import * as http from "http"; import * as terminus from "@godaddy/terminus"; import * as express from "express"; const app = express(); app.get("/", (req, res) => res.send("ok")); const server = http.createServer(app); function onHealthCheck() { return Promise.resolve(); } terminus.createTerminus(http.createServer(app), { logger: console.log, healthChecks: { "/healthcheck": () => Promise.resolve() } }).listen(3000);