when<TResult extends Object?> method Null safety

  1. @optionalTypeArgs
TResult when<TResult extends Object?>(
  1. {required TResult set(
    1. Update<MicrophonePublishingSettingsUpdate>? microphone,
    2. Update<CameraPublishingSettingsUpdate>? camera,
    3. Map<CustomTrackName, MicrophonePublishingSettingsUpdate>? customAudio,
    4. Map<CustomTrackName, CameraPublishingSettingsUpdate>? customVideo
    )}
)
inherited

Implementation

@optionalTypeArgs
TResult when<TResult extends Object?>({
  required TResult Function(
          Update<MicrophonePublishingSettingsUpdate>? microphone,
          Update<CameraPublishingSettingsUpdate>? camera,
          @JsonKey(toJson: _customAudioMapToJsonUpdate)
              Map<CustomTrackName, MicrophonePublishingSettingsUpdate>?
                  customAudio,
          @JsonKey(toJson: _customVideoMapToJsonUpdate)
              Map<CustomTrackName, CameraPublishingSettingsUpdate>?
                  customVideo)
      set,
}) =>
    throw _privateConstructorUsedError;