/**
 * A plugin that lets users override TutorialKit's components.
 *
 * The virtual module can be imported as:
 *
 * ```ts
 * import { TopBar } from 'tutorialkit:override-components';
 *
 * <TopBar />
 * ```
 *
 * User can override the components in `astro.config.ts`:
 *
 * ```ts
 * export default defineConfig({
 *   integrations: [
 *     tutorialkit({
 *       components: {
 *         TopBar: './CustomTopBar.astro',
 *         Dialog: './CustomDialog.tsx',
 *         HeadTags: './CustomHeadLinks.astro',
 *       },
 *     }),
 *   ],
 * });
 * ```
 */
import type { VitePlugin } from '../types.js';
export interface OverrideComponentsOptions {
    /**
     * Component for overriding the top bar.
     *
     * This component has slots that are used to pass TutorialKit's default components:
     *   - `logo`: Logo of the application
     *   - `open-in-stackblitz-link`: Link for opening current lesson in StackBlitz
     *   - `theme-switch`:  Switch for changing the theme
     *   - `login-button`: For StackBlitz Enterprise user, the login button
     *
     * Usage:
     *
     * ```jsx
     *   <slot name="logo" />
     *   <slot name="open-in-stackblitz-link" />
     *   <slot name="theme-switch" />
     *   <slot name="login-button" />
     * ```
     */
    TopBar?: string;
    /**
     * Component for overriding confirmation dialogs.
     *
     * This component has to be a React component and be the default export of that module.
     * It will receive same props that `@tutorialkit/react/dialog` supports.
     */
    Dialog?: string;
    /**
     * Component for overriding title, links and metadata in the `<head>` tag.
     *
     * This component has slots that are used to pass TutorialKit's default tags:
     *
     * - `title`: The page title
     * - `links`: Links for the favicon, fonts and other assets
     * - `meta`:  Metadata and Open Graph tags
     *
     * ```jsx
     * <slot name="title" />
     * <slot name="links" />
     * <slot name="meta" />
     * ```
     */
    HeadTags?: string;
}
interface Options {
    components?: OverrideComponentsOptions;
    defaultRoutes: boolean;
}
export declare function overrideComponents({ components, defaultRoutes }: Options): VitePlugin;
export {};