import type { FunctionCodeType, TechnicalValidationResultType } from "nav-osa-types";
/**
 * Base error class for all NAV API errors.
 */
export declare class NavApiError extends Error {
    readonly cause?: unknown | undefined;
    constructor(message: string, cause?: unknown | undefined);
}
/**
 * Thrown when the HTTP request times out (httpTimeoutMs exceeded).
 */
export declare class NavApiTimeoutError extends NavApiError {
    readonly timeoutMs: number;
    constructor(timeoutMs: number);
}
/**
 * Thrown when the NAV API returns an HTTP error with a parseable XML error body.
 * Contains the structured funcCode, errorCode, message, and optional validation messages.
 */
export declare class NavApiResponseError extends NavApiError {
    readonly funcCode: FunctionCodeType;
    readonly errorCode?: string;
    readonly httpStatus?: number;
    readonly technicalValidationMessages?: TechnicalValidationResultType[];
    constructor(params: {
        funcCode: FunctionCodeType;
        errorCode?: string;
        message?: string;
        httpStatus?: number;
        technicalValidationMessages?: TechnicalValidationResultType[];
    });
}
/**
 * Thrown when the NAV API returns an HTTP error but the body cannot be parsed.
 */
export declare class NavApiHttpError extends NavApiError {
    readonly httpStatus: number;
    readonly statusText?: string;
    readonly responseBody?: string;
    constructor(httpStatus: number, statusText?: string, responseBody?: string, cause?: unknown);
}
/**
 * Thrown when the generated XML fails XSD validation before sending.
 */
export declare class NavXmlValidationError extends NavApiError {
    readonly requestType: string;
    readonly validationErrors: string[];
    constructor(requestType: string, validationErrors: string[]);
}
/**
 * Thrown when the NAV API response XML fails XSD validation during parsing.
 * Wraps the XmlValidationError from nav-osa-core.
 */
export declare class NavResponseXmlValidationError extends NavApiError {
    readonly validationErrors: string[];
    readonly xsdPath?: string;
    constructor(validationErrors: string[], xsdPath?: string);
}
/**
 * Thrown when the NavApiConfig is invalid.
 */
export declare class NavConfigError extends NavApiError {
    readonly validationErrors: string[];
    constructor(validationErrors: string[]);
}
/**
 * Thrown when the requested date range exceeds the NAV API limit (35 days).
 */
export declare class NavDateRangeError extends NavApiError {
    readonly requestedDays: number;
    readonly maxDays: number;
    constructor(requestedDays: number, maxDays?: number);
}