/**
 * The Astro renderer's server half: what Astro calls to render a Lit
 * element, written as a tag in a page (`<my-card>`) or used as an imported
 * class (`<MyCard client:load />`). It renders the element with
 * `@lit-labs/ssr` into a declarative shadow root, its props split into
 * attributes and properties (`props.ts`), and its named slots assigned
 * (`slots.ts`).
 *
 * Loaded by Astro through Vite's SSR module graph, so the plugin's own
 * server-side handling applies: `?css-sheet` imports render their css into
 * the shadow root, and in dev an edited component's next definition
 * replaces the old one instead of throwing.
 */
/** The slice of Astro's `AstroComponentMetadata` the renderer reads. */
interface Metadata {
    /** The island's directive; absent for an element no island wraps. */
    hydrate?: string;
}
declare const check: (component: unknown) => Promise<boolean>;
declare const renderToStaticMarkup: (component: unknown, props?: Record<string, unknown>, slots?: Record<string, string | undefined>, metadata?: Metadata) => Promise<{
    html: string;
}>;
declare const _default: {
    name: string;
    check: typeof check;
    renderToStaticMarkup: typeof renderToStaticMarkup;
};
export default _default;
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