import type { OsmTags } from "@osmix/types";
import { type GtfsRoute, type GtfsStop, type GtfsTrip } from "./types.ts";
/**
 * Check if a ZIP file (as bytes) is a GTFS archive by looking for characteristic GTFS files.
 * GTFS archives must contain at least agency.txt, stops.txt, routes.txt, trips.txt,
 * and stop_times.txt according to the GTFS specification.
 */
export declare function isGtfsZip(bytes: Uint8Array): boolean;
/**
 * Convert a GTFS stop to OSM tags.
 */
export declare function stopToTags(stop: GtfsStop): OsmTags;
/**
 * Convert a GTFS route to OSM tags.
 */
export declare function routeToTags(route: GtfsRoute): OsmTags;
/**
 * Convert a GTFS trip to OSM tags.
 */
export declare function tripToTags(trip: GtfsTrip): OsmTags;
/**
 * Create a ReadableStream of text from file bytes.
 */
export declare function bytesToTextStream(bytes: Uint8Array): ReadableStream<string>;
//# sourceMappingURL=utils.d.ts.map