fix eslint errors

Author: MarcusNotheis

examples/nextjs-app/app/components/AppShellBar.tsx

@@ -7,7 +7,6 @@ import {
   List,
   ListPropTypes,
   ResponsivePopover,
-  ResponsivePopoverDomRef,
   ShellBar,
   ShellBarItem,
   ShellBarItemPropTypes,
@@ -66,7 +65,7 @@ export function AppShellBar() {
         className={classes.popover}
         open={popoverOpen}
         opener={popoverOpenerRef.current}
-        onClose={(e) => {
+        onClose={() => {
           setPopoverOpen(false);
         }}
       >

examples/nextjs-pages/pages/api/todos/[id].ts

@@ -7,11 +7,11 @@ export async function fetchTodoById(id: string): Promise<Todo | undefined> {
   return todos.find((todo) => `${todo.id}` === id);
 }
 
-export default async function handler(req: NextApiRequest, res: NextApiResponse<Todo>) {
+export default async function handler(req: NextApiRequest, res: NextApiResponse<Todo | { error: string }>) {
   const todo = await fetchTodoById(req.query.id as string);
   if (todo) {
     res.status(200).json(todo);
   } else {
-    res.status(404).json({ error: 'Not found' } as any);
+    res.status(404).json({ error: 'Not found' });
   }
 }