Migrating to React 19

Author: acronhub

src/client/components/QiitaMarkdownHtmlBody.tsx

@@ -9,7 +9,7 @@ export const QiitaMarkdownHtmlBody = ({
   bodyRef,
 }: {
   renderedBody: string;
-  bodyRef: RefObject<HTMLDivElement>;
+  bodyRef: RefObject<HTMLDivElement | null>;
 }) => {
   const [isRendered, setIsRendered] = useState(false);
 

src/client/components/Slide/SlideViewerContent.tsx

@@ -13,7 +13,7 @@ export const SlideViewerContent = ({
   currentPageIndex: number;
   onPrevious: () => void;
   onNext: () => void;
-  contentRef: RefObject<HTMLDivElement>;
+  contentRef: RefObject<HTMLDivElement | null>;
 }) => {
   const handleClickScreen = useCallback<
     (event: ReactMouseEvent<HTMLDivElement, MouseEvent>) => void