@dexwox-labs/a2a-client/dist/utils/error-handler.d.ts

TypeScript client implementation for Google's Agent-to-Agent (A2A) protocol - includes HTTP/WebSocket communication, circuit breakers and error handling

/**
 * @module ErrorHandler
 * @description Utilities for handling and normalizing errors in the A2A SDK
 */
import { A2AError, A2AClientError, A2AServerError, A2ANetworkError, A2AValidationError, A2ATimeoutError } from './error';
export { A2AError, A2AClientError, A2AServerError, A2ANetworkError, A2AValidationError, A2ATimeoutError };
/**
 * Normalizes any error into an A2AError
 *
 * This utility function converts any error or exception into a standardized
 * A2AError object. It handles various error types including:
 * - Existing A2AError instances (returned as-is)
 * - Standard JavaScript Error objects
 * - Server response objects with status codes
 * - Any other unknown error types
 *
 * @param err - The error to normalize, can be of any type
 * @returns A standardized A2AError instance
 *
 * @example
 * ```typescript
 * try {
 *   // Some operation that might fail
 *   await fetch('https://a2a-server.example.com');
 * } catch (error) {
 *   // Normalize the error to a standard format
 *   const normalizedError = normalizeError(error);
 *
 *   // Now we can handle it consistently
 *   console.error(`Error (${normalizedError.code}): ${normalizedError.message}`);
 *
 *   // And we can check for specific error types
 *   if (normalizedError instanceof A2ANetworkError) {
 *     // Handle network errors specifically
 *   }
 * }
 * ```
 */
export declare function normalizeError(err: unknown): A2AError;
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