import type { GraphEdge, GraphNode } from "./graph-index.js";
import type { RuntimeGraph } from "./graph-runtime.js";
export interface RuntimeGraphDeltaPatch {
    removedNodeIds: string[];
    upsertNodes: GraphNode[];
    removedEdges: GraphEdge[];
    upsertEdges: GraphEdge[];
    warningPatches: Array<{
        path: string;
        warnings: string[];
    }>;
}
export interface RuntimeGraphMutationStats {
    touchedPaths: number;
    affectedRequestGroups: number;
    affectedRequestPages: number;
    orphanCandidatesChecked: number;
}
export declare function primeRuntimeGraphMutationState(runtime: RuntimeGraph): void;
export declare function patchRuntimeGraphPaths(runtime: RuntimeGraph, wikiRoot: string, relPaths: readonly string[]): Promise<RuntimeGraphMutationStats>;
export declare function takeRuntimeGraphDeltaPatch(runtime: RuntimeGraph): RuntimeGraphDeltaPatch | null;
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