fix TS types

facebook · Sep 16, 2020 · bc0a7cd · bc0a7cd
1 parent d2e0e09
commit bc0a7cd
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/packages/docusaurus-plugin-content-pages/src/plugin-content-pages.d.ts b/packages/docusaurus-plugin-content-pages/src/plugin-content-pages.d.ts
@@ -13,7 +13,7 @@ declare module '@theme/MDXPage' {
       readonly frontMatter: {
         readonly title: string;
         readonly description: string;
-        readonly wrapperClassName: string;
+        readonly wrapperClassName?: string;
       };
       readonly metadata: {readonly permalink: string};
       readonly rightToc: readonly MarkdownRightTableOfContents[];