# newInstance method Null safety

1. @override

FaderModel newInstance(

1. StorageConditionsModel conditions

)
override

## Implementation

    @override
    FaderModel newInstance(StorageConditionsModel conditions) {
      return FaderModel(
        appId: appId,
        description: 'New fader',
        documentID: newRandomKey(),
        animationMilliseconds: 1000,
        imageSeconds: 1,
        items: [],
        conditions: conditions,
      );
    }