/**
 * Stateless parse worker for `syncAllSessions`. The main thread owns the
 * SQLite handle; workers receive `{ sessionFile, fromOffset }`, run
 * `parseSessionFile` (which is pure I/O + CPU, no DB), and post the
 * structured-clone-safe result back. One in-flight request per worker so
 * the main thread can fan jobs out 1:1 with the pool size.
 *
 * A `{ kind: "ping" }` request is also accepted and replies with
 * `{ ok: true, kind: "pong" }` — used by `smokeTestSyncWorker` to prove the
 * worker actually spawns and runs in compiled binaries (regression coverage
 * for issue #1011 / PR #1027, where the worker silently failed to load).
 */
import { type ParseSessionResult } from "./parser";
export type SyncWorkerRequest = {
    kind?: "parse";
    sessionFile: string;
    fromOffset: number;
} | {
    kind: "ping";
};
export type SyncWorkerResponse = {
    ok: true;
    kind?: "parse";
    result: ParseSessionResult;
} | {
    ok: true;
    kind: "pong";
} | {
    ok: false;
    error: string;
};