/**
 * Miyabi MCP Bundle - Error Utilities
 *
 * Standardized error handling and formatting.
 */
import { ErrorCode, ToolError, ToolResult } from '../types.js';
/**
 * Create a standardized tool error
 */
export declare function createError(message: string, code?: ErrorCode, suggestion?: string, details?: Record<string, unknown>): ToolError;
/**
 * Create error from caught exception
 */
export declare function createErrorFromException(error: unknown, code?: ErrorCode, suggestion?: string): ToolError;
/**
 * Create "not found" error
 */
export declare function notFoundError(resource: string, identifier?: string): ToolError;
/**
 * Create "not installed" error
 */
export declare function notInstalledError(command: string, installHint?: string): ToolError;
/**
 * Create "invalid input" error
 */
export declare function invalidInputError(field: string, reason: string): ToolError;
/**
 * Create "validation failed" error
 */
export declare function validationError(message: string): ToolError;
/**
 * Create "execution failed" error
 */
export declare function executionError(operation: string, details?: string): ToolError;
/**
 * Create "timeout" error
 */
export declare function timeoutError(operation: string, timeoutMs: number): ToolError;
/**
 * Create "permission denied" error
 */
export declare function permissionError(resource: string): ToolError;
/**
 * Check if result is an error
 */
export declare function isToolError(result: ToolResult): result is ToolError;
/**
 * Wrap async operation with standardized error handling
 */
export declare function wrapAsync<T>(operation: () => Promise<T>, errorCode?: ErrorCode, suggestion?: string): Promise<T | ToolError>;
/**
 * Execute handler with try-catch and return standardized result
 */
export declare function safeExecute<T extends ToolResult>(handler: () => Promise<T>): Promise<T | ToolError>;
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