import type { BeforePasteEvent, TrustedHTMLHandler } from 'roosterjs-editor-types';
/**
 * @internal
 * Convert pasted content from Excel, add borders when source doc doesn't have a border
 * @param event The BeforePaste event
 */
export default function convertPastedContentFromExcel(event: BeforePasteEvent, trustedHTMLHandler: TrustedHTMLHandler): void;
/**
 * @internal Export for test only
 * @param html Source html
 */
export declare function excelHandler(html: string, htmlBefore: string): string;