API Reference > imodeljs-frontend > Notifications Notifications Notifications provide feedback to the user of something of interest. See the learning articles. Classes Name Description ActivityMessageDetails Specifies the details of an activity message to be displayed to the user. NotificationManager The NotificationManager controls the interaction with the user for prompts, error messages, and alert dialogs. NotifyMessageDetails Describes a message to be displayed to the user. Enumerations Name Description ActivityMessageEndReason Reason for ending the activity message via endActivityMessage MessageBoxIconType Describes the icon displayed in a messagebox opened using NotificationManager.openMessageBox. MessageBoxType Describes the set of buttons displayed in a message box opened using NotificationManager.openMessageBox. MessageBoxValue Describes the possible return values produced when the user clicks a button in a messagebox opened using NotificationManager.openMessageBox. OutputMessageAlert Describes the alert behavior of a NotifyMessageDetails. OutputMessagePriority Classifies a NotifyMessageDetails by its level of importance. OutputMessageType Describes the type and behavior of a NotifyMessageDetails. Interfaces Name Description ToolTipOptions Describes the behavior of a tooltip created using NotificationManager.openToolTip. Last Updated: 11 June, 2024