Interface Occurrence

interface Occurrence {
    id: OccurrenceId;
    initialVisibility: boolean;
    localTransform: Matrix4d;
    materialOverrideId?: MaterialId;
    metadata: PropertyBag;
    name?: string;
    parentId?: OccurrenceId;
    prototypeId: PrototypeId;
    semanticId?: SemanticId;
    sourceRef?: SourceRefId;
    tags: readonly string[];
}