type Notification {
  "A key used to identify the notification, new notification updates with the same key, should replace the old notifications"
  key: String!
  type: NotificationType!
  "The text for the title of the notification"
  header: String!
  "The text for the body of the notification"
  content: String!
  "A value between 0 and 1 when the notification type is `Progress`"
  progress: Float
  "Whether or not the message of the notification is positive, the UI might reflect this with a green color"
  positive: Boolean!
  "Whether or not the message of the notification is negative, the UI might reflect this with a red color"
  negative: Boolean!
  "Time in milliseconds before the notification should close"
  timeout: Int
}

type Subscription {
  notification: Notification!
}

"Specified the type a particular notification is of"
enum NotificationType {
  "A regular message with no special additions"
  Message
  "A notification with an attached progress indicator"
  Progress
  "Close a notification with a given key"
  Close
}