/**
 * The account for API operations.
 */
export declare const account: string | undefined;
/**
 * Flag to enable the prefetch of zone records.
 */
export declare const prefetch: boolean | undefined;
/**
 * Flag to enable the sandbox API.
 */
export declare const sandbox: boolean | undefined;
/**
 * The API v2 token for API operations.
 */
export declare const token: string | undefined;
/**
 * Custom string to append to the user agent used for sending HTTP requests to the API.
 */
export declare const userAgent: string | undefined;