The `service-worker` module existed in SvelteKit 2, and provided access to the following exports:

## base

A root-relative path representing the application's base path. Use [`resolve(...)`]($app-paths#resolve) from `$app/paths` instead.

## build

A `string[]` array of files generated by Vite. Empty during development. Use [`immutable`]($app-manifest#immutable) from `$app/manifest` instead.

## files

A `string[]` array of files in your `static` directory. Use [`assets`]($app-manifest#assets) from `$app/manifest` instead.


## prerendered

A `string[]` array of prerendered pages. Empty during dev. Use [`prerendered`]($app-manifest#prerendered) from `$app/manifest` instead.

## version

The value of [`config.version.name`](configuration#version), used for populating caches. Use [`version`]($app-env#version) from `$app/env` instead.