maybeWhen<TResult extends Object?> method Null safety

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

    Implementation

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