New creates a new NotifyHub and starts its run function in a goroutine.

indicates that a user has been invited to join an App.

indicated that a user has been reminded to join an app.

indicates that the App has changed and can be synced.

MutationAppInvite maps to the corresponding Vue function when the client socket receives a new message.

Message represents a message as it will be streamed to the client socket.

Notification represents one notification as it will be stored in the database.

VueMutation represents the actual function names on the vuejs client side.