import { MailClient } from "@clawemail/node-sdk";
import type { EmailLogger } from "../utils/logger.js";
export interface SendMailViaSdkOptions {
    /** Original mail ID to reply to */
    originalMailId: string;
    /** Reply to all recipients (sender + to) */
    replyAll: boolean;
    /** Override recipient list */
    overrideTo?: string[];
    /** Extra CC recipients */
    extraCc?: string[];
    /** Email body (HTML preferred) */
    body: string;
    /** Whether body is HTML */
    html?: boolean;
    /** Attachment file paths */
    attachmentPaths?: string[];
    /** Account email address for signature */
    accountEmail: string;
    /** A2A context for signature link data attributes */
    a2a?: {
        agentId: string;
        turn: number;
    };
}
/**
 * Send email reply via @clawemail/node-sdk (WS transport)
 */
export declare function sendMailViaSdk(client: MailClient, options: SendMailViaSdkOptions, log?: EmailLogger): Promise<{
    ok: boolean;
    error?: string;
}>;