Added basic loaders/files/dirs

src/loaders/express.ts

@@ -0,0 +1,11 @@
+import { Application } from "express";
+/**
+ * Loader for express related configurations.
+ * Configures proxy trusts, globally used middlewares and other express features.
+ */
+export default async (app: Application) => {
+	app.enable('trust proxy');
+	app.disable('x-powered-by');
+	app.disable('x-served-by');
+	return app;
+};