export declare enum TrackingEvent {
    AddPropertyFilter = "Custom Events: add property filter",
    AddSelector = "Custom Events: add alternative",
    CancelCustomEventModal = "Custom Events: cancel modal",
    DeleteCustomEvent = "Custom Events: delete",
    OpenCustomEventModal = "Custom Events: open modal",
    RemovePropertyFilter = "Custom Events: remove property filter",
    RemoveSelector = "Custom Events: delete alternative",
    SaveNewCustomEvent = "Custom Events: save",
    UpdateCustomEvent = "Custom Events: update"
}
export declare function track(event: TrackingEvent, properties?: {}): void;