import { Message, Content } from './Message';
export interface EmailAddress {
    toString(): string;
    getEmailAddress(): string;
    getPersonal(): string | undefined;
}
export declare type EmailSender = EmailAddress | string;
export declare type EmailRecipient = EmailAddress | string;
export declare type EmailSubject = string;
export declare type EmailContent = EmailWithFallbackContent | Content | string;
export interface EmailWithFallbackContent extends Content {
    text?: Content | string;
    html?: Content | string;
}
export interface Email extends Message {
    from?: EmailSender;
    to?: EmailRecipient[];
    cc?: EmailRecipient[];
    bcc?: EmailRecipient[];
    subject?: EmailSubject;
    body: EmailContent;
}