/**
 * Default queue and outbound limits for the Telegram channel plugin.
 * Keep in sync with ChannelPlugin.defaults on TelegramChannelPlugin.
 */
export declare const TELEGRAM_CHANNEL_DEFAULTS: {
    readonly queue: {
        /** Inbound message debounce window (ms) */
        readonly debounceMs: 300;
    };
    readonly outbound: {
        /** Telegram message text chunk size (Bot API limit is 4096; we use 4000 for safety) */
        readonly textChunkLimit: 4000;
    };
};