interface TackUpNotification<Name extends string, Params> {
    name: Name
    params: Params
    subscriptionJson: any
    start: () => void
}

type TackUpNotifications =
    TackUpNotification<"left to go in class", {
        classNumber: number,
        leftToGo: number
    }> |






function create<NotificationType>(type: NotificationType["name"], params: NotificationType["params"]) {

}