code format changes

discovery/src/controller/system.ts

@@ -15,6 +15,6 @@ export default class SystemController {
             'code': 200,
             'version': config.version,
             'port': config.port
-        }
+        };
     }
 }

discovery/tests/app.spec.ts

@@ -1,20 +1,20 @@
 import * as supertest from 'supertest';
 import { app } from '../src/server';
 
-const _server = app.listen()
+const _server = app.listen();
 
-const request = supertest.agent(_server)
+const request = supertest.agent(_server);
 
 describe('ROOT', () => {
     describe('GET /', () => {
         it('should return meta info', () => {
-            return request.get('/').expect(200)
-        })
-    })
+            return request.get('/').expect(200);
+        });
+    });
     describe('GET /system/status', () => {
         it('should return system status', () => {
-            return request.get('/system/status').expect(200)
-        })
-    })
-    _server.close()
-})
+            return request.get('/system/status').expect(200);
+        });
+    });
+    _server.close();
+});

discovery/tsconfig.json

@@ -15,6 +15,7 @@
             "node_modules/@types"
         ],
         "lib": [
+            "dom",
             "es2017",
             "es6",
             "esnext.asynciterable"