/**
 * Base error class for all Subtrak SDK errors
 */
export declare class SubtrakError extends Error {
    readonly code?: string | undefined;
    readonly statusCode?: number | undefined;
    readonly requestId?: string | undefined;
    readonly details?: Record<string, any> | undefined;
    constructor(message: string, code?: string | undefined, statusCode?: number | undefined, requestId?: string | undefined, details?: Record<string, any> | undefined);
}
/**
 * Error for API errors (4xx/5xx responses)
 */
export declare class ApiError extends SubtrakError {
    constructor(message: string, statusCode: number, code?: string, requestId?: string, details?: Record<string, any>);
}
/**
 * Error for validation failures (400)
 */
export declare class ValidationError extends ApiError {
    constructor(message: string, details?: Record<string, any>, requestId?: string);
}
/**
 * Error for authentication failures (401)
 */
export declare class AuthError extends ApiError {
    constructor(message?: string, requestId?: string);
}
/**
 * Error for permission/authorization failures (403)
 */
export declare class PermissionError extends ApiError {
    constructor(message?: string, requestId?: string);
}
/**
 * Error for resource not found (404)
 */
export declare class NotFoundError extends ApiError {
    constructor(resource: string, id?: string, requestId?: string);
}
/**
 * Error for rate limiting (429)
 */
export declare class RateLimitError extends ApiError {
    readonly retryAfter?: number | undefined;
    constructor(retryAfter?: number | undefined, requestId?: string);
}
/**
 * Error for network/connection issues
 */
export declare class NetworkError extends SubtrakError {
    constructor(message?: string, details?: Record<string, any>);
}
/**
 * Error for request timeout
 */
export declare class TimeoutError extends SubtrakError {
    constructor(timeout: number);
}
/**
 * Error for configuration issues
 */
export declare class ConfigError extends SubtrakError {
    constructor(message: string);
}