/**
 * Generic http error
 */
export declare class HttpError implements Error {
    code: number;
    error?: any;
    message: string;
    stack: string;
    name: string;
    constructor(code: number, message?: string | null, error?: any);
}
/**
 * Error class for http status 400
 */
export declare class BadRequestError extends HttpError {
    constructor(message?: string | null, error?: any);
}
/**
 * Error class for http status 401
 */
export declare class UnauthorizedError extends HttpError {
    constructor(message?: string | null, error?: any);
}
/**
 * Error class for http status 403
 */
export declare class ForbiddenError extends HttpError {
    constructor(message?: string | null, error?: any);
}
/**
 * Error class for http status 404
 */
export declare class NotFoundError extends HttpError {
    constructor(message?: string | null, error?: any);
}
/**
 * Error class for http status 406
 */
export declare class NotAcceptableError extends HttpError {
    constructor(message?: string | null, error?: any);
}
/**
 * Error class for http status 412
 */
export declare class PreconditionFailedError extends HttpError {
    constructor(message?: string | null, error?: any);
}
/**
 * Error class for http status 415
 */
export declare class UnsupportedMediaTypeError extends HttpError {
    constructor(message?: string | null, error?: any);
}
/**
 * Error class for http status 500
 */
export declare class InternalServerError extends HttpError {
    constructor(message?: string | null, error?: any);
}
/**
 * Error class for http status 501
 */
export declare class NotImplementedError extends HttpError {
    constructor(message?: string | null, error?: any);
}