import React from 'react';
import type { BaseProps } from '../component-helpers';
import { ButtonProps } from '../Button';
import { type IconButtonProps } from '../IconButton';
import { ActionMenuProps } from '../ActionMenu';
export type PrimerBrandButtonType = React.ReactElement<ButtonProps<React.ElementType<'button' | 'a'>>>;
export type PrimerBrandIconButtonType = React.ReactElement<IconButtonProps<React.ElementType<'button' | 'a'>>>;
export type PrimerBrandActionMenuType = React.ReactElement<ActionMenuProps>;
export declare const ButtonGroupVariants: readonly ["default", "joined"];
export declare const defaultButtonGroupVariant: "default";
export type ButtonGroupVariant = (typeof ButtonGroupVariants)[number];
export type ButtonGroupChild = PrimerBrandButtonType | PrimerBrandIconButtonType | PrimerBrandActionMenuType | false | null | undefined;
export type ButtonGroupProps = BaseProps<HTMLDivElement> & {
    children: ButtonGroupChild | ButtonGroupChild[];
    buttonSize?: ButtonProps<'button' | 'a'>['size'];
    buttonsAs?: 'button' | 'a';
    variant?: ButtonGroupVariant;
};
export declare const ButtonGroup: React.ForwardRefExoticComponent<Omit<ButtonGroupProps, "ref"> & React.RefAttributes<HTMLDivElement>>;