PushMessageHelper configuration
OptionalapnsOptionalapnsOptionalbadgeOptionalfirebaseOptionalfirebaseOptionaliconOptionalvapidOptionalvapidOptionalvapidSends a notification to all subscriptions.
The notification to send.
Sends a sync push to all sync subscriptions. APNS or FCM
queue a sync or do nothing if already queued
true if queued
will be used when a config changes (no complete re-init)
Staticcreatefactory
normal first init