"""Custom-bot chat has no command of its own, so this group registers nothing.

A message like ``!alfred hello`` is matched against the bot-name cache in
``vibe_bot.app.on_message`` and dispatched to ``ChatService.handle``; ordinary
``!`` messages fall through to the commands registered by the other groups.
"""

from __future__ import annotations

from typing import TYPE_CHECKING

if TYPE_CHECKING:
    from discord.ext import commands

    from vibe_bot.app import App


def register(bot: commands.Bot, app: App) -> None:
    """Register no commands: custom-bot chat flows through ``on_message``."""