OnVideoDeviceWarningType typedef Null safety

OnVideoDeviceWarningType = void Function(String deviceId, VideoDeviceType deviceType, MediaDeviceWarning deviceWarning)

deviceId：设备 ID

deviceType：设备类型

deviceError：设备警告码

Implementation

typedef OnVideoDeviceWarningType = void Function(String deviceId,
    VideoDeviceType deviceType, MediaDeviceWarning deviceWarning);