Make biome happier

express/types.ts

@@ -3,13 +3,13 @@
 // FIXME: split this up into types used by app developers and types internal
 // to the framework.
 import {
-    Request as ExpressRequest,
+    type Request as ExpressRequest,
     Response as ExpressResponse,
 } from "express";
-import { MatchFunction } from "path-to-regexp";
+import type { MatchFunction } from "path-to-regexp";
 import { z } from "zod";
-import { ContentType, contentTypes } from "./content-types";
-import { HttpCode, httpCodes } from "./http-codes";
+import { type ContentType, contentTypes } from "./content-types";
+import { type HttpCode, httpCodes } from "./http-codes";
 
 const methodParser = z.union([
     z.literal("GET"),