/**
 * reindex — reconcile-at-ingest index builder over VaultNote frontmatter.
 *
 * Walks a set of parsed VaultNotes, skips notes whose frontmatter.status is
 * SUPERSEDED_STATUS, maps surviving notes to FactInput records via noteToFacts,
 * and writes each fact through writeFact (the sanctioned reconcile-at-ingest path).
 *
 * PURE w.r.t. clock: accepts `now` as an injected ISO string — never calls
 * Date.now() or new Date() internally.
 *
 * bober: no judge is wired by default; ambiguous-key collisions fall back to
 *        deterministic ADD (reconcile.ts:93-96). Wire a judge via opts.judge
 *        if LLM-assisted conflict resolution is needed in a future sprint.
 */
import type { VaultNote } from "./types.js";
import type { FactStore } from "../state/facts.js";
import type { FactJudge } from "../orchestrator/memory/fact-judge.js";
import { SUPERSEDED_STATUS } from "./conventions.js";
export { SUPERSEDED_STATUS };
/** Summary of a reindex pass over a set of notes. */
export interface ReindexSummary {
    /** Number of notes actually indexed (excludes superseded notes). */
    notesParsed: number;
    /** Facts written for the first time (ReconcileAction === "add"). */
    factsAdded: number;
    /**
     * Facts whose value changed — prior row is superseded (ReconcileAction === "update").
     * Named "superseded" in the summary because update = supersede the prior fact.
     */
    factsSuperseded: number;
    /** Facts with an identical value already active — no write (ReconcileAction === "noop"). */
    factsNoop: number;
}
/**
 * Walk `notes`, skip superseded ones, map each surviving note's frontmatter to
 * FactInput records, and write them through `writeFact` (never store.insertFact).
 *
 * Returns a tally of actions taken across all facts in all indexed notes.
 *
 * @param store  Target FactStore — use new FactStore(':memory:') in tests.
 * @param notes  Parsed VaultNotes from Sprint-1 parseNote / note-io.
 * @param opts.scope        Fact scope label (e.g. "medical", "finance").
 * @param opts.now          Injected ISO-8601 wall-clock string; stamped on every
 *                          new FactInput as tValid and tCreated.
 * @param opts.sourceRunId  Optional run provenance tag; null when absent.
 * @param opts.judge        Optional LLM judge for ambiguous collisions; absent
 *                          = deterministic ADD fallback (reconcile.ts:93-96).
 */
export declare function reindexNotes(store: FactStore, notes: VaultNote[], opts: {
    scope: string;
    now: string;
    sourceRunId?: string | null;
    judge?: FactJudge;
}): Promise<ReindexSummary>;
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