import { Plugin } from 'vite';
import { VitePWAOptions } from 'vite-plugin-pwa';

interface KitOptions {
    /**
     * The base path for your application: by default will use the Vite base.
     *
     * @deprecated since ^0.1.0 version, the plugin has SvelteKit ^1.0.0 as peer dependency, Vite's base is now properly configured.
     * @default '/'
     * @see https://kit.svelte.dev/docs/configuration#paths
     */
    base?: string;
    /**
     * The static folder for your application.
     *
     * @default 'static'
     * @see https://kit.svelte.dev/docs/configuration#files
     */
    assets?: string;
    /**
     * @default '.svelte-kit'
     * @see https://kit.svelte.dev/docs/configuration#outdir
     */
    outDir?: string;
    /**
     * @see https://kit.svelte.dev/docs/adapter-static#options-fallback
     */
    adapterFallback?: string;
    /**
     * Check your SvelteKit version, `trailingSlash` should be used in `+page[jt]s` files or `+layout.[jt]s.
     * @default 'never'
     */
    trailingSlash?: 'never' | 'always' | 'ignore';
    /**
     * @default `_app`
     * @see https://kit.svelte.dev/docs/configuration#appdir
     */
    appDir?: string;
    /**
     * Include `${appDir}/version.json` in the service worker precache manifest?
     *
     * @default false
     */
    includeVersionFile?: boolean;
    /**
     * Enable SPA mode for the application.
     *
     * By default, the plugin will use `adapterFallback` to include the entry in the service worker
     * precache manifest.
     *
     * If you are using a logical name for the fallback, you can use the object syntax with the
     * `fallbackMapping`.
     *
     * For example, if you're using `fallback: 'app.html'` in your static adapter and your server
     * is redirecting to `/app`, you can configure `fallbackMapping: '/app'`.
     *
     * Since the static adapter will run after the PWA plugin generates the service worker,
     * the PWA plugin doesn't have access to the adapter fallback page to include the revision in the
     * service worker precache manifest.
     * To generate the revision for the fallback page, the PWA plugin will use the
     * `.svelte-kit/output/client/_app/version.json` file.
     * You can configure the `fallbackRevision` to generate a custom revision.
     *
     * @see https://svelte.dev/docs/kit/single-page-apps
     */
    spa?: true | {
        fallbackMapping?: string;
        fallbackRevision?: () => Promise<string>;
    };
}
interface SvelteKitPWAOptions extends Partial<VitePWAOptions> {
    kit?: KitOptions;
}

declare function SvelteKitPWA(userOptions?: Partial<SvelteKitPWAOptions>): Plugin[];

export { type KitOptions, SvelteKitPWA, type SvelteKitPWAOptions };