feat: Added ability to add custom middleware to functions.

example/functions/_middleware/exampleMiddleware.ts

@@ -0,0 +1,10 @@
+import { Request,Response,NextFunction } from "express";
+
+// Middleware function
+export default async function exampleMiddleware(req: Request, res: Response, next: NextFunction) {
+  console.log("This endpoint is using middleware!")
+  next()
+}
+
+// Routes that the middleware should be applied to
+export const routes = ['/sub']

example/functions/package.json

@@ -0,0 +1,13 @@
+{
+  "name": "functions",
+  "version": "1.0.0",
+  "description": "",
+  "main": "index.js",
+  "devDependencies": {},
+  "scripts": {
+    "test": "echo \"Error: no test specified\" && exit 1"
+  },
+  "keywords": [],
+  "author": "",
+  "license": "ISC"
+}

example/functions/tsconfig.json

@@ -0,0 +1,11 @@
+{
+  "compilerOptions": {
+    "allowJs": true,
+    "skipLibCheck": true,
+    "noEmit": true,
+    "esModuleInterop": true,
+    "resolveJsonModule": true,
+    "isolatedModules": true,
+    "strictNullChecks": false
+  }
+}