gmail-mcp-server/dist/gmail-service.d.ts

Gmail MCP Server with on-demand authentication for SIYA/Claude Desktop. Complete Gmail integration with multi-user support and OAuth2 security.

import { gmail_v1 } from 'googleapis';
import { EmailMessage, AttachmentDownloadOptions } from './types.js';
export declare class GmailService {
    private credentials;
    private gmail;
    private oauth2Client;
    private attachmentHandler;
    private readonly SCOPES;
    constructor(credentials: {
        client_id: string;
        client_secret: string;
        redirect_uri: string;
    });
    authenticate(authCode?: string): Promise<string>;
    loadSavedTokens(): Promise<boolean>;
    private saveTokens;
    private initializeServices;
    private ensureAuthenticated;
    /**
     * Send email with improved attachment handling
     */
    sendEmail(message: EmailMessage): Promise<string>;
    /**
     * Download attachment with streaming support
     */
    downloadAttachment(options: AttachmentDownloadOptions): Promise<Buffer | string>;
    /**
     * Download attachment and save to local file system with auto-generated path
     */
    downloadAttachmentToLocal(messageId: string, attachmentId: string, customPath?: string): Promise<{
        filePath: string;
        filename: string;
        size: number;
        contentType: string;
    }>;
    /**
     * Get attachment information without downloading
     */
    getAttachmentInfo(messageId: string, attachmentId: string): Promise<{
        filename: string;
        size: number;
        contentType: string;
    }>;
    /**
     * Search emails with enhanced capabilities
     */
    searchEmails(query: string, maxResults?: number): Promise<gmail_v1.Schema$Message[]>;
    /**
     * Read email by ID
     */
    readEmail(messageId: string, format?: 'minimal' | 'full' | 'raw' | 'metadata'): Promise<gmail_v1.Schema$Message>;
    /**
     * List all downloaded attachments
     */
    listDownloadedAttachments(downloadsDir?: string): Promise<Array<{
        filename: string;
        filePath: string;
        size: number;
        downloadDate: Date;
        fileUrl: string;
    }>>;
    /**
     * Clean up old downloaded attachments
     */
    cleanupOldDownloads(maxAgeMs?: number, downloadsDir?: string): Promise<{
        cleaned: number;
        errors: string[];
    }>;
    /**
     * Get memory usage statistics
     */
    getMemoryStats(): {
        heapUsed: number;
        heapTotal: number;
        external: number;
    };
    private buildEmailContent;
    private buildMultipartEmailWithAttachments;
}
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