import React from 'react';
import type { BaseProps } from '../component-helpers';
import '@primer/brand-primitives/lib/design-tokens/css/tokens/functional/components/testimonial-group/base.css';
export type TestimonialGroupProps = BaseProps<HTMLDivElement> & Omit<React.HTMLAttributes<HTMLDivElement>, 'onChange'> & {
    'data-testid'?: string;
    /** Initial testimonial: 0 for the first, 1 for the second. */
    defaultActiveIndex?: number;
    /** Called after a testimonial changes, with its index (first is 0). */
    onChange?: (activeIndex: number) => void;
    /** Overrides accessible control labels and slide announcements. */
    labels?: {
        carousel?: string;
        controlsPrev?: string;
        controlsNext?: string;
        controlsNavigation?: string;
        carouselRoleDescription?: string;
        slideRoleDescription?: string;
        /** Complete selector label using {current} and {total}. */
        indicator?: string;
        /** Complete slide label using {current} and {total}. */
        slide?: string;
        /** Complete announcement using {current}, {total}, and {author}. */
        announcement?: string;
    };
};
/**
 * Use TestimonialGroup to display a collection of testimonials in a carousel format.
 * @see https://primer.style/brand/components/TestimonialGroup/
 */
export declare const TestimonialGroup: React.ForwardRefExoticComponent<Omit<TestimonialGroupProps, "ref"> & React.RefAttributes<HTMLDivElement>> & {
    testIds: {
        root: string;
    };
};