import type { Page } from 'playwright';
export type ButtonHover = {
    index: number;
    text: string;
    href: string | null;
    before: Record<string, string>;
    hover: Record<string, string>;
};
/** Observe public visual states without clicking or submitting the original. */
export declare function captureButtonHovers(page: Page, selector?: string): Promise<ButtonHover[]>;