/** Dependencies */
import { NodeBlock, Slots } from "tripetto";
import { IMailer } from "../runner/interface";
export declare class Mailer extends NodeBlock implements IMailer {
    readonly allowMarkdown = false;
    recipient: string | "fixed";
    recipientFixed?: string;
    sender?: string | "fixed";
    senderFixed?: string;
    alias?: string;
    includeData?: boolean;
    recipientExportable?: boolean;
    senderExportable?: boolean;
    subjectExportable?: boolean;
    messageExportable?: boolean;
    recipientSlot: Slots.String;
    defineSlot(): void;
    defineEditor(): void;
    defineConditions(): void;
}