import { Mail } from '@balena/jellyfish-environment';
import { MailIntegration } from './types';
export { MailIntegration, SendEmailOptions } from './types';
export { MailgunIntegration, MailgunAuth } from './mailgun/types';
/**
 * @summary Return mail integration depending on mail type environment variable
 * @function
 *
 * @param options - mail integration options
 * @returns instantiated integration or undefined
 *
 * @example
 * ```typescript
 * const mailIntegration = getIntegration();
 * ```
 */
export declare function getIntegration(options?: Mail): MailIntegration | undefined;
declare const integration: MailIntegration | undefined;
export default integration;