/**
 * Truncates a string to a maximum length, appending an ellipsis if needed.
 * Ensures no trailing whitespace before the ellipsis.
 *
 * @param text - The string to truncate
 * @param maxLength - The maximum allowed length (including ellipsis)
 * @returns The truncated string
 */
export declare function truncateWithEllipsis(text: string, maxLength: number): string;