FCM

import { createPushSender } from "sently/push";
import { FcmTransport } from "sently/transports/fcm";

const push = createPushSender({
  transport: new FcmTransport({
    projectId: process.env.FCM_PROJECT_ID!,
    clientEmail: process.env.FCM_CLIENT_EMAIL!,
    privateKey: process.env.FCM_PRIVATE_KEY!,
  }),
});

const check = await push.verify();
console.log(check.ok, check.message);

const result = await push.send({
  token: deviceRegistrationToken,
  title: "Hello",
  body: "World",
});
console.log(result.messageId, result.status, result.provider);