import type { SessionEntry, SessionManager } from "@caupulican/pi-agent-core/node";
import { type SessionSnapshotPayload } from "../session-snapshot.ts";
import { type LaneRecord } from "./lane-tracker.ts";
export declare const LANE_RECORD_CUSTOM_TYPE = "lane_record";
export type LaneRecordSnapshotPayload = SessionSnapshotPayload<"record", LaneRecord>;
export declare function appendLaneRecordSnapshot(sessionManager: Pick<SessionManager, "appendCustomEntry">, record: LaneRecord): string;
export declare function getLaneRecordSnapshots(entries: readonly SessionEntry[]): LaneRecord[];
/** Latest durable projection per logical lane id, preserving first-seen lane order. */
export declare function getLatestLaneRecordSnapshots(entries: readonly SessionEntry[]): LaneRecord[];
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