export interface ElementProps { children?: unknown; [key: string]: unknown; } export declare function Html(props: ElementProps): unknown; export declare function Head(props: ElementProps): unknown; export declare function Main(): unknown; export declare function serializeInlineNextData(value: unknown): string; export declare const NextScript: ((props: ElementProps) => unknown) & { getInlineScriptSource(props: { __NEXT_DATA__?: unknown; nextData?: unknown; }): string; }; export default function Document(): unknown;