Interface StructureViewerBehaviourObserverInterface<R, L>

interface StructureViewerBehaviourObserverInterface<R, L> {
    observe(
        structureViewer: ViewerCallbackManagerInterface & ViewerActionManagerInterface<
            R,
            L,
        >,
        stateManager: RcsbFvStateInterface,
    ): void;
    unsubscribe(): void;
}