"""Support for FFmpeg.""" from homeassistant.util.signal_type import SignalType DOMAIN = "ffmpeg" SIGNAL_FFMPEG_START = SignalType[list[str] | None]("ffmpeg.start") SIGNAL_FFMPEG_STOP = SignalType[list[str] | None]("ffmpeg.stop") SIGNAL_FFMPEG_RESTART = SignalType[list[str] | None]("ffmpeg.restart")