import { GraphExpander, Neighbor } from '../../../../../interfaces/graph-expander';
export interface TestNode {
    id: string;
}
/**
 * Graph expander that tracks which nodes were expanded and hub expansions.
 */
export declare class InstrumentedExpander implements GraphExpander<TestNode> {
    private adjacency;
    private degrees;
    private nodes;
    private expandedNodes;
    private hubNodes;
    private expansionOrder;
    constructor(edges: Array<[string, string]>, hubPercentile?: number);
    getNeighbors(nodeId: string): Promise<Neighbor[]>;
    getDegree(nodeId: string): number;
    getNode(nodeId: string): Promise<TestNode | null>;
    addEdge(): void;
    calculatePriority(nodeId: string, options?: {
        nodeWeight?: number;
        epsilon?: number;
    }): number;
    getExpandedNodes(): Set<string>;
    getExpansionOrder(): string[];
    getHubNodesExpanded(): number;
    getHubNodes(): Set<string>;
    reset(): void;
    getAllDegrees(): Map<string, number>;
}
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