export interface VisualTruncateResult {
    visualLines: string[];
    skippedCount: number;
}
/**
 * Truncate text by rendered terminal rows, not source lines.
 *
 * This keeps collapsed previews bounded when one very long logical line wraps
 * across many terminal rows.
 */
export declare function truncateToVisualLines(text: string, maxVisualLines: number, width: number, paddingX?: number): VisualTruncateResult;
export declare function truncateToVisualLinesMiddle(text: string, maxVisualLines: number, width: number, paddingX?: number): VisualTruncateResult;