import type { GTFSFeed, StopID, Transfer, Trip } from "@gb-transit/gtfs-loader";
import { type StopIdx, type Timetable } from "./Timetable.js";
/**
 * Build the timetable the algorithm scans, and the tables that turn its integers back into the
 * feed's trips, transfers and stops.
 *
 * The trips of a route are laid out in departure order and the scan relies on it to walk backwards
 * to the earliest reachable trip, so they are sorted here rather than by the caller.
 *
 * If a date is given the trips are filtered to those running on it first, which makes planning
 * faster at the cost of only being able to plan for that date.
 */
export declare function createNetwork(feed: GTFSFeed, date?: Date): Network;
/**
 * The timetable the algorithm scans, and the tables that turn the integers it works in back into
 * the feed's trips, transfers and stops.
 */
export interface Network {
    timetable: Timetable;
    /** Stop index to stop id, used to name a stop in a result */
    stopIds: StopID[];
    /** Stop id to stop index, used to translate a query's origins */
    stopIndex: Map<StopID, StopIdx>;
    /** Feed stop id to the code of the station it belongs to */
    stations: Map<StopID, StopID>;
    /** Global trip index to the feed's trip, in the route major order the calendar is bit packed in */
    trips: Trip[];
    /** Transfer index to the feed's transfer */
    transfers: Transfer[];
}