export interface SendTelegramPhotoParams {
    photo: string;
    caption?: string;
    chatId?: string;
    parseMode?: 'HTML' | 'MarkdownV2';
    disableNotification?: boolean;
}
/**
 * Send photo/image to Telegram
 * Supports both URL and file_id
 */
export declare function sendTelegramPhoto(params: SendTelegramPhotoParams, botToken: string, defaultChatId: string): Promise<any>;