/**
 * Unified Response Format for Solo Dev OSS Project
 *
 * Simple, consistent response format for all MCP tools.
 * Focuses on practicality and maintainability over enterprise complexity.
 */
import type { CallToolResult } from '@modelcontextprotocol/sdk/types.js';
/**
 * Simple unified response interface
 */
export interface UnifiedResponse<T = any> {
    /** Whether the operation was successful */
    success: boolean;
    /** The actual data payload */
    data?: T;
    /** Error message if success is false */
    error?: string;
    /** Basic metadata */
    meta: {
        /** Timestamp when response was generated */
        timestamp: string;
        /** Tool that generated this response */
        tool: string;
        /** Simple request identifier */
        request_id: string;
        /** Number of results returned (for arrays) */
        count?: number;
        /** Execution time in milliseconds */
        execution_time_ms?: number;
    };
}
/**
 * Create a successful unified response
 */
export declare function createSuccessResponse<T>(data: T, toolName: string, options?: {
    executionTimeMs?: number;
    requestId?: string;
}): UnifiedResponse<T>;
/**
 * Create an error unified response
 */
export declare function createErrorResponse(error: string, toolName: string, options?: {
    requestId?: string;
}): UnifiedResponse<never>;
/**
 * Convert unified response to MCP CallToolResult format
 */
export declare function toCallToolResult(unifiedResponse: UnifiedResponse): CallToolResult;
/**
 * Alias for toCallToolResult to maintain test compatibility
 */
export declare const toToolResponse: typeof toCallToolResult;
/**
 * Simple wrapper to convert any tool handler to use unified responses
 */
export declare function withUnifiedResponse<T extends (...args: any[]) => Promise<CallToolResult>>(handler: T, toolName: string): T;
/**
 * Type guard to check if a response is a unified response
 */
export declare function isUnifiedResponse(obj: any): obj is UnifiedResponse;
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