/**
 * Applies a diff hunk to content, handling cases where direct application fails.
 * This implementation follows the logic of the Python version but adapted for TypeScript.
 *
 * @param content The original content to modify
 * @param hunk Array of strings representing the diff hunk
 * @returns The modified content or undefined if the hunk couldn't be applied
 */
export declare function applyHunks(content: string, hunk: string[]): string | undefined;