Dependency Injection Example

.
├── tsconfig.json
├── main.ts
├── root.controller.ts
├── hello.controller.ts
├── hello.service.ts
├── mobile.gateway.ts
└── web.gateway.ts

File Description

File	Used for
`tsconfig.json`	typescript config
`main.ts`	application entry point
`root.controller.ts`	controller, contain root route and handler
`hello.controller.ts`	controller, contain several routes and handler
`hello.service.ts`	very simple bussiness logic
`mobile.gateway.ts`	gateway, contain several controller
`web.gateway.ts`	gateway, contain several controller

This is the application entry point. You no longer need import anything. createServer function already load all handlers and services for you.

import { createServer } from "../../mod.ts";
const server = await createServer();
await server.listen();

deno run -c tsconfig.json --allow-net --allow-read main.ts