import { type GTFS_Binary, type GTFS_PickupDropoffType } from './common.js';
/**
 * Represents the type of vehicle or service provided by a GTFS Route.
 * This type is used to categorize the route based on the mode of transportation it represents.
 * Each route type corresponds to a specific mode of transit, such as bus, subway, ferry, etc.
 * The values are defined according to the GTFS specification.
 */
export type GTFS_RouteType = 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 11 | 12;
/**
 * Validates and transforms a value into a GTFS Route Type.
 * It accepts numeric or string representations of route types.
 * @param value The value to validate and transform.
 * @returns A GTFS Route Type value (0-12).
 * @throws Error if the value is not a valid GTFS Route type representation.
 */
export declare function validateGtfsRouteType(value: number | string): GTFS_RouteType;
/**
 * Represents a route in the GTFS (General Transit Feed Specification) format.
 * A route is a group of trips that operate on a specific path or service,
 * typically identified by a unique route ID. Each route can have various attributes
 * such as agency ID, route color, long name, short name, and type of service.
 */
export interface GTFS_Route {
    agency_id: string;
    continuous_drop_off?: GTFS_PickupDropoffType;
    continuous_pickup?: GTFS_PickupDropoffType;
    route_color: string;
    route_desc?: string;
    route_id: string;
    route_long_name: string;
    route_short_name: string;
    route_sort_order?: number;
    route_text_color: string;
    route_type: GTFS_RouteType;
    route_url?: string;
}
/**
 * Represents a raw route in the GTFS format.
 * This interface is used to parse raw data from GTFS files, where fields may be optional
 * or represented as strings. It is typically used for data ingestion before validation
 * and transformation into the `GTFS_Route` format.
 */
export interface GTFS_Route_Raw {
    agency_id?: string;
    continuous_drop_off?: string;
    continuous_pickup?: string;
    route_color?: string;
    route_desc?: string;
    route_id?: string;
    route_long_name?: string;
    route_short_name?: string;
    route_sort_order?: string;
    route_text_color?: string;
    route_type?: string;
    route_url?: string;
}
/**
 * Validates and transforms raw GTFS trip data into a structured GTFS_Route object.
 * This function checks the types of fields, converts boolean strings to boolean values,
 * and ensures that required fields are present.
 * @param rawData The raw trip data to validate and transform.
 * @returns A validated GTFS_Route object.
 */
export declare function validateGtfsRoute(rawData: GTFS_Route_Raw): GTFS_Route;
/**
 * Represents the type of path for a GTFS route.
 * This type is used to indicate whether the path is a base path, a partial path,
 * or a variant path. It is used in the GTFS-TML (Transporte Metropolitano de Lisboa) standard
 * to differentiate between different types of paths for a route.
 */
export type GTFS_PathType = 1 | 2 | 3;
/**
 * Validates and transforms a value into a GTFS Path Type.
 * It accepts numeric or string representations of path types.
 * @param value The value to validate and transform.
 * @returns A GTFS Path Type value (1, 2, or 3).
 * @throws Error if the value is not a valid GTFS Path Type representation.
 */
export declare function validateGTFSPathType(value?: number | string): GTFS_PathType;
/**
 * Extended version of the GTFS_Route interface that
 * should be used for working with the GTFS-TML standard.
 */
export interface GTFS_Route_Extended extends GTFS_Route {
    circular?: GTFS_Binary;
    line_id: string;
    line_long_name: string;
    line_short_name: string;
    path_type?: GTFS_PathType;
    route_remarks?: string;
    school?: GTFS_Binary;
}
/**
 * Represents a raw trip in the GTFS-TML format.
 * This interface is used to parse raw data from GTFS-TML files, where fields may be optional
 * or represented as strings. It is typically used for data ingestion before validation
 * and transformation into the `GTFS_Route_Extended` format.
 */
export interface GTFS_Route_Extended_Raw extends GTFS_Route_Raw {
    circular?: string;
    line_id?: string;
    line_long_name?: string;
    line_short_name?: string;
    path_type?: string;
    route_remarks?: string;
    school?: string;
}
/**
 * Validates and transforms raw GTFS-TML route data into a structured GTFS_Route_Extended object.
 * This function checks the types of fields, converts boolean strings to boolean values,
 * and ensures that required fields are present, including the pattern_id.
 * @param rawData he raw route data to validate and transform.
 * @returns A validated GTFS_Route_Extended object.
 */
export declare function validateGtfsRouteExtended(rawData: GTFS_Route_Extended_Raw): GTFS_Route_Extended;