import type { TelegramInputFile, TelegramWebhookInfo } from '@puregram/api';
import type { Telegram } from '../../telegram.js';
export interface SetWebhookOptions {
    /** HTTPS url telegram will POST updates to. empty string clears the webhook */
    url: string;
    /** public-key cert for self-signed setups */
    certificate?: TelegramInputFile;
    /** fixed ip address bypassing dns resolution for outgoing requests */
    ipAddress?: string;
    /** simultaneous connections cap, 1-100. default 40 */
    maxConnections?: number;
    /** update types to subscribe to, or `'auto'` to derive from handlers. empty array = telegram default */
    allowedUpdates?: string[] | 'auto';
    /** drop the queued backlog before subscribing */
    dropPendingUpdates?: boolean;
    /** echoed in `x-telegram-bot-api-secret-token` on every webhook delivery */
    secretToken?: string;
}
export interface DeleteWebhookOptions {
    /** drop the queued backlog when unsubscribing */
    dropPendingUpdates?: boolean;
}
export declare function setWebhook(tg: Telegram, options: SetWebhookOptions): Promise<true>;
export declare function deleteWebhook(tg: Telegram, options?: DeleteWebhookOptions): Promise<true>;
export declare function getWebhookInfo(tg: Telegram): Promise<TelegramWebhookInfo>;
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