Manual FCM Token Refresh / Regeneration API

[manesid]

Problem

We are using this library to receive push notifications via Firebase Cloud Messaging (FCM). Occasionally, specific tokens stop receiving notifications even though:

• The token is still considered valid by FCM
• No errors are returned when sending messages
• Other devices continue to receive notifications
• Restarting the app does not resolve the issue

Currently, there is no supported way to:

• Force a token refresh
• Invalidate the existing token
• Request a new registration token
• Re-register the device without clearing app storage

This creates operational issues because affected users silently stop receiving notifications.

Expected Behavior

Provide a public API to refresh or regenerate the FCM token, for example:

await pushReceiver.refreshToken();

or

await pushReceiver.deleteToken();
await pushReceiver.register();