--- NOTE: do not edit this file, it is generated in apps/svelte.dev/scripts/sync-docs/index.ts title: $app/types --- This module contains generated types for the routes in your app.

Available since 2.26

```js // @noErrors import type { RouteId, RouteParams, LayoutParams } from '$app/types'; ``` ## Asset A union of all the filenames of assets contained in your `static` directory, plus a `string` wildcard for asset paths generated from `import` declarations.

```dts type Asset = '/favicon.png' | '/robots.txt' | (string & {}); ```

## RouteId A union of all the route IDs in your app. Used for `page.route.id` and `event.route.id`.

```dts type RouteId = '/' | '/my-route' | '/my-other-route/[param]'; ```

## Pathname A union of all valid pathnames in your app.

```dts type Pathname = '/' | '/my-route' | `/my-other-route/${string}` & {}; ```

## ResolvedPathname Similar to `Pathname`, but possibly prefixed with a [base path](configuration#paths). Used for `page.url.pathname`.

```dts type ResolvedPathname = `${'' | `/${string}`}/` | `${'' | `/${string}`}/my-route` | `${'' | `/${string}`}/my-other-route/${string}` | {}; ```

## RouteParams A utility for getting the parameters associated with a given route. ```ts // @errors: 2552 type BlogParams = RouteParams<'/blog/[slug]'>; // { slug: string } ```

```dts type RouteParams = { /* generated */ } | Record; ```

## LayoutParams A utility for getting the parameters associated with a given layout, which is similar to `RouteParams` but also includes optional parameters for any child route.

```dts type RouteParams = { /* generated */ } | Record; ```