express: change serve-static to v2 (DefinitelyTyped#74136)

Author: RobinTail

types/express/express-tests.ts

@@ -8,9 +8,6 @@ namespace express_tests {
     app.engine("jade", require("jade").__express);
     app.engine("html", require("ejs").renderFile);
 
-    express.static.mime.define({
-        "application/fx": ["fx"],
-    });
     app.use(
         "/static",
         express.static(__dirname + "/public", {

types/express/package.json

@@ -8,7 +8,7 @@
     "dependencies": {
         "@types/body-parser": "*",
         "@types/express-serve-static-core": "^5.0.0",
-        "@types/serve-static": "^1"
+        "@types/serve-static": "^2"
     },
     "devDependencies": {
         "@types/express": "workspace:.",