import { FetchResponse, IApiValidationError, IFetchApiFailure, IFetchApiResponse } from "./core";
import { CustomError } from "../customErrors";
/** The validation status code */
export declare const validationStatusCode = 422;
/** Helper function to indicate if the error is a FetchApiError */
export declare function isFetchApiError(error: any): error is FetchApiError;
/** Indicates a Fetch Api error */
export declare class FetchApiError extends CustomError implements IFetchApiFailure {
    private __typename__;
    constructor(message: string, response: IFetchApiResponse<any>);
    text: string | undefined;
    json: any;
    validations: IApiValidationError[] | undefined;
    response: FetchResponse;
}