/**
 * Contains lists of constants which are useful when working with the Bot API.
 */
export declare const API_CONSTANTS: Readonly<{
    /**
     * List of all available update types. Useful if you want to receive all
     * updates from the Bot API, rather than just those that are delivered by
     * default.
     *
     * The main use case for this is when you want to receive `chat_member`
     * updates, as they need to be enabled first. Use it like so:
     *
     * ```ts
     * // Built-in polling:
     * bot.start({ allowed_updates: ALL_UPDATE_TYPES });
     * // grammY runner:
     * run(bot, { runner: { fetch: { allowed_updates: ALL_UPDATE_TYPES } } });
     * // Webhooks:
     * await bot.api.setWebhook(url, { allowed_updates: ALL_UPDATE_TYPES });
     * ```
     */
    readonly ALL_UPDATE_TYPES: readonly ["message", "edited_message", "channel_post", "edited_channel_post", "inline_query", "chosen_inline_result", "callback_query", "shipping_query", "pre_checkout_query", "poll", "poll_answer", "my_chat_member", "chat_join_request", "chat_member"];
    /**
     * An object containing all available chat permissions. Useful if you want
     * to lift restrictions from a user, as this action requires you to pass
     * `true` for all permissions. Use it like so:
     *
     * ```ts
     * // On `Bot`:
     * await bot.api.restrictChatMember(chat_id, user_id, ALL_CHAT_PERMISSIONS);
     * // On `Api`:
     * await ctx.api.restrictChatMember(chat_id, user_id, ALL_CHAT_PERMISSIONS);
     * // On `Context`:
     * await ctx.restrictChatMember(user_id, ALL_CHAT_PERMISSIONS);
     * await ctx.restrictAuthor(ALL_CHAT_PERMISSIONS);
     * ```
     */
    readonly ALL_CHAT_PERMISSIONS: {
        readonly can_send_messages: true;
        readonly can_send_audios: true;
        readonly can_send_documents: true;
        readonly can_send_photos: true;
        readonly can_send_videos: true;
        readonly can_send_video_notes: true;
        readonly can_send_voice_notes: true;
        readonly can_send_polls: true;
        readonly can_send_other_messages: true;
        readonly can_add_web_page_previews: true;
        readonly can_change_info: true;
        readonly can_invite_users: true;
        readonly can_pin_messages: true;
        readonly can_manage_topics: true;
    };
}>;