import type { RouteData, SSRManifest } from '../../types/public/internal.js';
import { Router } from './router.js';
export interface RouteTable {
    /** Route data derived from the manifest, used for route matching. */
    routes: RouteData[];
    /** Pattern-matching router compiled from `routes`. */
    router: Router;
}
/**
 * The route table for a manifest: the derived route list (with the default
 * 404 ensured) and the compiled router. All route reads — matching, rewrites,
 * custom-404 fallbacks, `manifestData` accessors — go through this single
 * entry so dev HMR updates are visible to every consumer at once.
 */
export declare function getRouteTable(manifest: SSRManifest): RouteTable;
/**
 * Atomically replaces the route table for a manifest (dev `astro:routes-updated`).
 * Runs `ensure404Route` on the new list, compiles a fresh `Router`, and swaps
 * the memo entry in one step, so no consumer can observe a half-updated table.
 */
export declare function updateRouteTable(manifest: SSRManifest, routes: RouteData[]): void;
/**
 * Low-level route matching against the manifest routes. Returns the matched
 * `RouteData` or `undefined`. Does not filter prerendered routes or check
 * public assets — use the app-level match for that.
 */
export declare function matchRoute(manifest: SSRManifest, pathname: string): RouteData | undefined;
/**
 * Returns all routes matching the given pathname, in priority order. Used when
 * the first match cannot serve the request (e.g. a prerendered dynamic route
 * that doesn't cover this specific path) and the caller needs to try
 * subsequent matches.
 */
export declare function matchAllRoutes(manifest: SSRManifest, pathname: string): RouteData[];