/**
 * Error classification for Modbus operations
 */
/**
 * Modbus error types
 */
export declare enum ErrorType {
    /** Operation timed out */
    Timeout = "timeout",
    /** CRC or checksum validation failed */
    CRC = "crc",
    /** Modbus exception code returned by device */
    ModbusException = "modbus_exception",
    /** Unknown or unclassified error */
    Unknown = "unknown"
}
/**
 * Classify a Modbus error by examining its message and properties
 *
 * @param error - Error to classify
 * @returns Error classification
 */
export declare function classifyError(error: Error): ErrorType;
//# sourceMappingURL=error-classifier.d.ts.map