import { HttpClientError } from './http-client-error';
/**
 * @internal
 */
export declare class CrowdinError extends Error {
    /**
     * The error payload the API returned: the `error`/`errors` member of a Crowdin error response,
     * or the whole `{ data: … }` body when an application returned the error through the
     * applications proxy (`/applications/{identifier}/api/{path}`).
     */
    apiError: any;
    code: number;
    constructor(message: string, code: number, apiError: any);
}
/**
 * @internal
 */
export declare class CrowdinValidationError extends CrowdinError {
    validationCodes: {
        key: string;
        codes: string[];
    }[];
    constructor(message: string, validationCodes: {
        key: string;
        codes: string[];
    }[], apiError: any);
}
/**
 * @internal
 */
export declare function handleHttpClientError(error: HttpClientError): never;