diff --git a/types/express-handlebars/index.d.ts b/types/express-handlebars/index.d.ts
index 50eb804939..2724c4fb55 100644
--- a/types/express-handlebars/index.d.ts
+++ b/types/express-handlebars/index.d.ts
@@ -45,7 +45,7 @@ interface Exphbs {
 }
 
 interface ExpressHandlebars {
-  (options?: ExphbsOptions): Function;
+  (options?: ExphbsOptions): (...args: any[]) => any;
   create (options?: ExphbsOptions): Exphbs;
 }
 
diff --git a/types/i18n/i18n-tests.ts b/types/i18n/i18n-tests.ts
index a24e4d4300..e5ba2b4bd9 100644
--- a/types/i18n/i18n-tests.ts
+++ b/types/i18n/i18n-tests.ts
@@ -105,10 +105,8 @@ const greeting = i18n.__('Hello');
  * https://github.com/mashpie/i18n-node#example-usage-in-expressjs
  */
 // Configuration
-app.configure(() => {
-    // default: using 'accept-language' header to guess language settings
-    app.use(i18n.init);
-});
+// default: using 'accept-language' header to guess language settings
+app.use(i18n.init);
 
 app.get('/de', (_req: Express.Request, res: Express.Response) => {
     const greeting = res.__('Hello');
diff --git a/types/opossum/index.d.ts b/types/opossum/index.d.ts
index 612615ad86..5ff0d04bf7 100644
--- a/types/opossum/index.d.ts
+++ b/types/opossum/index.d.ts
@@ -1,5 +1,5 @@
 // Type definitions for opossum 1.10
-// Project: https://github.com/nodeshift/opossum
+// Project: https://github.com/nodeshift/opossum, https://nodeshift.dev/opossum
 // Definitions by: Quinn Langille <https://github.com/quinnlangille>
 //                 Willy Zhang <https://github.com/merufm>
 //                 Lance Ball <https://github.com/lance>
diff --git a/types/passport/passport-tests.ts b/types/passport/passport-tests.ts
index 2e7d003291..6f087c3bdf 100644
--- a/types/passport/passport-tests.ts
+++ b/types/passport/passport-tests.ts
@@ -67,10 +67,8 @@ passport.use(new TestStrategy())
     .framework(newFramework);
 
 const app = express();
-app.configure(() => {
-    app.use(passport.initialize());
-    app.use(passport.session());
-});
+app.use(passport.initialize());
+app.use(passport.session());
 
 app.post('/login',
     passport.authenticate('local', { failureRedirect: '/login', failureFlash: true }),