app.ts: |+2
  import Drash from 'https://deno.land/x/drash@v0.8.3/mod.ts';

  class HomeResource extends Drash.Http.Resource {
    static paths = ['/'];
    public GET() {
      this.response.body = 'Hello World!';
      return this.response;
    }
  }
  
  let server = new Drash.Http.Server({
    address: 'localhost:8000',
    response_output: 'text/html',
    resources: [HomeResource]
  });

  server.run();