const DEFAULT_CLASS = "govuk-form-group";
/**
 * A group of form fields.
 *
## FieldSets

FormGroups can also be used to generate `fieldset` groupings, in either HODS or GDS style.
This is useful for checkbox or other input groupings.
More information about the `fieldset` use of the FormGroup component can be found in
[GDS Fieldset](https://design-system.service.gov.uk/components/fieldset/)
 */
export declare const FormGroup: ({ required, error, fieldset, hideOptionalSuffix, hint, classBlock, classModifiers, className, labelProps, children, id, label, ...attrs }: FormGroupProps) => import("react/jsx-runtime").JSX.Element;