import { ReactNode } from 'react';
import type { BehaviorTrackingProps } from '../../core/types/behavior-tracking-props.js';
import type { DataTestId } from '../../core/types/data-props.js';
import type { StylingProps } from '../../core/types/styling-props.js';
/**
 * Accepted properties for the ToggleButtonGroup Prefix.
 * @public
 */
export interface ToggleButtonGroupPrefixProps extends StylingProps, DataTestId, BehaviorTrackingProps {
    /** Elements to be displayed in the Button Prefix slot. */
    children: ReactNode;
}
/**
 * ToggleButtonGroup Prefix component.
 * @public
 */
export declare const Prefix: (props: ToggleButtonGroupPrefixProps & import("react").RefAttributes<HTMLDivElement>) => import("react").ReactElement | null;