Interface GraphSelectors<NodeData, EdgeData>

interface GraphSelectors<NodeData = unknown, EdgeData = unknown> {
    getBounds(): GraphBounds | null;
    getEdge(id: GraphId): GraphEdge<EdgeData> | undefined;
    getEdges(): readonly GraphEdge<EdgeData>[];
    getEdgesBetween(
        sourceId: GraphId,
        targetId: GraphId,
        options?: EdgesBetweenOptions,
    ): readonly GraphEdge<EdgeData>[];
    getIncidentEdges(nodeId: GraphId): readonly GraphEdge<EdgeData>[];
    getIncomingEdges(nodeId: GraphId): readonly GraphEdge<EdgeData>[];
    getNeighbors(
        nodeId: GraphId,
        direction?: NeighborDirection,
    ): readonly GraphNode<NodeData>[];
    getNode(id: GraphId): GraphNode<NodeData> | undefined;
    getNodes(): readonly GraphNode<NodeData>[];
    getOutgoingEdges(nodeId: GraphId): readonly GraphEdge<EdgeData>[];
    getVersion(): number;
    snapshot(): GraphSnapshot<NodeData, EdgeData>;
}