Add skeleton

middleware/unKnownEndpoint.js

@@ -0,0 +1,8 @@
+const { ErrorHandler } = require("../helpers/error");
+
+// eslint-disable-next-line no-unused-vars
+const unknownEndpoint = (request, response) => {
+  throw new ErrorHandler(401, "unknown endpoint");
+};
+
+module.exports = unknownEndpoint;