import type { CommandResponse, CommandListResponse, PageInfo, ErrorResponse, OutputFormat } from './types.js';
import { type ColumnDef } from './formatter.js';
/**
 * Output utilities for consistent JSON formatting.
 * All CLI output goes through these functions for parseable responses.
 */
export declare const success: <T>(data: T) => CommandResponse<T>;
export declare const successList: <T>(data: T[], pageInfo?: PageInfo) => CommandListResponse<T>;
export declare const error: (code: string, message: string, details?: Record<string, unknown>) => ErrorResponse;
/**
 * Print a response as formatted JSON to stdout.
 */
export declare const print: <T>(response: CommandResponse<T> | CommandListResponse<T>) => void;
/**
 * Print raw data as formatted JSON to stdout.
 */
export declare const printRaw: (data: unknown) => void;
/**
 * Print a list of items in the specified format.
 */
export declare const printList: <T extends object>(data: T[], format: OutputFormat, options?: {
    columns?: ColumnDef<T>[];
    primaryKey?: keyof T;
    secondaryKey?: keyof T;
    pageInfo?: PageInfo;
}) => void;
/**
 * Print a single item in the specified format.
 */
export declare const printItem: <T extends Record<string, unknown>>(data: T, format: OutputFormat, options?: {
    primaryKey?: keyof T;
}) => void;