/**
 * Prompts the user for confirmation with a yes/no question.
 * Accepts both "y" and "yes" as affirmative responses (case-insensitive).
 *
 * @param message - The confirmation message to display to the user
 * @param options.defaultYes - If true, an empty answer counts as yes and the
 *   default suffix becomes " [Y/n]". Use only for non-destructive prompts.
 * @returns Promise<boolean> - true if user confirms, false otherwise
 */
export declare function promptForConfirmation(message: string, options?: {
    defaultYes?: boolean;
}): Promise<boolean>;