import { SemanticGraph, SemanticNode } from "./semantic-graph.js";
export declare class TopologyManager {
    private graph;
    constructor(graph: SemanticGraph);
    /**
     * Processes a set of new/updated nodes for a file and updates the graph.
     * Implements a Soft-Delete (Tombstone) strategy for resilient parsing.
     */
    updateFile(fileId: string, newNodes: SemanticNode[], parseSuccess?: boolean): Set<string>;
    /**
     * Transitively marks all nodes that depend on the given nodeId.
     */
    private markAffectedDependents;
    /**
     * Detects orphaned nodes (dead code) using Tarjan's algorithm for SCC-aware detection.
     * This treats circular dependency cycles as a single unit.
     */
    detectDeadCode(): SemanticNode[];
    /**
     * Tarjan's algorithm for finding Strongly Connected Components.
     */
    private findSCCs;
}