import { CallingPoint, TimetableLeg } from "../TimetableLeg";
import { Stop } from "../Journey";
import { LocalDate } from "js-joda";
import { CalendarDate, Trip } from "../Trip";
/**
 * Provide access to TimetableLeg's using an in-memory index.
 */
export declare class InMemoryTimetableLegRepository {
    private readonly index;
    constructor(index: TripIndex);
    /**
     * Use the index of timetable legs to find any leg between the origin and destination that runs on the given date
     */
    getLegs(origin: Stop, destination: Stop, date: LocalDate): TimetableLeg[];
}
/**
 * MySQL counts the epoch as 0000-01-01 and JavaScript uses 1970-01-01, this is the number of days between them
 */
export declare const DAYS_TO_EPOCH = 719528;
/**
 * Access to the timetable legs in the GTFS database
 */
export declare class TimetableLegRepository {
    private readonly db;
    constructor(db: any);
    /**
     * Load all trips from the database into an in-memory repository
     */
    getInMemoryRepository(): Promise<InMemoryTimetableLegRepository>;
    /**
     * Load all the calendars and index them by service_id
     */
    private getCalendars;
    /**
     * Load all calling points and index them by trip_id
     */
    private getCallingPoints;
}
/**
 * Index of serviceId -> CalendarDate
 */
export interface CalendarIndex {
    [serviceId: number]: CalendarDate;
}
/**
 * Calling points index by their tripId
 */
export interface CallingPointIndex {
    [tripId: number]: CallingPoint[];
}
/**
 * Index of Trips that travel between origin and destination.
 */
export interface TripIndex {
    [origin: string]: {
        [destination: string]: Trip[];
    };
}