import type { CallToolResult, ContentBlock } from "@modelcontextprotocol/sdk/types.js";
/**
 * Utility functions for formatting MCP responses
 *
 * This is a global utility module that should not import domain-specific classes.
 * It provides generic response formatting for any MCP tool.
 */
export interface McpErrorResponse {
    code?: string | number;
    error: string;
    operation?: string;
    reason?: string;
    meta?: Record<string, any>;
}
interface SuccessData {
    success?: boolean;
    message?: string;
    instructions?: string | any[];
}
/**
 * Generic error data interface for MCP error responses
 */
interface ErrorData {
    success?: boolean;
    code?: string | number;
    message: string;
    operation?: string;
}
export declare function mergeResponsesContent(content: any): ContentBlock[];
export declare function formatSuccessResponse(successData: SuccessData, content?: any): CallToolResult;
/**
 * Format an error response for MCP tools using generic error data
 */
export declare function formatErrorResponse(errorData: ErrorData | Error | string | unknown, operation?: string, meta?: Record<string, any>): CallToolResult;
export {};