permissionState() method of the
PushManager interface returns a
Promise that resolves to a
string indicating the permission state of the push manager. Possible
An object containing optional configuration parameters. It can have the following properties:
A boolean indicating that the returned push subscription will only be used for messages whose effect is made visible to the user.
A public key your push server will use to send messages to client apps via a push server. This value is part of a signing key pair generated by your application server and usable with elliptic curve digital signature (ECDSA) over the P-256 curve.
Promise that resolves to a string with a value of
|Push API |
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