import type { gmail_v1 } from "googleapis";
export interface ParsedAddress {
    name: string;
    address: string;
}
export interface Attachment {
    filename: string;
    mime_type: string;
    size_bytes: number;
    attachment_id: string;
    part_id: string;
}
export interface MessageBody {
    content: string;
    source: "plain" | "html" | "empty";
}
export interface ParsedMessage {
    headers: Map<string, string>;
    body: MessageBody;
    attachments: Attachment[];
    inline_image_count: number;
}
export declare function parseMessage(msg: gmail_v1.Schema$Message): ParsedMessage;
/**
 * Parse an RFC 5322 address header (From / To / Cc / Bcc) into a list of
 * `{ name, address }` records. Uses addressparser so display names with
 * commas (e.g., "Doe, John" <j@example.com>) are handled correctly — a
 * naive split on `,` would produce four bogus addresses.
 */
export declare function parseAddresses(headers: Map<string, string>, name: string): ParsedAddress[];