/**
 * Pretty output formatting for CLI
 * Uses optional dependencies (chalk, boxen, ora) with fallbacks
 */
export declare function success(message: string): Promise<void>;
export declare function error(message: string): Promise<void>;
export declare function warn(message: string): Promise<void>;
export declare function info(message: string): Promise<void>;
export declare function heading(message: string): Promise<void>;
export declare function dim(message: string): Promise<void>;
export declare function highlight(message: string): Promise<void>;
export declare function plain(message: string): void;
export declare function newline(): void;
/**
 * Print a table (simple ASCII fallback)
 */
export declare function table(headers: string[], rows: string[][]): void;
/**
 * Print a key-value list
 */
export declare function keyValue(items: Record<string, string | number | boolean>): Promise<void>;