export declare function statusText(status: number): string;
export declare function error400(text: string, _default?: string): string;
/**
 * The `FetchError` object indicates an error when request to Open Cloud Server could not be performed. A
 * `FetchError` is typically (but not exclusively) thrown when a network error occurs, access denied, or
 * object not found.
 */
export declare class FetchError extends Error {
    /**
     * {@link https://developer.mozilla.org/docs/Web/HTTP/Status | HTTP status code} of the response.
     */
    status: number;
    /**
     * Status message corresponding to the {@link status | status code}.
     */
    statusText: string;
    /**
     * @property status - The {@link https://developer.mozilla.org/docs/Web/HTTP/Status | HTTP status code}
     *   of the response.
     * @property message - Error message.
     */
    constructor(status: number, message?: string);
}